Results 41 to 50 of about 73,479 (225)

Glutathione reactivity with aliphatic polyisocyanates.

PLoS ONE, 2022
Isocyanate chemicals known to cause adverse health effects when inhaled are essential to making important products and are used in multiple industries. Glutathione (GSH), a major antioxidant of the lower airways with a well described role in xenobiotic ...
Adam V Wisnewski, Jian Liu
doaj   +1 more source

Molecular cleft or tweezer compounds derived from trioxabicyclo[3.3.1]nonadiene diisocyanate and diacid dichloride

Beilstein Journal of Organic Chemistry, 2015
The structures of two derivatives of the bisdioxine diisocyanate 1, the bisurea 4 and the biscarbamate 5, are established by X-ray crystallography and DFT calculations.
Gert Kollenz, Ralf Smounig, Ferdinand Belaj, David Kvaskoff, Curt Wentrup   +4 more
doaj   +1 more source

The Quality Bonding of Sembilang Bamboo (Dendrocalamus giganteus Munro) Using Isocyanate Adhesive

Sains Natural
The increasing demand for wood-based products is not balanced by a sufficient timber supply, creating a need for alternative materials such as bamboo.
Ajeng Rahmawati, Ina Lidiawati, Kustin Bintani Meiganati, Ignasia Maria Sulastiningsih   +3 more
doaj   +1 more source

Increase of Exhaled Nitric Oxide (eNO) after Methylene Diphenyl Diisocyanate (MDI) Exposure in Isocyanate Workers with Bronchial Hyperresponsiveness

Allergology International, 2005
Background: : Isocyanates have become one of the most important causes of occupational asthma in industrialized countries. Increased exhaled nitric oxide (eNO) levels have been shown to be associated with allergic airway inflammation.
Xaver Baur, Luba Barbinova
doaj   +1 more source

Carbamoylating activity associated with the activation of the antitumor agent laromustine inhibits angiogenesis by inducing ASK1-dependent endothelial cell death. [PDF]

PLoS ONE, 2014
The anticancer agent 1,2-bis(methylsulfonyl)-1-(2-chloroethyl)-2-[(methylamino)carbonyl]hydrazine (laromustine), upon decomposition in situ, yields methyl isocyanate and the chloroethylating species 1,2-bis(methylsulfonyl)-1-(2-chloroethyl)hydrazine ...
Weidong Ji, Mei Yang, Alexandra Praggastis, Yonghao Li, Huanjiao Jenny Zhou, Yun He, Roxanne Ghazvinian, Dylan J Cincotta, Kevin P Rice, Wang Min   +9 more
doaj   +1 more source

Combined In Vitro and Computational Investigations on Synthesized Sulfonamide-Based Antidiabetic Agents

Pharmaceuticals
Background/Objectives: Worldwide, diabetes is a 21st century disease with continuously increasing prevalence. Current medications often have long-term adverse effects, which is why new substances are needed to help combat these disadvantages. Methods: In
Ancuța Dinu Iacob, Oana Cioancă, Iuliana Aprodu, Rodica Tatia, Andreea-Teodora Iacob, Cornelia Mircea, Dana Tutunaru, Alexandra Burlacu Pavel, Ionut-Iulian Lungu, Oana Maria Dragostin   +9 more
doaj   +1 more source

Bulk Polymerization Kinetics of Hydroxy Terminated Polybutadiene and Toluene Diisocyanate with Infrared Spectroscopy

Indonesian Journal of Chemistry, 2018
A study on bulk polymerization kinetics of HTPB (Hydroxy Terminated Polybutadiene) and TDI (Toluene Diisocyanate) with infrared (IR) spectroscopy has been conducted.
Heri Budi Wibowo, Widhi Cahyo, Ratih Sanggra   +2 more
doaj   +1 more source

Drug‐coated balloons: From conventional designs to next‐generation innovations in vascular therapy

BMEMat, EarlyView.
This review traces the evolution of drug‐coated balloons (DCBs) from conventional designs to next‐generation platforms. We highlight innovations in balloon engineering, coating technologies, and therapeutic agents that enhance localized drug delivery while addressing challenges in efficiency, safety, and biocompatibility for vascular and emerging non ...
Lu Zhang, Jiawei Cui, Jin Wang, Manfred F. Maitz, Rifang Luo, Yunbing Wang   +5 more
wiley   +1 more source

Letter to the Editor Concerning “Risk Assessment for Toluene Diisocyanate and Respiratory Disease Human Studies”

Safety and Health at Work, 2022
Anne H. Chappelle
doaj   +1 more source

(2‐Phosphinophenyl)aluminum Dichloride Complexes as Intramolecular Al/P Frustrated Lewis Pairs for Ketone, Ester, and Imine Activation

Chemistry – A European Journal, EarlyView.
Three 2‐phosphinophenylaluminum dichloride complexes were synthesized and characterized as novel intramolecular FLPs. These FLP systems exhibit high Lewis acidity and effectively activate challenging substrates including aliphatic ketones, imines, and esters. DFT analysis revealed that strain release and Al–P dynamics govern their reactivity. Abstract (
Yoshihiro Nishimoto, Hirotaka Okamoto, Makoto Yasuda   +2 more
wiley   +1 more source