Wearable Flexible and Stretchable Glove Biosensor for On-Site Detection of Organophosphorus Chemical Threats

Mishra, Rupesh K.; Hubble, Lee J.; Martin, Adam C.; Kumar, Rajan; Barfidokht, Abbas; Kim, Jayoung; Musameh, Mustafa; Kyratzis, Ilias Louis; Wang, Joseph

doi:10.1021/acssensors.7b00051

Cited by 285 publications

(218 citation statements)

References 41 publications

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“…Electrochemical techniques are simple and inexpensive to implement, and can give very accurate results in a short amount of time . Depending on the nature of the reactions and the set of processes at the interface that lead to the detection of OMPs on the working electrode, biosensors and conventional electrochemical sensors can be used. In the case of conventional electrochemical sensors, modification of the surface of a conventional working electrodes such as the glassy carbon electrode (GCE) is often done to improve its accumulation and selectivity towards a specific analyte.…”

Section: Introductionmentioning

confidence: 99%

Preparation of Organophilic Nanohybrid Kaolinite and Application to the Electrochemical Detection of Organic Pesticide

2017

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Novel organophilic nanohybrid materials (K‐TDD) were obtained by the grafting of 1,2‐tetradecanediol (TDD) onto the surface of kaolinite (K). XRD, IR, TGA‐DTG, and SEM characterization showed that TDD grafting results in a partial exfoliation of kaolinite layers. This material was used to modify a glassy carbon electrode (GCE/K‐TDD) and applied for the trace analysis of methyl parathion (MP). The signal of MP recorded on GCE/K‐TDD was more intense compared to the unmodified GCE or to one modified with a film of natural kaolinite. Several parameters that can affect the stripping response were systematically investigated to optimize the sensitivity of the organokaolinite‐modified electrode. A linear calibration curve for MP was obtained in the concentration range from 2×10−6 to 14×10−6 mol .L−1 in acetate buffer (pH 6), giving a detection limit of 9×10−8 mol .L−1. The sensitivity of the method was found to be 2.42 μA/μM for the range of concentrations that gives a linear calibration curve. The electrode was shown to be very stable, with the electrochemical response of MP decreasing by only 1.5 % after a series of nine measurements. The interference of various inorganic ions and organic compounds likely to influence the stripping determination of the MP were also examined. The results showed that the GCE/K‐TDD electrode was effective in solutions containing interfering species and could be applied for the quantification of MP pesticide in natural water.

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Section: Introductionmentioning

confidence: 99%

Preparation of Organophilic Nanohybrid Kaolinite and Application to the Electrochemical Detection of Organic Pesticide

2017

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“…Wang et al . have developed a wearable, flexible, and stretchable glove‐based electrochemical biosensor for the detection of organophosphorus chemicals.…”

Section: Substrates For Wearable Chemosensorsmentioning

confidence: 99%

“…Wang et al [56] have developed aw earable, flexible, and stretchable glove-based electrochemical biosensor for the detection of organophosphorus chemicals. As shown in Figure 14, they presentt he first design for performing fingertip enzymatic assays.…”

Section: Electronict Extilesmentioning

confidence: 99%

“…The inset showsaschematic of the interface between potentiostat and glovesensor.T he connections consistof aV elcro fabric (iii)containing the aluminum-tape based pins (ii)t hat are adjusted as ar ing with the glove sensing connectorsand the wiring( i) with the potentiostat. Reproduced from Ref [56]. with permission of the American Chemical Society.ChemistryOpen 2018, 7,1 18 -130 www.chemistryopen.org 2018 The Authors.…”

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Wearable Chemosensors: A Review of Recent Progress

Qian

Long

2017

ChemistryOpen

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In recent years, there has been growing demand for wearable chemosensors for their important potential applications in mobile and electronic healthcare, patient self‐assessment, human motion monitoring, and so on. Innovations in wearable chemosensors are revolutionizing the modern lifestyle, especially the involvement of both doctors and patients in the modern healthcare system. The facile interaction of wearable chemosensors with the human body makes them favorable and convenient tools for the detection and long‐term monitoring of the chemical, biological, and physical status of the human body at a low cost with high performance. In this Minireview, we give a brief overview of the recent advances and developments in the field of wearable chemosensors, summarize the basic types of wearable chemosensors, and discuss their main functions and fabrication methods. At the end of this paper, the future development direction of wearable chemosensors is prospected. With continued interest and attention to this field, new exciting progress is expected in the development of innovative wearable chemosensors.

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“…In the past decades, the field of wearable electronics has been experiencing significant advances. Technology has been integrated into almost everything we touch, hear, wear, and see . One of the major driving forces to this boom was the concept of “internet of things,” where hundreds of devices consume data and decipher new patterns in a single, connected network .…”

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confidence: 99%

Highly Stable Battery Pack via Insulated, Reinforced, Buckling‐Enabled Interconnect Array

Yin

Seo

Kurniawan

et al. 2018

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This work describes a flexible and stretchable battery pack configuration that exhibits highly stable performance under large deformation up to 100% biaxial stretching. Using stress-enduring printable inks and serpentine interconnects, the new screen-printing route offers an attractive solution for converting rigid battery units into a flexible, stretchable energy storage device. Coin-cell lithium ion batteries are thus assembled onto the island regions of a screen-printed, buckling-enabled, polymer-reinforced interconnect "island-bridge" array. Most of the strain on the new energy-storage device is thus accommodated by the stress-enduring serpentine structures, and the array is further reinforced by mechanically strong "backbone" layers. Battery pack arrays are assembled and tested under different deformation levels, demonstrating a highly stable performance (<2.5% change) under all test conditions. A light emitting diode band powered by the battery pack is tested on-body, showing uninterrupted illumination regardless of any degrees of deformation. Moreover, battery-powered devices that are ultrastable under large deformation can be easily fabricated by incorporating different electronics parts such as sensors or integrated circuits on the same platform. Such ability to apply traditionally rigid, bulky lithium ion batteries onto flexible and stretchable printed surfaces holds considerable promise for diverse wearable applications.

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Wearable Flexible and Stretchable Glove Biosensor for On-Site Detection of Organophosphorus Chemical Threats

Cited by 285 publications

References 41 publications

Preparation of Organophilic Nanohybrid Kaolinite and Application to the Electrochemical Detection of Organic Pesticide

Preparation of Organophilic Nanohybrid Kaolinite and Application to the Electrochemical Detection of Organic Pesticide

Wearable Chemosensors: A Review of Recent Progress

Highly Stable Battery Pack via Insulated, Reinforced, Buckling‐Enabled Interconnect Array

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