Results 101 to 110 of about 27,955 (249)

catena-Poly[hemi{bis[4′-(3-pyridyl)-2,2′:6′,2′′-terpyridine-κ3N1,N1′,N1′′]copper(II)} [cuprate(I)-di-μ2-thiocyanato-κ2N:S;κ2S:N]]

open access: yesActa Crystallographica Section E, 2009
The title compound, {[Cu(C20H14N4)2][Cu2(NCS)4]}n, was obtained by reacting copper acetate hydrate, ammonium thiocyanate and 4′-(3-pyridyl)-2,2′:6′,2′′-terpyridine (3-pytpy) under solvothermal conditions.
Wen-Juan Shi
doaj   +1 more source

Introduction of isotope ratio mass spectrometry (IRMS) for the forensic analysis of explosives [PDF]

open access: yes, 2009
University of Technology, Sydney. Faculty of Science.The key role of a forensic scientist is to assist in determining whether a crime has been committed and, if so, assist in the identification of the offender.
Benson, SJ
core  

Anion exchange membranes for electrochemical oxidation-reduction energy storage system [PDF]

open access: yes
Oxidation-reduction couples in concentrated solutions separated by appropriate ion selective membranes were considered as an attractive approach to bulk electrical energy storage. A key problem is the development of the membrane.
Gahn, R. F.   +2 more
core   +1 more source

Efficient isolation of high quality RNA from tropical palms for RNA-seq analysis [PDF]

open access: yes, 2012
Currently, RNA-seq as a high throughput technology is being widely applied to various species to elucidate the complexity of the transcriptome and to discover large number of novel genes.
Cao, Hongxing   +8 more
core  

Diisopropylammonium thiocyanate [PDF]

open access: yesActa Crystallographica Section E Structure Reports Online, 2012
In the title mol-ecular salt, C(6)H(16)N(+)·NCS(-), the cation possesses approximate local twofold rotation symmetry. One of its NH atoms forms a hydrogen bond to a thio-cyanate N atom and the other to a thio-cyanate S atom. This results in [001] chains of alternating cations and anions.
openaire   +3 more sources

Heterocyclic systems containing S/N regioselective nucleophilic competition: facile synthesis, antitubercular and antimicrobial activity of thiohydantoins and iminothiazolidinones containing the benzo[b]thiophene moiety [PDF]

open access: yesJournal of the Serbian Chemical Society, 2005
The required compounds N-aryl-N'-(3-chloro-2-benzo[b]thenoyl)–thioureas 1a–k were prepared by condensing 3-chloro-2-benzo[b]thenoyl chloride with different arylamines using ammonium thiocyanate, which in turn when treated with chloroacetic acid, yielded ...
H. S. JOSHI   +2 more
doaj  

Hydrogen Entry into Steel in Ammonium Thiocyanate Solution

open access: yesZairyo-to-Kankyo, 2011
耐水素脆化特性評価における水素吸蔵としては,チオシアン酸アンモニウム水溶液への浸漬や電気化学反応が適用されている.本研究では,これらの水素侵入過程を調べるため,電気化学的水素透過法を用いて実験を行った.アルカリ水溶液中で電気化学反応をさせたときの水素透過量はチオシアン酸アンモニウム水溶液に浸漬させたときと同程度であった.アルカリ水溶液中では鋼材の表面状態の変化が小さく水素吸蔵できる可能性が示唆された.
Norihiro Fujimoto   +3 more
openaire   +2 more sources

Pengendalian Persediaan Bahan Kimia Analisa dengan Metode Heuristik Silver Meal [PDF]

open access: yes, 2016
Raw material inventory is the company\u27s largest investment. So that raw materials must be managed optimally in order to maximize corporate profits. Mismatch in the management of raw materials can affect the smoothness of production, which resulted in ...
Handayani, D. I. (Dwi)   +1 more
core  

Home - About - Disclaimer - Privacy