Zobrazeno 1 - 10
of 10 307
pro vyhledávání: '"UV Irradiation"'
Publikováno v:
Open Physics, Vol 22, Iss 1, Pp 6376-93 (2024)
Intraocular lenses (IOLs) based on a transparent hydrophilic acrylic polymer have been irradiated by a 365 nm UV lamp at a 200 mJ/cm2 fluence and at different exposure times, from 1 h up to 19 h, in air and at room temperature. The macromolecular mod
Externí odkaz:
https://doaj.org/article/353b88571ce34569a8217401c811bae9
Autor:
Wagih Sadik, Abdelghaffar M. El-Demerdash, Adel William Nashed, Amr Ahmed Mostafa, Elsayed Lamie
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-23 (2024)
Abstract Industrial wastewater treatment using UV irradiation in combination with oxidants or catalysts (TiO2) has attracted attention as a promising substitute for conventional methods. Studying the preparation and characterization of TiO2–SnO2 na
Externí odkaz:
https://doaj.org/article/01bf4a9176314bfabbf3f54ece694010
Publikováno v:
East European Journal of Physics, Iss 4 (2024)
The synthesis of nanocomposite films comprising carboxymethyl cellulose/ polyvinyl alcohol (CMC PVA) mixed with zinc oxide nanoparticles (ZnO NPs) through a simple solution casting method is examined. Furthermore, the impact of ZnO NPs and UV‑irrad
Externí odkaz:
https://doaj.org/article/6fe0b6d2d0be4b1191812bf44071666b
Publikováno v:
Polymer Testing, Vol 140, Iss , Pp 108598- (2024)
The impact of UV radiation on the high-temperature behavior of polyphenylene sulfide (PPS) fiber was investigated in this study. The ultimate strength, failure strain elasticity modulus and toughness were employed to evaluate the degradation caused b
Externí odkaz:
https://doaj.org/article/0f5d583246f444488c320b93747a89e9
Publikováno v:
Frontiers in Built Environment, Vol 10 (2024)
Clean indoor air is crucial for human lives in residential and workplace settings, including food safety and supply chains. Since the COVID-19 outbreak, disinfecting air has become vital for the public as the SARS-CoV-2 virus and other infectious dis
Externí odkaz:
https://doaj.org/article/7fbd407df3aa44a387c827470fabedb1
Autor:
Andrew Alberini, Teresa Fornaro, Cristina García-Florentino, Malgorzata Biczysko, Iratxe Poblacion, Julene Aramendia, Juan Manuel Madariaga, Giovanni Poggiali, Álvaro Vicente-Retortillo, Kathleen C. Benison, Sandra Siljeström, Sole Biancalani, Christian Lorenz, Edward A. Cloutis, Dan M. Applin, Felipe Gómez, Andrew Steele, Roger C. Wiens, Kevin P. Hand, John R. Brucato
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract The Scanning Habitable Environments with Raman and Luminescence for Organics and Chemicals (SHERLOC) instrument onboard the Mars 2020 Perseverance rover detected so far some of the most intense fluorescence signals in association with sulfat
Externí odkaz:
https://doaj.org/article/7b227e312299456ca6f3e092c053f5f1
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Two low-pressure ultraviolet (UV) lamps at 185/254 nm with sodium persulfate in a pilot UV device were utilized for the degradation of reactive red (B-3BF) dye wastewater compared with two UV lamps at 185/185 nm and two UV lamps at 254/254 n
Externí odkaz:
https://doaj.org/article/d800f3550c254d999bc05d1d8265138f
Autor:
Wang, Tao a, Tang, Qian a, Deng, Lin a, ⁎, Tan, Chaoqun a, Hu, Jun a, b, Singh, Rajendra Prasad a
Publikováno v:
In Chemical Engineering Journal 15 January 2025 504
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 283, Iss , Pp 116805- (2024)
The accumulation of polyethylene microplastics (PE-MPs) in soil has raised considerable concerns; however, the effects of their persistence and mitigation on agroecosystems have not been explored. This study aimed to assess the detrimental effects of
Externí odkaz:
https://doaj.org/article/344642109eef4f9590b407518a896057
Publikováno v:
In Chemical Engineering Journal 1 November 2024 499