Quantitative analysis of Gd@C82(OH)22 and cisplatin uptake in single cells by inductively coupled plasma mass spectrometry

Ling Na Zheng; Meng Wang; Lei Chao Zhao; Bao Yun Sun; Bing Wang; Han Qing Chen; Yu Liang Zhao; Zhi Fang Chai; Wei Yue Feng

doi:10.1007/s00216-014-8422-3

Quantitative analysis of Gd@C₈₂(OH)₂₂ and cisplatin uptake in single cells by inductively coupled plasma mass spectrometry

Ling Na Zheng, Meng Wang, Lei Chao Zhao, Bao Yun Sun, Bing Wang, Han Qing Chen, Yu Liang Zhao, Zhi Fang Chai, Wei Yue Feng

Research Institute

Research output: Contribution to journal › Article › peer-review

29 Scopus citations

Abstract

Abstract Cisplatin is a commonly used chemotherapeutic drug in cancer treatment, whereas Gd@C₈₂(OH)₂₂ is a new nanomaterial anti-tumor agent. In this study, we determined intracellular Gd@C₈₂(OH)₂₂ and cisplatin after treatment of Hela and 16HBE cells by single cell inductively coupled plasma-mass spectrometry (SC-ICP-MS), which could provide quantitative information at a single-cell level. The cell digestion method validated the accuracy of the SC-ICP-MS. The concentrations of Gd@C₈₂(OH)₂₂ and cisplatin in cells at different exposure times and doses were studied. The SC-ICP-MS is a promising complement to available methods for single cell analysis and is anticipated to be applied further to biomedical research.

Original language	English (US)
Article number	8422
Pages (from-to)	2383-2391
Number of pages	9
Journal	Analytical and Bioanalytical Chemistry
Volume	407
Issue number	9
DOIs	https://doi.org/10.1007/s00216-014-8422-3
State	Published - Mar 19 2015

Keywords

Cisplatin
Gd@C(OH)
ICP-MS
Quantitative analysis
Single cell

ASJC Scopus subject areas

Analytical Chemistry
Biochemistry

Access to Document

10.1007/s00216-014-8422-3

Cite this

Quantitative analysis of Gd@C₈₂(OH)₂₂ and cisplatin uptake in single cells by inductively coupled plasma mass spectrometry. / Zheng, Ling Na; Wang, Meng; Zhao, Lei Chao; Sun, Bao Yun; Wang, Bing; Chen, Han Qing; Zhao, Yu Liang; Chai, Zhi Fang; Feng, Wei Yue.

In: Analytical and Bioanalytical Chemistry, Vol. 407, No. 9, 8422, 19.03.2015, p. 2383-2391.

Research output: Contribution to journal › Article › peer-review

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abstract = "Abstract Cisplatin is a commonly used chemotherapeutic drug in cancer treatment, whereas Gd@C82(OH)22 is a new nanomaterial anti-tumor agent. In this study, we determined intracellular Gd@C82(OH)22 and cisplatin after treatment of Hela and 16HBE cells by single cell inductively coupled plasma-mass spectrometry (SC-ICP-MS), which could provide quantitative information at a single-cell level. The cell digestion method validated the accuracy of the SC-ICP-MS. The concentrations of Gd@C82(OH)22 and cisplatin in cells at different exposure times and doses were studied. The SC-ICP-MS is a promising complement to available methods for single cell analysis and is anticipated to be applied further to biomedical research.",

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AU - Zheng, Ling Na

AU - Wang, Meng

AU - Zhao, Lei Chao

AU - Sun, Bao Yun

AU - Wang, Bing

AU - Chen, Han Qing

AU - Zhao, Yu Liang

AU - Chai, Zhi Fang

AU - Feng, Wei Yue

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AB - Abstract Cisplatin is a commonly used chemotherapeutic drug in cancer treatment, whereas Gd@C82(OH)22 is a new nanomaterial anti-tumor agent. In this study, we determined intracellular Gd@C82(OH)22 and cisplatin after treatment of Hela and 16HBE cells by single cell inductively coupled plasma-mass spectrometry (SC-ICP-MS), which could provide quantitative information at a single-cell level. The cell digestion method validated the accuracy of the SC-ICP-MS. The concentrations of Gd@C82(OH)22 and cisplatin in cells at different exposure times and doses were studied. The SC-ICP-MS is a promising complement to available methods for single cell analysis and is anticipated to be applied further to biomedical research.

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