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author:

Nian, Fuyu (Nian, Fuyu.) [1] | Huang, Yafan (Huang, Yafan.) [2] | Song, Meiru (Song, Meiru.) [3] | Chen, Juan-Juan (Chen, Juan-Juan.) [4] (Scholars:陈涓涓) | Xue, Jinping (Xue, Jinping.) [5] (Scholars:薛金萍)

Indexed by:

EI Scopus SCIE

Abstract:

A unique zirconium-based framework named N-3-UiO-66-NH2, which can be used as a fabricated material to achieve the dual functional chemical modification of UiO-66, was synthesized and demonstrated. This work offers a facile and selective covalent post-synthetic modification of UiO-66 by different chemical reactions related to azide-and amino-groups, respectively. Using N-3-UiO-66-NH2 as a fabricatedmaterial, a newly dual functionalized MOF named E-UiO-66-Pc, in which a carboxyl substituted zinc phthalocyanine (Pc) and Erlotinib (E) were employed as a photosensitizer and targeting moiety, was designed and synthesized via amidation and click chemistry, respectively. The photochemical properties, tumor specificity and anticancer activity of E-UiO-66-Pc were investigated. We further demonstrated that it is viable to achieve facile and selective covalent post-synthetic modification of N-3-UiO-66-NH2 with Pc and E and obtained a series of functionalized UiO-66 nanomaterials. The Pc-containing UiO-66 nanomaterials exhibit high photodynamic activity, and the Erlotinib-containing UiO-66 nanomaterials show obvious dark cytotoxicity and high selective affinity to cancer cells. E-UiO-66-Pc reveals cooperative photodynamic and targeted anticancer activity. To the best of our knowledge, this is the only example of UiO-66 with two different chemical handles (-NH2 and -N-3) anchoring to different functional molecules via amidation and click chemistry, respectively.

Keyword:

Community:

  • [ 1 ] [Nian, Fuyu]Fuzhou Univ, Coll Chem, Inst Fujian Engn Res Ctr Drug & Diagnoses Treat P, State Key Lab Photocatalysis Energy & Environm, Fuzhou, Fujian, Peoples R China
  • [ 2 ] [Huang, Yafan]Fuzhou Univ, Coll Chem, Inst Fujian Engn Res Ctr Drug & Diagnoses Treat P, State Key Lab Photocatalysis Energy & Environm, Fuzhou, Fujian, Peoples R China
  • [ 3 ] [Song, Meiru]Fuzhou Univ, Coll Chem, Inst Fujian Engn Res Ctr Drug & Diagnoses Treat P, State Key Lab Photocatalysis Energy & Environm, Fuzhou, Fujian, Peoples R China
  • [ 4 ] [Chen, Juan-Juan]Fuzhou Univ, Coll Chem, Inst Fujian Engn Res Ctr Drug & Diagnoses Treat P, State Key Lab Photocatalysis Energy & Environm, Fuzhou, Fujian, Peoples R China
  • [ 5 ] [Xue, Jinping]Fuzhou Univ, Coll Chem, Inst Fujian Engn Res Ctr Drug & Diagnoses Treat P, State Key Lab Photocatalysis Energy & Environm, Fuzhou, Fujian, Peoples R China

Reprint 's Address:

  • 薛金萍

    [Xue, Jinping]Fuzhou Univ, Coll Chem, Inst Fujian Engn Res Ctr Drug & Diagnoses Treat P, State Key Lab Photocatalysis Energy & Environm, Fuzhou, Fujian, Peoples R China

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Source :

JOURNAL OF MATERIALS CHEMISTRY B

ISSN: 2050-750X

Year: 2017

Issue: 31

Volume: 5

Page: 6227-6232

4 . 7 7 6

JCR@2017

6 . 1 0 0

JCR@2023

ESI Discipline: MATERIALS SCIENCE;

ESI HC Threshold:306

JCR Journal Grade:1

CAS Journal Grade:2

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: 0

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