Aptamer-aptamer linkage based aptasensor for highly enhanced detection of small molecules

The multi‐target colorimetric aptasensors can be easily fabricated by using two different aptamer sequences. However, there have been no research reports about improvement or enhancing of colorimetric signals based on the aggregation properties of AuNPs. Herein, we report a simple and efficient meth...

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Veröffentlicht in:	Biotechnology journal 2016-06, Vol.11 (6), p.843-849
Hauptverfasser:	Nguyen, Van-Thuan, Lee, Bang Hyun, Kim, Sang Hoon, Gu, Man Bock
Format:	Artikel
Sprache:	eng
Schlagworte:	Aptamers, Nucleotide - chemistry Aptasensor AuNPs Biosensing Techniques - methods Chlortetracycline - analysis Colorimetry Gold - chemistry Kanamycin - analysis Limit of Detection Metal Nanoparticles - chemistry Multi-target Small Molecule Libraries - analysis Small molecules Surface Plasmon Resonance Zeta potential
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