Utilization of DNA and 2D metal oxide interaction for an optical biosensor

P Kumbhakar, ID Jana, S Basu, S Mandal… - Physical Chemistry …, 2023 - pubs.rsc.org
… of random physiosorption of DNA by various 2D materials, we intended to design an ssDNA
bound-2D Mn 3 O 4 as an optical biosensor. However, the DNA binding properties of 2D …

Label free DNA-based optical biosensor as a potential system for wine authenticity

S Barrias, JR Fernandes, JE Eiras-Dias, J Brazão… - Food chemistry, 2019 - Elsevier
DNA-based optical biosensor using different V. vinifera matrices (leaf, must and wine). Genomic
DNA … factors: i) the utilization of an efficient DNA extraction protocol, ii) the use of smaller …

A fiber-optic DNA biosensor microarray for the analysis of gene expression

JA Ferguson, TC Boles, CP Adams, DR Walt - Nature biotechnology, 1996 - nature.com
… A fiber-optic biosensor array is described for the simultaneous analysis of multiple DNA
sequences. A bundle of optical fibers was assembled with each fiber carrying a different …

Trends in DNA biosensors

FRR Teles, LP Fonseca - Talanta, 2008 - Elsevier
Optical fibers Many DNA optical biosensors use an optical fiber to propagate the signal …
detection of the hybridization signal is the utilization of DNA beacons as DNA probes [71]. A …

[PDF][PDF] Electrochemical and optical biosensors for biological sensing applications

K Charoenkitamorn, A Yakoh, S Jampasa, S Chaiyo… - Sci. Asia, 2020 - researchgate.net
biosensors, immuno-based biosensors, DNA-based biosensors, and other interesting
biosensors. … Hence, the utilization of acpcPNA probes combined with these strategies for disease …

Optical and electrochemical DNA nanobiosensors

JEN Dolatabadi, O Mashinchian, B Ayoubi… - TrAC Trends in …, 2011 - Elsevier
… A localized SPR-based optical biosensor (ie gold nano-islands on glass substrates) was …
to shift the focus of research towards utilization of the genetic information for precise prediction …

Optical bio-sensing of DNA methylation analysis: an overview of recent progress and future prospects

M Adampourezare, M Hasanzadeh, F Seidi - RSC advances, 2022 - pubs.rsc.org
optical biosensors (including fluorescence, FRET, SERs, colorimetric) that have been applied
to detect the DNA … of molecular methods and optical biosensors have been surveyed. Also, …

Are plasmonic optical biosensors ready for use in point-of-need applications?

J Liu, M Jalali, S Mahshid, S Wachsmann-Hogiu - Analyst, 2020 - pubs.rsc.org
… Meanwhile, they also performed the identification of DNA, 142 … the sequencing of
single-stranded DNA molecules. This further … The utilization of the natural materials that can be …

Sensitivity‐enhancing strategies in optical biosensing

Y Kim, J Gonzales, Y Zheng - Small, 2021 - Wiley Online Library
… to probe DNA in a sandwich-type DNA hybridization scheme. … In this work, a single mismatch
in the DNA sequence was … design of micromotors and their utilization in biosensing. [ 81-84 …

Retroreflection-based optical biosensing: From concept to applications

YD Han, KR Kim, KW Lee, HC Yoon - Biosensors and Bioelectronics, 2022 - Elsevier
… accuracy, such as the utilization of a pressing frame … DNA biosensing approach is highly
applicable to resource-limited environments. The stem-loop DNA probe-based DNA biosensing