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1,908 Newest Publications about the topic urea

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Molecules, Vol. 23, Pages 1559: A One-Pot Biginelli Synthesis and Characterization of Novel Dihydropyrimidinone Derivatives Containing Piperazine/Morpholine Moiety

27-Jun-2018 | Bhat, Mashooq Ahmad; Al-Omar, Mohamed A.; Ghabbour, Hazem A.; Naglah, Ahmed M., Molecules, 2018

Molecules, Vol. 23, Pages 1559: A One-Pot Biginelli Synthesis and Characterization of Novel Dihydropyrimidinone Derivatives Containing Piperazine/Morpholine Moiety Molecules doi: 10.3390/molecules23071559 Authors: Mashooq Ahmad Bhat Mohamed A. Al-Omar Hazem A. Ghabbour Ahmed M. ...

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Cobalt entrenched N-, O-, and S-tridoped carbons as efficient multifunctional sustainable catalysts for base-free selective oxidative esterification of alcohols

26-Jun-2018 | Devaki Nandan; Giorgio Zoppellaro; Ivo Medrik; Claudia Aparicio; Pawan Kumar; Martin Petr; Ondrej Tomanec; Manoj B G ..., Green Chemistry, 2018

We report the synthesis of sustainable and reusable non-noble transition-metal (cobalt) nanocatalysts containing N-, O-, and S-tridoped carbon nanotubes (Co@NOSC) composites. The inexpensive and benign carrageenan served as carbon, oxygen, and sulfur source, while urea supplied the nitrogen ...

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Time trends in dyspepsia and association with H. pylori and work-related stress—An observational study in white collar employees in 1996 and 2015

22-Jun-2018 | Stefanie Braig; Simon Berger; David Rothenbacher; Stefanie Schmid; Thomas Seufferlein; Hermann Brenner; Dietrich Rot ..., PLoS ONE, 2018

by Stefanie Braig, Simon Berger, David Rothenbacher, Stefanie Schmid, Thomas Seufferlein, Hermann Brenner, Dietrich Rothenbacher, Harald Gündel Purpose We aimed to describe time trends in functional dyspepsia and the association of dyspepsia-related factors, Helicobacter pylori (H. pylori) and ...

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Smart Urea Ionic Co-crystals with Enhanced Urease Inhibition Activity for Improved Nitrogen Cycle Management

20-Jun-2018 | Lucia Casali; Luca Mazzei; Oleksii Shemchuk; Kenneth Honer; Fabrizia Grepioni; Stefano Ciurli; Dario Braga; Jonas Ba ..., Chemical Communication, 2018

A smart ionic co-crystal of urea with KCl and ZnCl2 has been obtained in two polymorphic modifications by mechanochemical and solution methods and proven to be a very efficient urease inhibitor while, simultaneously, able to provide soil nutrients to complement N supply.

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Materials, Vol. 11, Pages 1032: Copolymerization of UF Resins with Dimethylurea for Improving Storage Stability without Impairing Adhesive Performance

19-Jun-2018 | Pereira, Pedro ; Pereira, João ; Paiva, Nádia. T.; Ferra, João. M.; Martins, Jorge M.; Carvalho, Luísa. H.; Maga ..., Materials, 2018

Materials, Vol. 11, Pages 1032: Copolymerization of UF Resins with Dimethylurea for Improving Storage Stability without Impairing Adhesive Performance Materials doi: 10.3390/ma11061032 Authors: Pedro Pereira João Pereira Nádia. T. Paiva João. M. Ferra Jorge M. Martins Luísa. H. ...

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Synthesis, in vitro urease inhibitory activity, and molecular docking studies of thiourea and urea derivatives

18-Jun-2018 | Author(s): Bilquees Bano, Kanwal, Khalid Mohammed Khan, Arif Lodhi, Uzma Salar, Farida Begum, Muhammad ..., Bioorganic Chemistry, 2018

Publication date: October 2018 Source:Bioorganic Chemistry, Volume 80 Author(s): Bilquees Bano, Kanwal, Khalid Mohammed Khan, Arif Lodhi, Uzma Salar, Farida Begum, Muhammad Ali, Muhammad Taha, Shahnaz Perveen The current study deals with the synthesis of urea and thiourea ...

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Unraveling the binding interaction of a bioactive pyrazole-based probe with serum proteins: Relative concentration dependent 1:1 and 2:1 probe-protein stoichiometries

17-Jun-2018 | Author(s): Pronab Kundu, Nitin Chattopadhyay, Biophysical Chemistry, 2018

Publication date: September 2018 Source:Biophysical Chemistry, Volume 240 Author(s): Pronab Kundu, Nitin Chattopadhyay Molecular interactions and binding of probes/drugs with biomacromolecular systems are of fundamental importance in understanding the mechanism of action and hence ...

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IJMS, Vol. 19, Pages 1777: Nuclear Receptor Regulation of Aquaglyceroporins in Metabolic Organs

15-Jun-2018 | Tardelli, Matteo ; Claudel, Thierry ; Bruschi, Francesca Virginia; Trauner, Michael, International Journal of Molecular Sciences, 2018

IJMS, Vol. 19, Pages 1777: Nuclear Receptor Regulation of Aquaglyceroporins in Metabolic Organs International Journal of Molecular Sciences doi: 10.3390/ijms19061777 Authors: Matteo Tardelli Thierry Claudel Francesca Virginia Bruschi Michael Trauner Nuclear receptors, such as ...

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Sub-nanometer pore formation in single-molecule-thick polyurea molecular-sieving membrane: a computational study

12-Jun-2018 | Seongjin Park; Yves Lansac; Yun Hee Jang, Physical Chemistry Chemical Physics, 2018

A polymeric network of 1-(4-tritylphenyl)urea (TPU) built via layer-by-layer cross-linking polymerization has been proposed to be an excellent mesh equipped with single-molecule-thick pores (i.e., cyclic poly-TPU rings), which can sieve glucose (∼0.7 nm) out of its mixture with urea for ...

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Molecules, Vol. 23, Pages 1398: Design, Synthesis, Anticancer Evaluation and Docking Studies of Novel Heterocyclic Derivatives Obtained via Reactions Involving Curcumin

08-Jun-2018 | Borik, Rita M.; Fawzy, Nagwa M.; Abu-Bakr, Sherifa M.; Aly, Magdy S., Molecules, 2018

Molecules, Vol. 23, Pages 1398: Design, Synthesis, Anticancer Evaluation and Docking Studies of Novel Heterocyclic Derivatives Obtained via Reactions Involving Curcumin Molecules doi: 10.3390/molecules23061398 Authors: Rita M. Borik Nagwa M. Fawzy Sherifa M. Abu-Bakr Magdy S. ...

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