Results 201 to 210 of about 251,789 (396)

DPPH* antioksidan analizinin yeniden değerlendirilmesi

open access: yes, 2019
Bu çalışma, M. Ü. Bilimsel Araştırma Projeleri Birimi tarafından SAG-A-131113-0423 nolu proje ile desteklenmiştir.
openaire   +2 more sources

Bionanocomposite of Dual Antioxidant and Protease Function by Co‐Immobilization of Tannic Acid and Papain on Anionic Clays

open access: yesChemistry – A European Journal, EarlyView.
Development of highly stable bionanocomposite dispersions of antioxidant and protease activities was achieved by co‐immobilization of TA and papain on LDH nanoparticles. Abstract The synchronized operation of antioxidants and enzymes is necessary for the proper functioning of living organisms and various industrial processes.
Zsuzsanna D. Konya   +2 more
wiley   +1 more source

Invitro Pharmacological Evaluations Of Ethanolic Extract Of Jatropha Maheshwari [PDF]

open access: yesarXiv
Objective: To assess the antioxidant, wound healing, anti-ulcer, and anti-inflammatory properties of Jatropha maheshwari. Methods: Jatropha maheshwari was collected from Kanyakumari district and authenticated. Ethanol was used for continuous hot percolation extraction of the plant. Antioxidant activity was evaluated using DPPH and ABTS assays.
arxiv  

Grape Stalks Valorization towards Circular Economy: A Cascade Biorefinery Strategy

open access: yesChemSusChem, EarlyView.
A cascade protocol for grape stalks valorization has been proposed, characterized by a multidisciplinary strategy using unconventional techniques and subcritical water as a green solvent, where physical/chemical treatments synergistically interact with biological treatments to obtain added value products from all the biomass components.
Carlotta Valle   +11 more
wiley   +1 more source

DPPH Radical-Scavenging Compounds from Dou-Chi, a Soybean Fermented Food [PDF]

open access: bronze, 2005
Yu‐Chi Chen   +5 more
openalex   +1 more source

Accumulation of Long‐Lived Photogenerated Holes at Copper Yolk‐Shell Heterojunctions via Heterogeneous Contraction and Reduction Strategies for Enhanced Photocatalytic Oxidation

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study explores the structure–activity relationship of Schottky heterojunctions coupled with multi‐level core‐shell structures. Copper‐based yolk‐double shell heterojunction microspheres (Cu/Cu2O@C‐2shell) are constructed using a heterogeneous contraction and reduction strategy to promote the targeted separation of electron–hole pairs, accumulate ...
Tiancheng Li   +8 more
wiley   +1 more source

Avaliação da atividade antioxidante utilizando sistema beta-caroteno/ácido linoléico e método de seqüestro de radicais DPPH• [PDF]

open access: gold, 2006
Joaquim Maurício Duarte‐Almeida   +3 more
openalex   +1 more source

Dual‐Responsive Multi‐Functional Silica Nanoparticles With Repaired Mitochondrial Functions for Efficient Alleviation of Spinal Cord Injury

open access: yesExploration, EarlyView.
Targeting mitochondrial dysfunction presents a potential therapeutic approach for treating spinal cord injury. We have successfully designed and synthesized a functional Se@NADH nanodrug system. This system offers neuroprotective and neuroregenerative benefits by modulating mitochondrial function and neutralizing reactive oxygen species, thereby ...
Guibin Gao   +12 more
wiley   +1 more source

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