Thermogenesis detection of single living cells via quantum dots

Jui Ming Yang; Haw Yang; Liwei Lin

doi:10.1109/MEMSYS.2010.5442368

Thermogenesis detection of single living cells via quantum dots

Jui Ming Yang, Haw Yang, Liwei Lin

Chemistry

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

13 Scopus citations

Abstract

Cellular endocytotic quantum dots (QDs) have been successfully used as thermometers to sense temperature variations inside single living cells. Temperature changes have been detected remotely through optical readout. We showed the increased extracellular calcium concentration can trigger the thermogenesis of NIH/3T3 cells and therefore elevated the cellular temperature about 1.5 °C. This technique has the potential as nanoscale thermometers for intracellular temperature measurements using non-contact, far field optical instruments with combination of both diffraction-limited spatial resolution at about 700 nm and sampling-rate-limited temporal resolution at about 30-100 ms.

Original language	English (US)
Title of host publication	MEMS 2010 - The 23rd IEEE International Conference on Micro Electro Mechanical Systems, Technical Digest
Pages	963-966
Number of pages	4
DOIs	https://doi.org/10.1109/MEMSYS.2010.5442368
State	Published - 2010
Event	23rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2010 - Hong Kong, China Duration: Jan 24 2010 → Jan 28 2010

Publication series

Name	Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
ISSN (Print)	1084-6999

Other

Other	23rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2010
Country/Territory	China
City	Hong Kong
Period	1/24/10 → 1/28/10

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanical Engineering
Electrical and Electronic Engineering

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10.1109/MEMSYS.2010.5442368

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Yang, J. M., Yang, H., & Lin, L. (2010). Thermogenesis detection of single living cells via quantum dots. In MEMS 2010 - The 23rd IEEE International Conference on Micro Electro Mechanical Systems, Technical Digest (pp. 963-966). Article 5442368 (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)). https://doi.org/10.1109/MEMSYS.2010.5442368

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title = "Thermogenesis detection of single living cells via quantum dots",

abstract = "Cellular endocytotic quantum dots (QDs) have been successfully used as thermometers to sense temperature variations inside single living cells. Temperature changes have been detected remotely through optical readout. We showed the increased extracellular calcium concentration can trigger the thermogenesis of NIH/3T3 cells and therefore elevated the cellular temperature about 1.5 °C. This technique has the potential as nanoscale thermometers for intracellular temperature measurements using non-contact, far field optical instruments with combination of both diffraction-limited spatial resolution at about 700 nm and sampling-rate-limited temporal resolution at about 30-100 ms.",

author = "Yang, {Jui Ming} and Haw Yang and Liwei Lin",

year = "2010",

doi = "10.1109/MEMSYS.2010.5442368",

language = "English (US)",

isbn = "9781424457649",

series = "Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)",

pages = "963--966",

booktitle = "MEMS 2010 - The 23rd IEEE International Conference on Micro Electro Mechanical Systems, Technical Digest",

note = "23rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2010 ; Conference date: 24-01-2010 Through 28-01-2010",

}

Yang, JM, Yang, H & Lin, L 2010, Thermogenesis detection of single living cells via quantum dots. in MEMS 2010 - The 23rd IEEE International Conference on Micro Electro Mechanical Systems, Technical Digest., 5442368, Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS), pp. 963-966, 23rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2010, Hong Kong, China, 1/24/10. https://doi.org/10.1109/MEMSYS.2010.5442368

Thermogenesis detection of single living cells via quantum dots. / Yang, Jui Ming; Yang, Haw; Lin, Liwei.
MEMS 2010 - The 23rd IEEE International Conference on Micro Electro Mechanical Systems, Technical Digest. 2010. p. 963-966 5442368 (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - Lin, Liwei

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N2 - Cellular endocytotic quantum dots (QDs) have been successfully used as thermometers to sense temperature variations inside single living cells. Temperature changes have been detected remotely through optical readout. We showed the increased extracellular calcium concentration can trigger the thermogenesis of NIH/3T3 cells and therefore elevated the cellular temperature about 1.5 °C. This technique has the potential as nanoscale thermometers for intracellular temperature measurements using non-contact, far field optical instruments with combination of both diffraction-limited spatial resolution at about 700 nm and sampling-rate-limited temporal resolution at about 30-100 ms.

AB - Cellular endocytotic quantum dots (QDs) have been successfully used as thermometers to sense temperature variations inside single living cells. Temperature changes have been detected remotely through optical readout. We showed the increased extracellular calcium concentration can trigger the thermogenesis of NIH/3T3 cells and therefore elevated the cellular temperature about 1.5 °C. This technique has the potential as nanoscale thermometers for intracellular temperature measurements using non-contact, far field optical instruments with combination of both diffraction-limited spatial resolution at about 700 nm and sampling-rate-limited temporal resolution at about 30-100 ms.

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ER -

Thermogenesis detection of single living cells via quantum dots

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