Chemicals and Drugs
Borohydrides
SodiumNaBH4SynthesisMagnesium BorohydrideLigandsRedox-activeOxidation ReactionIonsLiBH4LithiumHydrogen storageMorphologyCompositesBoronChemicalCrystalSpeciesCompound2019ComplexesExperimentalEnzymesBiosynthesisSolutionCubicElectron microscopySaltSubstrateStudyMaterialMaterialsPropertiesSmallBondProcessSingleStudiesSurface
Sodium14
  • The Co3O4 was believed as active species in catalytic hydrolysis of sodium borohydride. (utm.my)
  • Reduction with sodium-borohydride yielded 81.8 percent of DMPS in urine, with a peak between 1 and 2 hours. (cdc.gov)
  • Adamantane is produced commercially by the reduction of adamantane-1-ol with sodium borohydride. (inchikey.info)
  • One of the simplest methods of preparation uses sodium borohydride (NaBH4) as a reducing agent. (glorytogodalone.org)
  • Chemically, a ketone (camphor) may be converted into one of its secondary alcohols (isoborneol) with a reducing agent (sodium borohydride). (glorytogodalone.org)
  • Check the sodium borohydride to see if it's still active. (glorytogodalone.org)
  • Place a small sample of the sodium borohydride in methanol, heat it gently and look for a reaction that produces bubbles. (glorytogodalone.org)
  • Shake the test tube vigorously to dissolve the camphor and cautiously add 0.06 g sodium borohydride to the solution. (glorytogodalone.org)
  • Nanoscale metal particles were formed and immobilized inside the membrane matrix after reduction with sodium borohydride. (uky.edu)
  • Sodium borohydride reduces cinnamaldehyde via 1,2-reduction in hydroxylic solvent to cinnamyl alcohol in 97% yield. (stackexchange.com)
  • Efficient catalytic performance was obtained with these films for hydrolysis in Sodium Borohydride (NaBH4). (iaamonline.org)
  • We were holding after that decreased with sodium borohydride (NaBH4) and acetylated by addition of 1-methylimidazole and acetic anhydride as defined in Blakeney et al. (woofahs.com)
  • Sodium borohydride is the most investigated boron compound among hydrogen-carrier materials by researchers because of its stable structure, relatively high hydrogen storage capacity (NaBH4, 10.8% hydrogen by weighing), comparatively cost-efficiency, and nonflammability. (gazi.edu.tr)
  • This study aims to produce hydrogen from sodium borohydride solution whose hydrolysis was carried out both in the absence of any catalysts at above 100 degrees C. In order to increase the rate of hydrogen production using NaBH4 solution, the initial concentration of HCl and temperature were optimized using the Box- Wilson method. (gazi.edu.tr)
NaBH41
  • The electrolytes consisted of a soluble REE salt, Ln(Tf2N)3 (Tf2N = bis(trifluoromethylsulfonyl)imide, bistriflimide), and four molar equivalents of a commercially available borohydride salt, NaBH4, LiBH4, TBABH4 (TBA = tetra-n-butylammonium), dissolved in an ether solvent. (sim2.be)
Synthesis4
  • We have established the first Danish lab that performs both high-pressure synthesis and crystallography and use these new tools for the synthesis of novel compounds and structure-property studies. (au.dk)
  • Activities in our home-lab are centered on synthesis and crystal growth followed by characterization of the crystal structures and physical properties. (au.dk)
  • Scott's research focused on the synthesis and characterization of chelating borohydride ligands and their use in the preparation of volatile transition metal, lanthanide, and actinide complexes for chemical vapor deposition applications. (colostate.edu)
  • His main research interests are the structure-based design, synthesis and evaluation of small-molecule enzyme inhibitors and receptor ligands. (degruyter.com)
Magnesium Borohydride1
  • The facile formation of a magnesium borohydride species is critical in overcoming competing pathways in the selectivity-determining insertion step. (rsc.org)
Ligands1
  • Thereafter, several co-crystal structures with different ligands or inhibitors were released. (degruyter.com)
Redox-active1
  • The electrolytes consist of a redox-active neodymium borohydride complex, dissolved in an ether solvent. (sim2.be)
Oxidation Reaction1
  • Ag zeolite shows good activity for the anodic reaction, i.e., borohydride oxidation reaction (BOR) in alkaline media, presenting low onset potential and high current densities. (ac.rs)
Ions2
  • The borohydride ions, BH−4, adopt a tetrahedral geometry. (wikipedia.org)
  • The refinements from synchrotron powder diffraction of different samples revealed the presence of limited amounts of chloride ions replacing the borohydride on one site. (unige.ch)
LiBH42
  • Al-Li-borohydride decomposes at ~70 °C, forming LiBH4. (unige.ch)
  • The mixed LiBH4-Mg(BH4)2 borohydride system was investigated, to determine its possible better performance as hydrogen storage material with respect to the end-members pure borohydrides. (unimib.it)
Lithium2
  • It can also be formed by the reaction of beryllium chloride and lithium borohydride in a sealed tube at 120 °C: BeCl2 + 2LiBH4 → BeB2H8 + 2LiCl The crystal structure is made up of a helical polymer of BH4Be and BH4 structure units. (wikipedia.org)
  • Lithium borohydride proved to play an important role in assisting the fi nal decomposition of MgH2. (unimib.it)
Hydrogen storage1
  • Two important classes of hydrogen storage materials were considered: metallic alloys and molecular borohydrides. (unimib.it)
Morphology2
  • The structure and surface morphology of CS-Ag composite hydrogels were characterized by UV-Vis, FTIR, SEM, and XRD. (preprints.org)
  • Membrane morphology and structure were observed by scanning electron microscopy (SEM). (uky.edu)
Composites1
  • The data on the analysis of the microstructure and fine structure of aluminum composites, average grain size, density, phase composition, Vickers microhardness, ultimate tensile strength at bending at room temperature and at 300 °C are presented. (j-pm.info)
Boron2
  • Researchers either require the use of a substrate to make borophene more stable or coupling boron with hydroxyl groups (OH-), which causes the structure to not be atomically flat. (nanotechnologyworld.org)
  • An X-ray analysis revealed the 2D-layered structure of the material, in which layers of boron atoms forming a hexagonal 2D network with oxygen atoms as bridges were intercalated with layers containing potassium atoms. (nanotechnologyworld.org)
Chemical6
  • Beryllium borohydride is an inorganic compound with the chemical formula Be(BH4)2. (wikipedia.org)
  • The purest beryllium hydride is obtained by the reaction of triphenylphosphine, PPh3, with beryllium borohydride, Be(BH4)2 at 180 °C: Be(BH4)2 + 2 PPh3 → 2 Ph3PBH3 + BeH2 NIOSH Pocket Guide to Chemical Hazards. (wikipedia.org)
  • A summary of the most common chemical descriptors (InChI Key and SMILES codes) for [(1R,3R,5S,7S)-3-amino-5-methyl-1-adamantyl]methanol are summarized together with 3D and 2D structures and relevant physico-chemical properties. (inchikey.info)
  • The Beilstein database is a comprehensive source of information on organic chemistry, including information on chemical structures, properties, and reactions. (inchikey.info)
  • RTECS number (Registry of Toxic Effects of Chemical Substances): The RTECS is a database of information on the toxic effects of chemicals, including information on their structures and properties. (inchikey.info)
  • The general structure of glucose and many other aldohexoses was established by simple chemical reactions. (feinni.best)
Crystal3
  • What Lies beneath a Metal−Organic Framework Crystal Structure? (sandia.gov)
  • X-Ray powder diffraction (XRD) and transmission electron microscopy (TEM) were used to characterize the crystal structure and shape of CdTe QDs. (ajol.info)
  • The results showed that the prepared CdTe QDs were of cubic zinc blend crystal structure in a sphere-like shape. (ajol.info)
Species1
  • For more than 30 years, his main research interests have been the functional and structural study of the enzymes of peptidoglycan biosynthesis, the determination of the structure of peptidoglycan from certain bacterial species, and the search for peptidoglycan biosynthesis inhibitors that could act as antibacterial agents. (degruyter.com)
Compound2
  • The structure of the compound was determined from image-plate synchrotron powder diffraction supported by DFT calculations. (unige.ch)
  • ChEMBL (Compound Bioactivity Data): ChEMBL is a database of bioactivity data for small molecules, including information on their properties and structures. (inchikey.info)
20191
  • TY - JOUR AU - Milikić, Jadranka AU - Oliveira, Raisa C. P. AU - Stoševski, Ivan AU - Krstić, Jugoslav AU - Hercigonja, Radmila AU - Miljanić, Šćepan AU - Santos, Diogo M. F. AU - Šljukić, Biljana PY - 2019 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/3317 AB - Three zeolites (A, X and Y) with Ag incorporated in their cages are tested as bifunctional electrocatalysts for direct borohydride fuel cells (DBFCs). (ac.rs)
Complexes2
  • Micro structured silica containing cobalt oxide materials was prepared by the calcination of silica containing cobalt salicylaldimine complexes. (utm.my)
  • The SEM image showed that the prepared materials from higher content of cobalt salicylaldimine complexes had sponge-like structured. (utm.my)
Experimental1
  • Meanwhile, the theoretical and experimental results corroborate each other to well reveal the structure-property relationship. (bvsalud.org)
Enzymes2
  • Based on these structures, substrate-bound structures, and mutagenesis experiments, we implicate specific residues in substrate positioning and the divergent reaction selectivity observed in these two enzymes. (nature.com)
  • Rieske oxygenases in particular are underexplored in this regard, with only twelve available structures of different enzymes in the Protein Data Bank 21 . (nature.com)
Biosynthesis1
  • Here, we report the structures of two Rieske monooxygenases involved in the biosynthesis of paralytic shellfish toxins (PSTs), SxtT and GxtA, adding to the short list of structurally characterized Rieske oxygenases. (nature.com)
Solution1
  • Beryllium borohydride is formed by the reaction of beryllium hydride with diborane in an ether solution. (wikipedia.org)
Cubic1
  • by X-ray di raction studies, they were found to be a basically single phase with substitutionally disordered CsCl-type cubic structure. (unimib.it)
Electron microscopy1
  • Various types of measurements were carried out to verify the structure of the exfoliated sheets, including electron microscopy, spectroscopy, and atomic force microscopy. (nanotechnologyworld.org)
Salt1
  • First, they synthesized stacked layers of borophene oxide through a fairly simple process using a potassium borohydride salt (KBH4). (nanotechnologyworld.org)
Substrate1
  • In the present review, we will deal with work performed on substrate specificity, reaction mechanism and 3D structure of E. coli MurD. (degruyter.com)
Study2
  • A study was done to detect, isolate, and determine the structures of putative oxidized disulfide metabolites of 2,3-dimercaptopropane-1- sulfonic-acid (74613) (DMPS) in urine of treated rabbits. (cdc.gov)
  • We study the structure and properties of materials with interesting electronic properties, such as multiferroics, superconductors and topological insulators. (au.dk)
Material2
  • The material shows a unique 3D framework structure within the borohydrides (space group=P-43n, a=11.3640(3) Å). (unige.ch)
  • Dehydrogenation of m-hydroxybenzocycloheptene was also investigated and found impossible with conventional agents, as the starting material was recovered except in the case of triphenylmethylperchlorate which gave a red pigment of unconfirmed structure. (gla.ac.uk)
Materials1
  • review "Structure Prediction Drives Materials Discovery" (Nature Reviews Materials) by Oganov, Pickard, Zhu, Needs. (uspex-team.org)
Properties1
  • This is because the protein sequence/structure/function is encoded in DNA, and therefore the physicochemical properties of the nanoparticle are also encoded in DNA. (rsc.org)
Small1
  • We are also interested in the examination of the structure/activity relationships of low-coordinate and highly reactive centres with a view to their exploitation in small molecule activation and catalysis. (nottingham.ac.uk)
Bond1
Process1
  • 3D bioprinting is the process of manipulating cell-laden bioinks to fabricate living structures. (preprints.org)
Single1
  • Connect and share knowledge within a single location that is structured and easy to search. (stackexchange.com)
Studies1
  • His research there focused on ligand K-edge X-ray absorption spectroscopy (XAS) studies to understand structure-function relationships in effective minor actinide extractants. (colostate.edu)
Surface2
  • Crystalline structure of Co3O4 films was investigated by X-ray Diffraction (XRD) and Raman spectroscopy was used to confirm the presence of Co3O4 phase on the surface. (iaamonline.org)
  • 11] S. Uzdin, V. Uzdin and C. Demangeat: "Non-collinear structure of Cr trimer on the surface of non-magnetic metals", Comp. (edu.pl)