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Novel hybrid materials based on alginate-boehmite-riboflavin for photogeneration of reactive oxygen species in aqueous media: Potential environmental implications
(Elsevier, 2020-06)
In this work, hybrid composites based on beads of alginate, boehmite and riboflavin-5′-phosphate dye (ALG-B-RP) were synthesized in order to obtain novel materials capable to generate reactive oxygen species (ROS). The ...
Adsorption of reactive dyes on titania-silica mesoporous materials
(Academic Press Inc Elsevier Science, 2006-07)
This paper presents a study on the adsorption of two basic dyes, methylene blue (MB) and rhodamine B (RhB), from aqueous solution onto mesoporous silica-titania materials. The effect of dye structure, adsorbent particle ...
Cytotoxicity and genotoxicity of pulp capping materials in two cell lines
(Wiley-Blackwell Publishing, Inc, 2009-03-01)
The aim of this study was to evaluate the cytotoxicity and genotoxicity of the new castor oil bean cement (COB) material in comparison to commonly used pulp capping materials.Specimens of COB, calcium hydroxide (Hydro C), ...
Computer modelling of RF ablation in cortical osteoid osteoma: Assessment of the insulating effect of the reactive zone
(Informa Healthcare, 2016-02-05)
Abstract: Purpose: The aim was to study by computer simulations the insulating role of the reactive zone surrounding a cortical osteoid osteoma (OO) in terms of electrical and thermal performance during radiofrequency ...
Chemical sensors based on N-substituted polyaniline derivatives: reactivity and adsorption studies via electronic structure calculations
(2018-07-01)
Conjugated organic polymers represent an important class of materials for varied technological applications including in active layers of chemical sensors. In this context, polyaniline (PANI) derivatives are promising ...
Reactive processing and evaluation of butadiene-styrene copolymer/polyaniline conductive blends
(John Wiley & Sons IncHobokenEUA, 2006)
Assessment of sugar cane straw ash (SCSA) as pozzolanic material in blended Portland cement: Microstructural characterization of pastes and mechanical strength of mortars
(2015-07-21)
Abstract The aim of this paper is to assess the pozzolanic reactivity of sugar cane straw ash (SCSA) obtained through an auto-combustion process and the mechanical properties of SCSA-containing systems. Characterization ...
Indirect and direct Chapelle’s methods for the determination of lime consumption in pozzolanic materials
(IBRACONSão Paulo, 2015)
In this work, comments are made about indirect methods and direct Chapelle’s method applied to the determination of the reactivity of pozzolanic
materials. The Chapelle’s method is based on the lime-pozzolan reaction and ...
Fundamental material properties of the 2LiBH4-MgH2 reactive hydride composite for hydrogen storage: (II) Kinetic properties
(MDPI AG, 2018-05-07)
Reaction kinetic behaviour and cycling stability of the 2LiBH4-MgH2 reactive hydride composite (Li-RHC) are experimentally determined and analysed as a basis for the design and development of hydrogen storage tanks. In ...
Copolymers of phenoxyethyl methacrylate with butyl methacrylate: Synthesis, characterization and reactivity ratios
(2009)
Phenoxyethyl methacrylate (POEMA) and butyl methacrylate (BMA) were copolymerized by free-radical copolymerization using ,'-azobisisobutyronitrile (AIBN) in 2-butanone solution at 3331K. Copolymers were characterized by ...