Results 31 to 40 of about 12,898 (223)
Biofunctionalized all-polymer photonic lab on a chip with integrated solid-state light emitter [PDF]
, 2015 A photonic lab on a chip (PhLOC), comprising a solid-state light emitter (SSLE) aligned with a biofunctionalized optofluidic multiple internal reflection (MIR) system, is presented.
Büttgenbach, Stephanus +6 more
core +1 more source
Gels, 2021 This work is devoted to the development of non-lithographic template methods of synthesis. These methods have a significant advantage in terms of structure formation: there is no need to design and produce masks, which greatly simplifies the process, and
Andrey Yu. Arbenin +7 more
doaj +1 more source
Microstructural properties of non-supported microporous ceramic membrane top-layers obtained by the sol-gel process [PDF]
, 1996 Dried and calcined non-supported membrane top-layers of SiO2, SiO2/TiO2, SiO2/ZrO2 (10, 20 and 30 mol% TiO2 and ZrO2, respectively) and SiO2/Al2O3 (10 mol% AlO1.5) were prepared using acid catalyzed hydrolysis and condensation of alkoxides in ethanol ...
Burggraaf, A.J. +3 more
core +2 more sources
Nanomaterials, 2022 The N-doped cobalt-based (Co) bifunctional single atom catalyst (SAC) has emerged as one of the most promising candidates to substitute noble metal-based catalysts for highly efficient bifunctionality.
Lijuan Wang +5 more
doaj +1 more source
Sol–gel synthesis of highly TiO2 aerogel photocatalyst via high temperature supercritical drying
Journal of Saudi Chemical Society, 2017 Nanocrystalline powders of TiO2 xerogel and aerogel were prepared by using acid-modified sol–gel approach. For TiO2 aerogel material (TA), the solvent was high temperature supercritically extracted at 300 °C and 100 bars.
Rebah Moussaoui +4 more
doaj +1 more source
Energies, 2022 Vanadium pentoxide (V2O5)-anchored single-walled carbon nanotube (SWCNT) composites have been developed through a simple sol–gel process, followed by hydrothermal treatment.
Nojan Aliahmad +3 more
doaj +1 more source
Biosensors, 2023 The incorporation of nanomaterials (NMs) into biosensing schemes is a well-established strategy for gaining signal enhancement. With electrochemical biosensors, the enhanced performance achieved from using NMs is often attributed to the specific physical
Ann H. Wemple +2 more
doaj +1 more source
X-ray reflectivity, diffraction and grazing incidence small angle X-ray scattering as complementary methods in the microstructural study of sol–gel zirconia thin films [PDF]
, 2006 X-ray reflectometry, X-ray diffraction and grazing incidence small angle X-ray scattering have been complementary used to fully characterize zirconia (ZrO2) thin films obtained by the sol–gel route. The films were synthesized on various sapphire (Al2O3),
Babonneau, David +3 more
core +3 more sources
Nanocellulose Xerogel as Template for Transparent, Thick, Flame-Retardant Polymer Nanocomposites
Nanomaterials, 2021 Cellulose nanofibers (CNFs) have excellent properties, such as high strength, high specific surface areas (SSA), and low coefficients of thermal expansion (CTE), making them a promising candidate for bio-based reinforcing fillers of polymers. A challenge
Wataru Sakuma +3 more
doaj +1 more source
Catalytic coatings on steel for low-temperature propane prereforming to solid oxide fuel cell (SOFC) application [PDF]
, 2009 Catalyst layers (4–20 lm) of rhodium (1 wt%) supported on alumina, titania, and ceria–zirconia (Ce0.5Zr0.5O2) were coated on stainless-steel corrugated sheets by dip-coating in very stable colloidal dispersions of nanoparticles in water.
Alphonse, Pierre, Ansart, Florence
core +2 more sources