Summary
A piezoelectric crystal immunosensor for the detection of bovine haemoglobin has been developed. The immobilizing process was monitored by determining the frequency shift of a quartz crystal microbalance (QCM). Bovine haemoglobin concentrations in the range of 0.001 to 0.1 mg/ml could be detected by the system. The influence of the liquid depth on the frequency of QCM was discussed. The interference of bovine serum albumin was also studied.
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Shao, B., Hu, Q., Hu, J. et al. Determination of bovine haemoglobin by a piezoelectric crystal immunosensor. Fresenius J Anal Chem 346, 1022–1024 (1993). https://doi.org/10.1007/BF00322772
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DOI: https://doi.org/10.1007/BF00322772