| 摘要 |
The invention concerns a method for amplifying the formation of complexes between the two elements of a ligand/receptor pair and its uses for detecting the presence of a substance corresponding to one of the two elements of a ligand/receptor pair in a sample and the electromagnetic signal characteristic of a substance biological activity corresponding to one of the two elements of a ligand/receptor pair in an electromagnetic signal. Said amplification method consists in: contacting the two elements of the ligand/receptor pair in conditions ensuring their reaction; prior to, simultaneously with or subsequent to said contacting, applying to one and/or the other of said elements an electromagnetic signal characteristic of the biological activity of one and/or the other of said elements. The invention is applicable to biological diagnosis in human and veterinary medicine, bacteriological control in the pharmaceutical, cosmetic and food industry. |
