Results 51 to 60 of about 6,622 (184)
Polymer International, EarlyView.New quinoline derivatives proved to be efficient photoinitiators for dental resin monomers under two different light‐curing units, yielding favorable conversion, color and fluorescence results in the presence of different co‐initiators, including an eco‐friendly alternative.
Vitor Fernandes Moreno +2 more
wiley +1 more source
A selective fluorescent chemosensor for phosphoserine
Organic & Biomolecular Chemistry, 2013 A fluorescent chemosensor for the detection of phosphoserine is reported. The ditopic sensor features a phosphate-coordinating zinc(II)-dipicolylamine (Zn(2+)-DPA) unit tethered to an amine-binding coumarin aldehyde fluorophore. With phosphoserine, the sensor demonstrates a 30-fold fluorescence enhancement under buffered aqueous conditions.
Chad M, Cooley +4 more
openaire +3 more sources
White light emitting molecular logic gates
Smart Molecules, EarlyView.White light emitting smart molecules with Boolean logic computing ability are surveyed. Abstract White light emitting (WLE) materials are of considerable interest with commercial and societal applications in video displays and lighting devices. A characteristic property of WLE materials is the luminescence profile spanning from 380 to 700 nm.
Davide Benedetto Tiz +2 more
wiley +1 more source
Molecules, 2023 Bearing in mind the interest in the development and application of amino acids/peptides as bioinspired systems for sensing, a series of new phenylalanine derivatives bearing thiosemicarbazone and hydrazone units at the side chain were synthesised and ...
Cátia I. C. Esteves +2 more
doaj +1 more source
British Journal of Pharmacology, EarlyView.The current obesity drug landscape, dominated by GLP‐1 receptor agonists and emerging multi‐agonist therapies, has reinforced that long‐term weight loss is achieved in large part through central mechanisms that suppress appetite and reshape energy balance.
Ines Martinez‐Corral +3 more
wiley +1 more source
The FEBS Journal, EarlyView.Enteroendocrine L cells function as chemosensors in the intestine. Using the L‐cell line GLUTag, we show that distinct nutrients trigger different combinations of co‐secretion of GLP‐1 and neurotransmitters: D‐glucose evokes GLP‐1, glutamate, and ATP; L‐glutamine evokes GLP‐1 and glutamate; sucralose and butyrate evoke only GLP‐1.
Yo Ito +5 more
wiley +1 more source
Chemosensors in the Nose: Guardians of the Airways
Physiology, 2013 The G-protein-coupled receptor molecules and downstream effectors that are used by taste buds to detect sweet, bitter, and savory tastes are also utilized by chemoresponsive cells of the airways to detect irritants. Here, we describe the different cell types in the airways that utilize taste-receptor signaling to trigger protective epithelial and ...
Marco, Tizzano, Thomas E, Finger
openaire +3 more sources
Analytical assays based on chromogenic and fluorogenic chemosensors for the detection of cyanide
Orbital: The Electronic Journal of Chemistry, 2010 Cyanide (CN–) is an anion well–known for its toxicity, being a chemical agent often related to cases of homicide and suicide. Despite being responsible for the toxicity of many animals and plants, it is used in several industrial activities ...
Vanderléia Gava Marini +2 more
doaj +1 more source
The Journal of Physiology, EarlyView.Abstract figure legend Calmodulin (CaM) is a ubiquitous calcium (Ca2+) sensor that translates intracellular Ca2+ signals into modulation of hundreds of effector proteins including ion channels. CaM is increasingly recognized as a key regulator of the transient receptor potential (TRP) channel family, yet the underlying ‘calmodulation playbook’ is only ...
Aden M. Alemayhu, Candice E. Paulsen
wiley +1 more source
ChemSusChem, Volume 19, Issue 19, 14 October 2026.Esculetin: an efficient photoacid catalyzing acetalization/ketalization reactions. The development of photochemical protocols for the production of fine chemicals and industrially interesting products, employing sustainable catalysts under mild conditions, is of high interest.
Maria A. Theodoropoulou +6 more
wiley +1 more source