Results 41 to 50 of about 28,816 (304)

AVALIAÇÃO IN VITRO DO FATOR DE PROTEÇÃO SOLAR A PARTIR DE FOTOPROTETORES MANIPULADOS CONTENDO AGENTES ATIVOS ANTIENVELHECIMENTO

Colloquium Vitae, 2010
Critical issues have taken place involving potential interactions between sunscreen components and the components of antiaging active (AA) agents. Critical issues have taken place involving potential interactions between sunscreen components and the ...
Beatriz Lino Alves, Jacqueline Alves Pereira, Rosângela Cristóvão Ferreira, Ana Julia Pereira Santinho Gomes   +3 more
doaj   +1 more source

Stability Study of Sunscreens with Free and Encapsulated UV Filters Contained in Plastic Packaging

Pharmaceutics, 2017
Sunscreens play a fundamental role in skin cancer prevention and in protection against photo-aging. UV filters are often photo-unstable, especially in relation to their vehicles and, being lipophilic substances, they are able to interact with plastic ...
Benedetta Briasco, Priscilla Capra, Barbara Mannucci, Paola Perugini   +3 more
doaj   +1 more source

Sun protection behaviors among children aged 6−18 years old, the role of socioeconomic factors: A cross‐sectional study

Health Science Reports, 2023
Background and Aims Evaluation of sun protection behavior and related factors in children aged between 6 and 18 years in Isfahan, Iran. Methods This cross‐sectional study was conducted at outpatient pediatric clinics affiliated with Isfahan University of
Nikta Nouri, Parisa Iravani, Bahareh Abtahi‐Naeini   +2 more
doaj   +1 more source

Estimation of the Discharge of Sunscreens in Aquatic Environments of the Mexican Caribbean

Environments, 2020
Tourist growth in Quintana Roo, Mexico has brought with it an increase of pollution by sunscreens to aquatic ecosystems, which represents an environmental risk because of the chemical components of sunscreens that can negatively affect human health and ...
D. Casas-Beltrán, Miguel Hernández-Pedraza, Jesús Alvarado-Flores   +2 more
semanticscholar   +1 more source

Are in-market control systems for sunscreens adequate for consumer protection? A review of the legal framework regulating sun protection factor labels in Europe

BMJ Public Health, 2023
Public health authorities and regulations in Europe protect the population against the damaging effects of excessive solar ultraviolet radiation through, among other means, monitoring marketed sunscreens and enforcing compliance with sun protection ...
Aleix Bacardit
doaj   +1 more source

Exploring Mycosporine-like Amino Acid UV-Absorbing Natural Products for a New Generation of Environmentally Friendly Sunscreens

Marine Drugs, 2023
Human skin needs additional protection from damaging ultraviolet radiation (UVR: 280–400 nm). Harmful UVR exposure leads to DNA damage and the development of skin cancer.
Nedeljka Rosic, Mike Climstein, Glen M. Boyle, Duy Thanh Nguyen, Yunjiang Feng   +4 more
doaj   +1 more source

Environmentally Friendly Sunscreens: Mechanochemical Synthesis and Characterization of β-CD Inclusion Complexes of Avobenzone and Octinoxate with Improved Photostability

, 2020
We report on the mechanochemical synthesis of inclusion complexes obtained by reacting β-cyclodextrin (β-CD) with two widely used sunscreens, namely avobenzone (AVO) and octinoxate (OCT).
Simone d’Agostino, Alessandra Azzali, Lucía Casali, P. Taddei, F. Grepioni   +4 more
semanticscholar   +1 more source

Polaronic and Electrochemical Signatures in Group IVB (Ti, Zr, Hf) Oxides: Unified SKP–DFT Insights for Tunable Transport in Energy and Electronic Devices

Advanced Functional Materials, EarlyView.
Charge carrier concentration and mobility in TiO2, ZrO2, and HfO2 powder films are experimentally mapped as a function of temperature. The results uncover polaron‐mediated transport regimes and field‐activated conduction, enabling the design of oxide‐based electronic and energy devices with thermally tunable functionality.
Beatriz Moura Gomes, Júlia Holtz, Maria Luís Pinto, Maria Helena Braga   +3 more
wiley   +1 more source

Exploring associations between skin, the dermal microbiome, and ultraviolet radiation: advancing possibilities for next-generation sunscreens

Frontiers in Microbiomes, 2023
Recent studies have provided strong evidence of a functional link between the microbiota of the skin and overall host health. While sunscreens offer protection against acute and chronic dermatological damage by reflecting, absorbing and scattering ...
Matthew L. Smith, Catherine A. O’Neill, Mark R. Dickinson, Bhaven Chavan, Andrew J. McBain   +4 more
doaj   +1 more source

Anti-aging and Sunscreens: Paradigm Shift in Cosmetics

Advanced Pharmaceutical Bulletin, 2019
Skin, being one of the vital organs and a protective barrier needs to be pampered and taken care of from early childhood. It is the most visible and the widest exposed organ and by far reflects the general health condition and the aging process in humans.
S. Shanbhag, A. Nayak, R. Narayan, U. Nayak   +3 more
semanticscholar   +1 more source