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Author:

Xia, Dongfang (Xia, Dongfang.) | Zhang, Yong (Zhang, Yong.) | Zhang, Chunyu (Zhang, Chunyu.) | Yao, Xiuxiu (Yao, Xiuxiu.) | Tang, Yuhua (Tang, Yuhua.) | Wang, Fuchao (Wang, Fuchao.) | Han, Xu (Han, Xu.) | Yin, Hongzong (Yin, Hongzong.) | Xu, Chao (Xu, Chao.) | Gao, Xueyun (Gao, Xueyun.)

Indexed by:

Scopus SCIE

Abstract:

alpha (v) beta (3) is overexpressed in various tumor cells and plays a key role in tumor genesis, invasion, and metastasis. Therefore, it is of great significance to precisely detect the alpha (v) beta (3) level in cells via a simple method. For this purpose, we have constructed a peptide-coated platinum (Pt) cluster. Due to its bright fluorescence, well-defined Pt atom numbers, and peroxidase-like catalytic activity, this cluster can be used to evaluate alpha (v) beta (3) levels in cells by fluorescence imaging, inductively coupled plasma mass spectrometry (ICP-MS), and catalytic amplification of visual dyes, respectively. In this report, the expression level of alpha (v) beta (3) in living cells is well-detected by the naked eye under an ordinary light microscope when the Pt cluster binds to alpha v beta 3 in cells and catalyzes non-color 3,3 & PRIME;-diaminobenzidine (DAB) into brown-colored molecules in situ. Moreover, SiHa, HeLa, and 16HBE cell lines with different alpha (v) beta (3) expression levels can be visually distinguished by the peroxidase-like Pt clusters. This research will provide a reliable method for the simple detection of alpha (v) beta (3) levels in cells.

Keyword:

tumor cells peroxidase-like catalysis diaminobenzidine alpha(v)beta(3) Pt cluster

Author Community:

  • [ 1 ] [Xia, Dongfang]Shandong Agr Univ, Coll Chem & Mat Sci, Tai An, Shandong, Peoples R China
  • [ 2 ] [Wang, Fuchao]Shandong Agr Univ, Coll Chem & Mat Sci, Tai An, Shandong, Peoples R China
  • [ 3 ] [Yin, Hongzong]Shandong Agr Univ, Coll Chem & Mat Sci, Tai An, Shandong, Peoples R China
  • [ 4 ] [Xu, Chao]Shandong Agr Univ, Coll Chem & Mat Sci, Tai An, Shandong, Peoples R China
  • [ 5 ] [Zhang, Yong]Beijing Univ Technol, Fac Environm & Life, Beijing, Peoples R China
  • [ 6 ] [Yao, Xiuxiu]Beijing Univ Technol, Fac Environm & Life, Beijing, Peoples R China
  • [ 7 ] [Tang, Yuhua]Beijing Univ Technol, Fac Environm & Life, Beijing, Peoples R China
  • [ 8 ] [Gao, Xueyun]Beijing Univ Technol, Fac Environm & Life, Beijing, Peoples R China
  • [ 9 ] [Zhang, Chunyu]Shandong First Med Univ & Shandong Acad Med Sci, Inst Mat Med, Jinan, Shandong, Peoples R China
  • [ 10 ] [Han, Xu]Chinese Acad Sci, Inst High Energy Phys, Multidisciplinary Res Div, Key Lab Biomed Effects Nanomat & Nanosafety, Beijing, Peoples R China
  • [ 11 ] [Han, Xu]Univ Chinese Acad Sci UCAS, Chinese Acad Sci CAS, Beijing, Peoples R China

Reprint Author's Address:

  • [Yin, Hongzong]Shandong Agr Univ, Coll Chem & Mat Sci, Tai An, Shandong, Peoples R China;;[Xu, Chao]Shandong Agr Univ, Coll Chem & Mat Sci, Tai An, Shandong, Peoples R China;;[Gao, Xueyun]Beijing Univ Technol, Fac Environm & Life, Beijing, Peoples R China;;

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Source :

FRONTIERS IN CHEMISTRY

ISSN: 2296-2646

Year: 2023

Volume: 11

5 . 5 0 0

JCR@2022

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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