• sol, in chemistry: see colloid . (factmonster.com)
  • The definitions found here pertain to the field of science involved with solution and colloid chemistry. (silver-colloids.com)
  • In chemistry, a term often used to describe the dissolution of a gas into a liquid or solid. (silver-colloids.com)
  • Colloidal nanoparticles are a class of multifunctional materials, and Alfa Chemistry offers three categories of such materials: metal colloids, metal oxide colloids, and colloidal quantum dots. (thomasnet.com)
  • Please visit the website https://colloid.alfa-chemistry.com/ to learn more. (thomasnet.com)
  • I want to get the latest chemistry news from C&EN in my inbox every week. (acs.org)
  • In our scientific activity at the Division of Physical Chemistry 1 we find it essential to establish long-term goals and policies that are based on an unbiased analysis of the specific situation, rather than an uncritical following of the current trends. (lu.se)
  • In terms of delivery, the freedom of active colloids to travel along individual pathlines constitutes a significant advantage vis-a-vis particles driven by externally controlled fields or gradients which move phoretically, i.e., migrating en-masse in an externally dictated direction 1 . (nature.com)
  • Argyria is not caused by true silver colloids which consist of nanometer sized particles of silver in pure water. (silver-colloids.com)
  • Interacting colloid particles, phase behaviour, crystals and glasses. (bath.ac.uk)
  • A colloid is a kind of solution where two completely different particles are mixed together. (sciencesite.com)
  • So, now we can easily pass the final verdict that perfumes are indeed colloids as their particles show colloidal movement and properties in every way. (sciencesite.com)
  • During the past decade, colloid-synthesis has greatly improved and particles with unprecedented complexity in terms of shape, compositions and interactions are now available. (cam.ac.uk)
  • However in order to interpret this force-displacement data correctly in terms of mechanical or adhesion forces, additional information on shape changes of the particles is highly desirable. (cam.ac.uk)
  • Colloid milium is a rare condition characterized by (1) the presence of multiple, dome-shaped, amber- or flesh-colored papules developing on light-exposed skin and (2) the observance of dermal colloid under light microscopy. (medscape.com)
  • Colloid milium is a degenerative condition linked to excessive sun exposure and possibly exposure to petroleum products and hydroquinone. (medscape.com)
  • Juvenile colloid milium is inherited. (medscape.com)
  • The classic adult and nodular forms of colloid milium are believed to be due to excessive sun exposure, which appears to cause degeneration of elastin. (medscape.com)
  • Evidence to support this comes from the exposed site distribution and the tendency for colloid milium to occur in individuals with fair complexions and outdoor occupations. (medscape.com)
  • The juvenile form of colloid milium is inherited, perhaps suggesting an inherited susceptibility to UV light. (medscape.com)
  • An outbreak of colloid milium occurred in oil refinery workers in the tropics. (medscape.com)
  • [ 11 ] A mechanic with occupational exposure to lubricating oils developed colloid milium over the backs of the hands. (medscape.com)
  • Prolonged use of hydroquinones has resulted in the development of the pigmented form of colloid milium, sometimes in association with ochronosis . (medscape.com)
  • Colloid milium is rare, but more than 100 case reports are present in the world literature. (medscape.com)
  • Colloid milium is more common in fair-skinned individuals. (medscape.com)
  • The adult form of colloid milium is more common in males. (medscape.com)
  • The rare juvenile form of colloid milium occurs before puberty. (medscape.com)
  • Adult colloid milium is more common in elderly patients. (medscape.com)
  • Colloid milium lesions remain static and do not resolve. (medscape.com)
  • Genetic counseling is advisable for the rare juvenile form of colloid milium. (medscape.com)
  • Additionally, sun avoidance seems sensible for all forms of colloid milium, but no evidence suggests that this intervention is beneficial. (medscape.com)
  • Juvenile colloid milium: clinical, histological and ultrastructural features. (medscape.com)
  • Pigmented coalescing papules on the dorsa of the hands: pigmented colloid milium associated with exogenous ochronosis. (medscape.com)
  • Kobayashi H, Hashimoto K. Colloid and elastic fibre: ultrastructural study on the histogenesis of colloid milium. (medscape.com)
  • A split-face treatment of adult colloid milium using a non-ablative, 1550-nm, erbium-glass fractional laser. (qxmd.com)
  • Nodular colloid degeneration: distinctive histochemical and ultrastructural features. (medscape.com)
  • Colloid goitre is a common, benign lesion in the thyroid gland, involving a diffuse or nodular pattern. (ijrh.org)
  • The case was diagnosed by ultrasonography as a right-sided colloid nodular goitre with internal cystic degeneration. (ijrh.org)
  • This clinical case report shows the positive effect of individualised homoeopathic treatment in colloid nodular goitre. (ijrh.org)
  • Here we consider a very simple mixture of two colloidal and one non-adsorbing polymer species which can be simplified even further to a size-asymmetrical binary mixture, in which the effective colloid-colloid interactions depend on the polymer concentration. (bris.ac.uk)
  • In particular, we enquire whether such a system features only a liquid- vapor phase separation (as in one-component colloid-polymer mixtures) or whether, additionally, liquid-liquid demixing of two colloidal phases can occur. (bris.ac.uk)
  • The analysis of these results, in terms of a statistical-mechanical model that incorporates polymer flexibility as well as the excluded volume of the protein, shows that the dramatic enhancement of bovine pancreatic trypsin inhibitor self-association can be quantitatively rationalized in terms of hard repulsive interactions. (lu.se)
  • The observations were explained in terms of magnetization changes with particle size. (aip.org)
  • To overcome this limitation, we (theoretically) insert a colloid, i.e. a small particle with a finite interaction radius, into the field. (cam.ac.uk)
  • Besides film growth studies, the gold colloid particle growth in acetone was investigated. (rsc.org)
  • The results are relevant to a variety of inclusions, ranging from colloids suspensions to multi-emulsion systems. (nature.com)
  • Although theoretically attractive, the benefit of colloid resuscitation over isotonic crystalloids is not proven. (medscape.com)
  • Formulation and In-vivo Characterization of 177Lu-tin-colloid as a Radiosynovectomy Agent. (bvsalud.org)
  • This study aimed to develop the 177Lu labeled tin colloid formulation and demonstrate its invivo characterization. (bvsalud.org)
  • A colloid cyst is a non-malignant tumor in the brain. (wikipedia.org)
  • Patients with third-ventricular colloid cysts become symptomatic when the tumor enlarges rapidly, causing cerebrospinal fluid (CSF) obstruction, ventriculomegaly, and increased intracranial pressure. (wikipedia.org)
  • Established nearly 20 years ago, our Colloidal Materials Division is capable of developing and supplying a large number of flexible and innovative colloids. (thomasnet.com)
  • Colloidal catalysts are advantageous in terms of their stability and recyclability. (thomasnet.com)
  • The JM series colloid mill is the micro-fabrication plant of wet materials. (jx-machinery.com)
  • Colloids include a variety of complex materials, eg liquids in liquids (emulsions), solids in liquids (dispersions), liquids in gases (aerosols or foams), solid dispersions and biosystems, where the interactions between phases and at interfaces are dominant aspects of the system's behaviour. (rsc.org)
  • Soft matter is a convenient term encompassing a wide range of materials, such as polymers, surfactants, colloids, emulsions, liquid crystals and various biological materials. (lu.se)
  • Permissions beyond the scope of this license are detailed under our terms and conditions. (marlin.ac.uk)
  • The surface plasmon modes of spherical and oblate spheroidal core−shell colloids composed of a 312 nm diameter silica core and a 20 nm thick Au shell are investigated. (acs.org)
  • The seminar and defense must occur in the same term that the student applies for graduation. (kfs.edu.eg)
  • Clinically, PPHN is most often recognized in term or near-term neonates, but it can occur in premature neonates. (medscape.com)
  • Mammillary body atrophy in patients with surgical removal of colloid cysts indicates that this atrophy is partly due to a loss of temporal lobe projections in the fornix. (wikipedia.org)
  • describe the principal structural and relaxational properties of solid, liquid, and soft matter glasses in terms of simple models. (bath.ac.uk)
  • Nitroglycerin ointment 1% applied TID to digits can be used as an adjunct and has shown efficacy in terms of reduced frequency of attacks and ulceration. (skintherapyletter.com)
  • In severe Raynaud's, intravenous iloprost infusion can be used for short-term palliation. (skintherapyletter.com)
  • The restoration of hemodynamic stability may require use of intravenous (IV) crystalloids, colloids, blood products, and/or pressors to maintain blood pressure and cardiac output. (medscape.com)
  • The Colloid and Interface Science Group is one of the RSC's many Interest Groups. (rsc.org)
  • In recent years, to present a more coherent front for colloid science, particularly in the UK, the committee now meets regularly with that of its sister group in the SCI, and all meetings of either group are now co-sponsored. (rsc.org)
  • Colloid and Interface Science is an important area of knowledge which underpins a very wide variety of both fundamental and applied science. (rsc.org)
  • RSC members can join the Colloid & Interface Science Group by updating their details in the "My communities and subscriptions" tab of the online RSC membership area. (rsc.org)
  • Three awards are offered jointly by the RSC Colloid and Interface Science Group and the SCI Colloid and Surface Science Group. (rsc.org)
  • Forthcoming events organised by the Colloid & Interface Science Group. (rsc.org)
  • For further information on the Colloid & Interface Science Group you can contact the Secretary, Dr Dwaipayan Chakrabarti MRSC. (rsc.org)
  • The RSC Colloid & Interface Science Group holds its events and committee meetings with the Colloid and Surface Group of the SCI. (rsc.org)
  • Similar terms from other fields of science, such as nuclear science , are not applicable to solutions and colloids. (silver-colloids.com)
  • Several examples showing successful applications of AUC to complex problems in colloid science are given to illustrate the broad range and versatility of questions that can be answered by AUC experiments. (uni-konstanz.de)
  • We share a scientific focus on Colloid Science with an inclusive interpretation of what this area encompasses. (lu.se)
  • For foreign short- or long-term guests the focus on colloid science in general, and the effort to keep an open attitude, provides a basis for a scientifically fruitful exchange. (lu.se)
  • The mutual interaction between the colloid and the field induces memory into the stochastic evolution of the colloid. (cam.ac.uk)
  • An international research team headed by André Scheffel from the Max Planck Institute of Molecular Plant Physiology (MPIMP) and by scientists from the Biomaterials department of the Max Planck Institute of Colloids and Interfaces (MPICI) analyzed the chalk production mechanism in a group of single-celled marine algae known as coccolithophores. (mpg.de)
  • This quantity is the actinide source term (AST), defined more specifically by scientists at Sandia National Laboratories as the cumulative amounts, concentrations in solution, and chemical nature of the radioactive materials that conceivably could be moved in solution or suspension from the Waste Isolation Pilot Plant (WIPP) repository into the environment. (nationalacademies.org)
  • Yet physical and chemical changes have at least one thing in common: they can be explained in terms of behavior at the atomic or molecular level. (encyclopedia.com)
  • Add to this list things such as Colloid Silver, and perhaps even your own Colloid Silver maker. (greatdreams.com)
  • It isn't expensive to make your own Colloid Silver. (greatdreams.com)
  • The slides were stained with hematoxylin and eosin, silver colloid method for NORs and immunohistochemistry for the hormone expressions. (tubitak.gov.tr)
  • The goal was to assess the potential for cardiopulmonary toxicity following an acute inhalation of wet silver colloid. (cdc.gov)
  • When we talk about perfumes, they are aerosols, a type of colloid. (sciencesite.com)
  • Utilization of active colloids to transport both biological and inorganic cargo has been widely examined in the context of applications ranging from targeted drug delivery to sample analysis. (nature.com)
  • The terms are, however, frequently and incorrectly used to describe any gum of seaweed origin. (fao.org)
  • 2 To add further to the confusion, the term "agar" is also sometimes used to describe dried seaweed of agar-bearing species. (fao.org)
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  • 177Lu- tin - colloid was successfully prepared under optimized reaction conditions with high binding efficiency and radiochemical purity. (bvsalud.org)
  • In many cases, traditional long-term treatment with various drug combinations ( NSAIDs , diseasemodifying antirheumatic drugs , systemic corticosteroids , etc.) can provide relief, but many joints require additional local treatment . (bvsalud.org)
  • By way of a diagrammatic perturbation theory, I show how these memory terms can be predicted to leading perturbative order in the coupling strength, and further can be used to infer critical exponents of the surrounding field. (cam.ac.uk)
  • The conference aim is to gather leading international experts from academia and industry to share the latest research and developments in the field of food colloids. (delegia.com)
  • Some endocrine facts, such as the sequelae coined the term "hormone" for this internal of castration, are deeply rooted in the past. (who.int)
  • Magnetic colloids were formulated by dispersion of magnetic oxide spheres in water. (aip.org)
  • Citation: For multiple advances in the study of hadrons in terms of their quark and gluon constituents using lattice QCD. (aps.org)
  • Enter search terms to find related medical topics, multimedia and more. (msdmanuals.com)
  • 1 Systemic sclerosis is commonly divided into the limited form (formerly termed CREST) or the diffuse form. (skintherapyletter.com)
  • All three states of matter can form colloids among each other. (bvsalud.org)
  • In ground waters, DBP yield of the hydrophobic acid fraction (the greatest in terms of mass) decreased during infiltration. (usgs.gov)
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  • A challenge is that formulated foods often are colloids that are both complex and polydisperse, both in relation to composition and structure, as well as in terms of changes with time. (delegia.com)
  • Multiple studies have discussed how to remove a colloid cyst. (wikipedia.org)
  • In exploring the application of synthetic active colloids towards cargo transport and delivery, we note that the carrier delivery system (propulsion and directed control) and cargo manipulation (loading and release) are most commonly approached as two disparate problems. (nature.com)
  • 05). In addition, we found no difference between recurrent patients and non-recurrent ones in terms of mean AgNOR numbers (p>0. (tubitak.gov.tr)
  • Also don't forget sunscreen - nobody is safe in the sun long-term anymore. (greatdreams.com)