Zobrazeno 1 - 10
of 111
pro vyhledávání: '"Frank, V."'
Autor:
Alyssa M. Rook, Mohinder M. Merchea, G. Ekin Atilla-Gokcumen, X. Michael Liu, Crystal M. Collado, Frank V. Bright, Nadine D. Kraut, Jerod J. Hurst, Ian J. Horner, E. Peter Maziarz
Publikováno v:
The Journal of Physical Chemistry B. 119:10531-10542
Multipurpose solutions (MPS) are a single solution that functions to simultaneously rinse, disinfect, clean, and store soft contact lenses. Several commercial MPS products contain polyhexamethylene biguanide (PHMB) and/or polyquaternium-1 (PQ-1) as a
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 33(17)
When xerogel films derived from carboxyethylsilanetriol (COE) and tetraethoxysilane (TEOS) or 3-aminopropyltriethoxysilane (APTES), n-octyltriethoxysilane (C8), and TEOS are formed on Al2O3 they exhibit chemically segregated domains with unique chemi
Publikováno v:
Chemical Physics Letters. 450:156-163
Most fluorescence spectroscopic methods that investigate the properties of surfactant-based systems are invasive in nature as they rely on information afforded by an externally-introduced probe. External probes may adversely affect the colloidal prop
Autor:
Lee Kelepouris, Frank V. Bright, Chase A. Munson, Sheila N. Baker, Gary A. Baker, Gary J. Blanchard
Publikováno v:
Applied Spectroscopy. 61:537-547
We report on the effects of temperature (+30 to −100 °C) on the fluorescence from N-acetyl tryptophanamide (NATA) and human serum albumin (HSA) sequestered within Aerosol-OT (AOT) reversed micelles. NATA reports simultaneously from the polar and n
Publikováno v:
Journal of Applied Physics. 1/1/1987, Vol. 61 Issue 1, p8. 4p.
Publikováno v:
Macromolecules. 38:1341-1348
We report on the behavior of a three-armed, poly(dimethylsiloxane) (PDMS)-based junction that is site-selectively labeled with a single fluorescent dansyl reporter group (dansyl junction, DJ) in (i) pure CO2 at 308 K as a function of CO2 density and
Effects of Subzero Temperatures on Fluorescent Probes Sequestered within Aerosol-OT Reverse Micelles
Publikováno v:
Langmuir. 20:1551-1557
We report on the effects of temperature (+30 to −100 °C) and water loading on the steady-state fluorescence from four fluorescent probe molecules when they are sequestered within the interior of sodium bis(2-ethyl-1-hexyl) sulfosuccinate (Aerosol
Autor:
Eric J. Bukowski, Frank V. Bright
Publikováno v:
Applied Spectroscopy. 56:1588-1592
We have constructed a new two-photon phase-resolved fluorimeter that can be used to selectively record analyte emission spectra from optically challenging samples (soft drinks, juices, and urine) without sample pretreatment. We demonstrate the use of
Publikováno v:
Applied Spectroscopy. 56:455-463
We compare the emission spectra and analytical response profiles of several semiselective luminescent probes that are commonly used to quantify nonfluorescent analytes (ruthenium(II) tris(2,2′-bipyridyl) dication, tris(4,7-diphenyl-1,10-phenanthrol
Publikováno v:
The Journal of Physical Chemistry B. 105:9663-9668
We report on the local microenvironment that surrounds three fluorescent solutes (i.e., the cybotactic region) when they are dissolved in a 1-butyl-3-methylimidazolium hexafluorophosphate ([bmim][PF6]) room-temperature ionic liquid as a function of t