Results 111 to 120 of about 210,123 (350)
Molecules, 2009 Theoretical calculations for some structural and electronic properties of the azide moiety in the nucleoside reverse transcriptase (RT) inhibitor 3¢-azido-3¢-deoxythymidine (AZT) are reported.
Feng Wang, Fang-Fang Chen
doaj +1 more source
Iodine azide addition to alkenes
, 1977 Various systems for the formation of iodo-azide derivatives of alkenes have been examined. Iodine(I) azide, formed from sodium azide-iodine(I) chloride, has been found to exist in acetonitrile as a complex with sodium azide.
Smith-Palmer, Truis
core
, 2016 An experimentally simple sequential one-pot RuAAC reaction, affording 1,5-disubstituted 1H-1,2,3-triazoles in good to excellent yields starting from an alkyl halide, sodium azide, and an alkyne, is reported.
Per Lincoln (27236) +3 more
core +1 more source
Scalable Fabrication of Chemically Stabilized Gelatin Hydrogel Fibers by Thermal Drawing
Advanced Materials Interfaces, EarlyView.Scalable processing of hydrogel fibers remains a major challenge. By coupling thermal drawing with Maillard chemistry, a transient viscous‐flow window is created that enables continuous fabrication of microstructured gelatin fibers tens of meters long, while continued in situ crosslinking during drawing stabilizes the fibers for physiological ...
Chaoqun Dong +5 more
wiley +1 more source
A Critical Review on the Evolution of Chitosan‐Based Injectable Hydrogels in Bone Regeneration
Advanced Materials Interfaces, EarlyView.The graphical illustration depicts hydrogel formulation using chitosan and biocompatible cross‐linkers, major advantages, and incorporation of cells, osteoinductive factors, and therapeutic drugs. Following injection, pH‐responsive gelation enables controlled drug release, promotes cell recruitment and osteogenic differentiation, enhances extracellular
Shivani Santosh Sakhrani +2 more
wiley +1 more source
Die Hydrazide und Azide der Phtalsäuren
, 1896 DIE HYDRAZIDE UND AZIDE DER PHTALSÄUREN Die Hydrazide und Azide der Phtalsäuren ([1]) Binding ( - ) Title page ([1]) Dedication ([3]) Section ([5]) Theoretischer Teil. ([7]) Experimenteller Teil. (19) Lebenslauf.
Davidis, Ernst
core +1 more source
P450-Catalyzed Intramolecular sp3 C–H Amination with Arylsulfonyl Azide Substrates
ACS Catalysis, 2014 The direct amination of aliphatic C–H bonds represents a most valuable transformation in organic chemistry. While a number of transition-metal-based catalysts have been developed and investigated for this purpose, the possibility to execute this ...
Ritesh Singh +2 more
semanticscholar +1 more source
Biological and Pharmaceutical Bulletin, 1995 Alkyl azides showed mutagenicity for S. typhimurium TA100 strain with S9 mix. However, no significant activity was observed for TA98 either with or without S9 mix or for TA100 without S9 mix. On the other hand, 3-azido-1,2-propanediol showed the enantioselective activity regardless of S9 mix.
MATSUMURA, Yasufumi +3 more
openaire +3 more sources
CD9+ B Cells Induce T Follicular Helper Cell Apoptosis to Regulate Germinal Center Regression
Advanced Science, EarlyView.A unique subset of CD9+ B cells regulates germinal center B (GC‐B) cell regression by inducing T follicular helper (Tfh) cell apoptosis through multiple signaling pathways, such as ALCAM‐CD6. FOXP1 plays a key role in GC‐B cell differentiation. These findings clarify mechanisms of GC degeneration and termination and offer potential targets for adenoid ...
Wenjing Liao +27 more
wiley +1 more source
A Comparison of Potential Azide Antidotes in a Mouse Model
, 2020 Three cobalt-containing macrocyclic compounds previously shown to antagonize cyanide toxicity have been comparatively evaluated for the amelioration of sublethal azide toxicity in juvenile (7–8 weeks) Swiss-Webster mice.
Kristin L. Frawley +9 more
core +1 more source