Results 71 to 80 of about 460,138 (357)

Sonochemical Functionalization of Glass

Advanced Functional Materials, EarlyView.
A new method for functionalizing glass using ultrasonication of aryl diazonium salts. Aryl radicals generated by ultrasounds react with glass, forming a stable, covalently bonded organic film. The functionalized glass adheres microorganisms such as microalgae, fungi, and bacteria, suggesting potential applications in enzyme production, filtration ...
Tiexin Li, Zane Datson, Sufia Hena, Steven Chang, Shane Werry, Leqi Zhao, Nasim Amiralian, Tejas Bhatelia, Francisco J. Lopez‐Ruiz, Melanie MacGregor, K. Swaminathan Iyer, Simone Ciampi, Muhammad J. A. Shiddiky, Nadim Darwish   +13 more
wiley   +1 more source

Butterfly‐Inspired Hierarchical Hybrid Composites for Lightweight Structural Thermal Management Applications

Advanced Functional Materials, EarlyView.
Emulating nature's unparalleled engineering, this work introduces butterfly‐inspired hybrid composites for high‐performance transportation and defense sectors. Leveraging biomimicry, these lightweight composites feature butterfly leg‐inspired hierarchical fibrous assemblies and butterfly wing‐inspired sandwich‐structured architecture, to achieve ...
Nello D. Sansone, Rafaela Aguiar, Mahmoud Embabi, Nichole Cheung, Anthony V. Tuccitto, Nathan R. S. Chang, Matthew Leroux, Patrick C. Lee   +7 more
wiley   +1 more source

Geodesic Spanners for Points in $\mathbb{R}^3$ amid Axis-parallel Boxes [PDF]

arXiv, 2020
Let $P$ be a set of $n$ points in $\mathbb{R}^3$ amid a bounded number of obstacles. When obstacles are axis-parallel boxes, we prove that $P$ admits an $8\sqrt{3}$-spanner with $O(n\log^3 n)$ edges with respect to the geodesic distance.
arxiv  

A common beta-sheet architecture underlies in vitro and in vivo beta(2)-microglobulin amyloid fibrils [PDF]

, 2008
Misfolding and aggregation of normally soluble proteins into amyloid fibrils and their deposition and accumulation underlies a variety of clinically significant diseases.
Jahn, T.R., Radford, S.E., Tennent, G.A.
core   +2 more sources

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

2-Methyl-4-Oxo-4,5-Dihydro-1H-Pyrrole-3-Carboxylic Acid Phenylamide

Molbank
2-Methyl-4-oxo-4,5-dihydro-1H-pyrrole-3-carboxylic acid phenylamide was obtained as a single product in an experiment on the cyclization modes of a glycine-derived enamino amide.
Plamen Angelov, Pavel Yanev
doaj   +1 more source

Lithocholic Acid Amides as Potent Vitamin D Receptor Agonists

Biomolecules, 2022
1α,25-Dihydroxyvitamin D3 [1α,25(OH)2D3, 1] is an active form of vitamin D3 and regulates various biological phenomena, including calcium and phosphate homeostasis, bone metabolism, and immune response via binding to and activation of vitamin D receptor (
Ayana Yoshihara, Haru Kawasaki, Hiroyuki Masuno, Koki Takada, Nobutaka Numoto, Nobutoshi Ito, Naoya Hirata, Yasunari Kanda, Michiyasu Ishizawa, Makoto Makishima, Hiroyuki Kagechika, Aya Tanatani   +11 more
doaj   +1 more source

Thermochemical Properties and Regularities of Amides, Anilides, and Amidic Acids

Acta Chimica Slovenica, 2018
The thermodynamic properties of carbamide and its alkyl substituted were studied insufficiently. In this article, the enthalpies of combustion of ΔсН of some amides, anilides and amidic acids have been determined experimentally; their standard enthalpies of formation have been calculated.
Aigul Moldakhmetovna Zhubatova, Alma Kairlapovna Ryskaliyeva, Murat Ergalievich Baltabayev   +2 more
openaire   +5 more sources

Multi‐Scaled Cellulosic Nanonetworks from Tunicates

Advanced Functional Materials, EarlyView.
Microbial and plant nanonetworks of cellulose have enabled a wide range of high‐performance yet sustainable materials. Herein, a third class of cellulosic nanonetworks is showcased by exploiting the only animal tissue‐producing cellulose nanofibers, i.e., ascidians. An ultrastructure including spherical cells and a microvasculature with diameters of 50–
Mano Govindharaj, Mohamed Hamid Salim, M‐Haidar A. Dali, Sarath Haridas Kaniyamparambil, Sagar S. Arya, Zubeen Hathi, Srinivas Mettu, Erlantz Lizundia, Anna Maria Pappa, Charalampos Pitsalidis, Blaise L. Tardy   +10 more
wiley   +1 more source

N-(2,4-Difluorophenyl)-2-fluorobenzamide

Molbank
The title compound N-(2,4-difluorophenyl)-2-fluorobenzamide (Fo24) was synthesized in high yield (1.09 g; 87%) using standard synthetic procedures from the condensation reaction of 2-fluorobenzoyl chloride with 2,4-difluoroaniline.
Niall Hehir, John F. Gallagher
doaj   +1 more source