A method of detecting a bio-material is provided. According to exemplary embodiments of the inventive concept, the method of detecting a bio-material includes fixing a capture antibody to a surface of a fixing structure; providing a sensing antibody composite on the capture antibody; providing an analysis target sample including a bio-material between the capture antibody and the sensing antibody composite to form a composite layer; and providing a seed growing agent on the composite layer, wherein the sensing antibody composite includes an antigen binding part and a chain part, a gold nanoparticle is bonded to one terminal of the chain part, the composite layer includes the capture antibody, the bio-material bonded to the capture antibody, and the sensing antibody composite bonded to the bio-material, and the providing of the seed growing agent includes growing of a size of the gold nanoparticle.

A method of detecting a bio-material is provided. According to exemplary embodiments of the inventive concept, the method of detecting a bio-material includes fixing a capture antibody to a surface of a fixing structure; providing a sensing antibody composite on the capture antibody; providing an analysis target sample including a bio-material between the capture antibody and the sensing antibody composite to form a composite layer; and providing a seed growing agent on the composite layer, wherein the sensing antibody composite includes an antigen binding part and a chain part, a gold nanoparticle is bonded to one terminal of the chain part, the composite layer includes the capture antibody, the bio-material bonded to the capture antibody, and the sensing antibody composite bonded to the bio-material, and the providing of the seed growing agent includes growing of a size of the gold nanoparticle.

Polymer dots comprising a functionalized fluorescent polymer and an amphiphilic molecule are provided.

Polymer dots comprising a functionalized fluorescent polymer and an amphiphilic molecule are provided.

This invention relates to imaging, such as by expansion microscopy, labelling, and analyzing biological samples, such as cells and tissues, as well as reagents and kits for doing so.

This invention relates to imaging, such as by expansion microscopy, labelling, and analyzing biological samples, such as cells and tissues, as well as reagents and kits for doing so.

A solid support for use in non-aqueous DNA-conjugated molecule reactions, wherein the support comprises a solid body formed from a plurality of polyethylene glycol units, wherein the solid body includes at least one cationic moiety.

A solid support for use in non-aqueous DNA-conjugated molecule reactions, wherein the support comprises a solid body formed from a plurality of polyethylene glycol units, wherein the solid body includes at least one cationic moiety.

Provided is a solid phase carrier capable of improving detection sensitivity, and a detection device. The solid phase carrier is provided with a polydimethylsiloxane layer with an initiator on the surface, and titanium dioxide particles distributed in said polydimethylsiloxane layer with an initiator on the surface.

Provided is a solid phase carrier capable of improving detection sensitivity, and a detection device. The solid phase carrier is provided with a polydimethylsiloxane layer with an initiator on the surface, and titanium dioxide particles distributed in said polydimethylsiloxane layer with an initiator on the surface.