1 March 1991 Analysis of acid-base indicators covalently bound on glass supports
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Proceedings Volume 1368, Chemical, Biochemical, and Environmental Fiber Sensors II; (1991) https://doi.org/10.1117/12.24790
Event: SPIE Microelectronic Interconnect and Integrated Processing Symposium, 1990, San Jose, United States
Abstract
An accurate spectrophotometric study on acid-base indicators immobilized by a silylation process is described. Immobilization modifies the acid-base properties of the indicators: a comparison with their behaviour in solution was made. Particular care was paid to the presence of hysteresis to the sensitivity and also to the peak wavelength. Early measurements performed with optical fibers were also described.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Francesco Baldini, Mauro Bacci, Susanna Bracci, "Analysis of acid-base indicators covalently bound on glass supports", Proc. SPIE 1368, Chemical, Biochemical, and Environmental Fiber Sensors II, (1 March 1991); doi: 10.1117/12.24790; https://doi.org/10.1117/12.24790
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