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- Title
New developments in biosensors.
- Authors
Baldini, Francesco; Minunni, Maria
- Abstract
Looking back in time, one of the first biosensors can be considered the urea sensor developed by Guilbault and Montalvo in 1969 with the urease enzyme immobilized over an ion selective electrode responsive to ammonium ions (G.G. Guilbault, J.G. Montalvo Jr, I Anal.Lett i , 2(5), 283-293 (1969)). The idea of this topical collection on biosensors comes to us in relation to our deep involvement, as chairpersons, in the organization of the 2nd European Biosensor Symposium, held in Florence from 18 to 21 February 2019. Besides these, interaction studies of protein-nucleic acid in mutated A -globin gene by SPR and of DNA-protein biomarkers in a microfluidic microbead chip of cardiovascular disease interest are included as examples of biosensor impact on basic research.
- Subjects
BIOSENSORS; FETAL hemoglobin; ION selective electrodes; PROCESS control systems
- Publication
Analytical & Bioanalytical Chemistry, 2019, Vol 411, Issue 29, p7605
- ISSN
1618-2642
- Publication type
Academic Journal
- DOI
10.1007/s00216-019-02232-z