Results 71 to 80 of about 15,973 (252)
Experimental Evidence for a Metal‐Related Function of a Cyanobactin
Angewandte Chemie International Edition, EarlyView.Cyanobactins such as patellamides are produced by cyanobacteria profusely and have been studied extensively, but almost exclusively for their cytotoxic properties. Discussed is unprecedented experimental evidence for a metal‐related biological function – likely CO2 transport from the ascidian to the cyanobacterial symbiont.
Philipp Baur +8 more
wiley +1 more source
Total syntheses of linear polythiazole/oxazole plantazolicin A and its biosynthetic precursor plantazolicin B. [PDF]
, 2014 Plantazolicin A, a linear decacyclic natural product, exhibits desirable selective activity against the causative agent of anthrax toxicity. The total synthesis of plantazolicin A and its biosynthetic precursor plantazolicin B was successfully achieved ...
Aguilar +25 more
core +2 more sources
Enhanced strategies for cuproptosis‐like death in bacterial infection treatment
BMEMat, EarlyView.This review summarizes and examines the molecular mechanisms underlying cuproptosis‐like death. Furthermore, multi‐strategy efficacy enhancement and potential enhancement approaches are analyzed. Abstract Copper, a classical antibacterial metal, has long been of interest and widely used in medical and public health applications.
Wenqi Wang +7 more
wiley +1 more source
A Bulky Biaryl Phosphine Ligand Allows for Palladium-Catalyzed Amidation of Five-Membered Heterocycles as Electrophiles [PDF]
, 2012 The incredible bulk: The first palladium-catalyzed amidation of five-membered heterocyclic bromides with multiple heteroatoms was achieved using the Pd/1 catalyst system.
Baumann +24 more
core +1 more source
Chemistry – A European Journal, EarlyView.5‐Substituted 2‐(naphthalen‐2‐yl)‐4H‐chromen‐4‐ones are reported as a novel class of highly potent and selective triplex DNA ligands. These ligands induce triplex formation at submicromolar concentrations and inhibit enzymatic activity via ligand‐mediated triplex formation.
Nghia Tran +4 more
wiley +1 more source
Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2017 It is well known that growth and morphogenesis of plant tissue cultures can be improved by small amounts of some organic compounds. Heterocyclic compounds such as chromanones and thiazoles derivatives, valuable because of their potential biological ...
OANA-IRINA PATRICIU +6 more
doaj
Optimizing headspace temperature and time sampling for identification of volatile compounds in ground roasted Arabica coffee [PDF]
, 2001 Equilibration time and temperature were the factors studied to choose the best conditions for analyzing volatiles in roasted ground Arabica coffee by a static headspace sampling extraction method. Three temperatures of equilibration were studied: 60, 80,
Ansorena-Artieda, D. (Diana) +3 more
core
High‐Energy‐Density Redox Flow Batteries: Mechanisms, Design Strategies, and Recent Progress
Chemistry – A European Journal, EarlyView.ABSTRACT The inherent intermittency of energy sources such as solar and wind power hinders the transition to renewable energy, necessitating advanced energy storage solutions. Enhancing energy density is crucial for lowering system costs and enabling large‐scale deployment.
Xiaolian Zhao +8 more
wiley +1 more source
Thiazole–Carbonyl Interactions: A Case Study Using Phenylalanine Thiazole Cyclic Tripeptides
Crystal Growth & Design, 2012 Natural as well as synthetic thiazole/oxazole peptides have shown widespread pharmacological and metal binding properties. Herein, phenylalanine- and tyrosine derived thiazole-containing cyclic tripeptides were synthesized, and the influence of the solvent on the supramolecular assembly in the solid state was investigated.
Mali, Sachitanand M. +5 more
openaire +2 more sources