Method for detecting target molecule using selective aggregation of quantum dots

摘要

The present invention relates to a method of detecting a target substance using selective aggregation of quantum dots. According to the present invention, when the target material is present in the quantum dot tagging a fluorescent substance to the target substance or detecting material by using a developer to selectively agglomerated, or the like without the need for pre-treatment of the target material by the reduction in fluorescence of whether or not to process the nanoparticle surface Visually it is possible to easily identify the presence. Therefore a very efficient when using the method of the present invention can be easily and quickly detect a target substance at low cost without the need for special analysis device. In particular, by making sure that you do when using the method of the present invention in the analysis of single nucleotide polymorphisms in the DNA, so that aggregation of quantum dots does not occur, to quickly and efficiently determine the presence of single nucleotide polymorphisms, the diagnosis and treatment of genetic disorders, and biological, can be very useful for use in medical research.