Simple fiber-optic-based interface to facilitate spectroscopic measurements in supercritical solvents

Journal Article · Tue Dec 01 00:00:00 EST 1992 · Applied Spectroscopy; (United States)

DOI:https://doi.org/10.1366/0003702924123520· OSTI ID:6924421

Zagrobelny, J; Li, Ming; Wang, Run; Betts, T A; Bright, F V ^[1]

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1. State Univ. of New York, Buffalo (United States)

A new fiber-optic-based interface is described to facilitate fluorescence measurements in supercritical solvents. Steady-state and time-resolved measurements are possible, and assembly/disassembly is significantly easier compared to that required for traditional high-pressure optical cell designs. 9 refs., 6 figs., 1 tab.

• DOE Contract Number: FG02-90ER14143
• OSTI ID: 6924421
• Journal Information: Applied Spectroscopy; (United States), Vol. 46:12; ISSN 0003-7028
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
SPECTROPHOTOMETERS
DESIGN
CARBON DIOXIDE
FIBER OPTICS
FLUORESCEIN
FLUORESCENCE SPECTROSCOPY
POPOP
PYRENE
SUPERCRITICAL STATE
TIME RESOLUTION
AROMATICS
AZOLES
CARBON COMPOUNDS
CARBON OXIDES
CARBOXYLIC ACIDS
CHALCOGENIDES
CONDENSED AROMATICS
DYES
EMISSION SPECTROSCOPY
HETEROCYCLIC COMPOUNDS
HYDROCARBONS
HYDROXY ACIDS
HYDROXY COMPOUNDS
MEASURING INSTRUMENTS
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
OXAZOLES
OXIDES
OXYGEN COMPOUNDS
PHENOLS
POLYPHENOLS
RESOLUTION
SPECTROSCOPY
TIMING PROPERTIES
400102* - Chemical & Spectral Procedures