Results 91 to 100 of about 18,329 (303)

Synthesis and Characterization of Binary Azides (e.g. RbN3) via Ion-Exchange Method

Journal of the Turkish Chemical Society, Section A: Chemistry
Azides have garnered significant interest in chemical research for their diverse properties and applications, ranging from their use in airbags and detonators to their roles in photochemistry.
Semih Afyon
doaj   +1 more source

Butyl 2-[(azidocarbonyl)amino]benzoate

IUCrData, 2016
The title compound, C12H14N4O3, is planar with an r.m.s deviation of 0.025 Å from the plane through all 19 non-hydrogen atoms. An intramolecular N—H...O interaction closes an S(6) ring.
Hasna Yassine, Mostafa Khouili, Abderrafia Hafid, Olivier Mentre, El Mostafa Ketatni   +4 more
doaj   +1 more source

A 3D Human Bone and Bone Marrow‐on‐a‐Chip Model for In Vitro Bone Remodeling and Immune Cell Maintenance

Advanced Science, EarlyView.
This study presents a human Bone (and Bone Marrow)‐on‐a‐Chip model based on native human bone scaffolds and autologous cells. Dynamic perfusion and sequential cell seeding replicate the physiological bone remodeling process in vitro, enabling the long‐term culture of functional, mature bone marrow immune subpopulations.
Nina Stelzer, Melanie‐Jasmin Ort, Kristian Händler, Emely Bortel, Ioanna Maria Dimitriou, Martin Textor, Georg N. Duda, Janosch Schoon, Uwe Marx, Uwe Kornak, Annika Winter, Bernhard Hesse, Stefanie Donner, Sebastian Hardt, Oliver Klein, Simon Reinke, Malte Spielmann, Sven Geißler   +17 more
wiley   +1 more source

Radical Chemistry with Azides

, 2009
Departement für Chemie und Biochemie (DCB ...
Renaud, Philippe, Jimeno, Ciril
core   +1 more source

Screen-printed Microsensors Using Polyoctyl-thiophene (POT) Conducting Polymer As Solid Transducer for Ultratrace Determination of Azides

Molecules, 2019
Two novel all-solid-state potentiometric sensors for the determination of azide ion are prepared and described here for the first time. The sensors are based on the use of iron II-phthalocyanine (Fe-PC) neutral carrier complex and nitron-azide ion-pair ...
Ahmed Galal Eldin, Abd El-Galil E. Amr, Ayman H. Kamel, Saad S. M. Hassan   +3 more
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Mutagenicity of Alkyl Azides.

Biological and Pharmaceutical Bulletin, 1995
Alkyl azides showed mutagenicity for S. typhimurium TA100 strain with S9 mix. However, no significant activity was observed for TA98 either with or without S9 mix or for TA100 without S9 mix. On the other hand, 3-azido-1,2-propanediol showed the enantioselective activity regardless of S9 mix.
MATSUMURA, Yasufumi, SHIOZAWA, Tatsushi, MATSUSHITA, Hidetsuru, TERAO, Yoshiyasu   +3 more
openaire   +3 more sources

Chemoproteomic Identification of AKT2 as a Paclitaxel‐Binding Protein via C─C Bond‐Linked Probe PTX‐4 in Paclitaxel‐Resistant Breast Cancer

Advanced Science, EarlyView.
ABSTRACT Breast cancer remains one of the most prevalent malignancies among women, and taxane‐based chemotherapies such as paclitaxel and docetaxel are central to standard treatment regimens. However, drug resistance in breast cancer limits therapeutic efficacy and contributes to recurrence and metastasis.
Kai Wang, Yuqing Yuan, Wei Shen, Xiuxiu Yang, Xiaokang Wu, Haihua Zhou, Yi Hu, Qing Zhu   +7 more
wiley   +1 more source

Iron Corrole‐Catalyzed Intramolecular Amination Reactions of Alkyl Azides. Spectroscopic Characterization and Reactivity of [FeV(Cor)(NAd)]

Advanced Science
As nitrogen analogues of iron‐oxo species, high‐valent iron‐imido species have attracted great interest in the past decades. FeV‐alkylimido species are generally considered to be key reaction intermediates in Fe(III)‐catalyzed C(sp3)─H bond aminations of
Tingjie You, Ka‐Pan Shing, Liangliang Wu, Kai Wu, Hua‐Hua Wang, Yungen Liu, Lili Du, Runhui Liang, David Lee Phillips, Xiao‐Yong Chang, Jie‐Sheng Huang, Chi‐Ming Che   +11 more
doaj   +1 more source

Co‐Delivery of Sustained Release Chondroitinase ABC‐37 With Human iPSC‐Derived Neural Progenitors Promotes Transplant Survival and Functional Recovery in a Rodent Model of Stroke

Advanced Science, EarlyView.
A regenerative strategy for stroke combines human stem cell–derived neural progenitor cells with sustained release of a matrix‐modifying, thermostable chondroitinase ABC‐37 enzyme. In a rat model of stroke, co‐delivery enhanced transplanted cell survival and neuronal differentiation, degraded inhibitory extracellular matrix components, and improved ...
Nitzan Letko Khait, David Xinzheyang Li, Keyi Guo, Hong Cui, Quinton Sirianni, Dhana Abdo, Cindi M. Morshead, Molly S. Shoichet   +7 more
wiley   +1 more source

New possibilities for the synthesis of reactive functional aminopolysilanes using azide pathway [PDF]

Memoirs of the Scientific Sections of the Romanian Academy, 2014
Two new reaction frameworks with high stereospecificity and high yields are described. Azidopolysilanes offers multiple options for obtaining aminopolysilanes, either by reducing the azido group using the Staudinger technique or by Huisgen 1,3 ...
Andrei Dascalu, Rodinel Ardeleanu, Bogdan C. Simionescu   +2 more
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