Wireless, power-free and implantable nanosystem for resistance-based biodetection

Cheng, Li; Yuan, Miaomiao; Gu, Long; Wang, Zhe; Qin, Yong; Jing, Tao; Wang, Zhong Lin

doi:10.1016/j.nanoen.2015.05.003

Cited by 47 publications

(22 citation statements)

References 24 publications

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“…Relevant research studies involve energy generation, energy harvesting, and energy storage for micro-/nanoelectronic systems, which can be used to realize some specific functions [1][2][3][4][5][6][7]. Besides energy from nature and surroundings (e.g., wind energy and solar energy) [8][9][10], there are also many biomechanical and biochemical energy from body can be harvested (e.g., respiration, heart beating, and glucose oxidation) [11][12][13][14][15][16][17]. If these energies can be efficiently collected and stored, it will be possible to meet the energy requirements of many low-power electronic products, or even personal electronics [18,19].…”

Section: Introductionmentioning

confidence: 99%

A Hybrid Biofuel and Triboelectric Nanogenerator for Bioenergy Harvesting

Zhang

Zhao

et al. 2020

Nano-Micro Lett.

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• A triboelectric nanogenerator (TENG) and a glucose fuel cell (GFC) were separately designed to harvest biomechanical energy from body motion and biochemical energy from glucose molecules. • A hybrid energy-harvesting system (HEHS) which consisted of TENG and GFC was developed successfully, and it can simultaneously harvest biomechanical energy and biochemical energy. ABSTRACT Various types of energy exist everywhere around us, and these energies can be harvested from multiple sources to power micro-/nanoelectronic system and even personal electronic products. In this work, we proposed a hybrid energy-harvesting system (HEHS) for potential in vivo applications. The HEHS consisted of a triboelectric nanogenerator and a glucose fuel cell for simultaneously harvesting biomechanical energy and biochemical energy in simulated body fluid. These two energy-harvesting units can work individually as a single power source or work simultaneously as an integrated system. This design strengthened the flexibility of harvesting multiple energies and enhanced corresponding electric output. Compared with any individual device, the integrated HEHS outputs a superimposed current and has a faster charging rate. Using the harvested energy, HEHS can power a calculator or a green light-emitting diode pattern. Considering the widely existed biomechanical energy and glucose molecules in the body, the developed HEHS can be a promising candidate for building in vivo self-powered healthcare monitoring system.

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Section: Introductionmentioning

confidence: 99%

A Hybrid Biofuel and Triboelectric Nanogenerator for Bioenergy Harvesting

Zhang

Zhao

et al. 2020

Nano-Micro Lett.

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“…At this point, it should be mentioned that the IUPAC definition for "electrical biosensor" is a self-contained integrated device providing specific analytical information using a biological recognition element contacting with an electrochemical transduction element (anode/cathode electrodes in MFCs) [112,113]. Biological components for the analyte recognition in conventional biosensors are mostly enzymes, fluorescence proteins, and other fluorescence/pigment molecules [114][115][116].…”

Section: Mfc As a Self-powered Biosensor Versus A Traditional Whole-cmentioning

confidence: 99%

Novel Applications of Microbial Fuel Cells in Sensors and Biosensors

et al. 2018

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A microbial fuel cell (MFC) is a type of bio-electrochemical system with novel features, such as electricity generation, wastewater treatment, and biosensor applications. In recent years, progressive trends in MFC research on its chemical, electrochemical, and microbiological aspects has resulted in its noticeable applications in the field of sensing. This review was consequently aimed to provide an overview of the most interesting new applications of MFCs in sensors, such as providing the required electrical current and power for remote sensors (energy supply device for sensors) and detection of pollutants, biochemical oxygen demand (BOD), and specific DNA strands by MFCs without an external analytical device (self-powered biosensors). Moreover, in this review, procedures of MFC operation as a power supply for pH, temperature, and organic loading rate (OLR) sensors, and also self-powered biosensors of toxicity, pollutants, and BOD have been discussed.

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“…尽管 ZnO纳米线具有很好的生物相容性, 但其较低的压电系数, 限制了它的应用范围. 2014年, Yuan等人 [42] (c) the NG and the surrounding tissue; (d) the NG and the surrounding tissue were carefully separated; (e)-(h) The H&E stained images of rabbit's tissue; (e) the skin of the rabbit wich adjacent to one side of the NG corresponding to (1) and (2) in Figure 6(d); (f) the muscle of the rabbit which adjacent to the other part of the NG corresponding to (3) and (4) in Figure 6(d); (g) the skin of the rabbit as a control group; (h) the muscle of the rabbit as a control group [43] 种发电机在体内可植入器件供电方面具有很大的潜力. 该工作解决了器件作为一个整体的生物相容性问题, 但是其输出电流太小, 在体内的应用受到了很大的局限 .…”

Section: 在含铅压电陶瓷中 Pzt由于具有高的压电系mentioning

confidence: 99%

“…该工作解决了器件作为一个整体的生物相容性问题, 但是其输出电流太小, 在体内的应用受到了很大的局限 . 2015 年 , Cheng 等人 [43] 在此基础上 , 将 Nowadays, miniaturization, functionalization and low power consumption are the developing directions of personal electronic devices because of the portable and implantable requirements. Developing an energy source with a comparable size to power the electronic devices is desirable and of great challenge.…”

Section: 在含铅压电陶瓷中 Pzt由于具有高的压电系unclassified

Flexible piezoelectric nanogenerators

Qin

2015

Chin. Sci. Bull.

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Keggin and Dawson polyoxometalates as electrodes for flexible and transparent piezoelectric nanogenerators to efficiently utilize mechanical energy in the environment Science Bulletin 65, 35 (2020); Design of a flexible piezoelectric microgripper based on combined amplification principles Nanotechnology and Precision Engineering 2, 138 (2019); Electromechanical modeling of eye fatigue detecting using flexible piezoelectric sensors SCIENCE CHINA Information Sciences 61, 060417 (2018); Design of large-displacement asymmetric piezoelectric microgripper based on flexible mechanisms Nanotechnology and Precision Engineering 2, 188 (2019); Reactive ion etching of poly(vinylidene fluoride-trifluoroethylene) copolymer for flexible piezoelectric devices

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Wireless, power-free and implantable nanosystem for resistance-based biodetection

Cited by 47 publications

References 24 publications

A Hybrid Biofuel and Triboelectric Nanogenerator for Bioenergy Harvesting

A Hybrid Biofuel and Triboelectric Nanogenerator for Bioenergy Harvesting

Novel Applications of Microbial Fuel Cells in Sensors and Biosensors

Flexible piezoelectric nanogenerators

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