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Chemiresistor Arrays Prepared by Simple and Fast Vapor-Phase Thiol Place-Exchange Functionalization of Gold Monolayer-Protected Cluster Films
(Wiley-VCH, 2016-08)
We describe a simple, versatile, and relatively fast method to alter the sensor selectivity of chemiresistors based on films of Au monolayer-protected clusters (MPCs) by varying their functionalization via vapor-phase thiol ...
Proton-coupled electron transfer across benzimidazole bridges in bioinspired proton wires
(Royal Society of Chemistry, 2020-03)
Designing molecular platforms for controlling proton and electron movement in artificial photosynthetic systems is crucial to efficient catalysis and solar energy conversion. The transfer of both protons and electrons ...
Biodiesel production optimization using Al2O3 based catalysts
(Elsevier, 2014)
Nanoestructured bridged silsesquioxanes via sol-gel synthesis
(Academia Nacional de Ciencias Exactas, Físicas y Naturales, 2008-12)
Two types of hybrid materials with different degree of nanoestructuring (a bridged silsesquioxane (BS) and hybrid microspheres (MS)) were obtained from a bridged precursor (P) synthesized by the reaction of glycidoxyprop ...
Carbon Nanodots for Charge-Transfer Processes
(American Chemical Society, 2019-12)
In recent years, carbon nanodots (CNDs) have emerged as an environmentally friendly, biocompatible, and inexpensive class of material, whose features sparked interest for a wide range of applications. Most notable is their ...
First total synthesis of ampullosine, a unique isoquinoline alkaloid isolated from Sepedonium ampullosporum, and of the related permethylampullosine
(Royal Society of Chemistry, 2019-10)
A straightforward and convenient approach toward the first total synthesis of ampullosine, a structurally unique 3-methylisoquinoline alkaloid isolated from Sepedonium ampullosporum, is reported. Access to the related ...
Novel microwave synthesized biomass derived furanics as effective sustainable antifouling agents
(ACS Publications, 2020-10-27)
The solid phase microwave-assisted eco-efficientsynthesis of phenyl esters with acid halides including furoylchloride (FO) and thiophenecarbonyl chloride (FS) was achievedin this work. A stoichiometric amount of the ...
Sol-gel coatings for protection and bioactivation of metals used in orthopaedic devices
(Royal Society of Chemistry, 2004-07)
The aim of this work is the production and characterisation of sol-gel coatings for protection and bioactivation of metals used as standard surgical implant materials, such as stainless steel 316 L (ASTM F138), Co based ...
Critical Influence of Culture Medium and Cr(III) Quantification Protocols on the Interpretation of Cr(VI) Bioremediation by Environmental Fungal Isolates
(Springer, 2010-02)
The influence of culture medium composition on chromium(VI) quantification according to diphenylcarbazide (DPC) colorimetric determination was evaluated. Considering the eventual biospeciation of Cr(VI) as a mechanism of ...
Determination of the pKa of hydroxy-benzophenones in ethanol-water mixtures. Solvent effects
(Elsevier Science, 2003-05-30)
Benzophenones are compounds of great importance due to their biological and physicochemical properties. The purpose of the present work was to determine by a UV-Visible spectroscopic method, the pKa of 4(OH)benzophenone, ...