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Giant Chemo-Resistance of SnO disk-like structures
(2013-07-03)
Single crystalline SnO micro-disks, synthesized by a carbothermal reduction process, exhibited a nearly 1000-fold increase in resistance upon exposure to 100 ppm of NO2 without addition of catalysts or dopants nor the ...
Giant Chemo-Resistance of SnO disk-like structures
(2013-07-03)
Single crystalline SnO micro-disks, synthesized by a carbothermal reduction process, exhibited a nearly 1000-fold increase in resistance upon exposure to 100 ppm of NO2 without addition of catalysts or dopants nor the ...
¿Nanomateriales o nanopartículas? Desafíos de la ontología del dominio nanoNanomaterials or nanoparticles? Challenges of the nano domain ontology
(Universidad Nacional Autónoma de México, 2019-02-15)
En este artículo nos proponemos dejar planteados algunos problemas filosóficos que surgen del análisis del campo de las nanociencias, partiendo de ciertas discusiones provenientes de la filosofía de la química. Muchos ...
Nanopartículas de prata contendo xilanas: síntese, caracterização e avaliação do seu efeito imunomodulador e antibacteriano
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM BIOQUÍMICA E BIOLOGIA MOLECULAR, 2022-05-06)
In recent decades, the increase in bacterial resistance to new treatments has led to a
series of attempts against a search for these microorganisms. Within this context,
significant progress has been achieved in the ...
Simulação e otimização de modelos de antenas em microfita para a integração em nano satélites
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2022-02-25)
This document seeks to present the procedures adopted for the development of a microstrip
antenna, with a center frequency of 401 MHz and linear polarization, modeled through
the transmission line method, using the Taconic ...
Proposed molecular model for electrostatic interactions between insulin and chitosan. Nano-complexation and activity in cultured cells
(Elsevier Science, 2018-01)
The objective of this contribution was to propose a model that would explain the nanocomplexes formation between Human Recombinant Insulin (I) and a polydisperse Chitosan (CS). Such an objective implied exploring I and CS ...
Síntesis, caracterización y funcionalización de nano-partículas magnéticas en grafeno oxidado visando aplicaciones en terapia fotodinámica.
(Escuela Superior Politécnica de Chimborazo, 2017-12)
The objective of this thesis was to study the temporal stability of the nanocomposite GO-NPFes-Mentil ZnPc-VCLPEGDA aiming applications in Photodynamic Therapy (PDT). For this, the co-precipitation method was used to ...
Hierarchical Assembly of CaMoO4 Nano-Octahedrons and Their Photoluminescence Properties
(Amer Chemical Soc, 2011-04-07)
Hierarchical assemblies of CaMoO4 (CM) nano-octahedrons were obtained by microwave-assisted hydrothemial synthesis at 120 degrees C for different times. These structures were structurally, morphologically and optically ...
Hierarchical Assembly of CaMoO4 Nano-Octahedrons and Their Photoluminescence Properties
(Amer Chemical Soc, 2011-04-07)
Hierarchical assemblies of CaMoO4 (CM) nano-octahedrons were obtained by microwave-assisted hydrothemial synthesis at 120 degrees C for different times. These structures were structurally, morphologically and optically ...