Literature DB >> 26477858

Raman/fluorescence dual-sensing and imaging of intracellular pH distribution.

Yue Cao1, Ruo-Can Qian1, Da-Wei Li1, Yi-Tao Long1.   

Abstract

Herein, a pH-sensitive probe has been designed based on DNA modified gold nanoparticles (AuNPs) for Raman/fluorescence dual-imaging of the intracellular pH distribution. In the acidic environment of cancer cells, the configuration change of DNA on the probe surface could turn "on" Raman/fluorescence signals simultaneously.

Entities:  

Year:  2015        PMID： 26477858     DOI： 10.1039/c5cc07697h

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  3 in total

1.  Recent Advances in Molecular Imaging with Gold Nanoparticles.

Authors:  Mathilde Bouché; Jessica C Hsu; Yuxi C Dong; Johoon Kim; Kimberly Taing; David P Cormode
Journal:  Bioconjug Chem       Date:  2019-11-13       Impact factor: 4.774

2.  Single-cell pH imaging and detection for pH profiling and label-free rapid identification of cancer-cells.

Authors:  Hui Hou; Yangyang Zhao; Chuanping Li; Minmin Wang; Xiaolong Xu; Yongdong Jin
Journal:  Sci Rep       Date:  2017-05-11       Impact factor: 4.379

3.  i-Motif DNA: structural features and significance to cell biology.

Authors:  Hala Abou Assi; Miguel Garavís; Carlos González; Masad J Damha
Journal:  Nucleic Acids Res       Date:  2018-09-19       Impact factor: 16.971
  3 in total

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