Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Rajesh Guntupalli"'
Publikováno v:
Sensors and Actuators B: Chemical. 210:129-136
To date, the magnetoelastic (ME) biosensor method has not been used for the detection of methicillin-resistant Staphylococcus aureus (MRSA). In this study, we introduced, for the first time, the use of a lytic phage as a novel bio-recognition element
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b45709386829cedd75d54fe15d970ed1
https://doi.org/10.1016/j.snb.2014.12.083
https://doi.org/10.1016/j.snb.2014.12.083
Autor:
Eric Olsen, Ludmila Globa, Iryna Sorokulova, Oleg Pustovyy, Vitaly Vodyanoy, Rajesh Guntupalli
Publikováno v:
ECS Transactions. 58:1-7
A structurally transformed lytic bacteriophage having a broad host range of Staphylococcus aureus strains and a penicillin-binding protein (PBP 2a) antibody conjugated latex beads have been used to produce a biosensor for discrimination of methicilli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af5b17d2c4d95c2d141bdaf6f7ce757a
https://doi.org/10.1149/05823.0001ecst
https://doi.org/10.1149/05823.0001ecst
Publikováno v:
Nanoscience & Nanotechnology-Asia. 1:25-30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20132f4e629111a45851502cdd532491
https://doi.org/10.2174/2210682011101010025
https://doi.org/10.2174/2210682011101010025
Publikováno v:
Advanced Materials Research. :1724-1727
Thermalstability of polyclonal antibodies to Salmonella typhimurium was investigated by studying the effect of temperature on the binding activity to Salmonella typhimurium using a magnetostrictive platform. Antibodies were immobilized using the Lang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01bcf30a8b73a9f4bcf03fbf54dba291
https://doi.org/10.4028/www.scientific.net/amr.284-286.1724
https://doi.org/10.4028/www.scientific.net/amr.284-286.1724
Autor:
William C. Neely, Robert Long, Iryna Sorokulova, Vitaly Vodyanoy, Eric Olsen, Rajesh Guntupalli
Publikováno v:
Colloids and Surfaces B: Biointerfaces. 82:182-189
Stable, insoluble Langmuir monolayer films composed of Staphylococcus aureus-specific lytic bacteriophage were formed at an air-water interface and characterized. The phage monolayer was very strong, withstanding a surface pressure of ∼40 mN/m at 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bbb0ef2c1a82c53667fd477c189cd8c
https://doi.org/10.1016/j.colsurfb.2010.08.032
https://doi.org/10.1016/j.colsurfb.2010.08.032
Autor:
Rajesh GUNTUPALLI, Ramji S. LAKSHMANAN, Jiehui Wan, Z-Y. CHENG, Vitaly J. VODYANOY, Bryan A. CHIN
Publikováno v:
Sensors & Transducers, Vol 92, Iss 5, Pp 134-143 (2008)
This article presents the results of an investigation into the development and characterization of polyclonal antibody immobilized magnetoelastic biosensors. Langmuir-Blodgett (LB) monolayer technique was employed for antibody (specific to Salmonella
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::6d508a4e834862496f3269d8e65dc6e0
http://www.sensorsportal.com/HTML/DIGEST/may_08/P_281.pdf
http://www.sensorsportal.com/HTML/DIGEST/may_08/P_281.pdf
Autor:
Bryan A. Chin, Rajesh Guntupalli, Ramji S. Lakshmanan, Jiehui Wan, Vitaly Vodyanoy, Dong-Joo Kim, Tung-Shi Huang
Publikováno v:
Sensing and Instrumentation for Food Quality and Safety. 2:27-33
This article presents the results of an investigation into the enhancement of sensitivity and thermal stability of polyclonal antibody immobilized magnetoelastic biosensors. The Langmuir–Blodgett (LB) monolayer technique was employed for antibody (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e5b1ff0f38ac936231f8225de7f6f9c
https://doi.org/10.1007/s11694-007-9025-x
https://doi.org/10.1007/s11694-007-9025-x
Publikováno v:
Sensors and Actuators B: Chemical. 127:559-566
This paper presents the results of an investigation to detect Bacillus anthracis spores in liquids using microfabricated magnetoelastic particles (MEP). Free standing, magnetoelastic resonating particles, as small as 500 μm × 100 μm × 4 μm, have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::518c4149cfbf867c6250210f2c5fa4b3
https://doi.org/10.1016/j.snb.2007.05.017
https://doi.org/10.1016/j.snb.2007.05.017
Detection of Salmonella typhimurium in fat free milk using a phage immobilized magnetoelastic sensor
Autor:
Jing Hu, Valery A. Petrenko, James M. Barbaree, Ramji S. Lakshmanan, Rajesh Guntupalli, Bryan A. Chin
Publikováno v:
Sensors and Actuators B: Chemical. 126:544-550
A magnetoelastic sensor immobilized with bacteriophage for the detection of Salmonella typhimurium in fat free milk is described. The response of the magnetoelastic sensors can be measured in the absence of direct physical wire contacts to the sensor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34710cc20335b7e5c6e35be79de00a6d
https://doi.org/10.1016/j.snb.2007.04.003
https://doi.org/10.1016/j.snb.2007.04.003
Autor:
Ramji S. Lakshmanan, Jing Hu, Vitaly Vodyanoy, Michael L. Johnson, Bryan A. Chin, James M. Barbaree, Tung-Shi Huang, Rajesh Guntupalli
Publikováno v:
Sensing and Instrumentation for Food Quality and Safety. 1:3-10
In this article, a magnetoelastic sensor immobilized with polyclonal antibody for the detection of Salmonella typhimurium in food products is described. The remote query nature of magnetoelastic sensors enables the detection of bacterial species in s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1cdaa2ee24128befd341fc9864f7366
https://doi.org/10.1007/s11694-006-9003-8
https://doi.org/10.1007/s11694-006-9003-8