Results 111 to 120 of about 6,117,045 (351)

Novel Functional Materials via 3D Printing by Vat Photopolymerization

Advanced Functional Materials, EarlyView.
This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov, Patrick Fesser, Boris A. Bulgakov, Ulrich S. Schubert   +3 more
wiley   +1 more source

Cross-Linked Dependency of Boronic Acid-Conjugated Chitosan Nanoparticles by Diols for Sustained Insulin Release

Pharmaceutics, 2016
Boronic acids have been widely investigated for their potential use as glucose sensors in glucose responsive polymeric insulin delivery systems. Interactions between cyclic diols and boronic acids, anchored to polymeric delivery systems, may result in ...
Nabil A. Siddiqui, Nashiru Billa, Clive J. Roberts, Yaa Asantewaa Osei   +3 more
doaj   +1 more source

A colorimetric competitive displacement assay for the evaluation of catalytic peptides [PDF]

, 2017
An assay based on competitive dye displacement was adapted to detect the formation of aldol product in crude reaction mixtures, and was used to evaluate minimal peptide aldol catalysts.
Aguiluz, Erika M., Gest, Anneliese, Liu, Xinyu, Mays, Malik T., Neidhart, Eliza K., Witus, Leah S.   +5 more
core   +2 more sources

Dual‐Site Ru Single‐Atoms and RuP Nanoclusters on N, P, and B Co‐Doped Porous Carbon for Efficient Alkaline HER and AEM Water Electrolysis

Advanced Functional Materials, EarlyView.
Ru single atoms and RuP nanoclusters are co‐anchored in N, P, and B co‐doped porous carbon nanospheres via in situ carbonization/phosphidation of a boronate polymer precursor. RuP activates water, while nearby Ru single atoms accelerate H2 formation through H* transfer. The catalyst delivers low overpotential and high durability in alkaline HER and AEM
Xiaohong Wang, Juguo Dai, Dongxu Li, Jianghua Wu, Hucheng Fu, Yiting Xu, Xueqiang Qi, Qian Xue, Yanbin Shen, Xiaoqing Pan, Conghui Yuan, Shuifen Xie, Andreu Cabot, Lizong Dai   +13 more
wiley   +1 more source

Assembly of synthetic Aβ miniamyloids on polyol templates

Beilstein Journal of Organic Chemistry, 2015
Covalent dynamic chemistry is used to mimic the first steps of the highly cooperative fibril formation of Aβ peptides. For that purpose, Aβ peptide pentapeptide boronic acids 1 and 2 were synthesized by solid-phase peptide synthesis and studied in ...
Sebastian Nils Fischer, Armin Geyer
doaj   +1 more source

Crystal structure of (2-acetylferrocen-1-yl)boronic acid

Acta Crystallographica Section E: Crystallographic Communications, 2019
(2-Acetylferrocen-1-yl)boronic acid, [Fe(C5H5)(C7H8BO3)] or 2-C(O)CH3-1-B(OH)2–Fc [Fc = Fe(η5-C5H3)(η5-C5H5)], crystallizes in the centrosymmetric space group P21/n.
Andrea Preuss, Marcus Korb, Heinrich Lang   +2 more
doaj   +1 more source

Targeting Class A and C Serine \u3b2-Lactamases with a Broad-Spectrum Boronic Acid Derivative [PDF]

, 2014
Production of \u3b2-lactamases (BLs) is the most widespread resistance mechanism adopted by bacteria to fight \u3b2-lactam antibiotics. The substrate spectrum of BLs has become increasingly broad, posing a serious health problem. Thus, there is an urgent
Alberto Venturelli, Bebrone C., Bennett P. M., Blizzard T. A., Bonnefoy A., Bonnet R., Bradshaw J. M., Brian K. Shoichet, Brunger A. T., Bush K., Bush K., Carter P. J., Cecilia Pozzi, Chaibi E. B., Chen Y., Chen Y., Coleman K., Delmas J., Donatella Tondi, Drawz S. M., Ehmann D. E., Emsley P., Farina D., Hirsch E. B., Hunter C. A., Ibuka A., Jacoby G. A., Kettner C. A., Laskowski R. A., Lovell S. C., Majumdar S., Marciano D. C., Maria Paola Costi, Morandi F., Murshudov G. N., Ness S., Nichols D. A., Otwinowski Z. M., Pages J. M., Potterton E., Powers R. A., Powers R. A., Richard Bonnet, Robin F., Roth T. A., Strynadka N. C., Strynadka N. C. J., Strynadka N. C. J., Thornton J. M., Tondi D., Tondi D., Usher K., Venturelli A., Waley S. G., Wang X., Wang X., Wang X., Willcockson I. U., Winn M. D.   +58 more
core   +3 more sources

A boronic acid-based fluorescent hydrogel for monosaccharide detection

Frontiers of Chemical Science and Engineering, 2018
A boronic acid-based anthracene fluorescent probe was functionalised with an acrylamide unit to incorporate into a hydrogel system for monosaccharide detection.
Suying Xu, A. Sedgwick, Souad Elfecky, Wenbo Chen, Ashley Jones, G. Williams, T. Jenkins, S. Bull, J. Fossey, T. James   +9 more
semanticscholar   +1 more source

Laser Engineering of HfN‐Based Nanoparticles for Safe NIR‐I Photothermal and X‐ray Enhancing Cancer Therapies

Advanced Functional Materials, EarlyView.
In this study, we produced HfN‐based nanoparticles via femtosecond laser ablation in acetone. The nanoparticles exhibit a red‐shifted plasmonic resonance in the NIR‐I window, colloidal stability after coating with polyethyleneglycol, and excellent biocompatibility. The photothermal and X‐ray sensitization therapeutic effects were demonstrated for tumor
Julia S. Babkova, Ivan V. Zelepukin, Lyubov V. Gorelik, Anton L. Popov, Andrei I. Pastukhov, Gleb V. Tikhonowski, Maxim S. Savinov, Danil D. Kolmanovich, Nikita A. Pivovarov, Alina Yu. Kapitannikova, Anton A. Popov, Anna S. Sogomonyan, Vsevolod A. Skribitsky, Aziz B. Mirkasymov, Andrei V. Kabashin, Sergey M. Deyev   +15 more
wiley   +1 more source

Synthesis and photochromic properties of a bis(diarylethene)-naphthopyran hybrid [PDF]

, 2014
The synthesis and photochromic properties of a triphotochromic molecule consisting of one naphthopyran flanked by two diarylethene units investigated by UV-Visible and NMR spectroscopies are reported.
Berthet, Jerome, Berthet, Jérôme, Cseh, Liliana, Delbaere, Stephanie, Delbaere, Stéphanie, Erko, Firealem G., Mehl, Georg H.   +6 more
core   +2 more sources