A hand-held photometer for quantitative
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Clement Bordier; Philippe Ryter
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Article
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1986
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Elsevier Science
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English
β 881 KB
A simple multichannel transmission photometer is presented. This instrument is designed to give a quantitative result from dot-immunobinding assays. The optoelectronic components of the system (yellow GaP light-emitting diode and CdS photoresistor) have been selected to match the absorbance maximum