Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Martin, Hedström"'
Publikováno v:
Biotechnology Reports, Vol 28, Iss , Pp e00568- (2020)
This work presents a rapid, selective and sensitive automated sequential injection flow system with a capacitive biosensor for detection of the mecA gene (the model chosen for this study), which emerges from methicillin-resistant Staphylococcus aureu
Externí odkaz:
https://doaj.org/article/ae0b8e746f104e69873818a0d23ce60b
Publikováno v:
Sensors, Vol 22, Iss 1, p 99 (2021)
A capacitive biosensor for the detection of protein A was developed. Gold electrodes were fabricated by thermal evaporation and patterned by photoresist photolithography. A layer-by-layer (LbL) assembly of thiourea (TU) and HAuCl4 and chemical reduct
Externí odkaz:
https://doaj.org/article/c7a81a561f4344e4897a428a6660f680
Publikováno v:
Sensors, Vol 21, Iss 23, p 8149 (2021)
The performance of a biosensor is associated with the properties of an immobilization layer on a sensor chip. In this study, gold sensor chips were modified with two different immobilization layers, polytyramine film and 6-mercaptohexanol self-assemb
Externí odkaz:
https://doaj.org/article/595e5d8b142e4570b354043769a82210
Publikováno v:
Biotechnology Reports, Vol 11, Iss C, Pp 12-17 (2016)
A strategy for the detection of aflatoxin B1 using a capacitive biosensor has been studied. The use of proteins for the generation of sites with high specificity against aflatoxin B1 are produced via bioimprinting. This technique has become a tool fo
Externí odkaz:
https://doaj.org/article/2af96d43c7894d0f926bca0d06a856cc
Publikováno v:
PLoS ONE, Vol 13, Iss 3, p e0193754 (2018)
The impact of the microbiota on our health is rapidly gaining interest. While several bacteria have been associated with disease, and others being indicated as having a probiotic effect, the individual biomolecules behind these alterations are often
Externí odkaz:
https://doaj.org/article/6a8c90013093494593cab674d7edf1ce
Publikováno v:
Biotechnology Reports, Vol 8, Iss C, Pp 144-151 (2015)
A capacitive biosensor was used for detection of aflatoxin B1. Two different methods for cleaning gold electrodes were evaluated using cyclic voltammetry in the presence of ferricyanide as redox couple. The methods involve use of a sequence of cleani
Externí odkaz:
https://doaj.org/article/dc3de671670947339a3ae8d6662a1e89
Publikováno v:
Biotechnology Reports, Vol 3, Iss C, Pp 42-48 (2014)
A capacitive DNA-sensor model system was used to monitor the capture of complementary single-stranded DNAs. The sensor chip consisted of a gold electrode, which was carefully insulated with a polytyramine layer and covalently tagged with 25-mer oligo
Externí odkaz:
https://doaj.org/article/fb41b3f90f2f4ff3ab069e843849e2a5
Publikováno v:
Biotechnology Reports, Vol 3, Iss C, Pp 65-72 (2014)
An analytical method is presented, combining novel microcontact imprinting technique and capacitive biosensor technology for the detection of BSA. Glass cover slips were used for preparation of protein stamps. The microcontact-BSA imprinted gold elec
Externí odkaz:
https://doaj.org/article/98a7f551342242a9818d661f15e32a83
Capacitive Sensor to Monitor Enzyme Activity by Following Degradation of Macromolecules in Real Time
Publikováno v:
Applied Biochemistry and Biotechnology
A capacitive sensor was developed to analyze the presence and enzymatic activity of a model protease from standard solutions by following the degradation of the substrate in real time. The enzyme was chosen based on its specific digestion of the hing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2449a7351a42dcd5b9da47c7047bbc89
https://doi.org/10.1007/s12010-019-03006-0
https://doi.org/10.1007/s12010-019-03006-0
Publikováno v:
Talanta. 191:202-208
A highly sensitive flow-injection capacitive immunosensor was developed for detection of the mycotoxin zearalenone (ZEN). Different strategies for immobilization of an anti-ZEN antibody on the surface of a gold electrode, i.e. polytyramine or self-as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f71f8d25c3deab9f2fb5a7da8e0c650
https://doi.org/10.1016/j.talanta.2018.08.062
https://doi.org/10.1016/j.talanta.2018.08.062