Results 31 to 40 of about 282,834 (343)
HeliyonA combination of benzoyl peroxide (BPO) and tretinoin is recommended for treating acne; however, concurrent administration can be irritating, and coformulation is prevented by BPO-mediated oxidation of tretinoin.
Hila Hakak +3 more
doaj +1 more source
Química Nova, 2002 The use of sol-gel materials to develop new biosensors has received great attention due to its characteristics and versatility of sol-gel process. An overview is presented of the state-of-the-art of electrochemical biosensors employing sol-gel materials.
Antonio A. S. Alfaya, Lauro T. Kubota
doaj +1 more source
Internal Motility in Stiffening Actin-Myosin Networks
, 2003 We present a study on filamentous actin solutions containing heavy meromyosin subfragments of myosin II motor molecules. We focus on the viscoelastic phase behavior and internal dynamics of such networks during ATP depletion.
A. G. Weeds +10 more
core +1 more source
Dye modification of nanofibrous silicon oxide membranes for colorimetric HCl and NH3 sensing [PDF]
, 2016 Colorimetric sensors for monitoring and visual reporting of acidic environments both in water and air are highly valuable in various fields, such as safety and technical textiles.
Breyne, Bet +8 more
core +1 more source
The Sol-Gel Route to Nanocomposites [PDF]
, 2011 Nanocomposites are multiphase materials where one of the structural units, either organic or inorganic, is in a defined size range 1-100 nm. In order to prepare organic-inorganic nanocomposites either the particles or the polymers or both can be synthesized “in situ” or used in the final state.
openaire +4 more sources
Improvement of barrier properties of a hybrid sol-gel coating by incorporation of synthetic talc-like phyllosilicates for corrosion protection of a carbon steel [PDF]
, 2012 Sol–gel coatings for corrosion protection of metals are a good alternative to toxic chromate treatments. The present work focussed on the incorporation of inorganic fillers in a sol–gel coating to improve the barrier properties of the film.
Bonino, Jean-Pierre +4 more
core +3 more sources
Journal of Indian Association of Public Health Dentistry, 2015 Background: Periodontitis has a multifactorial etiology, with primary etiologic agents being pathogenic bacteria that reside in the subgingival area.
Shilpa Gunjal +3 more
doaj +1 more source
Effect of improved sol-gel method on composition and micro morphology of Ca3Co4O9
EPJ Web of Conferences, 2017 Ca3Co4O9 is a potential high temperature thermoelectric material. We explore the hydrothermal treatment improved sol-gel method to prepare Ca3Co4O9 thermoelectric materials.
Hu Xuanye +4 more
doaj +1 more source
Fabrication of Cr2O3 Nanoparticles Using Okra Plant Extract for Antimicrobial Activity
Journal of Kufa-Physics, 2022 Cr2O3 NPs were synthesized using Okra extract with two methods; the simple chemical method and sol-gel method. XRD analysis showed that the crystal size of Cr2O3 in a simple chemical method was (16.15) nm and with sol-gel method were 16.6 nm, 16.14 nm ...
Saja Q.Ali, Wisam J. Aziz, Raad S. Sabry
doaj +1 more source
Two Simple Approaches to Sol-Gel Transition [PDF]
, 2000 We represent a theory of polymer gelation as an analogue of liquid-glass transition in which elastic fields of stress and strain shear components appear spontaneously as a consequence of the cross-linking of macromolecules. This circumstance is explained
Alexander I. Olemskoi +17 more
core +2 more sources