Results 41 to 50 of about 5,486 (323)

Recent development in peptide coupling reagents

Journal of Saudi Chemical Society, 2011
Two decades of domination of benzotriazole-based chemistry stimulated the progress in peptide synthesis to a high level of effectiveness. However, the growing need for new and more complex peptide structures, particularly for biomedical studies and, very
Tarfah I. Al-Warhi, Hassan M.A. Al-Hazimi, Ayman El-Faham   +2 more
doaj   +1 more source

Inorganic Materials as Supports for Covalent Enzyme Immobilization: Methods and Mechanisms

Molecules, 2014
Several inorganic materials are potentially suitable for enzymatic covalent immobilization, by means of several different techniques. Such materials must meet stringent criteria to be suitable as solid matrices: complete insolubility in water ...
Paolo Zucca, Enrico Sanjust
doaj   +1 more source

Borylierte Carbodiimide

Zeitschrift für Naturforschung B, 1986
Abstract The borylated carbodiimides 3 a, 3b and 4 can be synthesized by reaction of the 2-chloro-1,3,2-diazaborolidines 2a, 2b with Me3Si -N = C = N -SiMe3 (1) or Me3Si -N = C = N -tBu respectively. In the reaction of the non cyclic haloboranes R2BHal (R = Ph, Me, Me2N) 2c -e with 1 R3B is formed and for R = Me, Me2N polymeric (RBNCN)n
Wolfgang Einholz, Wolfgang Haubold
openaire   +1 more source

Selenium-Containing Heterocycles from Isoselenocyanates: Cycloaddition of Carbodiimides to Selenazetidines

, 2005
The reactions of isoselenocyanates with carbodiimides in refluxing hexane afforded 1,3-selenazetidine-2,4-diimines 3a–3h by a [2+2] cycloaddition in moderate-to-good yields.
Heinz Heimgartner, Heimgartner, Heinz, Geoffroy L. Sommen, Linden, Anthony; https://orcid.org/, Anthony Linden, Sommen, Geoffroy L   +5 more
core   +1 more source

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

Advanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami, Yeonwoo Park, Seong Kyeong Jo, Min Hee Kim, Jae Hwang Song   +4 more
wiley   +1 more source

Carbonic anhydrase I, II, IV and IX inhibition with a series of 7-amino-3,4-dihydroquinolin-2(1H)-one derivatives

Journal of Enzyme Inhibition and Medicinal Chemistry, 2017
A series of new derivatives was prepared by derivatisation of the 7-amino moiety present in 7-amino-3,4-dihydroquinolin-2(1H)-one, a compound investigated earlier as CAI.
Murat Bozdag, Silvia Bua, Sameh M. Osman, Zeid AlOthman, Claudiu T. Supuran   +4 more
doaj   +1 more source

Enhanced Human Antigen‐Specific B Cell Responses Using In Vitro 3D Tonsil Cultures Containing Stromal Cells

Advanced Healthcare Materials, EarlyView.
We developed a fully human 3D tonsil cell culture system incorporating supportive stromal cells that better sustains and activates immune cells than conventional methods. The model generates stronger, more targeted antibody responses to viral antigens and vaccines, providing a physiologically relevant and entirely human platform for studying immune ...
Maaike V. J. Braham, Marlon de Gast, Liubov Babii, Sabine Kruijer, Theo M. Bestebroer, Mathilde Richard, Mathieu Claireaux, S. Marieke van Ham, Jelle de Wit, Cécile A. C. M. van Els, Anja ten Brinke, Marit J. van Gils   +11 more
wiley   +1 more source

N,N`-Bis(trimethylsilyl)carbodiimide – structure characteristics and reactivites

Тонкие химические технологии, 2010
In this work results on computational modeling and calculating of the molecular and electronic structures of N,N`-bis(trimethylsiliyl)carbodiimide and of its N-methyl-substituted analog are presented.
M. G. Shamina, A. V. Gavrilova, O. A. Litova, A. D. Kirilin, V. D. Sheludyakov   +4 more
doaj  

Calculation of global and local reactivity descriptors of carbodiimides, a DFT study

, 2017
Carbodiimides have been widely used for different purposes, such as an intermediary to form peptides bonds and esters, which have generated industrial, organic and biological applications.
Norma Flores-Holguin, Kathy Ramirez-Balderrama, Erasmo Orrantia-Borunda   +2 more
core   +1 more source

Correction to “Alkylaluminum Complexes as Precatalysts in Hydroboration of Nitriles and Carbodiimides”

, 2020
Correction to “Alkylaluminum Complexes as Precatalysts in Hydroboration of Nitriles and ...
Yi Ding (172783), Wenqing Liu (1501564), Herbert W. Roesky (560521), Zhi Yang (124104), Xiaoli Ma (88826), Yashuai Liu (833017)   +5 more
core   +1 more source