Acute Oral Toxicity: In different studies, Prussian blue insoluble (14038-43-8) has been investigated for acute oral toxicity to a greater or lesser extent. Often the studies are based on in vivo experiments data in rodents, i.e. most commonly in rats for Prussian blue insoluble (14038-43-8). The different studies on target substance are summarized as below - In another experimental study conducted by U.S. National Library of Medicine (Chemidplus Database,U.S. National Library of Medicine,2017) for the target substance Prussian blue insoluble (14038-43-8). Acute oral toxicity study was done in rats using Prussian blue (14038-43-8).No mortality was observed at dose 8000mg/kg bw.Hence LD50 was considered to be ,8000 mg/kg body weight,when rats were treated with Prussian blue (14038-43-8)orally. Also these results are further supported by the experimental study conducted by U.S. National Library of Medicine (Chemidplus Database,U.S. National Library of Medicine,2017) for the target substance ...

Welcome to the Insoluble Prussian Blue information hub. Featuring active ingredients, dosages, related medications, and Insoluble Prussian Blue forums.

A 33-year-old man with Crohn disease had been treated with azathioprine for 10 years and azathioprine/adalimumab for 9 months when he began experiencing fevers, fatigue, splenomegaly, and weight loss (20 lb in 6 months). Besides anemia and thrombocytopenia, his peripheral blood and bone marrow aspirate smears showed blastoid cells that were intermediate to large in size and had fine chromatin, prominent nucleoli, and irregular nuclear contours. View the case. The case was published in Blood.. ...

Rigorously standardized laboratory protocols are essential for meaningful comparison of data from multiple sites. Considering that interactions of minerals with organic matrices may vary depending on the material nature, there could be peculiar demands for each material with respect to digestion procedure. Acid digestion procedures were evaluated using different nitric to perchloric acid ratios and one- or two-step digestion to estimate the concentration of calcium, phosphorus, magnesium, and zinc in samples of carcass, bone, excreta, concentrate, forage, and feces. Six procedures were evaluated: ratio of nitric to perchloric acid at 2:1, 3:1, and 4:1 v/v in a one- or two-step digestion. There were no direct or interaction effects (p|0.01) of nitric to perchloric acid ratio or number of digestion steps on magnesium and zinc contents. Calcium and phosphorus contents presented a significant (p|0.01) interaction between sample type and nitric to perchloric acid ratio. Digestion solution of 2:1 v/v

This is the original acid digestion vessel introduced by Parr in 1969 to provide a PTFE lined metal vessel of simple design and minimum cost that can be used safely for routine sample preparation purposes. Its wide acceptance over the intervening years has proved it to be an excellent design for general digestion procedures in which temperatures and pressures are held below 150 °C and 1200 psig. It can be used occasionally above 150 °C, but at elevated temperatures it becomes increasingly difficult to maintain a tight seal.. This vessel does not have a safety blow-off disc, but it is designed so that the bottom plate will shear out and release the charge if the vessel pressure should exceed 7000 psig. This weak link design, while effective in preventing a lateral burst which might injure a bystander, is not an adequate substitute for a safety blow-off disc as provided in other Parr designs. For this reason, the 4745 Vessel is not recommended for experimental procedures in which explosive ...

Protector PVC Acid Digestion Laboratory Hoods feature washdown systems, integral work surfaces and drainage troughs so that they may be thoroughly rinsed after each use. Their liners of Type 1 unplasticized polyvinyl chloride are designed to withstand reaction from strong acid. These hoods feature Lexan* polycarbonate sashes, which are recommended for applications involving the use of acids including hydrofluoric acid but not perchloric acid. The Lexan material does not fog or etch when exposed to hydrofluoric fumes ...

Protector PVC Perchloric Acid & Acid Digestion Laboratory Hoods - Protector PVC Perchloric Acid Laboratory Hoods feature washdown systems, integral work surfaces and drainage troughs so that they may

Many patients require parenteral iron therapy for optimal correction of anemia, including cancer patients who require erythropoietic drugs. Available parenteral iron therapy options include iron dextran, iron gluconate, and iron sucrose. The purpose of this study is to summarize our institutions experience with parenteral iron therapy over a 5-year period, with a focus on comparative safety profiles. All patients receiving parenteral iron therapy over this period were included in the analysis. Chi-squared test and Fishers exact test were used to compare the adverse event rates of each product. A total of 121 patients received 444 infusions of parenteral iron over this period. Iron dextran was the most commonly used product (85 patients) and iron sucrose was the least used (2 patients). Iron gluconate was used by 34 patients. Overall adverse event rates per patient with iron dextran and iron gluconate were 16.5% and 5.8%, respectively (P = .024). Premedication with diphenhydramine and ...

Many patients require parenteral iron therapy for optimal correction of anemia, including cancer patients who require erythropoietic drugs. Available parenteral iron therapy options include iron dextran, iron gluconate, and iron sucrose. The purpose of this study is to summarize our institutions experience with parenteral iron therapy over a 5-year period, with a focus on comparative safety profiles. All patients receiving parenteral iron therapy over this period were included in the analysis. Chi-squared test and Fishers exact test were used to compare the adverse event rates of each product. A total of 121 patients received 444 infusions of parenteral iron over this period. Iron dextran was the most commonly used product (85 patients) and iron sucrose was the least used (2 patients). Iron gluconate was used by 34 patients. Overall adverse event rates per patient with iron dextran and iron gluconate were 16.5% and 5.8%, respectively (P = .024). Premedication with diphenhydramine and ...

TY - JOUR. T1 - Fine-granular cationic iron colloid - Its preparation, physicochemical characteristics and histochemical use for the detection of ionized anionic groups. AU - Seno, S.. AU - Akita, M.. AU - Ono, T.. AU - Tsujii, T.. PY - 1985/7/1. Y1 - 1985/7/1. N2 - In order to obtain distinct and reliable information concerning the localization of ionized anionic groups in tissues, fine-granular cationic ferric hydroxide colloid solution (Fe-Cac-f) was newly devised. This can be obtained by boiling a mixture of ferric chloride and ammonium cacodylate solutions. the colloid particles of Fe-Cac-f are about 1.0 nm in size, i.e., one-fifth of the size of ferric cacodylate colloid (Fe-Cac; Seno et al. 1983a). As with Fe-Cac, Fe-Cac-f particles in the pH range of 1.6-7.6 carry a positive electric charge, but the latter show a better permeation of tissues. Using the Prussian blue reaction, Fe-Cac-f gives a distinct deep-blue color and can be used for the detection of anionic groups of acid ...

Radioactive cesium (137Cs) has inevitably become a human concern due to exposure from nuclear power plants and nuclear accident releases. Many efforts have been focused on removing cesium and the remediation of the contaminated environment. In this study, we elucidated the ability of Prussian blue-coated magnetic nanoparticles to eliminate cesium from radioactive contaminated waste. Thus, the obtained Prussian blue-coated magnetic nanoparticles were then characterized and examined for their physical and radioactive cesium adsorption properties. This Prussian blue-coated magnetic nanoparticle-based cesium magnetic sorbent can offer great potential for use in in situ remediation.

We demonstrate that 113Cd NMR is a potent technique to monitor the local electronic and structural states of the Prussian blue electrode during Li+ intercalation, providing an atomic-scale insight into the reaction mechanism.

Page contains details about polyvinylpyrrolidone-capped core-shell mesoporous gadolinium-containing Prussian blue nanocrystals . It has composition images, properties, Characterization methods, synthesis, applications and reference articles : nano.nature.com

3) was probably synthesized for the first time by the paint maker Diesbach in Berlin around the year 1706.[18] Most historical sources do not mention a first name of Diesbach. Only Berger refers to him as Johann Jacob Diesbach.[19] It was named Preußisch blau and Berlinisch Blau in 1709 by its first trader.[20] The pigment replaced the expensive lapis lazuli and was an important topic in the letters exchanged between Johann Leonhard Frisch and the president of the Royal Academy of Sciences, Gottfried Wilhelm Leibniz, between 1708 and 1716.[20] It is first mentioned in a letter written by Frisch to Leibniz, from March 31, 1708. Not later than 1708, Frisch began to promote and sell the pigment across Europe. By August 1709, the pigment had been termed Preussisch blau; by November 1709, the German name Berlinisch Blau had been used for the first time by Frisch. Frisch himself is the author of the first known publication of Prussian blue in the paper Notitia Coerulei Berolinensis nuper inventi in ...

Shop Daler-Rowney System 3 Acrylics - Prussian Blue Hue, 500 ml bottle at Blick. Find everything you need for your next creative project online.

Downloadable! This paper provides a documentation of the ifo Prussian Economic History Database (iPEHD), a county-level database covering a rich collection of variables for 19th-century Prussia. The Royal Prussian Statistical Office collected these data in several censuses over the years 1816-1901, with much county-level information surviving in archives. These data provide a unique source for micro-regional empirical research in economic history, enabling analyses of the importance of such factors as education, religion, fertility, and many others for Prussian economic development in the 19th century. The service of iPEHD is to provide the data in a digitized and structured way.

Within two weeks after the Battle of Jena-Auerstedt (14 October 1806),[10] Napoleons Grande Armée had pursued the defeated Royal Prussian Army to Pasewalk in Prussian Pomerania.[11] The provincial capital Stettin (now Szczecin), one of twenty Prussian fortresses,[12] capitulated on 29 October[11] making Kolberg, which at that time had about 5,000 inhabitants,[13] the provinces only fortress remaining in Prussian hands.[14] Pierre Thouvenout was appointed French governor of Pomerania and sent his envoy Mestram to accept Kolbergs expected capitulation and take control of it.[15] On 8 November 1806, Mestram met with the Prussian commander of Kolberg Louis Maurice de Lucadou (Ludwig Moritz von Lucadou) before its walls.[15] Lucadous refusal to hand over the fortress came as a surprise to the French generals and the Prussian administration in Stettin, who had already pledged allegiance to the French; it further led part of the defeated Prussian army to take refuge in Kolberg and reinforce the ...

Devices and methods used in termination of a tissue tightening procedure are described. Termination includes the cinching of a tether to tighten the tissue, locking the tether to maintain tension, and cutting excess tether. In procedures involving anchors secured to the tissue, the tether is coupled to the anchors and the tissue is tightened via tension applied to the anchors by cinching the tether. In general, the devices and methods can be used in minimally invasive surgical procedures, and can be applied through small incisions or intravascularly. A method for tightening tissue by fixedly coupling a first anchor to a tether and slidably coupling a second anchor to the tether, securing both anchors to the tissue, applying tension to the tether intravascularly, fixedly coupling the tether to the second anchor, and cutting the tether is described. The tissue to be tightened can comprise heart tissue, in particular heart valve annulus tissue. Various devices and methods for locking the tether in place

Mineral Components Of Stomach Acid Most minerals break down during digestion, but our amino acid chelated minerals are chemically formulated to withstand the stomachs digestion process and maximize your animals ability to absorb and fully utilize the minerals you are feeding them. learn about Probiotics and stomach acid from Frank Jackson. of good bacteria youre consuming, the other downside of. Inadequate stomach acid is one of the many ways that malnutrition can start and its estimated that 90% of Americans have low stomach acid. This can be caused by a slowed metabolism , food allergies , stress , poor diet, nutrient deficiencies , a low protein diet ,. Acid and enzymatic digestion begins in the stomach, and then partially digested food moves from the stomach into the small intestine where further breakdown and absorption of nutrients occurs. Like the ruminant system, the small intestine empties its contents into the caecum through the ileocecal orifice.. Acid in the stomach functions to ...

The Bureau of Mines conducted laboratory tests to evaluate the production of high-purity h3po4 by hcl digestion and solvent extraction. Both batch and bench-scale continuous tests were made. Western phosphate rock concentrates were acidulated with hcl, and the digestion liquors were processed by solvent extraction. Phosphoric acid was extracted with isoamyl alcohol and recovered from the organic

Prussian Guard Helmet, Pickelhaube - We sell quality Prussian Pickelhaube helmets, all our items are made from top quality material and these are affordable too.

Over on the left the Saxons and Austrians contented themselves with firing salvoes of artillery over the river, while Clam Gallas supervised the evacuation of stores in Muenchengratz. They seemed oblivious to the impending disaster on their right, transfixed by the attempts of the Prussians on the other bank to deploy. Eventually the Prussians became tired of waiting and pushed a division over the Iser north of the town and street fighting broke out. Clam Gallas now decided that perhaps things were getting a bit dangerous, but his convoy was trapped in the chaos of supply wagons. The town defenders only put up a perfunctory resistance once the Prussians closed in, and collapsed after a couple of hours fighting. Clam Gallas finally managed to escape down the road towards Jicin, as the Saxons decided they couldnt take on the entire Prussian Army and retreated southwards. Sadly for the Austrian general, he became entangled in more traffic jams on the road, and a Prussian division from the north ...

Karl Wilhelm Freiherr von Willisen (30 April 1790 - 25 February 1879) was a Prussian general. Willisen was born in Stassfurt as the third son of the mayor of Stassfurt, Karl Wilhelm Hermann von Willisen (1751-1807) and his wife Friederike von Trotha (1768-1826). Willisen was educated in the Prussian Cadet Corps and joined the Prussian Infantry Regiment No 21 Duke of Brunswik in 1804. He was seriously wounded in the Battle of Auerstedt and left the Prussian Army after the Treaty of Tilsit in 1807. He studied at the University of Halle and joined the Freikorps Schill in 1809 in the struggle against Napoleon, the same year he joined the Austrian Army and fought in the rank of a lieutenant in the Battle of Wagram. After the Peace of Schönbrunn Willisen took vacation from the Austrian Army but did not return into service. He lived in Teutschenthal near Halle (Saale), where he was captured as a deserter in 1811 and imprisoned at Kassel. He escaped out of prison and returned into Prussian service ...

Indicated for treatment of patients with known or suspected internal contamination with radioactive cesium and/or radioactive or non-radioactive thallium.

Article Immunosensor Based on Gold Nanoparticles-multi-walled Carbon Nanotubes-chitosans Composite and Prussian Blue for Detection of Chlorpyrifos, in Sensors and Transducers Journal, Vol. 146, Issue 11, November 2012, pp.121-132

posted at the central post office for delivery in Port Louis, and two pence for delivery elsewhere on the island.. Only 12 examples of the 1847 2 pence stamp are known still to exist. One unused 1847 2 pence stamp is held at the British Library as a part of the Tapling Collection. The rarity and hence great value of these Mauritian stamps, the rarest realising up to about £1 million at auction, is such that they are often known as the Crown Jewels ...

Dealing with the death of a loved one is always hard. In appropriate cases, having an experienced wrongful death attorney on your side can make a big difference.

THE family of 19-year-old Harry Dunn has said the Foreign and Commonwealth Office (FCO) has written to them to say a US suspect in the case does not have diplomatic immunity.

Entering service in 1848, the Needle Gun was used extensively by Prussian forces during the Austro-Prussian and Franco-Prussian Wars.

Eugene Sandow (1867-1925), Prussian strongman. Sandow, born Friedrich Wilhelm Muller, is known as the father of modern bodybuilding. He found fame in London in 1889 for his amazing feats of strength and went on to tour the world performing these feats as well as muscle poses. Sandow opened an Institute of Physical Culture in London, published a monthly periodical and wrote a number of books on weight lifting and exercise. He also invented and improved exercise equipment. Photographed by Napoleon Sarony circa 1893. - Stock Image C015/3457

The most versatile acid digestion system ever made. Rapid 10 minute digestion times with sequential processing of large batch sizes.

While the fight for Sprendlingen settled into an artillery duel, events to the west began to give the battle a new dimension. Arriving a little later than the 1st Division, the Prussian 2nd Division had been held up by another small contingent of Baden Landwehr Jager. A battalion of line infantry had to deploy in support of the Divisions own Jagers, to ensure the offending picket line was swept away as efficiently as possible. Although accomplished in a text-book manner, it all took time and resulted in 10,000 men halted in depth along the road. When the Prussians finally resumed their march there was some further disruption due to units becoming inter-mixed. As they fled south, the surviving Badeners could at least congratulate themselves on achieving their orders to delay any invaders.. The Prussians picked up their pace again but soon became aware of a new enemy ahead of them. The fast-marching French from the 1st Division of II Corps, had arrived and were taking up defensive positions on ...

A blue dye was prepared from a sea creature referred to as the Chilazon, from which a blue dye Techelet was produced to dye the blue cord used in the Mitzvah of Tzitzith. It is only really important in Jewish ritual if I understand this correctly that when the great temple in Jerusalem is rebuilt the belt of the High Priest must make use of Techelet. The bone of contention as I understand it is that many hold that without the blue strand dyed in the blood of Chilazon then Tzitzith is incomplete. The problem is further complicated by the reports that the Chilazon only leaves the sea every 70 years and has not been used conclusively since before the Jewish Diaspora. One Rabbi identified cuttlefish as the Chilazon and produced a variation of Prussian Blue with the fish. But for everyone who believes it seems that one or more disagree ...

The experiments in this paper show that testicle extract causes India ink particles and those of Prussian blue to spread much more extensively through the intercellular spaces than similar suspensions made with Ringers solution. Methylene blue inoculated intravenously localizes more extensively in areas previously injected with testicle extracts than in control areas receiving injections of tissue extracts without enhancing power. Kidney extracts have this property to a less degree, whereas spleen extracts and blood serum are devoid of it. The spreading power of extracts is destroyed by heating at 60°C. for 30 minutes, as is also the power to enhance infections. The precise mode of action of the Reynals factor is not known, but the results of the experiments here presented suggest that it may depend at least in part on the property whereby testicle extract increases the spread of injected material and alters the permeability of tissue cells. It is not inconceivable that changes in permeability ...

Hutanu F., Ocnaru E., Arsene M. L., Badea-Doni M. 2013, SCREEN-PRINTED CARBON ELECTRODES MODIFIED WITH PRUSSIAN BLUE AND A NON-CONDUCTING ELECTROPOLYMERIZED FILM FOR SELECTIVE DETERMINATION OF H2O2 IN BEVERAGES. Scientific Bulletin. Series F. Biotechnologies, Vol. XVII, ISSN 2285-1364, 245-250 ...

Crystal Structures of Photo-induced Phase and Rapidly-cooled Phase in Rb_,0.73,Mn[Fe(CN)_6]_,0.91,・1.4H_2O Prussian Blue Analog （2006 ...

Invented by Sir John Herschel in 1841, this simple process gives a continuous-tone image of Prussian Blue using a sensitising.... ...

FRED N. MARTIN DEATHS VICTIM. Fred N. Martin, manager of the Hazelwood Company, Ltd., died at a local hospital at 3 oclock this morning. He was a nationally known figure in the dairy and creamery business. His home was at W1104 Seventh. He was born in Iowa and came west as a young man. Before coming to Spokane the family lived in northern California. The family established themselves here in 1884, the father having been in the dairy business. As agent for one of the several express companies operating here in the late nineties, Mr. Martin became well known here before joining the Hazelwood company in 1900 on invitation of David and George Brown, founders of the concern. The concern grew rapidly after Mr. Martin joined it, at one time having branches as far east as St. Paul and Sioux City, Iowa. Developed Fine Herd. During Mr. Martins long association with the company one of the finest herds of Holstein cattle in the country was developed on a 7000-acre farm west of Spokane, this activity ...

The Recipient acknowledges that whilst Godolphin will take reasonable steps in the care of the Thoroughbred it shall not be liable for any loss, damage or claims of whatsoever nature or howsoever arising from injury, sickness, disease or death caused to or sustained by the Thoroughbred whilst under the care or control of Godolphin or its employees and agents. Godolphin shall not be liable to the Recipient for any loss, damage, costs or expense and arising out of any injury, damage or death which may arise or be caused and notwithstanding the same is attributable to or is in part attributable to recklessness, negligence, forbearance or neglect by Godolphin or any servant or agent of Godolphin or any other person in whose care or control Godolphin may place the Thoroughbred. ...

Still a long way to go, but getting there! Ive yet to do the labels for the stands as I dont have decent printer to play with the various options. Mounted chaps are Adler. The rest, Baccus goodness.. Next up will be more Line troops. And the command stand for the Brigade… ...

COMMENT: The aspirate smears contain crowded, cohesive clusters of malignant epithelium characterized by high nucleus-to-cytoplasm ratios, nuclear contour irregularities, coarse chromatin, mostly inconspicuous nucleoli, and scant cytoplasm. The findings are diagnostic of metastatic non-keratinizing squamous cell carcinoma. The cell block contains only very rare fragments of tumor cells. Although an immunohistochemical stain for P16 does show some staining of the cells, given the very limited quantity of tissue and somewhat patchy staining, these findings are best interpreted as equivocal. Clinical and radiographic correlation is recommended.. ...

At Mollwitz the Prussians lost 18 per cent., the Austrians 28 per cent. At Kolin Fredericks force suffered to the extent of 37 per cent., while his victory cost his enemies only 14 per cent. At Zorndorf, the bloodiest battle of which we have any record that we may rely upon, the proportion of loss to the total forces engaged rose to the enormous total of from one-half to one-third ...

Meanwhile, at around 5:00 p.m. on 9 March, Marmonts troops had attacked the village of Athies and driven off the Prussian advanced units. Marmont then sent 1,000 men under Colonel Fabvier westerwards to establish contact with Napoleons main army.[7] Blücher and Gneisenau (Blüchers chief-of-staff), heard the fighting to the east and ordered a powerful counter-attack with two corps. The Allies slammed into Marmonts troops and drove them back. Marmont was saved by Colonel Charles Nicolas Fabvier, who returned on his own initiative with 1,000 troops to clear the road, and by 125 veterans of the Old Guard, who repelled the Allied cavalry trying to block the French from escaping. Marmont had taken a bad beating, losing 3,500 men and 45 guns.[8] ...

By using microwave technology it is possible to heat up the sample solution extremely fast and perform digestions at high pressures and temperatures. Read on to get in-depth information about microwave-assisted acid digestion and microwave heating.

Jill, For lipofuscin a Schmorls ferric ferricyanide method, occasionally a Prussian Blue reaction/H&E. A Sudan Black B method will also demonstrate early lipofuscins, but we have discontinued the procedure. Eric Kellar Histology/Immunohistochemistry University of Pittsburgh Medical Center ---------- From: Jill Songer [SMTP:[email protected]] Sent: Thursday, February 04, 1999 5:14 AM To: [email protected] Subject: lipofuscin Hello netters, What are some of the stains being done out there for lipofuscin?? Thanks for sharing. ************************************************************************** Jill Songer HT (ASCP) Veterinary Teaching Hospital Virginia Tech Blacksburg, VA Dear Jill, We use the Schmorls reaction for lipofuscin.There is a method in the 3rd edition of Bancroft and Stevens together with some other methods or I can e-mail our method to you if that would be easier. Tony Brandwood, Dept.of Vet.Path., Univ.of Liverpool, P.O. Box 147, Liverpool, L69 3BX. U.K ...

The Prussian blue (cyanide-bridged, ordered double perovskite) analogue potassium imidazolium hexacyanoferrate, (C3N2H5)2K[Fe(CN)6], contains imidazolium cations encapsulated within a metal-cyanide framework. These are free to rotate in the intermediate- and high-temperature phases, but freeze into fixed orientatio

Aluminum-ion batteries (AIBs) are attracting increasing attention as a potential energy storage system owing to the abundance of Al sources and high charge density of Al3+. However, suitable cathode materials to further advance high-performing AIBs are unavailable. Therefore, we demonstrated the compatibility of elemental metal nanoparticles (NPs) as cathode materials for AIBs. Three types of metal NPs (Co@C, Fe@C, CoFe@C) were formed by in-situ growing Prussian blue analogs (PBAs, Co[Co(CN)6], Fe[Fe(CN)6] and Co[Fe(CN)6]) on a natural loofa (L) by a room-temperature wet chemical method in aqueous bath, followed by a carbonization process. The employed L effectively formed graphite C-encapsulated metal NPs after heat treatment. The discharge capacity of CoFe@C was superior (372 mAh g− 1) than others (103 mAh g− 1 for Co@C and 75 mAh g− 1 for Fe@C). The novel design results in CoFe@C with an outstanding long-term charge/discharge cycling performance (over 1,000 cycles) with a ...

One of the classical signs described during cardiac catheterisation in aortic stenosis is the Prussian helmet sign. In pure aortic stenosis with no concomitant aortic regurgitation, aortography often demonstrates a negative jet of radiolucent blood exiting focally from the left ventricle. In congenital aortic stenosis (secondary to bicuspid aortic valve in this particular case), there may be upward doming of the aortic valve leaflets which together with the central negative jet gives the so called Prussian helmet sign named after the lobster tail helmet used by the Prussian army. This patient underwent subsequent successful balloon aortic valvoplasty.. ...

C23F-NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 ...

An investigation for light exposure on pigments in low oxygen environments (in the range 0 5% oxygen) was conducted using a purpose built automated microfadometer for a large sample set including multiple samples of traditional watercolour pigments from nineteenth century and twentieth century sources, selected for concerns over their stability in anoxia. The pigments were prepared for usage in watercolour painting: ground and mixed in gum Arabic and applied to historically accurate gelatine glue sized cotton and linen based papers. Anoxia benefited many colorants and no colorant fared worse in anoxia than in air, with the exception of Prussian blue and Prussian green (which contains Prussian blue). Turner (1775 1851) was microfaded in different environments (normal air (20.9% oxygen) 0, 1, 2, 3.5, or 5% oxygen in nitrogen) and the subsequent dark behaviour was measured. The behaviour of the sample (in normal air, anoxia, and 5% oxygen in nitrogen) proved to be consistent with the 55 separately ...

Researchers calculated incidence of SIDS in younger siblings compared to the general population and found younger siblings of SIDS victims had four-fold increased risk of SIDS compared to the general population

There is no objective evidence of how long intravenous solutions remain inside venous blood vessels after they have been administered, therefore there is no definite guideline of how to administer them in the preoperative setting. Besides, obese patients represent a particular group of subjects as they theoretically with-hold a constant inflammatory response and that would modify the way solutions behave intravenously, that is how long they remain inside.. Having said this, we wish to describe the way colloid solutions behave in this group of patients by taking serial blood samples in 12 obese patients after a colloid infusion, to calculate plasma dilution curves based on hemoglobin dilution and therefore infer the time it remains intravascularly.. All this in the hope this information will help, in the near future, to establish a more objective way to use these solutions and avoid possible complications due to over-administration. ...

There is no objective evidence of how long intravenous solutions remain inside venous blood vessels after they have been administered, therefore there is no definite guideline of how to administer them in the preoperative setting. Besides, obese patients represent a particular group of subjects as they theoretically with-hold a constant inflammatory response and that would modify the way solutions behave intravenously, that is how long they remain inside.. Having said this, we wish to describe the way colloid solutions behave in this group of patients by taking serial blood samples in 12 obese patients after a colloid infusion, to calculate plasma dilution curves based on hemoglobin dilution and therefore infer the time it remains intravascularly.. All this in the hope this information will help, in the near future, to establish a more objective way to use these solutions and avoid possible complications due to over-administration. ...

CEM is the leading provider of microwave instrumentation for analytical and synthetic chemistry applications. Major application areas include acid digestion for elemental analysis, compositional testing of food products, peptide synthesis, and chemical synthesis.

The great geological and soil variation in the state of Minas Gerais, Brazil, indicates the need for regional studies to understand the geochemical background of soils. The Rio Doce Basin became a priority area for geochemical background determination after the rupture of the tailings dam of Fundão in 2015. In this context, the objectives of this study were to propose Reference Values of Soil Quality in the Rio Doce Basin, to define variables that can predict metal(loid) concentrations in the soil, and to examine the correlation between metal(loid) concentrations determined by X-ray fluorescence and by the traditional method. One hundred and seven samples were collected from minimally disturbed areas, representing the main soils and source materials. Metal(loid)s were determined by acid digestion and X-ray fluorescence. Descriptive statistics of the data, as well as the calculation of the Randomized Dependence Coefficient (RDC) and Principal Component Analysis (PCA) were carried out. The soils ...

The high concentrations of osmium (Os) in sediments and the highly toxic nature of OsO4(a gaseous osmium oxide) have been the main interest of a number of studies. Isotope abundance ratio measurements of 187Os/188Os can provide valuable information about the source of Os, and concentration measurements can help define future toxicity effects. However, studies of biological samples are impeded by low accuracy and long measurement time of the available methods.. Nicola Pallavicini and colleagues at the Lulea University of Technology, Sweden, developed a methodology for the analysis of biological samples using double-focusing, sector field inductively coupled plasma mass spectrometry to measure the concentration of Os and also Os isotope ratio. The samples were prepared with microwave assisted acid digestion and spiked with Os of known isotope ratio. The method proved to be reproducible, relatively rapid and allowed high through-put of samples. The samples included different tissues from herbivore ...

Assisted Hatching has usually being performed by means of mechanical force using a microneedle and by acid digestion of the outer shell. At Fertility Specialists of Texas, we use the latest cutting-edge laser technology to provide our patients with the fastest, safest and most uniform way of Assisted Hatching available today referred to as Laser Assisted Hatching.. During Laser Assisted Hatching, the outer shell of the embryo is breached by firing a few laser pulses. The laser is fired far away from the cells of the embryo so that the cells are not damaged. This process only takes a few seconds to complete per embryo minimizing the time each embryo is exposed outside of the incubator.. ...

Sent: Thursday, January 09, 2003 2:43 PM Subject: Fe stain on BM > I would like to know if other labs are doing iron stains on the clot and core > of bone marrow biopsies. > > We normally do a Prussian blue iron stain on the clot, core, and 1 smear. > Today one our pathologist said they read that this stain actually does not > stain iron in bone cores and clots. Our control is liver and processed in the > same manner as the clot, and the only difference with the core is the 10-15 > minute decal we do just prior to cutting (after processing and embedding). > Are we in fact getting false negatives? > Should I be doing a different stain for iron in bone core biopsies? > Any help would be greatly appreciated. > P.S. I have seen positive staining in some cores here, but the pathologist > claimed that was erroneous staining! > > Cindy DuBois, HT > Delta Pathology Assoc. > Stockton, CA > (209)477-4432 ...

A histology student performing a Prussian blue stain for ferric iron needs 2% potassium ferrocyanide solution to complete the process but only finds 5% stock solution on the stock room shelf. How milliliters of the stock will he need to prepare 400 mL of 2% potassium ferrocyanide solution ...

02:56, 2 October 2008 74.163.48.102@enwiki (talk , contribs , logs) edited Prussian blue ( Composition There is not reason to use excess jargon and abbreviations in an encyclopedia for other people, unless one is doing it for ones own amusement.) ...

Mahmoud MA, EL-Sayed MA. Reaction of Platinum Nanocatalyst with the Ferricyanide Reactant to Produce Prussian Blue Analogue Complexes. The Journal of Physical Chemistry C [Internet]. 2007 ;111(46):17180 - 17183. Available from: http://dx.doi.org/10.1021/jp709735n ...

The sections show a paucicellular nail plate, and a thin layer of squamous epithelium with keratinization and partial retention of the nuclei (parakeratosis). There is also a small amount of fibrin. No pigmentation is apparent with Prussian blue and Fontana-Masson staining. No melanocytes are apparent. No nuclear atypia is apparent. No mitotic activity is identified. No microorganisms are apparent. No significant inflammation is apparent. ...

Collaborative study within a Co-tutelle framework between the KIT and Sorbonne Universités, UPMC (Prof. Lescouëzec): A straightforward access to a new cyanide-bridged {Fe4Co4} molecular box containing a potassium ion, namely K@{[FeII(Tp)(CN)3]4[CoIII(pzTp)]3[CoII(pzTp)]} (1) (with Tp and pzTp = tris- and tetrakis(pyrazolyl)borate, respectively), is provided alongside its full characterisation. A detailed analysis of the molecular structure (X-ray diffraction, mass spectrometry, NMR spectroscopy) and electronic properties (EPR spectroscopy, SQUID magnetometry, UV/Vis spectroscopy, cyclic voltammetry) reveals that 1 shows slow magnetic relaxation and a remarkable photomagnetic effect at low temperature, which is reminiscent to some FeCo Prussian Blue Analogues (PBAs) and ascribed to a photo-induced electron transfer. However, in contrast with these inorganic polymers, the overall neutral compound 1 is soluble and remarkably stable in organic solvents such as CH2Cl2. Moreover, 1 shows an ...