Results 1 to 10 of about 1,017,313 (119)

Nutritional Value and Structure Characterization of Protein Components of Corylus mandshurica Maxim [PDF]

Molecules, 2023
Alternative protein sources for the human diet may help overcome the growing food pressure. Plants with abundant resources and high protein content are potential sources.
Yanli Hou, Jie Ding, Qingqi Guo, Na Zhang   +3 more
doaj   +2 more sources

Enhancing Laser Damage Resistance of Co²⁺:MgAl₂O₄ Crystal by Plasma Etching

Applied Sciences, 2023
Co2+:MgAl2O4 crystals are successfully used as passive Q-switches within the cavity of erbium glass lasers. Their limited resistance to laser radiation might also put constraints on the generated output peak power.
Giedrius Abromavičius, Martynas Skapas, Remigijus Juškėnas   +2 more
doaj   +1 more source

Femtosecond Laser Ablation of a Bulk Graphite Target in Water for Polyyne and Nanomaterial Synthesis

Applied Sciences, 2023
Laser ablation of a bulk graphite target in water using femtosecond laser pulses (pulse width ≤ 190 fs) was performed to investigate the synthesis of polyynes and carbon-based nanomaterials and compare them with the well-studied cases of longer pulse ...
Nikolaos G. Semaltianos, Ona Balachninaitė, Remigijus Juškėnas, Audrius Drabavicius, Gediminas Niaura, Euan Hendry   +5 more
doaj   +1 more source

Optimization of Preparation Process and in Vitro Digestion Study of Anthocyanin/Fe3O4 Nanocomposites by Response Surface Methodology

Shipin gongye ke-ji, 2023
In order to improve the bioavailability of anthocyanins, a co-precipitation method was used to prepare anthocyanin/Fe3O4 nanocomposites in this study. The response surface method was used to optimize the synthesis of anthocyanin/Fe3O4 nanocomposites. The
Yun NIU, Qing WANG, Bin HAN, Xiaoli PENG
doaj   +1 more source

Recent Insights into Cu-Based Catalytic Sites for the Direct Conversion of Methane to Methanol

Molecules, 2022
Direct conversion of methane to methanol is an effective and practical process to improve the efficiency of natural gas utilization. Copper (Cu)-based catalysts have attracted great research attention, due to their unique ability to selectively catalyze ...
Min Mao, Lingmei Liu, Zhaohui Liu
doaj   +1 more source

Optimization of Three Extraction Methods and Their Effect on the Structure and Antioxidant Activity of Polysaccharides in Dendrobium huoshanense

Molecules, 2023
Dendrobium huoshanense is a famous edible and medicinal herb, and polysaccharides are the main bioactive component in it. In this study, response surface methodology (RSM) combined with a Box–Behnken design (BBD) was used to optimize the enzyme-assisted ...
Hua Zhu, Xin Yi, Si-Si Jia, Chun-Yao Liu, Zi-Wei Han, Bang-Xing Han, Gong-Cheng Jiang, Zheng-Feng Ding, Ren-Lei Wang, Guang-Ping Lv   +9 more
doaj   +1 more source

Applications of X-ray computed tomography in textile field

Fushe yanjiu yu fushe gongyi xuebao, 2022
Traditional optical imaging technique used as an analysis method for microstructure can only observe surface and can't achieve 3D characterization of the material interior, which greatly limits its application in textile field.
GUO Weina, GAO Yantao, HU Wenfeng, WU Xiangji   +3 more
doaj   +1 more source

Structural Characterization and Anti-inflammatory Activity of a Galactorhamnan Polysaccharide From Citrus medica L. var. sarcodactylis

Frontiers in Nutrition, 2022
This study aimed to extract polysaccharides from Citrus medica L. var. sarcodactylis (finger citron fruits) and analyze their structures and potential bioactivities.
Bi Luo, Bi Luo, Bi Luo, Jia Lv, Jia Lv, Jia Lv, Kejie Li, Kejie Li, Kejie Li, Peiran Liao, Peiran Liao, Peiran Liao, Peng Chen   +12 more
doaj   +1 more source

Visualizing spatial lipid distribution in porcine lens by MALDI imaging high-resolution mass spectrometry

Journal of Lipid Research, 2010
The intraocular lens contains high levels of both cholesterol and sphingolipids, which are believed to be functionally important for normal lens physiology. The aim of this study was to explore the spatial distribution of sphingolipids in the ocular lens
Veronika Vidová, Jaroslav Pól, Michael Volný, Petr Novák, Vladimír Havlíček, Susanne K. Wiedmer, Juha M. Holopainen   +6 more
doaj   +1 more source

Preparation and Characterization of Nano-Selenium Decorated by Chondroitin Sulfate Derived from Shark Cartilage and Investigation on Its Antioxidant Activity

Marine Drugs, 2022
In the present study, a selenium-chondroitin sulfate (SeCS) was synthesized by the sodium selenite (Na2SeO3) and ascorbic acid (Vc) redox reaction using chondroitin sulfate derived from shark cartilage as a template, and characterized by SEM, SEM-EDS ...
Jianping Chen, Xuehua Chen, Jiarui Li, Baozhen Luo, Tugui Fan, Rui Li, Xiaofei Liu, Bingbing Song, Xuejing Jia, Saiyi Zhong   +9 more
doaj   +1 more source