Colorimetric gold nanoparticles-based aptasensors

Yazdian-Robati, Rezavn and Hedayati, Narges and Ramezani, Mohammad and Abnous, Khalil and Taghdisi, Seyed Mohammad (2018) Colorimetric gold nanoparticles-based aptasensors. Nanomedicine Journal, 5 (1). pp. 1-5.

NMJ_Volume 5_Issue 1_Pages 1-5.pdf

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Recognition of different agents including chemical and biological plays important role in forensic, biomedical and environmentalfield.In recent decades, nanotechnology and nano materials had a high impact on development of sensors. Using nanomaterials in construction of biosensors can effectively improve the Sensitivity and other features of biosensors. Different type of nanostructures including nanotubes, nanodiamonds, thin films ,nanorods, nanoparticles(NP), nanofibers andvarious clusters have been explored and applied in construction of biosensors. Among nanomaterials mentioned above, gold nanoparticle (GNP)as a new class of unique fluorescence quenchers, is receiving significant attention in developing of optical biosensors because of their unique physical, chemical and biological properties. In this mini review, we discussed the use of GNPs in construction of colorimetric aptasensorsas a class of optical sensors for detection of antibiotics, toxins and infection diseases.

Item Type: Article
Subjects: QT physiology
Divisions: Journals > Nanomedicine Journal
Depositing User: nmj nmj
Date Deposited: 06 Jan 2018 12:43
Last Modified: 06 Jan 2018 12:43

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