Zobrazeno 1 - 10
of 3 429
pro vyhledávání: '"UV-protection"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract A novel and environmentally friendly route was developed for production of sustainable flame retardant, antibacterial and UV protective nanoparticles for polymeric films nanocomposites. For the first time, dried molokhia leaves were engineer
Externí odkaz:
https://doaj.org/article/90e95f8168f14a05b0a9e100aa4672be
Autor:
Rira Ha, Won Kyong Cho, Euihyun Kim, Sung Joo Jang, Ju-Duck Kim, Chang-Geun Yi, Sang Hyun Moh
Publikováno v:
Current Issues in Molecular Biology, Vol 46, Iss 11, Pp 12133-12151 (2024)
The skin, as the body’s largest organ, is vital for protecting against environmental stressors, regulating temperature, and preventing water loss. Here, we examined the potential of a mixture of five traditional Korean herbal extracts—Cimicifuga
Externí odkaz:
https://doaj.org/article/61f0436a6ff94b53bd3697c662fc99ad
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 20, Iss 1, Pp 2655-2667 (2024)
A transition-metal-free decarbonylation–oxidation protocol for the conversion of 3-arylbenzofuran-2(3H)-ones to 2-hydroxybenzophenones under mild conditions has been developed. NMR studies confirmed the role of in-situ-generated hydroperoxide in th
Externí odkaz:
https://doaj.org/article/d1f90b25d7f141ae9c857a8e080e2529
Autor:
Joyjit Ghosh, Md. Reazuddin Repon, Nimul Hasan Anas, Tasneem Noor, Md. Naeem Mia, Faizunnessa Khan, Sunzida Sultana, Nishat Sarmin Rupanty
Publikováno v:
SPE Polymers, Vol 5, Iss 4, Pp 576-589 (2024)
Abstract Chronic exposure to ultraviolet (UV) radiation can cause degenerative changes in the cells, fibrous tissues and blood vessels. Moreover, microbiological attacks pose severe risks to human health and are a major cause of sickness worldwide. T
Externí odkaz:
https://doaj.org/article/cf011fb8a83d401ebec99aa146cdfac7
Autor:
Duc-Ninh Lam, Nhung Tuyet Thi Nguyen, Doan Van Hong Thien, Chanh-Nghiem Nguyen, Chun-Jen Huang, Dan-Thuy Van-Pham
Publikováno v:
Carbohydrate Polymer Technologies and Applications, Vol 8, Iss , Pp 100533- (2024)
This study investigates the synergy of varying concentrations of graphene oxide (GO) and cellulose nanocrystals (CNCs), and poly(vinyl alcohol) (PVA) molecular weight (MW) on the UV protection, transparency, and tensile strength (TS) of PVA/GO/CNC fi
Externí odkaz:
https://doaj.org/article/a039888f0f14413baa90694c40753d82
Publikováno v:
Journal of Natural Fibers, Vol 21, Iss 1 (2024)
In this research work, we explore antibacterial activity and the UV-protection of cotton fabric functionalized with copper oxide-titanium dioxide nano composites particles (CuO+TiO2 NCPs). Cotton fabrics (Cot) were treated with L-methionine (Am) and
Externí odkaz:
https://doaj.org/article/c6a7464d926f4b4aa170dd6cab95c3c7
Publikováno v:
PeerJ, Vol 12, p e17937 (2024)
The proportions of individuals in various age classes in a population of wild animals affect population trends, behaviors, learning, and social structures. Knowledge of age structure is needed for effective conservation and management of populations.
Externí odkaz:
https://doaj.org/article/babda8831a6d4072b93c1c333ea7859e
Autor:
Deepti Pargai, Shahnaz Jahan
Publikováno v:
Textile & Leather Review, Vol 7, Pp 720-737 (2024)
The World Health Organization (WHO) and the United Nations Environment Programme (UNEP) have highlighted the increased risk of skin cancer due to exposure to UV radiation. This emphasizes the importance of safeguarding the skin. Although sunscreens a
Externí odkaz:
https://doaj.org/article/76d86046100748b8a5dd36b99a6c7426
Autor:
Mohamed Abdel-Shakur Ali, Emam Abdel-Mobdy Abdel-Rahim, Azza Abdel-Aziz Mahmoud, Sahar Emam Mohamed
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract Silver and titanium-silver nanoparticles have unique properties that make the textile industry progress through the high quality of textiles. Preparation of AgNPs and TiO2-Ag core–shell nanoparticles in different concentrations (0.01% and
Externí odkaz:
https://doaj.org/article/5357ce0255034b56a79d4eced41a3d86
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