Zobrazeno 1 - 10
of 3 411
pro vyhledávání: '"UV protection"'
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
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:
Agata Paulina Szostak, Kinga Szopińska, Magdalena Graca, Maria Janina Śmigielska-Mikołajczyk, Weronika Łowicka, Liliana Dyląg, Konrad Wawszkowicz, Karolina Oluszczak, Anna Szeliga, Karolina Korta
Publikováno v:
Quality in Sport, Vol 22 (2024)
Skin cancers are the most common cancers and they are divided into two types: melanoma and non-melanoma skin cancers (NMSCs). Melanoma is the most lethal and aggressive type of skin cancer. The incidence of this type of cancer is increasing. Mortalit
Externí odkaz:
https://doaj.org/article/fdba78f2c65b46758e6d25b22361ed5c
Autor:
Imana Shahrin Tania, Mohammad Ali
Publikováno v:
Heliyon, Vol 10, Iss 18, Pp e37899- (2024)
This study aims to produce high-quality functional cotton fabric through the deposition of nano TiO2. Here nanoparticles are deposited by the pad-dry-cure method with different recipes formulated using an acrylic binder and wax emulsifier together wi
Externí odkaz:
https://doaj.org/article/e725c1365b7e409bb7468750bfc11d14
Autor:
Kurpanik Roksana, Kolesińska Beata, Lechowska-Liszka Agnieszka, Sokołowski Krystian, Ścisłowska-Czarnecka Anna, Tarbuk Anita, Zielińska Roksana, Zych Łukasz, Stodolak-Zych Ewa
Publikováno v:
Materials & Design, Vol 245, Iss , Pp 113285- (2024)
Effective UV protection is a key aspect of substrates directly exposed to UV radiation. Therefore, in the present study, fibrous substrates of core–shell morphology (PCL-core, PVP-shell) containing peptides based on tryptophan, tyrosine and cystein
Externí odkaz:
https://doaj.org/article/8a32bb91286e4d24bcaa1781bc64153c
Autor:
Omar M. Alatawi
Publikováno v:
Journal of Saudi Chemical Society, Vol 28, Iss 5, Pp 101914- (2024)
Herein, durable multi-functional silk is successfully prepared via in-situ clustering of nanopalladium, under the assistance of infrared irradiation. Whereas, the produced fabric acquired superior antimicrobial, UV-resistance and self-cleaning potent
Externí odkaz:
https://doaj.org/article/5b666165046c487996ee4862fcae9e30
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
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