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Pregled bibliografske jedinice broj: 926185

Wireless Fluorimeter for Mobile and Low Cost Chemical Sensing: A Paper Based Chloride Assay


Kassal, Petar; Steinberg, Matthew D.; Horak, Ema; Murkovic Steinberg, Ivana
Wireless Fluorimeter for Mobile and Low Cost Chemical Sensing: A Paper Based Chloride Assay // Sensors and actuators. B, Chemical, 275 (2018), 230-236 doi:10.1016/j.snb.2018.07.170 (međunarodna recenzija, članak, znanstveni)


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Naslov
Wireless Fluorimeter for Mobile and Low Cost Chemical Sensing: A Paper Based Chloride Assay

Autori
Kassal, Petar ; Steinberg, Matthew D. ; Horak, Ema ; Murkovic Steinberg, Ivana

Izvornik
Sensors and actuators. B, Chemical (0925-4005) 275 (2018); 230-236

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Wireless chemical sensor ; Fluorescent sensor ; Radio-frequency identification ; Paper-based sensor ; Chloride sensor ; Wearable sensor

Sažetak
Wireless chemical sensors are increasingly finding use as analytical devices in healthcare diagnostics, wearable sensing (sweat analysis) and in the rapidly emerging area of the Sensor Internet of Things (SIoT). In such wireless scenarios, the application of fluorescence-based sensors is lagging behind other types of transduction mechanisms. In this work a new low- cost and highly portable wireless fluorimeter for optical chemical fluorescence intensity measurements is presented (bill-of-materials approximately €20). The fluorimeter is programmed and communicates wirelessly with mobile devices or personal computers by radio-frequency identification (RFID) or near-field communication (NFC). This novel mobile analytical system is highly adaptable for use with different fluorescent sensor chemistries and analytes. The fluorimeter has been evaluated in the laboratory in two sets of proof-of-concept experiments: firstly fluorimetry in solution, where the fluorescence intensities of fluorescein were recorded, and secondly chloride sensing via a paper-immobilised quinine sulphate fluorescent indicator. The latter represents the first demonstration of wireless (radio-frequency) fluorescence-based chloride sensing. Satisfactory analytical performance was achieved in the entire range of sweat chloride concentrations. The wireless fluorimeter system presented here could make a significant contribution to several emerging areas of mobile chemical sensor research, including wearable sensors for healthcare and sport, mobile point-of-sample diagnostics as well as more generally for the Sensor Internet of Things.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Elektrotehnika, Kemijsko inženjerstvo



POVEZANOST RADA


Ustanove:
Institut "Ruđer Bošković", Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Profili:

Avatar Url Petar Kassal (autor)

Avatar Url Ivana Steinberg (autor)

Avatar Url Ema Horak (autor)

Citiraj ovu publikaciju

Kassal, Petar; Steinberg, Matthew D.; Horak, Ema; Murkovic Steinberg, Ivana
Wireless Fluorimeter for Mobile and Low Cost Chemical Sensing: A Paper Based Chloride Assay // Sensors and actuators. B, Chemical, 275 (2018), 230-236 doi:10.1016/j.snb.2018.07.170 (međunarodna recenzija, članak, znanstveni)
Kassal, P., Steinberg, M., Horak, E. & Murkovic Steinberg, I. (2018) Wireless Fluorimeter for Mobile and Low Cost Chemical Sensing: A Paper Based Chloride Assay. Sensors and actuators. B, Chemical, 275, 230-236 doi:10.1016/j.snb.2018.07.170.
@article{article, year = {2018}, pages = {230-236}, DOI = {10.1016/j.snb.2018.07.170}, keywords = {Wireless chemical sensor, Fluorescent sensor, Radio-frequency identification, Paper-based sensor, Chloride sensor, Wearable sensor}, journal = {Sensors and actuators. B, Chemical}, doi = {10.1016/j.snb.2018.07.170}, volume = {275}, issn = {0925-4005}, title = {Wireless Fluorimeter for Mobile and Low Cost Chemical Sensing: A Paper Based Chloride Assay}, keyword = {Wireless chemical sensor, Fluorescent sensor, Radio-frequency identification, Paper-based sensor, Chloride sensor, Wearable sensor} }
@article{article, year = {2018}, pages = {230-236}, DOI = {10.1016/j.snb.2018.07.170}, keywords = {Wireless chemical sensor, Fluorescent sensor, Radio-frequency identification, Paper-based sensor, Chloride sensor, Wearable sensor}, journal = {Sensors and actuators. B, Chemical}, doi = {10.1016/j.snb.2018.07.170}, volume = {275}, issn = {0925-4005}, title = {Wireless Fluorimeter for Mobile and Low Cost Chemical Sensing: A Paper Based Chloride Assay}, keyword = {Wireless chemical sensor, Fluorescent sensor, Radio-frequency identification, Paper-based sensor, Chloride sensor, Wearable sensor} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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