Results 81 to 90 of about 36,603 (318)
Novel Fluorescent Probe Based on Anthryl Dendron Having Oligo(ethyleneoxide) Groups at the Terminals [PDF]
, 2008 Amphiphilic anthryl dendrons 5 and 6, which have carboxylate groups or oligo(ethyleneoxide) groups at the terminals, show solvatochromic properties. Reaction efficiency of photodimerization and dynamic light scattering (DLS) experiment of 5 and 6 reveal ...
Takaguchi, Yutaka, Yanagimoto, Yasushi
core +1 more source
Design of luminescent sulfur-containing polynuclear gold(I) complexes for advanced nanomaterials and chemosensors [PDF]
, 2001 A series of high-nuclearity gold(I) sulfido complexes with bridging diphosphine ligands have been synthesized and isolated, with the general formulae of [Au10(μ-P∧P)4(μ3-S) 4]X2 and [Au12(μ-P∧P) 6(μ3-S)4]X4 (P∧P = diphosphine; X = PF6 or ClO4).
Cheng, ECC, Yam, VWW
core +2 more sources
Genetic code expansion for chemosensing and chemical actuation of biological functions
Bulletin of the Korean Chemical Society, EarlyView.Genetic code expansion (GCE) broadens the chemical repertoire for precise control of protein function in biological systems. This review highlights GCE‐based sensing and actuating systems that operate through selective interactions between noncanonical amino acids and chemical triggers.
Jieun Bae, Dong‐Hyun Kim, Minseob Koh
wiley +1 more source
Cyanide and fluoride colorimetric sensing by novel imidazo-anthraquinones functionalized with indole and carbazole [PDF]
, 2014 Novel imidazo-anthraquinones functionalized with indole and carbazole have been synthesised and characterised and their evaluation as colorimetric chemosensors was carried out in acetonitrile as well as in acetonitrile/H2O (97:3) in the presence of ...
Carlos Lodeiro +5 more
core +1 more source
N‐Aryl Acridone Derivatives as Effective Catalysts for Energy Transfer Reactions
Chemistry – A European Journal, EarlyView.Acridones derivatives have high triplet energy, are simple accessible, and could be used in challenging [2+2] ENT reactions. ABSTRACT Organic photocatalysts capable of promoting high‐energy triplet energy transfer (EnT) remain limited, particularly for demanding [2+2] photocycloaddition reactions.
Francesco Calogero +8 more
wiley +1 more source
Measurement of polystyrene photodegradation rate using a quartz crystal microbalance
IET Nanobiotechnology, 2022 Polystyrene is a very popular polymer utilised in the manufacture of various consumer products. This polymer is very cheap; however, after its usage, the slowness of its photodegradation leads to environmental pollution.
Abdullah N. Alodhayb
doaj +1 more source
Naphtyl-imidazo-anthraquinones as novel colorimetric and fluorimetric chemosensors for ion sensing [PDF]
, 2013 Novel colorimetric and fluorimetric chemosensors for F− and CN− containing anthraquinone and imidazole as signalling/binding sites have been synthesised and characterised.
Batista, Rosa M. F. +2 more
core +1 more source
European Journal of Organic Chemistry, EarlyView.Near‐infrared fluorescent pH indicators based on perylenediimide were constructed in a modular receptor–spacer–fluorophore–spacer–receptor format with heterocyclic amino moieties at the bay positions. Counterintuitively, the dibrominated intermediate with two heavy atoms is more emissive than the heterocyclic compounds.
Luke Camenzuli +4 more
wiley +1 more source
Ketogenic diet for infantile epileptic spasms
Epilepsia Open, EarlyView.Abstract Approximately half of all cases of Infantile Epileptic Spasms Syndrome (IESS) do not respond to vigabatrin and hormonal therapies. There is no clear consensus as to the second‐line therapy for IESS. Ketogenic diet (KD) has emerged as an effective treatment for certain drug‐resistant epilepsies and in many cases of IESS.
Morris H. Scantlebury +3 more
wiley +1 more source
Chemosensors, 2023 The necessity for complex functionality materials is increasing due to the emergence of high-tech technologies and the deepening needs of B-to-B companies in the industry.
Hye-Ree Han
doaj +1 more source