Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Belkis Valdman"'
Publikováno v:
ASSAY and Drug Development Technologies. 5:673-682
An immunosensor for detecting the antibody anti-apyrase of Schistosoma mansoni based on rigid composite materials, containing graphite powder and epoxy resins, developed in this work, is described. A surface modification strategy for the use of oxidi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bc03f1468711a74beae5a836f9f030d
https://doi.org/10.1089/adt.2007.082
https://doi.org/10.1089/adt.2007.082
Publikováno v:
Journal of Chemical Technology & Biotechnology. 82:319-327
A mechanistic model was proposed by Gordillo for the representation of lipase production by Candida rugosa, with the bioreactor in batch and fed-batch operation. However, the model was not able to represent the lipolytic activity. The objective of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b98da78cdae5a951c24e7155c08f8071
https://doi.org/10.1002/jctb.1678
https://doi.org/10.1002/jctb.1678
Publikováno v:
Applied Biochemistry and Biotechnology. 121:0361-0372
A sequential enzymatic double microreactor system with dilution line was developed for quantifying ethanol from gasohol mixtures, using a colorimetric detection method, as a new proposal to the single micro reactor system used in previous work. Alcoh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac83b3604baa1891bf7a596fa3497200
https://doi.org/10.1385/abab:121:1-3:0361
https://doi.org/10.1385/abab:121:1-3:0361
Publikováno v:
Sensors and Actuators B: Chemical. 103:7-12
A bioluminescence detection system using Pseudomonas fluorescens HK44 was applied for naphthalene measurement in the range 0–0.5 mg l−1, lower than the maximum of 1 mg l−1 recommended by EPA. Diluted sample injections of naphthalene were added
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::788920024ce9cde25843d67abcd26eb1
https://doi.org/10.1016/j.snb.2004.01.017
https://doi.org/10.1016/j.snb.2004.01.017
Publikováno v:
Process Biochemistry. 39:1217-1222
On-line tests with Pseudomonas fluorescens HK44 were carried out using a biosensor system with a flow-through cell and sample injections to detect low concentrations of naphthalene. Kinetic experiments permitted a 19 min response time and definition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a78d7f9058fcaeee7089b4e3365a853e
https://doi.org/10.1016/s0032-9592(03)00248-6
https://doi.org/10.1016/s0032-9592(03)00248-6
Publikováno v:
Applied Biochemistry and Biotechnology. 113:125-136
An automated flow injection analysis (FIA) system for quantifying ethanol was developed using alcohol oxidase, horseradish peroxidase, 4-amino-phenazone, and phenol. A colorimetric detection method was developed using two different methods of analysi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a98b82a2c62ee05b03d06afe44298bc4
https://doi.org/10.1385/abab:113:1-3:125
https://doi.org/10.1385/abab:113:1-3:125
Publikováno v:
Applied Biochemistry and Biotechnology. 113:137-144
A software sensor for on-line determination of substrate was developed based on a model for fed-batch alcoholic fermentation process and on-line measured signals of ethanol, biomass, and feed flow. The ethanol and biomass signals were obtained using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b4b442a57aa0415f17097100b489521
https://doi.org/10.1385/abab:113:1-3:137
https://doi.org/10.1385/abab:113:1-3:137
Publikováno v:
Brazilian Journal of Chemical Engineering, Vol 14, Iss 4 (1997)
Brazilian Journal of Chemical Engineering v.14 n.4 1997
Brazilian Journal of Chemical Engineering
Associação Brasileira de Engenharia Química (ABEQ)
instacron:ABEQ
Brazilian Journal of Chemical Engineering, Volume: 14, Issue: 4, Pages: 375-381, Published: DEC 1997
Brazilian Journal of Chemical Engineering v.14 n.4 1997
Brazilian Journal of Chemical Engineering
Associação Brasileira de Engenharia Química (ABEQ)
instacron:ABEQ
Brazilian Journal of Chemical Engineering, Volume: 14, Issue: 4, Pages: 375-381, Published: DEC 1997
A fed-batch alcohol fermentation on a pilot plant scale with a digital supervisory control system was evaluated as an experimental application case study of an adaptive controller. The verification of intrinsically dynamic variations in the character
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28cdcd8475f860721610693dc87e35ed
https://doi.org/10.1590/s0104-66321997000400012
https://doi.org/10.1590/s0104-66321997000400012
Autor:
Francisco Valero, M. A. Gordillo, José Luis Montesinos, Javier Lafuente, Carles Solà, Belkis Valdman
Publikováno v:
Journal of Biotechnology. 52:207-218
A simple structured mathematical model coupled with a methodology to estimate state variables and parameters was developed and applied to Candida rugosa batch and continuous lipase production. Process modelling was carried out using ACSL (Advanced Co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f99917cda9376d51219776b5106144c
https://doi.org/10.1016/s0168-1656(96)01646-x
https://doi.org/10.1016/s0168-1656(96)01646-x
Publikováno v:
Biotechnology Techniques. 10:867-870
An enzymatic biosensor, with a flow-through sensor for continuous monitoring of glucose coupled to a Flow Injection Analysis (FIA) sampling line has been used to determine glucose over the range of 5 to 120 g/l. without sample dilution. The system ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74b28d4873760b5c3b79edcf946f92f9
https://doi.org/10.1007/bf00154674
https://doi.org/10.1007/bf00154674