Results 131 to 140 of about 6,117,045 (351)

Establishing a Model Precursor System: Over a Decade of Research on Carbon Dots from the Citric Acid‐Urea System

Advanced Functional Materials, EarlyView.
The citric acid/urea (CA‐Urea) precursor system offers a versatile, scalable route to carbon dots with tunable luminescence and multifunctionality. Mechanistic insights into precursor chemistry and reaction parameters have enabled doping, surface modification, and hybridization strategies, yielding CDs for luminescent devices, sensing, catalysis ...
Yupeng Liu, Zhiqi Cai, Xiangxin Sun, Hanyi Zhang, Yiming Hao, Jun Wu, Zekun Yan, Xue Wu, Yiqi Liang, Liming Wang, Songnan Qu   +10 more
wiley   +1 more source

Asymmetric Synthesis of 1-Heteroaryl-1-arylalkyl Tertiary Alcohols and 1-Pyridyl-1-arylethanes by Lithiation-Borylation Methodology [PDF]

, 2013
The synthesis of highly enantioenriched alpha-heterocyclic tertiary alcohols has been achieved via lithiation-borylation of a configurationally stable lithiated carbamate and heterocyclic pinacol boronic esters followed by oxidation. Protodeboronation of
Aggarwal V. K., Biradar D. B., Biradar D. B., Carstens A., Charlotte G. Watson, Chen C.-A., Cozzi P. G., Dosa P. I., García C., García C., García C., Garg D. C., Greene M. A., Hatano M., Hatano M., Hatano M., Hoppe D., Hu Q., Kanai M., Luderer M. R., Madduri A. V. R., Madduri A. V. R., Maity P., Matsunaga N., Messaoudi S., Moree W. J., Nave S., Ou L., Pathak T. P., Ramón D. J., Ramón D. J., Shi S.-L, Shibasaki M., Song S., Starck J. P., Stymiest J. L., Taylor B. L. H., Varinder K. Aggarwal, Wada R., Weber B., Yus M., Yus M.   +41 more
core   +3 more sources

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

Advanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu, Taoyu Zou, Cheng‐Yan Xu, Liang Zhen, Yang Li, Yong‐Young Noh   +5 more
wiley   +1 more source

Validation of a purity method for a Suzuki-Miyaura boronic ester by liquid chromatography with derivatization

Journal of Chromatography Open
The Miyaura borylation reaction enables the direct synthesis of boronates, a valuable partner in Suzuki-Miyaura coupling reactions. These C-C coupling reactions provide one of the most efficient methods for the construction of C-C bonds and are widely ...
John J. Salisbury, William Georgian, Michael Herr, Michele Buetti-Weekly   +3 more
doaj   +1 more source

Evaluation of alternative solvents in common amide coupling reactions : replacement of dichloromethane and N,N-dimethylformamide [PDF]

, 2013
A range of alternative solvents have been evaluated within amidation reactions employing common coupling reagents with a view to identifying suitable replacements for dichloromethane and N,N ...
Abdelmoty, Al-Zoubi, Albericio, Albericio, Alfonsi, Allan J. B. Watson, Antonucci, Arnold, Arnold, Benoiton, Bian, Bode, Carpino, Charville, Constable, Cooper, Coste, Craig Jamieson, Cue, Donna S. MacMillan, El-Faham, El-Faham, El-Faham, Elmore, Escher, Fischbach, Funabashi, Ghosh, Gunanathan, Han, Helen F. Sneddon, Henderson, Humphrey, Ishihara, Ishihara, Jane Murray, Junkers, Junkers, Junkers, Junkers, Junkers, Jursie, Klausner, Li, MacMillan, Maki, Marcelli, Mitchell, Montalbetti, Nielsen, Nordstrøm, Pattabiraman, Perreux, Roughley, Simonovic, Starkov, Subirós-Funosas, Tang, Valeur, Watanabe, Watson, Wissmann   +61 more
core   +1 more source

Multi‐Responsive Dendrimer‐Hyaluronic Acid Hydrogel With Lubricating and Immunoregulatory Functions for Synergistic Osteoarthritis Therapy

Advanced Functional Materials, EarlyView.
A hydrogel with dynamic cross‐links was formed by cross‐linking hyaluronic acid with curcumin‐preloaded, phenylboronic acid‐modified poly(amidoamine) dendrimers. This hydrogel exhibited excellent injectability and self‐healing ability, enabling controlled Cur release in response to low pH, high reactive oxygen species (ROS) generation, or mechanical ...
Junjie Liu, Mengsi Zhan, Haoyu Huang, Jianhong Wang, Cheng Ni, Xiaojun Zhou, Hannah Küttner, Cong Song, Xiangyang Shi, Andrij Pich   +9 more
wiley   +1 more source

Discovery of Immunoproteasome Inhibitors Using Large-Scale Covalent Virtual Screening

Molecules, 2019
Large-scale virtual screening of boronic acid derivatives was performed to identify nonpeptidic covalent inhibitors of the β5i subunit of the immunoproteasome. A hierarchical virtual screening cascade including noncovalent and covalent docking steps
Andrea Scarpino, Dávid Bajusz, Matic Proj, Martina Gobec, Izidor Sosič, Stanislav Gobec, György G. Ferenczy, György M. Keserű   +7 more
doaj   +1 more source

Crystal structure of Enterobacter cloacae 908R class C beta-lactamase bound to iodo-acetamido-phenyl boronic acid, a transition-state analogue [PDF]

, 2003
peer reviewedThe structures of the, class C beta-lactamase from Enterobacter cloacae 908R alone and in complex with a baronic acid transition-state analogue were determined by X-ray crystallography at 2.1 and 2.3 Angstrom, respectively.
Wouters, J., Fonze, E., Vermeire, M., Frère, Jean-Marie, Charlier, Paulette   +4 more
core   +3 more sources

Optoelectrical Devices for Neural Interfacing: Engineering Integration, Stability, and Multimodal Sensing

Advanced Healthcare Materials, EarlyView.
Implantable optoelectrical devices are an effective resource for the modulation and monitoring of neural activity with high spatiotemporal resolution. This review discusses current challenges faced by these devices and outlines future perspectives for the development of next‐generation neural interfaces targeting chronic, multisite, and multimodal ...
Stella Aslanoglou, Barbara Spagnolo, Antonio Balena, Massimo De Vittorio, Ferruccio Pisanello   +4 more
wiley   +1 more source

Diels‐Alder Click Chemistry as a Dynamic‐Covalent Crosslinking Method in Spheroid‐Encapsulating Hydrogels for Cartilage Engineering

Advanced Healthcare Materials, EarlyView.
This research shows the development of hydrogels with Diels‐Alder click chemistry for engineering cartilage‐like tissue. The hydrogels support cartilage spheroids which could be cultured for at least 28 days. Furthermore, the spheroids showed a tendency to fuse together into a more consistent construct, and produced important components needed for ...
Sanne M. van de Looij, Antonia G. Vasilopoulou, Lennard Spauwen, Antoinette van den Dikkenberg, Jasmijn V. Korpershoek, Mylene de Ruijter, Jos Malda, Bas G. P. van Ravensteijn, Tina Vermonden   +8 more
wiley   +1 more source