全部文献期刊会议图书|学者科研项目
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作者:Muzzaffar A. Bhat , Salman Jameel , Masrat Jan ...
来源:[J].Journal of Molecular Structure(IF 1.404), 2019, Vol.1185, pp.183-190
摘要:Abstract(#br)Silver and sodium salt of N, N-dialkyldithiocarbamate on reaction with diphenyl and diethyl phosphoryl chloride resulted into a unique metal ion catalyzed hydrolysis of di-phenyl/ethyl phosphoryl N,N-dialkyl dithiocarbamate to afford a novel [N,N-dialkyl ammonium][...
作者:Alexander A. Lomzov , Maxim S. Kupryushkin , Andrey V. Shernyukov ...
来源:[J].Biochemical and Biophysical Research Communications(IF 2.406), 2019, Vol.513 (4), pp.807-811
摘要:Abstract(#br)Recently, a new type of nucleic acid analogues with modified phosphate group, namely, phosphoryl guanidine oligonucleotides, has been described. In the present work, we assess the difference between diastereomers of a mono-substituted phosphoryl guanidine oligonucl...
作者:Tomoko Tanaka , Takatsugu. Kobayashi , Yusuke Tamenori ...
来源:[J].Archives of Oral Biology(IF 1.549), 2019, Vol.101, pp.135-141
摘要:Abstract(#br)Objectives(#br)Phosphoryl oligosaccharides of calcium (POs-Ca) are a highly soluble calcium source and can keep the solubility of calcium and fluoride ions. The aim of this study was to investigate the effect of calcium (from POs-Ca) and fluoride ions penetrate int...
作者:Matheus D. Baldissera , Carine F. Souza , Tiago G. Petrolli ...
来源:[J].Aquaculture(IF 2.009), 2019, Vol.502, pp.1-7
摘要:... Some evidence has suggested the involvement of phosphoryl transfer network, catalyzed by creatine kinase (CK), pyruvate kinase (PK) and adenylate kinase (AK) in the metabolic alterations during exposure to hypoxia, but the effects on fish exposed to acute hypoxia remains unkn...
作者:Khodayar Gholivand , Yazdan Maghsoud , Mahdieh Hosseini ...
来源:[J].Journal of Molecular Structure(IF 1.404), 2019, Vol.1183, pp.230-240
摘要:Abstract(#br)A comprehensive study was performed on 1 H/ 13 C/ 31 P NMR chemical shifts (CSs) of some phosphoryl benzamide derivatives (R 1 C 6 H 5 C(O)NHP(O)R 2 R 3 ), [R 1 = CH 3 , OCH 3 , NO 2 , F, Cl, Br and R 1 , R 2 = NHC(CH 3 ) 3 or NC 4 H 8 O] by the GIAO method to fin...
作者:Li Ma , Guanghua Li , Limin Li ...
来源:[J].International Journal of Biological Macromolecules(IF 2.596), 2010, Vol.47 (4), pp.578-581
摘要:Abstract(#br)A novel diethoxy phosphoryl chitosan was successfully synthesized via Atherton–Todd reaction of chitosan with diethyl phosphite, and the characterization was carried out by FT IR, NMR, ICP, XRD, TG and SEM, respectively. The FT IR, 13 C NMR and 31 P NMR results ...
作者:Mei-Juan Fang , He Zhang , Chao Liao ...
来源:[J].Analytica Chimica Acta(IF 4.387), 2015, Vol.853, pp.391-401
摘要:... For the “dephosphorylation” rearrangement, a nitrogen atom was migrated from the phosphoryl group to the carbon atom of Brefeldin A’s backbone with losing a molecule of C 3 H 7 PO 3 (122 Da). For the “phosphorylation” rearrangement, an oxygen atom of one phosphoryl...
作者:Ravil R. Garafutdinov , Assol R. Sakhabutdinova , Maxim S. Kupryushkin ...
来源:[J].Biochimie(IF 3.142), 2020, Vol.168, pp.259-267
摘要:... In this study we report the prevention of DNA multimerization using a new type of modified oligonucleotide primers with internucleosidic phosphates containing 1,3-dimethyl-2-imino-imidazolidine moieties (phosphoryl guanidine (PG) groups). Primers with one, two or three PG g...
作者:Alvan C Hengge
来源:[J].FEBS Letters(IF 3.582), 2001, Vol.501 (2), pp.99-102
摘要:Abstract(#br)Protein-tyrosine phosphatases and serine/threonine protein phosphatases utilize very different catalytic machinery to catalyze phosphoryl transfer reactions. Tyrosine is a better leaving group than serine or threonine, having a p K a more than three units lower. Has ...
作者:Guo Xue , Feng Yurun , Ma Li ...
来源:[J].Applied Surface Science(IF 2.112), 2017, Vol.402, pp.53-60
摘要:Abstract(#br)Phosphoryl functionalized mesoporous silica (TBP-SBA-15) was synthesized by modified mesoporous silica with γ-amino propyl triethoxy silane and tributyl phosphate. The obtained samples were characterized by scanning electron microscopy (SEM), transmission electron ...

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