Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Jeffrey S. Lundgren"'
Publikováno v:
Biosensors and Bioelectronics. 15:417-421
A new optical design uses a liquid crystal pixel array (LCPA) to discriminate multiple fluorescence signals on a two-dimensional biosensor array. The LCPA can selectively control the transmission of fluorescence generated from multiple biosensing ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3108332cd34ac8345f1c734ee0fdee9
https://doi.org/10.1016/s0956-5663(00)00098-1
https://doi.org/10.1016/s0956-5663(00)00098-1
Publikováno v:
Environmental Science & Technology. 34:704-708
Two primary explosives involved in groundwater contamination, 2,4,6-trinitrotoluene (TNT) and hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX), were detected on-site at low ppb levels with a semiautomated fiber optic biosensor. Validation of the Analyte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50b9744cd130dc770d489ccdebdc415b
https://doi.org/10.1021/es990815b
https://doi.org/10.1021/es990815b
Publikováno v:
Applied Spectroscopy. 52:96-100
We report on the behavior of monoclonal 4-4-20 mouse anti-fluorescein antibodies sequestered within aerosol-OT (AOT) reverse micelles formed in liquid n-heptane as a function of water loading ( R). Our data suggest that the fluorescein binding site s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a191e7d3739bb0a41551cb05ac6521d4
https://doi.org/10.1366/0003702981942384
https://doi.org/10.1366/0003702981942384
Publikováno v:
Applied Spectroscopy Reviews. 32:1-43
It is well-known that the behavior of molecules at interfaces is of critical importance in areas ranging from energy conversion, energy transfer, and chromatography to catalysis and chemical sensing. In this Review we focus on the use of nanosecond a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8424a85214d10c610d245b960e24fb0f
https://doi.org/10.1080/05704929508001132
https://doi.org/10.1080/05704929508001132
Publikováno v:
Analytical Chemistry. 66:2433-2440
A new technique that we call phase-resolved evanescent wave induced fluorescence (PREWIF) is introduced and is shown to be useful for studying heterogeneous interfaces under ambient conditions. PREWIF is based on the traditional interfacial selectivi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f881179581aa3f55c54ebe535d9c65a2
https://doi.org/10.1021/ac00087a005
https://doi.org/10.1021/ac00087a005
Autor:
Jeffrey S. Lundgren, Frank V. Bright
Publikováno v:
Analytical chemistry. 68(19)
We report the analytical figures of merit for the first biosensor for ionic surfactant quantification. The biosensor consists of a silanized silica optical fiber, onto which acrylodan-labeled bovine serum albumin (BSA-Ac) is immobilized. Recent work
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::458234bc916c6f8fd3159f88927b24a5
https://pubmed.ncbi.nlm.nih.gov/21619274
https://pubmed.ncbi.nlm.nih.gov/21619274
Publikováno v:
Electroanalysis. 5:289-294
Gold macrodisk, microdisk, and microband electrodes are compared for the anodic stripping voltammetry of Se(IV). All of these electrodes show a stripping peak at 0.79 V with a width at half height of 80–90 mV. The linear dynamic range, limit of det
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a19fef783ae972221c615abb41eeae4
https://doi.org/10.1002/elan.1140050405
https://doi.org/10.1002/elan.1140050405
Publikováno v:
Analytical chemistry. 71(3)
The static and dynamical behavior of a fluorescently labeled mutant of the Escherichia coli periplasmic phosphate binding protein (PBP) was investigated through steady-state and time-resolved fluorescence spectroscopy. As a means of developing a bior
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccce5d335d0a0820d3a14ea3db8529b5
https://pubmed.ncbi.nlm.nih.gov/9989379
https://pubmed.ncbi.nlm.nih.gov/9989379
Publikováno v:
Analytical chemistry. 67(20)
We investigate the effects of hydration on acrylodan-labeled bovine and human serum albumin (BSA-Ac and HSA-Ac) in aerosol-OT (AOT) reverse micelles solubilized in n-heptane. Time-resolved fluorescence intensity decay experiments reveal a dipolar rel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e42b6aea609d349fb72ffb605f49785b
https://pubmed.ncbi.nlm.nih.gov/8644923
https://pubmed.ncbi.nlm.nih.gov/8644923