PEROVSKITE NANOCRYSTAL: HYFLON AD 60 OPTICAL THERMAL SENSORS FOR TEMPERATURE IMAGING IN DIGITAL MICROFLUIDICS

Zhangdi Lu; Yanxiu Li; Wenting Qiu; Andrey L. Rogach; Stefan Nagl

PEROVSKITE NANOCRYSTAL: HYFLON AD 60 OPTICAL THERMAL SENSORS FOR TEMPERATURE IMAGING IN DIGITAL MICROFLUIDICS

Zhangdi Lu
, Yanxiu Li
, Wenting Qiu
, Andrey L. Rogach
, Stefan Nagl^*

^*Corresponding author for this work

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Abstract

Digital microfluidics (DMF) is a promising technique for miniaturization and automation. However, temperature effects in DMF were not extensively studied so far. Here we introduce a new thin film optical temperature sensor based on CsPbBr₃ nanocrystals in a fluoropolymer matrix. We show that CsPbBr₃ nanocrystalHyflon AD 60 polymer composite films exhibit good water resistance for at least one month and strong temperature sensitivity (1.12% K^-1). These thin films were integrated with DMF platforms for thermal mapping. The results indicate a local temperature between 10.6 and 18.1 K with an operation of voltage from 80 to 120 V.

Original language	English
Title of host publication	23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2019)
Publisher	Chemical and Biological Microsystems Society
Pages	1409-1410
ISBN (Electronic)	9781733419000
ISBN (Print)	9781713818526
Publication status	Published - Oct 2019
Event	23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2019) - Congress Center Basel, Basel, Switzerland Duration: 27 Oct 2019 → 31 Oct 2019 https://cbmsociety.org/microtas/microtas2019/

Publication series

Name	International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS

Conference

Conference	23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2019)
Abbreviated title	MicroTAS 2019
Place	Switzerland
City	Basel
Period	27/10/19 → 31/10/19
Internet address	https://cbmsociety.org/microtas/microtas2019/

Research Keywords

Digital microfluidics
Hyflon AD 60
Perovskite nanocrystals
Temperature sensor
Thin films

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Lu, Z., Li, Y., Qiu, W., Rogach, A. L., & Nagl, S. (2019). PEROVSKITE NANOCRYSTAL: HYFLON AD 60 OPTICAL THERMAL SENSORS FOR TEMPERATURE IMAGING IN DIGITAL MICROFLUIDICS. In 23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2019) (pp. 1409-1410). (International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS). Chemical and Biological Microsystems Society.

Lu, Zhangdi ; Li, Yanxiu ; Qiu, Wenting et al. / PEROVSKITE NANOCRYSTAL : HYFLON AD 60 OPTICAL THERMAL SENSORS FOR TEMPERATURE IMAGING IN DIGITAL MICROFLUIDICS. 23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2019). Chemical and Biological Microsystems Society, 2019. pp. 1409-1410 (International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS).

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title = "PEROVSKITE NANOCRYSTAL: HYFLON AD 60 OPTICAL THERMAL SENSORS FOR TEMPERATURE IMAGING IN DIGITAL MICROFLUIDICS",

abstract = "Digital microfluidics (DMF) is a promising technique for miniaturization and automation. However, temperature effects in DMF were not extensively studied so far. Here we introduce a new thin film optical temperature sensor based on CsPbBr3 nanocrystals in a fluoropolymer matrix. We show that CsPbBr3 nanocrystalHyflon AD 60 polymer composite films exhibit good water resistance for at least one month and strong temperature sensitivity (1.12\% K-1). These thin films were integrated with DMF platforms for thermal mapping. The results indicate a local temperature between 10.6 and 18.1 K with an operation of voltage from 80 to 120 V.",

keywords = "Digital microfluidics, Hyflon AD 60, Perovskite nanocrystals, Temperature sensor, Thin films, Digital microfluidics, Hyflon AD 60, Perovskite nanocrystals, Temperature sensor, Thin films, Digital microfluidics, Hyflon AD 60, Perovskite nanocrystals, Temperature sensor, Thin films",

author = "Zhangdi Lu and Yanxiu Li and Wenting Qiu and Rogach, \{Andrey L.\} and Stefan Nagl",

year = "2019",

month = oct,

language = "English",

isbn = "9781713818526",

series = "International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS",

publisher = "Chemical and Biological Microsystems Society",

pages = "1409--1410",

booktitle = "23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2019)",

note = "23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2019), MicroTAS 2019 ; Conference date: 27-10-2019 Through 31-10-2019",

url = "https://cbmsociety.org/microtas/microtas2019/",

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Lu, Z, Li, Y, Qiu, W, Rogach, AL & Nagl, S 2019, PEROVSKITE NANOCRYSTAL: HYFLON AD 60 OPTICAL THERMAL SENSORS FOR TEMPERATURE IMAGING IN DIGITAL MICROFLUIDICS. in 23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2019). International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS, Chemical and Biological Microsystems Society, pp. 1409-1410, 23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2019), Basel, Switzerland, 27/10/19.

PEROVSKITE NANOCRYSTAL: HYFLON AD 60 OPTICAL THERMAL SENSORS FOR TEMPERATURE IMAGING IN DIGITAL MICROFLUIDICS. / Lu, Zhangdi; Li, Yanxiu; Qiu, Wenting et al.
23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2019). Chemical and Biological Microsystems Society, 2019. p. 1409-1410 (International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - PEROVSKITE NANOCRYSTAL

T2 - 23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2019)

AU - Lu, Zhangdi

AU - Li, Yanxiu

AU - Qiu, Wenting

AU - Rogach, Andrey L.

AU - Nagl, Stefan

PY - 2019/10

Y1 - 2019/10

N2 - Digital microfluidics (DMF) is a promising technique for miniaturization and automation. However, temperature effects in DMF were not extensively studied so far. Here we introduce a new thin film optical temperature sensor based on CsPbBr3 nanocrystals in a fluoropolymer matrix. We show that CsPbBr3 nanocrystalHyflon AD 60 polymer composite films exhibit good water resistance for at least one month and strong temperature sensitivity (1.12% K-1). These thin films were integrated with DMF platforms for thermal mapping. The results indicate a local temperature between 10.6 and 18.1 K with an operation of voltage from 80 to 120 V.

AB - Digital microfluidics (DMF) is a promising technique for miniaturization and automation. However, temperature effects in DMF were not extensively studied so far. Here we introduce a new thin film optical temperature sensor based on CsPbBr3 nanocrystals in a fluoropolymer matrix. We show that CsPbBr3 nanocrystalHyflon AD 60 polymer composite films exhibit good water resistance for at least one month and strong temperature sensitivity (1.12% K-1). These thin films were integrated with DMF platforms for thermal mapping. The results indicate a local temperature between 10.6 and 18.1 K with an operation of voltage from 80 to 120 V.

KW - Digital microfluidics

KW - Hyflon AD 60

KW - Perovskite nanocrystals

KW - Temperature sensor

KW - Thin films

KW - Digital microfluidics

KW - Hyflon AD 60

KW - Perovskite nanocrystals

KW - Temperature sensor

KW - Thin films

KW - Digital microfluidics

KW - Hyflon AD 60

KW - Perovskite nanocrystals

KW - Temperature sensor

KW - Thin films

UR - https://www.scopus.com/pages/publications/85094936940

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85094936940&origin=recordpage

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 9781713818526

T3 - International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS

SP - 1409

EP - 1410

BT - 23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2019)

PB - Chemical and Biological Microsystems Society

Y2 - 27 October 2019 through 31 October 2019

ER -

Lu Z, Li Y, Qiu W, Rogach AL, Nagl S. PEROVSKITE NANOCRYSTAL: HYFLON AD 60 OPTICAL THERMAL SENSORS FOR TEMPERATURE IMAGING IN DIGITAL MICROFLUIDICS. In 23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2019). Chemical and Biological Microsystems Society. 2019. p. 1409-1410. (International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS).

PEROVSKITE NANOCRYSTAL: HYFLON AD 60 OPTICAL THERMAL SENSORS FOR TEMPERATURE IMAGING IN DIGITAL MICROFLUIDICS

Abstract

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Research Keywords

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