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author:

Chen, J. (Chen, J..) [1] | Fang, Y. (Fang, Y..) [2] | Liu, H. (Liu, H..) [3] | Chen, N. (Chen, N..) [4] | Chen, S. (Chen, S..) [5] | Xue, J. (Xue, J..) [6]

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Scopus

Abstract:

Photodynamic therapy (PDT) is an innovative and promising modality to treat various tumors. In this study, two novel zinc(II) phthalocyanines substituted with quinolin-8-yloxy groups at the α-position, namely mono(quinolin-8-yloxy) zinc(II) phthalocyanine (ZnPc-Q1) and tetra(quinolin-8-yloxy) zinc(II) phthalocyanine (ZnPc-Q4), have been synthesized and fully characterized. With quinolin-8-yloxy, these two phthalocyanines exhibit less self-aggregation in DMF and culture medium, high singlet oxygen quantum yields, mitochondria localization and high photodynamic activities (IC50 values as low as 2 nM). Compared to ZnPc-Q4, ZnPc-Q1 exhibits higher cellular uptake and lower IC50 values. Benefitting from its higher anticancer efficacy and lack of isomers, ZnPc-Q1 is a highly promising anticancer agent in clinical application. © 2018 World Scientific Publishing Company.

Keyword:

photodynamic therapy; phthalocyanine; quinolin-8-yloxy

Community:

  • [ 1 ] [Chen, J.]National and Local Joint Biomedical Engineering Research Center on Photodynamic Technologies, Fujian Engineering Research Center for Photodynamic Therapy and Diagnoses, College of Chemistry, Fuzhou University, Fuzhou, Fujian, China
  • [ 2 ] [Fang, Y.]National and Local Joint Biomedical Engineering Research Center on Photodynamic Technologies, Fujian Engineering Research Center for Photodynamic Therapy and Diagnoses, College of Chemistry, Fuzhou University, Fuzhou, Fujian, China
  • [ 3 ] [Liu, H.]National and Local Joint Biomedical Engineering Research Center on Photodynamic Technologies, Fujian Engineering Research Center for Photodynamic Therapy and Diagnoses, College of Chemistry, Fuzhou University, Fuzhou, Fujian, China
  • [ 4 ] [Chen, N.]National and Local Joint Biomedical Engineering Research Center on Photodynamic Technologies, Fujian Engineering Research Center for Photodynamic Therapy and Diagnoses, College of Chemistry, Fuzhou University, Fuzhou, Fujian, China
  • [ 5 ] [Chen, S.]Dermatological Department, Fuzhou General Hospital PLA., Fuzhou, Fujian, China
  • [ 6 ] [Xue, J.]National and Local Joint Biomedical Engineering Research Center on Photodynamic Technologies, Fujian Engineering Research Center for Photodynamic Therapy and Diagnoses, College of Chemistry, Fuzhou University, Fuzhou, Fujian, China

Reprint 's Address:

  • [Xue, J.]National and Local Joint Biomedical Engineering Research Center on Photodynamic Technologies, Fujian Engineering Research Center for Photodynamic Therapy and Diagnoses, College of Chemistry, Fuzhou UniversityChina

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Source :

Journal of Porphyrins and Phthalocyanines

ISSN: 1088-4246

Year: 2018

Issue: 9-10

Volume: 22

Page: 807-813

1 . 2 9 2

JCR@2018

0 . 9 0 0

JCR@2023

ESI HC Threshold:209

JCR Journal Grade:3

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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