Results 81 to 90 of about 28,816 (304)

Protetores solares Sunscreens

open access: yesQuímica Nova, 2007
Health problems related to UV radiation can be minimized by the appropriate use of sunscreens. Different kinds of sunscreens are reported in the literature, even though there is a misleading denomination among them and few discussions are presented about
Juliana Flor   +2 more
doaj   +1 more source

Sunscreens: A comprehensive review with the application of nanotechnology

open access: yesJournal of Drug Delivery Science and Technology, 2023
Vivek P. Chavda   +4 more
semanticscholar   +1 more source

Lignin Extraction from Various Biomass Sources: A Comprehensive Review of Characteristics, Applications, and Future Prospects

open access: yesThe Chemical Record, EarlyView.
Lignin, a major byproduct of various agricultural waste, plays a key role in advancing a sustainable circular economy. There are several challenges faced during lignin extraction due to its complex structure and strong bond in the lignocellulosic biomass matrix.
Alaa A. Dandash   +2 more
wiley   +1 more source

Unlocking the Potential of Hydroxycinnamic Acid Bioconjugates: Tailored Derivatives for Biomedical, Cosmetic, and Food Applications

open access: yesCompounds
This review discusses the development and applications of bioconjugates derived from natural hydroxycinnamic acids (HCA), such as coumaric, sinapic, ferulic, and caffeic acids, combined with various biomaterials.
José C. J. M. D. S. Menezes   +1 more
doaj   +1 more source

Sunscreen Boosting Effect by Solid Lipid Nanoparticles-Loaded Fucoxanthin Formulation

open access: yesCosmetics, 2020
Fucoxanthin is a bioactive compound that is a kind of natural carotenoid. Fucoxanthin is known to protect against UV‐B-induced cell damage in hairless mice, even though it is physiochemically unstable to heat and acid due to its polyunsaturated structure,
Yong-Jik Lee, Gae-Won Nam
doaj   +1 more source

Long-Acting and Safe Sunscreens with Ultrahigh Sun Protection Factor via Natural Lignin Encapsulation and Synergy.

open access: yesACS Applied Bio Materials, 2018
Requirements for safe, stable, and long-acting sunscreens are successfully accomplished by natural lignin due to its broad-spectrum ultraviolet (UV)-blocking and synergistic properties. Chemical sunscreens are encapsulated in enzymatic hydrolysis lignin (
X. Qiu   +4 more
semanticscholar   +1 more source

Proliferative and neoplastic aural pinna masses in a collection of African giant pouched rats (Cricetomys ansorgei)

open access: yesVeterinary Record Case Reports, EarlyView.
Abstract This case series describes aural lesions occurring in five African giant pouched rats (Cricetomys ansorgei) residing at a single zoological institution in southern California. Age of onset ranged from 3 to 7 years. Lesions occurred as single or multiple masses on one or both ears. A single case also developed a nasal mass.
Amanda Burke   +4 more
wiley   +1 more source

The variability of in vivo sunscreen sun protection factor values

open access: yesInternational Journal of Cosmetic Science, EarlyView.
14 July 2025: This article was published in Early View in error. The article is meant for a special issue to be published shortly.
Curtis Cole   +2 more
wiley   +1 more source

Would Rutin be a Feasible Strategy for Environmental-Friendly Photoprotective Samples? A Review from Stability to Skin Permeability and Efficacy in Sunscreen Systems

open access: yesCosmetics
Rutin, a flavonoid found in various plants, has gained attention for its potential applications in the cosmetic industry due to its antioxidant, anti-inflammatory, and potential photoprotective properties.
Maíra Bueno Ariede   +8 more
doaj   +1 more source

A novel approach to target skin photodamage: Topical application of salt inducible kinase inhibitors

open access: yesInternational Journal of Cosmetic Science, EarlyView.
UV‐induced photodamage leads to increased DNA damage and elevated MMP levels, which degrade collagen and contribute to wrinkle formation. SLT‐001 and SLT‐008, novel cosmetic ingredients that target salt‐inducible kinase, help reverse this effect by enhancing DNA repair, reducing MMP expression and decreasing erythema, thereby mitigating photodamage ...
Inbal Rachmin   +7 more
wiley   +1 more source

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