Results 81 to 90 of about 41,413 (346)

Theoretical Study of Hydration of Cyanamide and Carbodiimide

, 2016
The isomerization reaction cyanamide → carbodiimide in vacuo and in the presence of up to six water molecules has been investigated by means of DFT and MP2 calculations, using a flexible basis set. The reliability of such methods has been checked against
Maurizio Bruschi (800864), Giuseppe Zampella (1518736), Alessandro Bencini (2398513), Francesco Tordini (3051774), Luca De Gioia (44361), Piercarlo Fantucci (44360)   +5 more
core   +1 more source

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

Advanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang, Kejia Li, Ning Wang, Zhen Li, Zhiyong Zhang, Rocky S. Tuan, Yangzi Jiang   +6 more
wiley   +1 more source

Reactive Macrocyclic Ether−Urethane Carbodiimide (MC−CDI):  Synthesis, Reaction, and Ring-Opening Polymerization (ROP)

, 2016
Reactive Macrocyclic Ether−Urethane Carbodiimide (MC−CDI):  Synthesis, Reaction, and Ring-Opening Polymerization ...
Chi-Chia Cheng (2468542), Chien-Wen Chen (320233), Shenghong A. Dai (2041018)   +2 more
core   +1 more source

Substituent Effects on Transient, Carbodiimide-Fueled Geometry Changes in Diphenic Acids

, 2021
Nucleotide-fueled conformational changes in motor proteins are key to many important cell functions. Inspired by this biological behavior, we report a simple chemical system that exhibits carbodiimide-fueled geometry changes.
Isuru, Jayalath, Georgia, Mantel, Scott, Hartley, Madelyn, Gerken   +3 more
core   +1 more source

Mass‐Produced and High‐Performance Nanowell Biosensor Fabricated via Semiconductor Manufacturing for Rapid and Accurate COVID‐19 Diagnosis in the Clinical Field

Advanced Science, EarlyView.
A semiconductor‐fabricated nanowell biosensor enables rapid, scalable, and highly reproducible detection of SARS‐CoV‐2 antigens from nasal swabs within ∼10 minutes. Clinical validation in 249 retrospective and 243 prospective patient samples demonstrates high sensitivity and specificity, minimal cross‐reactivity, and robust batch‐to‐batch ...
Yoo Min Park, Zahra Rezaei, Nam Ho Bae, Donggee Rho, Da‐Seul Kim, EunYoung Go, YoungTae Seo, Seok Jae Lee, Won Chan Seo, Luke P. Lee, HeaYeon Lee, Su Ryon Shin   +11 more
wiley   +1 more source

Non-equilibrium dissipative supramolecular materials with a tunable lifetime

Nature Communications, 2017
Biological systems vital functions are based on non-equilibrium states driven by consumption of chemical fuels. Here the authors show a spatiotemporal control over the formation of hydrophobic colloids, hydrogels or inks through a chemical reaction ...
Marta Tena-Solsona, Benedikt Rieß, Raphael K. Grötsch, Franziska C. Löhrer, Caren Wanzke, Benjamin Käsdorf, Andreas R. Bausch, Peter Müller-Buschbaum, Oliver Lieleg, Job Boekhoven   +9 more
doaj   +1 more source

Filmes formados por gelatina e poli(acrilamida-co-ácido acrílico): efeito da composição, do plastificante e agente reticulante nas propriedades térmicas, mecânicas e absorção de água [PDF]

, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em Quimica.O objetivo geral deste estudo foi desenvolver e caracterizar filmes formados por blendas de gelatina, um ...
Porto, Ledilege Cucco
core  

Multi‐Omics Profiling Reveals Immunomodulatory and Pro‐Regenerative Effects of a Graphene Oxide–Collagen Scaffold in Massive Rotator Cuff Tears

Advanced Science, EarlyView.
A graphene oxide/collagen scaffold is developed for chronic massive rotator cuff tear repair. The scaffold improves compressive stability, supports reparative mesenchymal differentiation, and modulates the immune microenvironment. In chronic MRCT models, it reduces muscle degeneration, enhances tendon–bone regeneration, and improves functional recovery,
Renwen Wan, Yechuan Deng, Zixin Hu, Yanwei He, Xinting Feng, Jun Ma, Yisheng Chen, Zhijie Zhao, Jie Mei, Zhiheng Lin, Wei Luo, Zhengyuan Fang, Zhufeng Hu, Kunlun Feng, Xinrong Li, Dan Wu, Bowen Han, James Hoi po Hui, Xuanyong Liu, Chen Chen, Gang Chen, Shiyi Chen, Nirong Bao, Jiajun Qiu, Zhiwen Luo   +24 more
wiley   +1 more source

Amide Bond Formation with a New Fluorous Carbodiimide:  Separation by Reverse Fluorous Solid-Phase Extraction

, 2016
A new fluorous carbodiimide is introduced along with a convenient procedure for amide coupling reactions. Reactions of acids and amines under standard conditions for carbodiimide couplings, followed by simple reverse fluorous solid-phase extraction (FSPE)
Dennis P. Curran (1330713), Carlos del Pozo (1490932), Tadamichi Nagashima (2473150), Adam I. Keller (2473147)   +3 more
core   +1 more source

Spontaneous Non‐Catalyzed Molecular Reactions and Interactions in the Human Body: Biomedical Implications

Advanced Science, EarlyView.
ABSTRACT The human body functions as a natural reactor for a vast network of chemical and biological reactions and physical interactions among small molecules, proteins, cells, and numerous other components. These reactions/interactions are essential for maintaining normal physiological functions.
Yuhao Cai, Chao Zhao
wiley   +1 more source