ACS Nano, volume 6, issue 5, pages 3695-3702

Ag₂S Quantum Dot: A Bright and Biocompatible Fluorescent Nanoprobe in the Second Near-Infrared Window

Yan Zhang ¹

Guosong Hong ²

Yejun Zhang ¹

Guangcun Chen ¹

Feng Li ¹

Hongjie Dai ²

Qiangbin Wang ¹

Hide authors affiliations Show authors affiliations: 2 affiliations

Division of Nanobiomedicine and i-Lab, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, People's Republic of China, |

Department of Chemistry, Stanford University, Stanford, California 94305-5080, United States |

Publication type: Journal Article

Publication date: 2012-04-27

American Chemical Society (ACS)

Journal: ACS Nano

Quartile SCImago

Quartile WOS

Impact factor: 17.1

ISSN: 19360851, 1936086X

DOI: 10.1021/nn301218z

Copy DOI

PubMed ID: 22515909

General Physics and Astronomy

General Materials Science

General Engineering

Abstract

Ag(2)S quantum dots (QDs) emitting in the second near-infrared region (NIR-II, 1.0-1.4 μm) are demonstrated as a promising fluorescent probe with both bright photoluminescence and high biocompatibility for the first time. Highly selective in vitro targeting and imaging of different cell lines are achieved using biocompatible NIR-II Ag(2)S QDs with different targeting ligands. The cytotoxicity study illustrates the Ag(2)S QDs with negligible effects in altering cell proliferation, triggering apoptosis and necrosis, generating reactive oxygen species, and causing DNA damage. Our results have opened up the possibilities of using these biocompatible Ag(2)S QDs for in vivo anatomical imaging and early stage tumor diagnosis with deep tissue penetration, high sensitivity, and elevated spatial and temporal resolution owing to their high emission efficiency in the unique NIR-II imaging window.

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Citations by journals

	5 10 15 20 25 30
Nanoscale	Nanoscale, 29, 4.4% Nanoscale 29 publications, 4.4%
Advanced Materials	Advanced Materials, 21, 3.19% Advanced Materials 21 publications, 3.19%
Advanced Functional Materials	Advanced Functional Materials, 21, 3.19% Advanced Functional Materials 21 publications, 3.19%
ACS applied materials & interfaces	ACS applied materials & interfaces, 20, 3.03% ACS applied materials & interfaces 20 publications, 3.03%
RSC Advances	RSC Advances, 20, 3.03% RSC Advances 20 publications, 3.03%
ACS Nano	ACS Nano, 16, 2.43% ACS Nano 16 publications, 2.43%
Chemical Communications	Chemical Communications, 15, 2.28% Chemical Communications 15 publications, 2.28%
Angewandte Chemie	Angewandte Chemie, 14, 2.12% Angewandte Chemie 14 publications, 2.12%
Angewandte Chemie - International Edition	Angewandte Chemie - International Edition, 14, 2.12% Angewandte Chemie - International Edition 14 publications, 2.12%
Small	Small, 14, 2.12% Small 14 publications, 2.12%
Journal of Materials Chemistry B	Journal of Materials Chemistry B, 14, 2.12% Journal of Materials Chemistry B 14 publications, 2.12%
Nano Research	Nano Research, 11, 1.67% Nano Research 11 publications, 1.67%
Analytical Chemistry	Analytical Chemistry, 10, 1.52% Analytical Chemistry 10 publications, 1.52%
Chemistry of Materials	Chemistry of Materials, 9, 1.37% Chemistry of Materials 9 publications, 1.37%
Biomaterials	Biomaterials, 9, 1.37% Biomaterials 9 publications, 1.37%
Journal of Materials Chemistry C	Journal of Materials Chemistry C, 9, 1.37% Journal of Materials Chemistry C 9 publications, 1.37%
Colloids and Surfaces B: Biointerfaces	Colloids and Surfaces B: Biointerfaces, 8, 1.21% Colloids and Surfaces B: Biointerfaces 8 publications, 1.21%
Advanced Optical Materials	Advanced Optical Materials, 8, 1.21% Advanced Optical Materials 8 publications, 1.21%
Journal of Physical Chemistry C	Journal of Physical Chemistry C, 8, 1.21% Journal of Physical Chemistry C 8 publications, 1.21%
Journal of the American Chemical Society	Journal of the American Chemical Society, 8, 1.21% Journal of the American Chemical Society 8 publications, 1.21%
Nature Communications	Nature Communications, 7, 1.06% Nature Communications 7 publications, 1.06%
Chemical Reviews	Chemical Reviews, 7, 1.06% Chemical Reviews 7 publications, 1.06%
Bioconjugate Chemistry	Bioconjugate Chemistry, 7, 1.06% Bioconjugate Chemistry 7 publications, 1.06%
Chemical Science	Chemical Science, 7, 1.06% Chemical Science 7 publications, 1.06%
Materials Research Bulletin	Materials Research Bulletin, 6, 0.91% Materials Research Bulletin 6 publications, 0.91%
New Journal of Chemistry	New Journal of Chemistry, 6, 0.91% New Journal of Chemistry 6 publications, 0.91%
ACS Applied Nano Materials	ACS Applied Nano Materials, 6, 0.91% ACS Applied Nano Materials 6 publications, 0.91%
Advanced Drug Delivery Reviews	Advanced Drug Delivery Reviews, 5, 0.76% Advanced Drug Delivery Reviews 5 publications, 0.76%
Journal of Luminescence	Journal of Luminescence, 5, 0.76% Journal of Luminescence 5 publications, 0.76%
	5 10 15 20 25 30

Citations by publishers

	20 40 60 80 100 120 140
Wiley	Wiley, 140, 21.24% Wiley 140 publications, 21.24%
Royal Society of Chemistry (RSC)	Royal Society of Chemistry (RSC), 125, 18.97% Royal Society of Chemistry (RSC) 125 publications, 18.97%
American Chemical Society (ACS)	American Chemical Society (ACS), 122, 18.51% American Chemical Society (ACS) 122 publications, 18.51%
Elsevier	Elsevier, 108, 16.39% Elsevier 108 publications, 16.39%
Springer Nature	Springer Nature, 64, 9.71% Springer Nature 64 publications, 9.71%
IOP Publishing	IOP Publishing, 9, 1.37% IOP Publishing 9 publications, 1.37%
Multidisciplinary Digital Publishing Institute (MDPI)	Multidisciplinary Digital Publishing Institute (MDPI), 7, 1.06% Multidisciplinary Digital Publishing Institute (MDPI) 7 publications, 1.06%
Pleiades Publishing	Pleiades Publishing, 7, 1.06% Pleiades Publishing 7 publications, 1.06%
World Scientific	World Scientific, 6, 0.91% World Scientific 6 publications, 0.91%
American Institute of Physics (AIP)	American Institute of Physics (AIP), 4, 0.61% American Institute of Physics (AIP) 4 publications, 0.61%
The Electrochemical Society	The Electrochemical Society, 4, 0.61% The Electrochemical Society 4 publications, 0.61%
Optical Society of America	Optical Society of America, 4, 0.61% Optical Society of America 4 publications, 0.61%
SPIE	SPIE, 3, 0.46% SPIE 3 publications, 0.46%
Taylor & Francis	Taylor & Francis, 3, 0.46% Taylor & Francis 3 publications, 0.46%
Frontiers Media S.A.	Frontiers Media S.A., 3, 0.46% Frontiers Media S.A. 3 publications, 0.46%
Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii	Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii, 3, 0.46% Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii 3 publications, 0.46%
Chinese Society of Rare Earths	Chinese Society of Rare Earths, 2, 0.3% Chinese Society of Rare Earths 2 publications, 0.3%
American Physical Society (APS)	American Physical Society (APS), 1, 0.15% American Physical Society (APS) 1 publication, 0.15%
American Scientific Publishers	American Scientific Publishers, 1, 0.15% American Scientific Publishers 1 publication, 0.15%
Future Medicine	Future Medicine, 1, 0.15% Future Medicine 1 publication, 0.15%
Institution of Engineering and Technology (IET)	Institution of Engineering and Technology (IET), 1, 0.15% Institution of Engineering and Technology (IET) 1 publication, 0.15%
Impact Journals	Impact Journals, 1, 0.15% Impact Journals 1 publication, 0.15%
The Royal Society	The Royal Society, 1, 0.15% The Royal Society 1 publication, 0.15%
SAGE	SAGE, 1, 0.15% SAGE 1 publication, 0.15%
Pharmaceutical Society of Korea	Pharmaceutical Society of Korea, 1, 0.15% Pharmaceutical Society of Korea 1 publication, 0.15%
Public Library of Science (PLoS)	Public Library of Science (PLoS), 1, 0.15% Public Library of Science (PLoS) 1 publication, 0.15%
Oxford University Press	Oxford University Press, 1, 0.15% Oxford University Press 1 publication, 0.15%
Walter de Gruyter	Walter de Gruyter, 1, 0.15% Walter de Gruyter 1 publication, 0.15%
American Association for the Advancement of Science (AAAS)	American Association for the Advancement of Science (AAAS), 1, 0.15% American Association for the Advancement of Science (AAAS) 1 publication, 0.15%
	20 40 60 80 100 120 140

We do not take into account publications without a DOI.
Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
Statistics recalculated weekly.

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GOST |

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GOST Copy

Zhang Y. et al. Ag2S Quantum Dot: A Bright and Biocompatible Fluorescent Nanoprobe in the Second Near-Infrared Window // ACS Nano. 2012. Vol. 6. No. 5. pp. 3695-3702.

GOST all authors (up to 50) Copy

Zhang Y., Hong G., Zhang Y., Chen G., Li F., Dai H., Wang Q. Ag2S Quantum Dot: A Bright and Biocompatible Fluorescent Nanoprobe in the Second Near-Infrared Window // ACS Nano. 2012. Vol. 6. No. 5. pp. 3695-3702.

RIS |

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RIS Copy

TY - JOUR

DO - 10.1021/nn301218z

UR - https://doi.org/10.1021/nn301218z

TI - Ag2S Quantum Dot: A Bright and Biocompatible Fluorescent Nanoprobe in the Second Near-Infrared Window

T2 - ACS Nano

AU - Zhang, Yejun

AU - Zhang, Yan

AU - Hong, Guosong

AU - Chen, Guangcun

AU - Li, Feng

AU - Dai, Hongjie

AU - Wang, Qiangbin

PY - 2012

DA - 2012/04/27 00:00:00

PB - American Chemical Society (ACS)

SP - 3695-3702

IS - 5

VL - 6

PMID - 22515909

SN - 1936-0851

SN - 1936-086X

ER -

BibTex |

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BibTex Copy

@article{2012_Zhang,

author = {Yejun Zhang and Yan Zhang and Guosong Hong and Guangcun Chen and Feng Li and Hongjie Dai and Qiangbin Wang},

title = {Ag2S Quantum Dot: A Bright and Biocompatible Fluorescent Nanoprobe in the Second Near-Infrared Window},

journal = {ACS Nano},

year = {2012},

volume = {6},

publisher = {American Chemical Society (ACS)},

month = {apr},

url = {https://doi.org/10.1021/nn301218z},

number = {5},

pages = {3695--3702},

doi = {10.1021/nn301218z}

}

MLA

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MLA Copy

Zhang, Yan, et al. “Ag2S Quantum Dot: A Bright and Biocompatible Fluorescent Nanoprobe in the Second Near-Infrared Window.” ACS Nano, vol. 6, no. 5, Apr. 2012, pp. 3695-3702. https://doi.org/10.1021/nn301218z.

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Publisher

American Chemical Society (ACS)

Journal

ACS Nano

Quartile SCImago

Quartile WOS

Impact factor

17.1

ISSN

19360851 (Print)
1936086X (Electronic)