2013
DOI: 10.1134/s1995078013060025
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Flexible biological sensors based on carbon nanotube films

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Cited by 25 publications
(12 citation statements)
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“…The electric signals from the biosensor were registered using a 16 channel IPS 16 sensor analyzer (EKSIS, Russia). The initial response to thrombin addition was very strongly pronounced: the resistance dropped by ~55%, whereas exposure to albumin caused a ~16% decrease in resistance [5]. In both cases, the sensor response rate constituted several seconds.…”
Section: Resultsmentioning
confidence: 98%
See 1 more Smart Citation
“…The electric signals from the biosensor were registered using a 16 channel IPS 16 sensor analyzer (EKSIS, Russia). The initial response to thrombin addition was very strongly pronounced: the resistance dropped by ~55%, whereas exposure to albumin caused a ~16% decrease in resistance [5]. In both cases, the sensor response rate constituted several seconds.…”
Section: Resultsmentioning
confidence: 98%
“…2); however, the batch length was up to 5 µm with the batch diameter of 10 nm. The method of nanotube deposition from solu tion on the substrate surface was described previously in [5]. Next, a metalized circuit that serves for the reg istration of sensor signals was sequentially generated ( Fig.…”
Section: Introductionmentioning
confidence: 99%
“…Это определяет аномально высокую удельную поверхность тубуленов, а следовательно, и особенности их электрохимических и сорбци-онных характеристик. Высочайшая сорбционная способность УНТ и известная чувствительность ха-рактеристик УНТ к наличию сорбированных на их поверхности атомов и молекул [8] обеспечивают воз-можность создания сенсоров на основе нанотрубок [12][13][14]. В настоящее время обсуждают несколько типов газовых сенсоров (датчиков) на основе УНТ:…”
Section: газовые сенсоры на основе углеродных нанотрубокunclassified
“…Это определяет аномально высокую удельную поверхность тубуленов, что, в свою оче-редь, задает особенности их электрохимических и сорбционных характеристик [11]. Высокая чувстви-тельность электронных характеристик к присут-ствию молекул, сорбированных на поверхности, а также рекордное значение удельной поверхности, способствующее такой сорбции, делают УНТ пер-спективной основой для создания сверхминиатюр-ных химических и биологических сенсоров [12,13]. Принцип работы таких сенсоров основан на изме-нении вольт−амперных характеристик нанотрубки в результате сорбции молекул определенного сорта на ее поверхности.…”
Section: Introductionunclassified
“…This feature is the origin of the uniquely large unit surface of tubulenes which in turn predetermines their electrochemical and adsorption properties [9,10]. The high sensitivity of the electronic properties of nanotubes to molecules adsorbed on their surface and the unparalleled unit surface providing for this high sensitivity make CNT a promising starting material for the development of superminiaturized chemical and biological sensors [11][12][13][14][15][16][17][18][19][20]. The operation principle of these sensors is based on changes in the V-I curves of nanotubes as a result of adsorption of specific molecules on their surface.…”
Section: Introductionmentioning
confidence: 99%