Plant Polyphenol-Assisted Green Synthesis of Hollow CoPt Alloy Nanoparticles for Dual-Modality Imaging Guided Photothermal Therapy

Small
Xiao-Rong SongHuang-Hao Yang

Abstract

Theranostic nanomedicines that integrate diagnostic and therapeutic moieties into a single nanoscale platform are playing an increasingly important role in fighting cancer. Here, a facile and green synthetic strategy for hollow CoPt alloy nanoparticles (HCPA-NPs) using plant polyphenols as assisted agents is reported for the first time. This novel strategy enables size-controlled synthesis of HCPA-NPs through the control of the molecular sizes of polyphenols. It is also a versatile strategy for synthesizing other hollow alloy nanoparticles with various metal compositions due to the diverse metal-chelating ability of the polyphenols. Further studies show that HCPA-NPs have good biocompatibility and can be successfully implemented for magnetic resonance and photoacoustic dual-modal imaging guided photothermal therapy. This work brings new insights for the green synthesis of hollow nanoparticles and extends these biocompatible nanoparticles for theranostic applications.

References

Sep 8, 2005·Journal of the American Chemical Society·Yolanda VasquezRaymond E Schaak
Feb 9, 2006·Journal of the American Chemical Society·Xiaohua HuangMostafa A El-Sayed
Sep 3, 2008·Chemical Society Reviews·Marek GrzelczakLuis M Liz-Marzán
Sep 6, 2008·Nature Nanotechnology·Adam De la ZerdaSanjiv S Gambhir
Mar 3, 2009·Proceedings of the National Academy of Sciences of the United States of America·Louis-S BouchardFanqing Frank Chen
May 19, 2010·Chemical Society Reviews·Qing Shao, Bengang Xing
Apr 8, 2011·Angewandte Chemie·Soshan CheongRichard D Tilley
May 11, 2011·Nano Letters·Colin M HesselBrian A Korgel
May 27, 2011·Accounts of Chemical Research·Rizia BardhanNaomi J Halas
Jun 15, 2011·Accounts of Chemical Research·Don HoShouheng Sun
Oct 5, 2011·Biological Trace Element Research·Haitao JiangYang Li
Dec 24, 2011·Nature Reviews. Cancer·Avi SchroederDaniel G Anderson
Oct 20, 2012·Chemical Society Reviews·Jun GuFranklin Feng Tao
Sep 13, 2013·Angewandte Chemie·Tadas S SileikaPhillip B Messersmith
Jul 18, 2015·Small·James RieffelJonathan F Lovell
Nov 14, 2013·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Yi-Wei WangGuo-Nan Chen
Feb 28, 2014·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Li-Sen LinGuo-Nan Chen

❮ Previous
Next ❯

Citations

May 6, 2016·The Analyst·Xiao-Rong SongJianping Xie
Nov 21, 2017·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Jinping Wang, Nan Li
Jun 25, 2020·International Journal of Molecular Sciences·Edouard Alphandéry
May 28, 2017·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Guoming HuangHuang-Hao Yang
May 7, 2018·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Caixia YangGang Liu
Dec 29, 2020·Advanced Healthcare Materials·Veronica TorresanVincenzo Amendola
Nov 24, 2020·3 Biotech·Jaison JeevanandamMichael K Danquah
Feb 2, 2021·International Journal of Nanomedicine·Chen LingYan Shen
Sep 28, 2017·Colloids and Surfaces. B, Biointerfaces·Ke WangYuanqing Zhang
Jun 23, 2021·ACS Applied Materials & Interfaces·Xiaoyun LiDongquan Shi
Jul 17, 2021·Journal of Photochemistry and Photobiology. B, Biology·Tingting HanYouqing Shen
Aug 16, 2017·ACS Applied Materials & Interfaces·Kai-Long ZhangHuang-Hao Yang

❮ Previous
Next ❯

Related Concepts

Related Feeds

Cancer Imaging

Imaging techniques, including CT and MR, have become essential to tumor detection, diagnosis, and monitoring. Here is the latest research on cancer imaging.