Results 71 to 80 of about 492,394 (350)

Human Skin Permeation of Ethoxy- and Propoxypropanol Commonly Found in Water-Based Products

open access: yesToxics
Some propylene glycol ethers (PGEs) have been associated with reproductive toxicity. Ethoxypropanol (PGEE) and propoxypropanol (PGPE) are two common PGEs found in many commercial products.
Hélène P. De Luca   +4 more
doaj   +1 more source

DESAIN OF ACOUSTIC SANDWICH COMPOSITE FROM FOAM CONCRETE AND PALM FIBER

open access: yesJurnal Natural, 2018
The purpose of this research were to investigate the influence of palm fiber composition and the number of hole cavities was varied with design Acoustic Sandwich Composite on sound absorption of acoustic panel.
Devya Kartika Devya   +2 more
doaj   +1 more source

Metabolism of skin-absorbed resveratrol into its glucuronized form in mouse skin. [PDF]

open access: yesPLoS ONE, 2014
Resveratrol (RESV) is a plant polyphenol, which is thought to have beneficial metabolic effects in laboratory animals as well as in humans. Following oral administration, RESV is immediately catabolized, resulting in low bioavailability.
Itsuo Murakami   +7 more
doaj   +1 more source

Graphene-based photonic crystal

open access: yes, 2010
A novel type of photonic crystal formed by embedding a periodic array of constituent stacks of alternating graphene and dielectric discs into a background dielectric medium is proposed.
Anton A. Kolesnikov   +39 more
core   +1 more source

Human skin absorption of three phthalates [PDF]

open access: yesToxicology Letters
Population studies reveal widespread exposure to phthalates. Understanding their absorption, distribution, metabolism, and excretion is vital to reduce exposure. However, data on skin absorption remain limited. We thus aim to characterize the skin permeation of three phthalates in a mixture, neat or in emulsion; di(2-ethylhexyl) phthalate (d4-DEHP ...
Hopf, N.B.   +7 more
openaire   +2 more sources

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu   +5 more
wiley   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Impact of Skin Decontamination Wipe Solutions on the Percutaneous Absorption of Polycyclic Aromatic Hydrocarbons

open access: yesToxics
Firefighter occupational exposures were categorized as a class 1 (known) carcinogen by the International Agency for Research on Cancer in 2022. As a result, firefighters have become heavily focused on identifying effective and easy to implement ...
Chandler Probert   +2 more
doaj   +1 more source

Understanding the friction mechanisms between the human finger and flat contacting surfaces in moist conditions

open access: yes, 2010
Human hands sweat in different circumstances and the presence of sweat can alter the friction between the hand and contacting surface. It is, therefore, important to understand how hand moisture varies between people, during different activities and the ...
Carre, M.J.   +4 more
core   +1 more source

Percutaneous Absorption of Salicylic Acid after Administration of Trolamine Salicylate Cream in Rats with Transcutol® and Eucalyptus Oil Pre-Treated Skin [PDF]

open access: yes, 2013
Purpose: This study was conducted to assess the effect of skin pre-treatment with Transcutol® and eucalyptus oil on systemic absorption of topical trolamine salicylate in rat. Methods: Pharmacokinetic parameters of salicylic acid following administration
Behzad Sharif Makhmalzadeh   +3 more
core   +1 more source

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