Results 121 to 130 of about 27,226 (298)

Machine Learning‐Driven Design of Multicomponent Bone Inorganic Matrix Mimicking Scaffolds for Osteogenesis Enhanced by Neurogenesis

Advanced Science, EarlyView.
Schematic illustration of development of experimental datasets and algorithm models, screening and preparation of the scaffolds and their applications in vivo. ABSTRACT Bone defects require materials with osteogenic, neurogenic, and angiogenic activity, yet designing such materials within high‐dimensional compositional spaces remains challenging. Here,
Kunlu Lin, Ying Yang, Chuyao Zhou, Hanyue Mao, Zhiquan Zhang, Libangxi Liu, Xiaoying Yu, Haoming Liu, Long Liu, Xiaoyan Wang   +9 more
wiley   +1 more source

Nitration of phenanthrene in acetic anhydride

, 1978
Nitration of phenanthrene in acetic anhydride gives 10-acetoxy-10'-nitro-9,9',10,10'-tetrahydro-9,9'-biphenanthryl as major product.
DMD Lane, GJ Wright, A Fischer, KE Richards   +3 more
core   +1 more source

Liquid Gallium Nanozyme Coatings Enable Sustained Nitric Oxide Generation With Antioxidant and Anti‐Inflammatory Functions

Advanced Science, EarlyView.
Liquid gallium (Ga) acts as a catalytic center for nitric oxide (NO) generation within a tannic acid–zirconium metal–phenolic network coating. Stabilized Ga nanoparticles catalyze S‐nitrosothiol decomposition through surface electron transfer, enabling controlled NO production, enhancing endothelial biocompatibility, and providing antioxidant and anti ...
Franco Centurion, Kang Lin, Shu Geng, Siti Nur Asyura Adzlan, Qingqing Fan, Federico Mazur, Ravindra Kokate, Priyank Kumar, Christina Cortez‐Jugo, Frank Caruso, Rona Chandrawati   +10 more
wiley   +1 more source

Iron‐Tannic Acid Hydrogel Mediated Mild Photothermal Therapy Combined With Ferroptosis Enhances Anti‐Tumor Immunity in Colorectal Cancer

Advanced Science, EarlyView.
An injectable gelatin‐based tannic acid–iron hydrogel with mild photothermal therapy could not only induce immunogenic cell death, but also elicit ferroptosis of both tumor cells and tumor‐associated macrophages, resulting in DC maturation, T‐cell infiltration and down‐regulation of ferroptosis‐sensitive M2‐type TAMs levels.
Yuan Zhu, Xi Yu, Tao Wang, Wanyi Liu, Chang Lu, Jiani Zhong, Yujie He, Wei Li, Kunxi Zhang, Peihao Yin, Zeting Yuan   +10 more
wiley   +1 more source

Norfloxacinium nitrate

IUCrData
In the title salt [systematic name: 4-(3-carboxy-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinolin-7-yl)piperazin-1-ium nitrate], C 16 H 19 FN 3 O 3 + ·NO
Abdusamat Rasulov, Batirbay Torambetov, Bekmurod Alimnazarov, Shakhnoza Kadirova, Jabbor Suyunov, Yusufjon Nazarov, Jamshid Ashurov   +6 more
openaire   +3 more sources

Genetically Encoded Protein Tyrosine Nitration in Mammalian Cells

, 2019
Tyrosine nitration has served as a major biomarker for oxidative stress and is present in high abundance in over 50 disease pathologies in humans. While data mounts on specific disease pathways from specific sites of tyrosine nitration, the role of these
Elise M. Van Fossen, Taylor S. Willi, Hyo Sang Jang, Joseph J. Porter (6796472), Hyo Sang Jang (315797), Ryan A. Mehl (1313565), Duy P. Nguyen, Duy P. Nguyen (1278852), Joseph J. Porter, Elise M. Van Fossen (6796475), Richard B. Cooley, Taylor S. Willi (1868566), Richard B. Cooley (2113564), Ryan A. Mehl   +13 more
core   +1 more source

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

Advanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan, Litao Wang, Tuuli‐Marjaana Koski, Lizhe An, Thomas Efferth, Yujie Fu   +5 more
wiley   +1 more source

Reactive Nitrogen Species and Fibrinogen: Exploring the Effects of Nitration on Blood Clots

Antioxidants
Reactive nitrogen species (RNS), particularly peroxynitrite (ONOO−), play a central role in post-translational modifications (PTMs) of proteins, including fibrinogen, a key component of the coagulation cascade.
Francesca Nencini, Serena Borghi, Elvira Giurranna, Ilenia Barbaro, Niccolò Taddei, Claudia Fiorillo, Matteo Becatti   +6 more
doaj   +1 more source

Radical Dinitroalkane Dianions from the Nitration of Nitroalkanes by Peroxynitrite

, 2016
Radical Dinitroalkane Dianions from the Nitration of Nitroalkanes by ...
Ernst V. Arnold (3025731), D. Scott Bohle (259937), Yangyan Hu (3087894)   +2 more
core   +1 more source

Dynamic Cobalt Leaching‐Redeposition Equilibrium in Co9S8/Co‐Ni3S2 Electrocatalysts Boosts Oxygen Evolution Activity

Advanced Science, EarlyView.
Reconstruction of a Co9S8/Co‐Ni3S2 electrocatalyst stabilizes via a leaching‐redeposition dynamic equilibrium of metal ions. Interestingly, the Co‐ion leaching and redeposition play a crucial role in boosting oxygen evolution performance. This endogenous self‐repair cycle continuously offers active sites, allowing the catalyst to maintain superior OER ...
Xue‐Min Chen, Meng‐Ya Zhao, Xiu‐Li Zhao, Hui‐Ying Mu, Yue Zhou, Dong‐Ya Ma, Fa‐Tang Li   +6 more
wiley   +1 more source