ACS Nano, volume 5, issue 6, pages 5067-5071

Quantum dot nano thermometers reveal heterogeneous local thermogenesis in living cells.

Jui Ming Yang ¹

Haw Yang ^{2, 3}

Li-Wei Lin ¹

Hide authors affiliations Show authors affiliations: 3 affiliations

Berkeley Sensor and Actuator Center, Department of Mechanical Engineering, University of California at Berkeley, Berkeley California 94720, United States |

Department of Chemistry, University of California at Berkeley, and Physical Biosciences Division, Lawrence Berkeley National Laboratory, Berkeley California 94720, United States

Lawrence Berkeley National Laboratory

University of California, Berkeley

Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States |

Publication type: Journal Article

Publication date: 2011-05-18

American Chemical Society (ACS)

Journal: ACS Nano

SJR: 4.593

CiteScore: 26.0

Impact factor: 15.8

ISSN: 19360851, 1936086X

DOI: 10.1021/nn201142f

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General Physics and Astronomy

General Materials Science

General Engineering

Abstract

The local temperature response inside single living cells upon external chemical and physical stimuli was characterized using quantum dots as nano thermometers. The photoluminescence spectral shifts from endocytosed quantum dots were used to map intracellular heat generation in NIH/3T3 cells following Ca(2+) stress and cold shock. The direct observation of inhomogeneous intracellular temperature progression raises interesting new possibilities, including further innovations in nanomaterials for sensing local responses, as well as the concept of subcellular temperature gradient for signaling and regulation in cells.

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GOST |

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GOST Copy

Yang J. M. et al. Quantum dot nano thermometers reveal heterogeneous local thermogenesis in living cells. // ACS Nano. 2011. Vol. 5. No. 6. pp. 5067-5071.

GOST all authors (up to 50) Copy

Yang J. M., Yang H., Lin L. Quantum dot nano thermometers reveal heterogeneous local thermogenesis in living cells. // ACS Nano. 2011. Vol. 5. No. 6. pp. 5067-5071.

RIS |

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RIS Copy

TY - JOUR

DO - 10.1021/nn201142f

UR - https://doi.org/10.1021/nn201142f

TI - Quantum dot nano thermometers reveal heterogeneous local thermogenesis in living cells.

T2 - ACS Nano

AU - Yang, Jui Ming

AU - Yang, Haw

AU - Lin, Li-Wei

PY - 2011

DA - 2011/05/18

PB - American Chemical Society (ACS)

SP - 5067-5071

IS - 6

VL - 5

SN - 1936-0851

SN - 1936-086X

ER -

BibTex |

Cite this

BibTex (up to 50 authors) Copy

@article{2011_Yang,

author = {Jui Ming Yang and Haw Yang and Li-Wei Lin},

title = {Quantum dot nano thermometers reveal heterogeneous local thermogenesis in living cells.},

journal = {ACS Nano},

year = {2011},

volume = {5},

publisher = {American Chemical Society (ACS)},

month = {may},

url = {https://doi.org/10.1021/nn201142f},

number = {6},

pages = {5067--5071},

doi = {10.1021/nn201142f}

}

MLA

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MLA Copy

Yang, Jui Ming, et al. “Quantum dot nano thermometers reveal heterogeneous local thermogenesis in living cells..” ACS Nano, vol. 5, no. 6, May. 2011, pp. 5067-5071. https://doi.org/10.1021/nn201142f.

Found error?

Publisher

American Chemical Society (ACS)

Journal

ACS Nano

SJR

4.593

CiteScore

26.0

Impact factor

15.8

ISSN

19360851 (Print)

1936086X (Electronic)