| 摘要 |
<p>A particulate or dynamic microarray system is produced by immobilising reactant molecules on particles, arranged in at least three distinct groups corresponding to the number of reactants used. Preferably, the groups are separated by intervening groups without immobilised reactant molecules or with specific signal molecules. Further, the particles are suspended in a medium which can be solidified subsequent to the reaction or reactions between analytes and immobilised reagents. The inventive system offers better kinetic properties than presently used spatially static microarrays, where reactant molecules are immobilised e.g. on gels or chips.</p> |
