Results 111 to 120 of about 40,688 (278)
Ruthenium-Based Heterocyclic Carbene-Coordinated Olefin Metathesis Catalysts [PDF]
, 2010 The fascinating story of olefin (or alkene) metathesis (eq 1) began almost five decades ago, when Anderson and Merckling reported the first carbon-carbon double-bond rearrangement reaction in the titanium-catalyzed polymerization of norbornene.
Grubbs, Robert H. +1 more
core +1 more source
Developmental Dynamics, EarlyView.Abstract Background The notochord is a midline structure essential for vertebrate embryogenesis, contributing to the development of the nervous system, digestive tract, and vertebral column. In particular, notochord signaling is indispensable for proper patterning and coordinated development of alternating vertebrae and intervertebral discs (IVDs ...
Julie Warin +5 more
wiley +1 more source
EcoEnergy, EarlyView.We develop a highly cost‐effective heterogeneous catalyst for efficient CO2 conversion to propiolic acid under mild conditions via a nano‐confined approach with porous MIL support. ABSTRACT Efficient conversion of carbon dioxide to organics has been a promising outlet for value‐added carbon dioxide consumption.
Bin Lei +6 more
wiley +1 more source
Synthesis, Characterisation and Biological Activities of mixed-Ligand Copper(II) Complexes Containing Saccharin [PDF]
, 2005 New mixed-ligand copper(II) saccharinate complexes of HNNS Schiff bases of Smethyldithiocarbazate, S-benzyldithiocarbazate, S-2-picolyldithiocarbazate and S-4- picolyldithiocarbazate were synthesized by reacting [Cu( sa~)~(H~0)~] 'w2Hith~ Oth e ...
Begum, Thahira
core
In vitro determination of hemoglobin A1c for diabetes diagnosis and management: technology update [PDF]
, 2014 It is fascinating to consider the analytical improvements that have occurred since glycated hemoglobin was first used in routine clinical laboratories for diabetes monitoring around 1977; at that time methods displayed poor precision, there were no ...
English, Emma +2 more
core +1 more source
Engineered Metal–Organic Frameworks‐Based Materials for Environmental Detection
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Engineered metal–organic frameworks (MOFs) regulated by various material modification strategies are discussed for environmental contaminant detection under different sensing mechanisms, providing future improvements of MOFs in environmental detection. Sensitive and selective detection of contaminants is crucial for environmental protection.
Pan Gao +3 more
wiley +1 more source
Dichlorido{2-[2-(dimethylammonio)ethyliminomethyl]-6-methoxyphenolato}zinc(II)
Acta Crystallographica Section E, 2009 The structure of the title complex, [ZnCl2(C12H18N2O2)], contains a zwitterionic Schiff base ligand. The complex adopts a distorted tetrahedral coordination geometry around the metal centre with the Schiff base ligand coordinated in a bidentate fashion ...
Jui-Hsien Huang +3 more
doaj +1 more source
Recent Progress on Enzyme Immobilization: Materials, Strategies, and Applications
Food Bioengineering, EarlyView.Enzyme immobilization technology has undergone substantial evolution driven by advances in materials science. This review systematically examines the recent advances in enzyme immobilization since 2024, with a focused analysis of five major categories of enzyme carriers including covalent organic framework, metal‐organic frameworks, polymers, carbon ...
Shuran Wang +7 more
wiley +1 more source
Recent progress on stimuli‐responsive chitosan‐based biomaterials as drug carriers
Interdisciplinary Medicine, EarlyView.This review discusses the recent progress in chitosan‐based drug delivery systems that respond to pH, redox, enzymes, reactive oxygen species, and combined stimuli. It examines design strategies, key mechanisms, and therapeutic applications, and also addresses current challenges while suggesting future approaches to enhance clinical translation and ...
Changlu Xu +4 more
wiley +1 more source
Aminophosphine ligands derived from Schiff bases
, 2017 Schiff bazları ve aminophosphine ligandları koordinasyon kimyasında geniş bir uygulamaya sahiptir. Schiff bazları ve ortometalasyon ile oluşturduğu kompleksler organik, organometallik sentezlerde ve katılma tepkimelerinde önemli rol oynamaktadır. Bu kompleksler, katalizör olarak kullanılmasının yanında antitümör özelliğinin de olduğu bilinmektedir ...
openaire +2 more sources