<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dhenadhayalan, N.</style></author><author><style face="normal" font="default" size="100%">Sriram, M.I.</style></author><author><style face="normal" font="default" size="100%">Lin, K.-C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Aptamer-based fluorogenic sensing of interferon-gamma probed with ReS2 and TiS2 nanosheets</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors and Actuators, B: Chemical</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Antibiotics</style></keyword><keyword><style  face="normal" font="default" size="100%">Aptamers</style></keyword><keyword><style  face="normal" font="default" size="100%">Biocompatibility</style></keyword><keyword><style  face="normal" font="default" size="100%">Biosensors</style></keyword><keyword><style  face="normal" font="default" size="100%">Diseases</style></keyword><keyword><style  face="normal" font="default" size="100%">Energy transfer</style></keyword><keyword><style  face="normal" font="default" size="100%">Fluorescence</style></keyword><keyword><style  face="normal" font="default" size="100%">Fluorescence Resonance Energy Transfer</style></keyword><keyword><style  face="normal" font="default" size="100%">Glycoproteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Human embryonic kidneys</style></keyword><keyword><style  face="normal" font="default" size="100%">Human immunodeficiency virus</style></keyword><keyword><style  face="normal" font="default" size="100%">Interferon-gamma</style></keyword><keyword><style  face="normal" font="default" size="100%">NANOSHEETS</style></keyword><keyword><style  face="normal" font="default" size="100%">Rhenium compounds</style></keyword><keyword><style  face="normal" font="default" size="100%">Specific selectivity</style></keyword><keyword><style  face="normal" font="default" size="100%">Titanium compounds</style></keyword><keyword><style  face="normal" font="default" size="100%">Transition metal dichalcogenides (TMD)</style></keyword><keyword><style  face="normal" font="default" size="100%">Transition metals</style></keyword><keyword><style  face="normal" font="default" size="100%">Two Dimensional (2 D)</style></keyword><keyword><style  face="normal" font="default" size="100%">Viruses</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85036647797&amp;doi=10.1016%2fj.snb.2017.11.178&amp;partnerID=40&amp;md5=d46150b3d1fe9172a9607b8856b334ae</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">258</style></volume><pages><style face="normal" font="default" size="100%">929-936</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The fluorogenic aptamer sensing of interferon-gamma (IFN-γ) was scrutinized using two-dimensional (2D) ReS2 and TiS2 nanosheets (NSs) as a platform. The IFN-γ an important cytokine, functions as a bio-indicator to detect infectious diseases such as tuberculosis and human immunodeficiency virus. This 2D NSs based aptamer sensor was implemented to induce the fluorescence off/on resulting from an aptamer, in the absence or presence of a target to be probed. The fluorescence emitting from the aptamer is quenched by interacting with NSs, while the ensuing fluorescence is recovered upon addition of target. Such a fluorescence off/on mechanism was proposed based on the behavior of fluorescence resonance energy transfer (FRET) between the aptamer and NSs. The fluorescence response exhibits linearity as a function of target, and the detection limit of IFN-γ was evaluated to be 57.6 and 82.7 pM for ReS2 and TiS2 NSs, respectively, being comparable to or even better than those methods adopted for probing IFN-γ. The selectivity property was also characterized with various targets, exhibiting a very specific selectivity for IFN-γ. The findings reveal that the aptamer-transition metal dichalcogenides (TMD) NSs will be a great sensing pair to the development of aptamer-based biosensors. Moreover, the biocompatibility and sensing capability of IFN-γ was implemented in human embryonic kidney 293T (HEK) live cells. This is the first report to emerging fluorogenic sensing of IFN-γ aptamer with 2D TMD, showing a promising trend for future design of biosensors. © 2017 Elsevier B.V.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;cited By 0&lt;/p&gt;
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