Results 101 to 110 of about 4,347 (272)

Mass Spectrometry Insights Into Post‐Translational Modifications in Extracellular Vesicles

Mass Spectrometry Reviews, EarlyView.
ABSTRACT Extracellular vesicles (EVs) are membrane‐enclosed structures secreted by virtually all living cells, serving as essential mediators of intercellular communication in both physiological and pathological processes. There is growing interest in their potential applications as biomarkers, therapeutic targets, and drug delivery systems, which ...
Dávid Virág, Krisztián Márk Karvaly, Alexandra Molnár, Mirjam Balbisi, Júlia Németh, Lilla Turiák   +5 more
wiley   +1 more source

PTQ10‐based organic photodetectors for visible light detection and their tolerance to impurities

Polymer International, EarlyView.
PTQ10‐based organic photodetectors were found to be very sensitive to the presence of Pd(PPh3)4 catalyst traces, impacting the transport properties and light detection capacities. Abstract PTQ10 donor polymer has attracted a lot of interest in organic optoelectronics, particularly in the field of organic photovoltaics, owing to its ease of synthesis ...
Chloé Dindault, Gilles Henri Roche, Martial Leyney, Tanguy Jousselin‐Oba, Laurence Vignau, Sylvain Chambon, Pierre‐Antoine Bonnardel, Sébastien Taillemite, Guillaume Wantz, Lionel Hirsch   +9 more
wiley   +1 more source

Leucaena Oil Functionalized With Osmium Tetroxide as a Precursor for Polyol‐Based Polyurethane

Journal of Polymer Science, EarlyView.
Leucaena leucocephala seed oil is converted into a hydroxyl‐functional biopolyol through OsO4‐mediated dihydroxylation. The resulting biopolyol shows a hydroxyl number of 160–175 mg KOH g−1 and is successfully used to produce flexible, open‐cell polyurethane foams, highlighting a renewable route for converting underutilized biomass into value‐added ...
Giovanni Miraveti Carriello, Lucas Repecka Alves, Guilherme Manassés Pegoraro, Henrique Solowej Medeiros Lopes, Amanda Stefanie Jabur de Assis, Thaís de Agrella Janolla, David Rodrigues Gomes, Diego Aleixo da Silva, Beatriz Merillas, Fabiana Aparecida Lobo, Fabio Minoru Yamaji, Maira de Lourdes Rezende, Aparecido Junior de Menezes, Giovanni Pimenta Mambrini   +13 more
wiley   +1 more source

Hydrophobicity of various cation-exchange columns for ion chromatography

Journal of Chromatography Open
The retention of organic cations including homologues of n-alkylamines, phenylalkylamines, and ethanolamines was investigated for 20 commercially produced cation-exchange columns with varying matrix, bonding chemistry, functional groups, and ion-exchange
Pavel N. Nesterenko, Ekaterina P. Nesterenko   +1 more
doaj   +1 more source

OBTAINING NEW ANTICORROSION COATINGS BASED ON ETHANOLAMINES

This study focuses on the development of new anticorrosion coatings based on ethanolamines. Chemical modification of monoethanolamine (MEA), diethanolamine (DEA), and triethanolamine (TEA) was performed to enhance their interaction with polymer matrices ...
Beknazarov Hasan Soyibnazarovich, Ishanqulova Mehri Muratovna, Ishonqulova Gulhon Tagaymurotovna   +2 more
core  

Cross‐Linking Mass Spectrometry of the Antimicrobial Peptides Magainin 2 and PGLa Reveals Heterodimerization in Micellar Medium

Rapid Communications in Mass Spectrometry, EarlyView.
ABSTRACT Rationale In this study, we applied cross‐linking mass spectrometry (XL‐MS) to characterize the oligomeric states of a PGLa/magainin 2 mixture and gain insight into the heterodimerization previously suggested in the literature. Both peptides have shown a synergistic enhancement of activity when tested in antimicrobial assays; however, the ...
Emilie Hirschler, Elise Glattard, Nicolas Arnaud, Johana Chicher, Philippe Hammann, Emmanuelle Leize‐Wagner, Burkhard Bechinger, Noelle Potier   +7 more
wiley   +1 more source

THIURAM VULCANIZATION OF NATURAL-RUBBER IN THE PRESENCE OF HYDROFURAMIDE AND ETHANOLAMINES

, 1979
Influence of hydrofuramide and ethanolamines on efficient vulcanization (EV), semi-EV, and conventional sulfur vulcanization accelerated by tetramethyl thiuram disulfide is reported. In the case of thiuram vulcanization, the amines increase the cure rate
KAMATH, BV, BISWAS, AB, CHAKRAVARTY, SN, Banerjee, B., Chakravarty, S. N., BANERJEE, B, Kamath, B. V., Biswas, A. B.   +7 more
core   +1 more source

Carbonized polymer dots with aqueous‐stable room‐temperature phosphorescence: Mechanism, matrix engineering, and application

Responsive Materials, EarlyView.
This review focuses on inorganic and organic matrices that enable aqueous‐stable room‐temperature phosphorescence (RTP) in carbonized polymer dots (CPDs). It explains the underlying RTP mechanisms, highlights how matrix engineering provides spatial confinement and bonding interactions to stabilize triplet excitons in water, and demonstrates key ...
Yuhan Hou, Chengyu Zheng, Songyuan Tao, Yuzhuo Wang, Bai Yang   +4 more
wiley   +1 more source

Novel heterometallic alkoxide coordination systems of polyols (glycols, di-and tri-ethanolamines) derived from the corresponding homometallic moieties

, 2004
In view of the interesting structural features and suitability of heterometallic alkoxides (supported by chelating ligands) as precursors for oxide-ceramic materials, studies have been recently extended to novel types of heterometallic alkoxides derived ...
Singh, Anirudh, Mehrotra, R. C.
core   +1 more source

Effects of tumour necrosis factor α upon the metabolism of the endocannabinoid anandamide in prostate cancer cells.

PLoS ONE, 2017
Tumour necrosis factor α (TNFα) is involved in the pathogenesis of prostate cancer, a disease where disturbances in the endocannabinoid system are seen.
Jessica Karlsson, Sandra Gouveia-Figueira, Mireille Alhouayek, Christopher J Fowler   +3 more
doaj   +1 more source