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A New Possibility for Fermentation Monitoring by Electrical Driven Sensing of Ultraviolet Light and Glucose
(2020-08-01)
Industrial fermentation generates products through microbial growth associated with the consumption of substrates. The efficiency of industrial production of high commercial value microbial products such as ethanol from ...
Understanding UV sensor performance in ZnO TFTs through the application of multivariate analysis
(Ieee, 2018-01-01)
Zinc oxide (ZnO) thin film transistors are well suited to UV sensing application because they absorb predominantly in the UV region due to the wide bandgap (Eg = 3.37 eV) and possess a large exciton binding energy (60 meV) ...
Understanding UV sensor performance in ZnO TFTs through the application of multivariate analysis
(2018-01-01)
Zinc oxide (ZnO) thin film transistors are well suited to UV sensing application because they absorb predominantly in the UV region due to the wide bandgap (Eg = 3.37 eV) and possess a large exciton binding energy (60 meV) ...
UV sensor based on polyurethane foam
(Elsevier Science Sa, 2018-12-01)
Ultraviolet light (UV) present in solar radiation has an important effect on the health of human skin. For that reason, we developed a disposable and easy-to-manufacture UV light sensor based on surface color change of a ...
Reliable and fast sensor for in vitro evaluation of solar protection factor based on the photobleaching kinetics of a nanocrystalline TiO(2)/dye UV-dosimeter
(ELSEVIER SCIENCE SA, 2011)
A reliable and fast sensor for in vitro evaluation of solar protection factors (SPFs) of cosmetic products, based on the photobleaching kinetics of a nanocrystalline TiO(2)/dye UV-dosimeter, has been devised. The accuracy, ...
Desenvolvimento de instrumentação eletrônica portátil para medida de pH em campo por meio de sensor óptico à base de filme de Polianilina
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Biotecnologia - PPGBiotecCâmpus São Carlos, 2014-05-30)
The pH measurement has an important role in biotechnological processes as enzymatic
reactions, fermentation processes and others. This ways the general objective of this work is
therefore the development of a portable ...
Selective UV-filter detection with sensors based on stainless steel electrodes modified with polyaniline doped with metal tetrasulfonated phthalocyanine films
(Royal Soc Chemistry, 2009-01-01)
This work describes the construction and application of two amperometric sensors for sensitive UV-filter determination. The sensors were prepared using stainless steel electrodes in which polyaniline (PANI) was electrochemically ...
Selective UV-filter detection with sensors based on stainless steel electrodes modified with polyaniline doped with metal tetrasulfonated phthalocyanine films
(Royal Soc Chemistry, 2009-01-01)
This work describes the construction and application of two amperometric sensors for sensitive UV-filter determination. The sensors were prepared using stainless steel electrodes in which polyaniline (PANI) was electrochemically ...