[HTML][HTML] Electrochemical sensors: A powerful tool in analytical chemistry

NR Stradiotto, H Yamanaka, MVB Zanoni - 2003 - SciELO Brasil
Potentiometric, amperometric and conductometric electrochemical sensors have found a
number of interesting applications in the areas of environmental, industrial, and clinical …

Monolithic stationary phases preparation for use in chromatographic and electromigration techniques: The state-of-the-art

I de Paula Lima, SP Valle, MAL de Oliveira… - Microchemical …, 2023 - Elsevier
Over three decades, monolithic stationary phases have attracted expressive attention in
separation science, especially for liquid chromatography and capillary …

Review of mullite synthesis routes by sol–gel method

LS Cividanes, TMB Campos, LA Rodrigues… - Journal of Sol-Gel …, 2010 - Springer
The sol–gel method for the mullite synthesis is reviewed, with particular emphasis on the
characterization of monophasic and diphasic gels at low, intermediate and high …

Dehydrogenation of methylcyclohexane to toluene over partially reduced silica-supported Pt-Mo catalysts

N Boufaden, R Akkari, B Pawelec, JLG Fierro… - Journal of Molecular …, 2016 - Elsevier
A series of bifunctional Pt/Mo (x)-SiO 2 catalysts were investigated in the context of the
hydrogen storage using the methylcyclohexane (MCH)-toluene-hydrogen cycle. The …

Direct electrochemistry of hemoglobin and glucose oxidase in electrodeposited sol–gel silica thin films on glassy carbon

O Nadzhafova, M Etienne, A Walcarius - Electrochemistry Communications, 2007 - Elsevier
This work points out that electrogeneration of silica gel (SG) films on glassy carbon
electrodes (GCEs) can be applied to immobilize biomolecules–hemoglobin (Hb) or glucose …

[HTML][HTML] Materiais híbridos à base de sílica obtidos pelo método sol-gel

EV Benvenutti, CC Moro, TMH Costa, MR Gallas - Química nova, 2009 - SciELO Brasil
This review deals with silica based hybrid materials obtained by the sol-gel method. It
involves concepts, classifications and important definitions regarding the sol-gel method that …

Titanate nanotubes produced from microwave-assisted hydrothermal synthesis: photocatalytic and structural properties

DC Manfroi, A dos Anjos, AA Cavalheiro… - Ceramics …, 2014 - Elsevier
Titanate nanotubes were successfully synthesized using the microwave-assisted
hydrothermal method from commercial TiO 2-anatase powder. Several samples were …

Preparation of magnetic nanoparticle-cholesterol imprinted polymer using semi-covalent imprinting approach for ultra-effective and highly selective cholesterol …

L Effting, MC Prete, A Urbano, LM Effting… - Reactive and Functional …, 2022 - Elsevier
In the present study, a magnetic nanoparticle-cholesterol imprinted polymer for cholesterol
(CHO) adsorption exploring semi-covalent imprinting approach was proposed. The Fe 3 O …

Influence of the alkyl-substituted silane precursor on sol–gel encapsulated lipase activity

CMF Soares, OA dos Santos, JE Olivo… - Journal of Molecular …, 2004 - Elsevier
Lipase from Candida rugosa was encapsulated within a chemically inert sol–gel support
prepared by polycondensation of three precursor types (tetraethoxysilane (TEOS) …

[HTML][HTML] Nanocompósitos magnéticos: potencialidades de aplicações em biomedicina

KC Souza, NDS Mohallem, EMB Sousa - Química Nova, 2011 - SciELO Brasil
The synthesis of magnetic materials such as nanostructured iron oxide has been intensively
researched due to their broad applications in biomedicine. As these nanoparticles have high …