Ajou University Industry-academic Cooperation Foundation

Lg Electronics Inc.

Yong Duk Han

Yoo Min Park

Hyun Chul Yoon

Yunhee Ku

Yongju Yang

Moosub Kim

Ka Ram Kim

Kang Sun Lee

Hyeong Jin Chun

Seung Yeon Song

Yun Hee Ku

Yong Ju Yang

Moo Sub Kim

Disclosed is a method of manufacturing lanthanide fluorescent silica nanoparticles, including a complex synthesis step of synthesizing a silane-lanthanide chelate complex, an emulsion formation step of forming a water-in-oil microemulsion by dispersing micelles, the water-phase core of which is introduced with the silane-lanthanide chelate complex, in an oil-phase solvent, a silica introduction step of introducing a silica precursor into the microemulsion, and a nanoparticle synthesis step of synthesizing fluorescent silica nanoparticles by crosslinking the silica precursor and the silane-lanthanide chelate complex in the micelles. The lanthanide fluorescent silica nanoparticles thus manufactured can be utilized in fluorescence analysis of inorganic materials or bio-derived materials.

Fluorescent silica nanoparticles using silane-lanthanum-base complex composite and cross-linking reaction and method for manufacturing same

The present disclosure relates to a sensor for detecting saccharide and manufacturing method thereof and detection method of glycated hemoglobin using the same wherein the sensor for detecting saccharide includes a reactive layer synthesized with hydrogel having a boronic acid-modified 3D mesh structure. A selective and sensitive detection of the glycated protein including glucose or glycated hemoglobin (HbA) in blood through high level of signal may be enabled, and the durability of the sensor for detecting saccharide may be enhanced.

Sensor for detecting saccharide and manufacturing method thereof and detection method of glycated hemoglobin using the same

Growing community of inventors

Seongnam-si, South Korea

Yong Duk Han