Results 81 to 90 of about 281,533 (310)

Engineering Pendant Group Chemistry to Control Hydrophilicity and Oxidative Degradation of Thioketal‐Based Biomaterials

Advanced Functional Materials, EarlyView.
Thioketal (TK) polymers are promising biomaterials due to their selective biodegradation by reactive oxygen species (ROS), but they respond slowly to physiologic doses of ROS. Here, the TK bond's pendant groups are modified to enhance the degradation of TK‐based implants both in vitro and in vivo.
Karina A. Bruce, Dylan W. Marques, Alan J. Fullenkamp, Emma‐Louise Lowell, Rais B. Fataki, Jake D. Ryan, John R. Martin   +6 more
wiley   +1 more source

Estimation of total antioxidant capacity levels in saliva of caries-free and caries-active children

Contemporary Clinical Dentistry, 2011
Background and Objectives: The purpose of this study was to evaluate total antioxidant levels in caries-free and caries-active children. Materials and Methods: The present study included one hundred and twenty healthy children who were divided into two ...
Reshma Dodwad, Anupama V Betigeri, B P Preeti   +2 more
doaj   +1 more source

MXene Wrapped Magnetic Mesocrystals for Durable Redox Catalytic Cancer Therapy and Responsive MRI

Advanced Functional Materials, EarlyView.
Conformal wrapping of ultrathin Ti3C2Tx MXene nanosheets on Fe3O4 mesocrystals creates topology‐stabilized Schottky junctions that direct photoinduced electron transfer under NIR irradiation. The unique architecture sustains Fenton catalysis, promotes continuous hydroxyl radical production, and provides photo‐responsive MRI contrast.
Min Jun Ko, Seongchan Kim, Jun‐Hyeok Han, Sanghee Lee, Minji Ahn, Hong En Fu, Young Jun Jang, Yoo Sang Jeon, Weiguo Li, Young Keun Kim, Dong‐Hyun Kim   +10 more
wiley   +1 more source

Comparative study of total phenolic content and radical scavenging activity of conventionally and organically grown herbs

, 2010
The aim of the present study was to measure the relative phenolic content in commonly available conventionally and organically grown herbs and to evaluate their antioxidant capacity.
Todorova, M., Vassileva, Elka, Ivanova, Daniela, Trendafilova, A.   +3 more
core  

Atividade antioxidante e identificação dos ácidos fenólicos do gengibre (Zingiber officinale ROSCOE) [PDF]

, 2006
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias. Programa de Pós-Graduação em Ciência dos Alimentos.Os extratos etéreo, acetônico, alcoólico e aquoso de gengibre (Zingiber officinale Roscoe) foram avaliados ...
Beal, Bianca Helena
core  

Total antioxidant capacity.

, 2013
Relative total antioxidant capacity in pooled saliva collected seven days post-infestation from pathogen-free A. maculatum injected with LacZ-dsRNA or SEF-dsRNA. (n.d.: not detected).
Shahid Karim (191874), Khemraj Budachetri (489252), Rebecca E. Browning (489251), José M. C. Ribeiro (123592), Steven W. Adamson (489250)   +4 more
core   +1 more source

The Relationship Between Dietary Total Antioxidant Capacity with Serum Antioxidant and Oxidant Parameters in Hemodialysis Patients

, 2021
Objective: The dietary total antioxidant capacity (dTAC) is the cumulative total of all antioxidant compounds contained in food and is associated with dietary food consumption. Therefore, it can be used as an indicator of dietary quality.
Neslisah Rakicioglu, Ruveyda Esra Ozkalayci, Coban, Sermin, Ozkalayci, Ruveyda Esra, Sermin Coban, RAKICIOĞLU, NESLİŞAH   +5 more
core   +1 more source

Multifunctional Gold Nanocluster‐Based PROTAC System for Targeted Degradation of Phosphorylated Tau and Modulation of Neuroinflammation in Alzheimer's Disease

Advanced Functional Materials, EarlyView.
We present a novel proteolysis‐targeting chimera (PROTAC) system conjugated to lipoic acid gold nanoclusters (PLANC), designed to degrade pTau, regulate inflammatory signaling, and effectively traverse the blood‐brain barrier (BBB). PLANC degraded pTau at various phosphorylation sites, with mechanistic studies confirming proteasome‐mediated degradation
Sarah Nevins, Callan D. McLoughlin, Wan‐Kyu Ko, Hye Kyu Choi, Brandon Conklin, Joshua B. Stein, Yannan Hou, Hongwon Kim, Rohan Khulbe, Ki‐Bum Lee   +9 more
wiley   +1 more source

Utilization of high performance liquid chromatography for determination of antioxidant capacity

, 2021
In this study, we are interested in possibility of determination and expression of biological value of twenty perspective genotypes of apricot (Prunus armeniaca L.).
Sochor, Jiří, Horna, Aleš, Provazník, Ivo, Hubálek, Jaromír, Kizek, René, Krška, Boris, Babula, Petr   +6 more
core  

Sustainable Electrochemical Synthesis of High‐Quality MXenes: Mechanistic Insights, Applications, Challenges, and Technological Prospects

Advanced Functional Materials, EarlyView.
Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh, Madhusudhana M Devadiga, Santosh K. Tiwari, AS Dhaliwal, Gurpreet Singh Selopal   +4 more
wiley   +1 more source