Results 41 to 50 of about 129,557 (307)

Bioorthogonal Engineering of Cellular Microenvironments Using Isonitrile Ligations

Advanced Functional Materials, EarlyView.
Highly selective chemistries are required for fabrication and post‐cross–linking modification of cell‐encapsulating hydrogels used in tissue engineering applications. Isonitrile ligation reactions represent a promising class of bioorthogonal chemistries for engineering hydrogel‐based cellular microenvironments. Isonitrile‐based hydrogels are stable and
Ping Zhou, Lauren Brown, Christopher M. Madl   +2 more
wiley   +1 more source

Synthesis, crystal structure and Hirshfeld surface analysis of 2-azido-N-(2,6-dimethylphenyl)acetamide

Acta Crystallographica Section E: Crystallographic Communications
The asymmetric unit of the title compound, C10H12N4O, consists of two independent molecules differing in the rotational orientation of the 2-azidoacetamido group.
Abderrazzak El Moutaouakil Ala Allah, Benson M. Kariuki, Ahlam I. Al-Sulami, Maram T. Basha, Basmah H. Allehyani, Abdulsalam Alsubari, Joel T. Mague, Youssef Ramli   +7 more
doaj   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

Bis{bis(azido-κN)bis[bis(pyridin-2-yl-κN)amine]cobalt(III)} sulfate dihydrate

Acta Crystallographica Section E: Crystallographic Communications, 2016
The search for new molecular materials with interesting magnetic properties, using the pseudohalide azide ion and di-2-pyridylamine (dpa, C10H9N3) as a chelating ligand, led to the synthesis and structure determination of the title compound, [Co(N3)2(dpa)
Fatima Setifi, Jacqueline M. Knaust, Zouaoui Setifi, Rachid Touzani   +3 more
doaj   +1 more source

Strategies to Design and Optimize Artificial Antigen‐Presenting Cells for T Cell Expansion in Cancer Immunotherapy

Advanced Functional Materials, EarlyView.
This review highlights recent advances in engineering artificial antigen‐presenting cells (aAPCs) as alternatives to dendritic cells for T cell expansion. Key design principles inspired by the immunological synapse are discussed, with emphasis on strategies for polyclonal and antigen‐specific T cell expansion.
Nguyen Thi Nguyen, Yu Seok Youn
wiley   +1 more source

Synthesis of 4-(tert-Butyldimethylsilyl)-4,5,6,7-tetrahydro-[1,2,3]triazolo[1,5-a]pyridine

Molbank, 2022
SN2 rection between 4-(tert-butyldimethylsilyl)hex-5-yn-1-yl 4-methylbenzenesulfonate and NaN3 in DMF at 80 °C provided (6-azidohex-1-yn-3-yl)(tert-butyl)dimethylsilane intermediate, which underwent in situ intramolecular thermal Huisgen azide–alkyne ...
Rasma Kroņkalne, Rūdolfs Beļaunieks, Māris Turks   +2 more
doaj   +1 more source

Organic Azides. 3. Ultrasound Synthesis of Propargyl Azide, Azidoacetonitrile and Primary Allylic Azides. [PDF]

Acta Chemica Scandinavica, 1984
Various applications of ultrasound in heterogeneous reactions have been published.2 This paper describes the direct formation of azides from activated primary organic halides and aqueous sodium azide solution under ultrasonic irradiation D»]. A mixture of the alkyl halide and saturated aqueous sodium azide is irradiated in an Erlenmeyer flask using a ...
Hanno Priebe, Gunner Borch, Synnøve Liaaen-Jensen, Anders Måhlén, Lars Mörch   +4 more
openaire   +2 more sources

Soft and Stiff 3D Microstructures by Step‐Growth Photopolymerization Using a Single Photoresin and Multi‐Photon Laser Printing

Advanced Functional Materials, EarlyView.
An additive and initiator‐free photoresin based on a prepolymer decorated with photoreactive step‐growth units as crosslinkers allows for the fabrication of 3D microstructures with strongly disparate mechanical properties ranging from stiff to soft. Abstract Manufacturing three‐dimensional (3D) microstructures with multi‐material properties via two ...
Tugce Nur Eren, Jiajie Liang, Jonathan Ludwig Günter Schneider, Martin Wegener, Jens Bauer, Katharina Ehrmann, Florian Feist, Christopher Barner‐Kowollik   +7 more
wiley   +1 more source

Controlling hazardous chemicals in microreactors: Synthesis with iodine azide

Beilstein Journal of Organic Chemistry, 2009
Aromatic aldehydes have been converted into the corresponding carbamoyl azides using iodine azide. These reactions have been performed safely under continuous flow reaction conditions in microreactors.
Johan C. Brandt, Thomas Wirth
doaj   +1 more source

4-[4-(Azidomethyl)phenyl]-2,6-diphenylpyridine

IUCrData, 2019
The title compound, C24H18N4, crystallizes with three molecules in the asymmetric unit. In the crystal, weak C—H...π interactions link the molecules.
Xingwang Cheng, Yanan Du, Hui Guo, Zhiyuan Chen, Yupeng Tian   +4 more
doaj   +1 more source