Results 1 to 10 of about 74,601 (163)

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

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   +2 more sources

Application of isocyanate-based materials in asphalt pavement: A review

Journal of Road Engineering
Isocyanate and its products are playing an increasingly important role in the high-performance development of asphalt pavement, but researchers have always focused on polyurethane (PU), one of the isocyanate products, and neglected the other roles of ...
Xing Gong, Shaopeng Wu, Haiqin Xu
exaly   +3 more sources

Nucleophilic Isocyanation [PDF]

ACS Omega, 2020
Isonitriles are frequently employed as both substrates for organic transformations and ligands for organometallic chemistry. However, despite the wide application of the isonitriles, their synthesis generally depends on the traditional dehydration of N-formamide.
Taiga Yurino, Takeshi Ohkuma
openaire   +3 more sources

A Novel Synthetic Approach of Functionalised GO and CNT to Nanocomposite Containing Active Nanostructured Fillers for Classical Isocyanate Curing

Chemistry Proceedings, 2021
A novel synthetic method has been developed by utilizing the chemical reactivity of functionalized graphene and CNT with a covalent combination of chemically diverse GO/FCNT and toluene diisocyanate, thereby yielding a synergistic polymer nanocomposite ...
Lina Jadhav, Rahul Patil, Nikhil Borane, Satyendra Mishra, Ganapati D. Yadav, Dipak B. Patil, Vikas Patil   +6 more
doaj   +1 more source

Copper-catalyzed reaction of aziridine for the synthesis of substituted imidazolidine and imidazolidinone

Frontiers in Chemistry, 2023
Herein we report a copper-catalyzed synthesis of imidazolidine by employing the reaction of aziridine with imine. The reaction smoothly provided a diverse range of 2-substituted imidazolidines with high compatibility with various functional groups ...
Kota Hashimoto, Daiki Higuchi, Satoshi Matsubara, Kei Murakami, Kei Murakami   +4 more
doaj   +1 more source

Reduced Isocyanate Release Using a Waterproof, Resin-Based Cast Alternative Relative to Fiberglass Casts

Toxics, 2023
The effects of occupational isocyanate exposure range from asthma and contact dermatitis to neurotoxicity and cancer. Respiratory sensitization due to orthopedic cast application has been well documented. This study aims to compare the safety of standard-
Kristen Stefanescu, Claire L. Timlin, Ashley S. Moy, Grzegorz Zapotoczny   +3 more
doaj   +1 more source

Cylindrical IR-ATR Sensors for Process Analytics

Sensors, 2020
Infrared attenuated total reflection (ATR) spectroscopy is a common laboratory technique for the analysis of highly absorbing liquids and solids. However, in a process environment, maintaining a sufficient sample exchange and cleaning of the sensitive ...
Armin Lambrecht, Carsten Bolwien, Jochen Erb, Hendrik Fuhr, Gerd Sulz   +4 more
doaj   +1 more source

Synthesis and Structural Characterization of Amidine, Amide, Urea and Isocyanate Derivatives of the Amino-closo-dodecaborate Anion [B₁₂H₁₁NH₃]⁻

Molecules, 2018
The synthesis and structural characterization of new derivatives of [B12H12]2− is of fundamental interest and is expected to allow for extended applications.
Yuanbin Zhang, Yuji Sun, Tao Wang, Jiyong Liu, Bernhard Spingler, Simon Duttwyler   +5 more
doaj   +1 more source

A Review of the Surface Modification of Cellulose and Nanocellulose Using Aliphatic and Aromatic Mono- and Di-Isocyanates

Molecules, 2019
Nanocellulose has been subjected to a wide range of chemical modifications towards increasing its potential in certain fields of interest. These modifications either modulated the chemistry of the nanocellulose itself or introduced certain functional ...
Hatem Abushammala, Jia Mao
doaj   +1 more source

Study of the catalytic selectivity of an aqueous two-component polyurethane system by ftir spectroscopy [PDF]

Hemijska Industrija, 2003
The difficulty in formulating a two component waterborne polyurethane, is the isocyanate-water side reaction, which can lead to gassing/foaming, loss of isocyanate functionality, low gloss and a reduced pot life.
Stamenković Jakov V., Cakić Suzana M., Nikolić Goran S.   +2 more
doaj   +1 more source