Results 111 to 120 of about 29,952 (293)

Phenolics from grapefruit peels inhibit HMG-CoA reductase and angiotensin-I converting enzyme and show antioxidative properties in endothelial EA.Hy 926 cells

Food Science and Human Wellness, 2015
This study sought to investigate the possible mechanisms for the use of phenolic extracts from grapefruit peels in the management/prevention of cardiovascular complications.
Ayokunle O. Ademosun, Ganiyu Oboh, Sabina Passamonti, Federica Tramer, Lovro Ziberna, Aline Augusti Boligon, Margareth Linde Athayde   +6 more
doaj   +1 more source

Polymer Network Modified Perovskite for High‐Performance Pure Blue Light‐Emitting Diodes

Advanced Functional Materials, EarlyView.
A polymer network of poly(4‐vinylphenol) (PVPh) is introduced to improve pure blue perovskite light‐emitting diodes. PVPh effectively passivates defects, enhances film morphology, reduces lattice strain, and suppresses ion migration. These effects lead to record device performance, achieving 9.82% external quantum efficiency and stable blue emission at
Zhongkai Yu, Jiawei Hong, Jiaxin Song, Zihao Ren, Ke Zhou, Shengnan Liu, Minhui Yu, Yue Xu, Minjeong Ha, Yongbin Hua, Baodan Zhao, Bo Ram Lee   +11 more
wiley   +1 more source

Critical Role of Polymer Gate Dielectrics on the Charge Carrier Transport in Perovskite Field‐Effect Transistors

Advanced Functional Materials, EarlyView.
Charge transport in 2D tin perovskite FETs is shown to be governed by dielectric interface behavior. Polar polymer dielectrics induce dipolar disorder that localizes carriers, whereas nonpolar polymers suppress trapping and enable superior charge transport, ensuring stable and reliable transistor operation. ABSTRACT Understanding the role of interfaces
Chongyao Li, Zhitian Ling, Pawel Czulkin, Paul W. M. Blom, Wojciech Pisula, Tomasz Marszalek   +5 more
wiley   +1 more source

Carbohydrate, phenolic and antioxidant level in relation to chlorophyll a content in oilseed winter rape (Brassica napus L.) inoculated with Leptosphaeria maculans [PDF]

, 2005
Syftet med föreliggande studien var att undersöka om sjuksköterskors egna rökvanor påverkar attityden till tobakspreventivt arbete på sjukhuset, både till tobakspreventivt arbete med patienterna och attityden till rökfritt sjukhus.
R Abuamsha, T Arnold, G Ashwell, HM Chou, A Dawidziuk, ARFDC Ascensao De, N Doke, C Modafar El, W Fink, SC Fry, SC Fry, P Gupta, KE Hammond, CL Hartman, A Hayward, S Hörtensteiner, T Hura, T Hura, K Hura, K Hura, K Hura, K Hura, BK Hwang, B Jindřichová, S Kamisaka, S Krishnaveni, M Legrand, HK Lichtenthaler, Z Liu, K Mandal, S Mandal, F Mauch, AM Mayer, M Mikulic-Petkovsek, M Mikulic-Petkovsek, M Moriondo, LAJ Mur, N Nelson, RP Oliver, A Pieroni, A Pruzinska, JB Rasmussen, AM Roberts, T Rouxel, D Rusjan, R Santiago, V Šašek, NM Scherer, JD Scholes, P Schopfer, VS Singleton, M Somogyi, A Tanaka, R Tanaka, MA Torres, K Wakabayashi, D Zhao, I Żur   +57 more
core   +1 more source

Multi‐Responsive Dendrimer‐Hyaluronic Acid Hydrogel With Lubricating and Immunoregulatory Functions for Synergistic Osteoarthritis Therapy

Advanced Functional Materials, EarlyView.
A hydrogel with dynamic cross‐links was formed by cross‐linking hyaluronic acid with curcumin‐preloaded, phenylboronic acid‐modified poly(amidoamine) dendrimers. This hydrogel exhibited excellent injectability and self‐healing ability, enabling controlled Cur release in response to low pH, high reactive oxygen species (ROS) generation, or mechanical ...
Junjie Liu, Mengsi Zhan, Haoyu Huang, Jianhong Wang, Cheng Ni, Xiaojun Zhou, Hannah Küttner, Cong Song, Xiangyang Shi, Andrij Pich   +9 more
wiley   +1 more source

Assembly of Cell‐Seeded 3D Printed Hydrogel Modules with Perfusable Channel Networks

Advanced Functional Materials, EarlyView.
Macroscale assembly was utilized to prepare perfusable tissue constructs from individually 3D printed hydrogel modules with embedded branched channel networks and port arrays for cell seeding. Novel multi‐material bioreactors were fabricated to facilitate the gluing of individual modules and the perfusion culture of assembled modular constructs seeded ...
Zachary J. Geffert, Daniel Fougnier, Bo Van Durme, Jenna Grutzmacher, Ryan Clarke, Susan Cao, Zhenghao Li, Ujjwal Aryal, Jason A. Horton, Sandra Van Vlierberghe, Pranav Soman   +10 more
wiley   +1 more source

Antioxidant and inhibitory properties of Clerodendrum volubile leaf extracts on key enzymes relevant to non-insulin dependent diabetes mellitus and hypertension

Journal of Taibah University for Science, 2016
Objective: To characterize the interaction of phenolic (free and bound) extracts from white butterfly (Clerodendrum volubile P. Beauv) leaves with key enzymes relevant to non-insulin dependent diabetes mellitus (α-amylase and α-glucosidase) and ...
Stephen A. Adefegha, Ganiyu Oboh
doaj   +1 more source

Characterization and Antioxidant Activity of Phenolic Extracts from Oil Palm (Elaeis Guineensis) Fruits [PDF]

, 2009
The extracted oil palm fruit phenolics were analysed using spectrophotometry methods to obtain information on the different types of oil palm phenolics and their antioxidative activities.
Neo, Yun Ping
core  

Effects of domestic cooking process on the chemical and biological properties of dietary phytochemicals [PDF]

, 2019
peer-reviewedFoods are good sources of vitamins, minerals and dietary fibers as well as phytochemicals, which are beneficial for the human body as nutritional supplements.
Cao, Hui, Capanoglu, Esra, Guan, Yi, Lai, Shanshan, Liu, Bin, Liu, Yuanyuan, Miao, Song, Riviere, Céline, San Cheang, Wai, Xiao, Jianbo, Zhao, Chao, Zhao, Kewei   +11 more
core   +1 more source

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

Advanced Healthcare Materials, EarlyView.
Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng, Camila B. Tovani, Simona Bianco, Gianni Comandini, Aya Elghajiji, Mina Aleemardani, Roxana Moscalu, Jeremie Zappia, Bianca Fernandes, Olivia Annett, Chrissy L. Hammond, Jason Wong, Dave J. Adams, Fabrizio Scarpa, Michael R. Whitehouse, Annela M. Seddon, James P. K. Armstrong   +16 more
wiley   +1 more source