Results 131 to 140 of about 2,664 (258)

Comparative study for evaluation of Ginkgo biloba extract and gold nanoparticle-encapsulated metformin against nephrotoxicity caused by potassium bromate in Sprague Dawley rats. [PDF]

Open Vet J
Al-Mosaibih MA.
europepmc   +1 more source

Enabling Cross‐Coupling Reactivity of α‐Pentafluorosulfanyl Compounds with a Thermally Stable Organozinc α‐SF5 Reagent

Chemistry – A European Journal, EarlyView.
This work describes the first example of a thermally stable α‐SF5 organometallic reagent, which allows for extensive downstream functionalization by allylation and acylation reactions under copper catalysis, as well as palladium‐catalyzed Negishi‐type cross‐coupling conditions up to 96% yield. In silico analysis shines initial light on the requirements
Lujie Xu, David Rombach
wiley   +1 more source

A Comprehensive Analysis of Potassium Bromate, a Possible Carcinogen, in Popular Baked Foodstuffs of Bangladesh. [PDF]

Food Sci Nutr
Islam MM, Besra SX, Nishat SA, Sultana A.   +3 more
europepmc   +1 more source

β‐Ketonitrile‐Modified Prodan Derivatives as Large‐Stokes‐Shift Solvatochromic Fluorophores With Enhanced Brightness and Ratiometric Thermometric Response

Chemistry – A European Journal, EarlyView.
We report a systematic study of β‐ketonitrile–modified Prodan‐type solvatochromic fluorophores. The β‐ketonitrile substitution induces marked bathochromic shifts in absorption and emission and significantly enhances fluorescence quantum yields in nonpolar solvents.
Hiroaki Asakawa, Takuya Tanaka, Kensei Konishi, Gen‐ichi Konishi   +3 more
wiley   +1 more source

Mechanistic Study and Regulatory Effects of Chloride Ions on the B-Z Oscillating Reaction. [PDF]

Molecules
Niu L, Zhou L, Wang Q, Yang W.
europepmc   +1 more source

Halogenated Tryptophans Improve Integrin αVβ6 Affinity of Cyclic RGD Peptides and Provide Handles for Late‐Stage Derivatization

Chemistry – A European Journal, EarlyView.
Lighting up αVβ6: Halotryptophan engineering converts an RGD scaffold into a modular αVβ6 ligand platform, enabling picomolar affinity and late‐stage functionalization. The resulting probes combine high selectivity with fluorescence for FACS and tumor imaging.
Beate Nachtigall, Caroline Brinkmann, Jana Langosch, Anke Nieß, Norbert Sewald   +4 more
wiley   +1 more source

Influence of pH and lysis duration on DNA damage detection: a comparison of neutral and alkaline comet assays. [PDF]

Mutagenesis
Pribakovic R, Bornhorst J, Stopper H, Bankoglu EE.   +3 more
europepmc   +1 more source

Infrared Irradiation‐Assisted Pd‐Catalyzed C(sp3)─H Arylation and Tandem Cyclization of Ortho‐Tolualdehydes

Chemistry – A European Journal, EarlyView.
A rapid and efficient protocol for the synthesis of 2‐benzylbenzaldehydes and anthracenes is reported, based on the infrared (IR) irradiation‐assisted Pd‐catalyzed C(sp3)─H arylation and the tandem C(sp3)─H arylation/electrophilic aromatic cyclization of ortho‐tolualdehydes with aryl iodides via a transient directing group (TGD) strategy.
Matteo Renato Martina, Ambra Maria Fiore, Angela Punzi, Gianluigi Albano, Roberta Ragni, Pietro Cotugno, Gianluca Maria Farinola   +6 more
wiley   +1 more source

A new zinc complex of 1-propyl-1H-benzo[d] imidazole: synthesis, characterization and electrocatalysis

Open Chemistry, 2010
Zhuang Rui, Jian Fang, Wang KeFei
doaj   +1 more source

Retraction: Potassium bromate-induced nephrotoxicity and potential curative role of metformin loaded on gold nanoparticles. [PDF]

Sci Prog
europepmc   +1 more source