Results 201 to 210 of about 43,569 (363)

ACTIONS OF SODIUM AZIDE [PDF]

open access: yesBritish Journal of Pharmacology and Chemotherapy, 1949
openaire   +4 more sources

Multifunctional Ultra‐Bright Plasmonic Gold@Fluorescence Nanoprobe for Biomedical Applications

open access: yesAggregate, EarlyView.
Plasmonic gold nanoparticles (AuNPs) with intrinsic superiorities in metal‐enhanced fluorescence (MEF) have been widely utilized in amplifying signal enhancement, fluorescent labeling, and theranostics. This review systematically discusses plasmonic AuNPs‐driven MEFs, from their enhancement mechanisms, influencing factors, and enhanced types, to their ...
Caiping Ding   +4 more
wiley   +1 more source

Structural Influence of Lone Pairs in GeP2N4, a Germanium(II) Nitridophosphate

open access: yesAngewandte Chemie International Edition, Volume 62, Issue 3, January 16, 2023., 2023
With the discovery of the first germanium(II) nitridophosphate, GeP2N4, we present a way to use the stereochemical influence of lone pairs to modify crystal structures. This approach could be applied to other literature‐known nitridophosphates by cation exchange, altering the crystal structures and thus further increasing their already widespread ...
Sebastian J. Ambach   +5 more
wiley   +1 more source

Copper‐Catalyzed Synthesis of C‐2 Substituted Indolin‐3‐Ones and Indolin‐3‐One [4+2] Cycloadducts Through Azide‐Tethered Iodonium Ylides

open access: yesAsian Journal of Organic Chemistry, EarlyView.
Azide‐tethered iodonium ylides under copper catalysis generate metallocarbenes that undergo intramolecular trapping by the azide moiety and generate a reactive C‐acylimine, effectively coupling two nucleophilic centers. This intermediate can be trapped by a wide range of nucleophiles or 1,3‐dienes producing complex indolin‐3‐ones and ...
Israel Najar Guerrero   +2 more
wiley   +1 more source

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