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author:

Wang, Yuran (Wang, Yuran.) [1] | Li, Xudong (Li, Xudong.) [2] | Chen, Haijun (Chen, Haijun.) [3] (Scholars:陈海军) | Gao, Yu (Gao, Yu.) [4] (Scholars:高瑜)

Indexed by:

EI SCIE

Abstract:

Gold nanoparticles with large size exhibit preferable properties for photothermal therapy (PTT). However, the prolonged tissue retention and slow elimination of gold nanoparticles limit their therapeutic applications. Previously, gold nanoclusters carrying lipid nanoparticles (Au-LNPs) have been reported after simply mixing Au3+ with preformed diethylenetriaminepentaacetic acid lipid nanoparticles to solve this contradiction. Au-LNPs demonstrated enhanced photothermal effects in comparison to neat gold nano -particles. To further improve the photothermal activity, we introduced the organic photothermal agent boron dipyrromethene (BODIPY) to Au-LNPs for synergistic PTT. Au-and BODIPY-grafted LNPs (AB-LNPs) were formed by simply mixing Au-LNPs with BODIPY. The BODIPY could be associated stably to Au-LNPs, and the release of BODIPY from AB-LNPs could be acceler-ated by laser irradiation. AB-LNPs are scalable and showed excellent photothermal effects. AB-LNPs showed enhanced cellular uptake efficiency compared to free BODIPY in 4T1 breast cancer cells. Under laser irradiation, AB-LNPs exhibited synergistic photothermal effects with significantly reduced dosage compared to monotherapy (treatments with Au-LNPs or free BODIPY alone). This study thus provides a facile and adaptive strategy for the development of a scalable and safe high-performance nanoplatform for synergistic PTT in the treatment of cancer and other diseases.

Keyword:

BODIPY gold nanoparticles lipid nanoparticles photothermal synergism therapy

Community:

  • [ 1 ] [Wang, Yuran]Fuzhou Univ, Coll Chemoprevent & Chemotherapy, Canc Metastasis Alert & Prevent Ctr, Fuzhou 350108, Fujian, Peoples R China
  • [ 2 ] [Li, Xudong]Fuzhou Univ, Coll Chemoprevent & Chemotherapy, Canc Metastasis Alert & Prevent Ctr, Fuzhou 350108, Fujian, Peoples R China
  • [ 3 ] [Gao, Yu]Fuzhou Univ, Coll Chemoprevent & Chemotherapy, Canc Metastasis Alert & Prevent Ctr, Fuzhou 350108, Fujian, Peoples R China
  • [ 4 ] [Wang, Yuran]Fuzhou Univ, Fujian Prov Key Lab Canc Metastasis Chemoprevent &, Fuzhou 350108, Fujian, Peoples R China
  • [ 5 ] [Li, Xudong]Fuzhou Univ, Fujian Prov Key Lab Canc Metastasis Chemoprevent &, Fuzhou 350108, Fujian, Peoples R China
  • [ 6 ] [Gao, Yu]Fuzhou Univ, Fujian Prov Key Lab Canc Metastasis Chemoprevent &, Fuzhou 350108, Fujian, Peoples R China
  • [ 7 ] [Chen, Haijun]Fuzhou Univ, Fujian Prov Univ, Coll Chem, Key Lab Mol Synth & Funct Discovery, Fuzhou 350116, Fujian, Peoples R China

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Source :

BEILSTEIN JOURNAL OF NANOTECHNOLOGY

ISSN: 2190-4286

Year: 2022

Volume: 13

Page: 1432-1444

3 . 1

JCR@2022

2 . 6 0 0

JCR@2023

ESI Discipline: MATERIALS SCIENCE;

ESI HC Threshold:91

JCR Journal Grade:2

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count: 2

SCOPUS Cited Count: 2

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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