Seo S.M. – TechConnect Briefs

Single-Walled Carbon Nanotube Network based Biosensors using Aptamers and its Characteristics

Kim D.W., Seo S.M., Park Y.J., Seoul National University, KR

We have successfully demonstrated the single-walled carbon nanotube (SWNT) network based biosensor using aptamers as the protein recognition site. The single-walled carbon nanotube network was used to improve the uniformity in I-V characteristics. Aluminum was [...]

CNT-Array Integrated SoC for Biological Sensor Applications

Seo S.M., Cheon J-H, Lee B-Y, Lee J-H., Lee M., Lee B-Y, Lee J-H., Lee M., Im J., Lee B-Y, Lee J-H., Lee M., Chung I-Y, Hong S., Park Y.J., Min H.S., Seoul National University, KR

8x8 carbon nanotube (CNT) arrays are integrated on top of the CMOS chip. The CNTs are functionalized to detect the target ions, and the I-V characteristics are altered by the bio-chemical reaction. The sensing circuit [...]