Literature DB >> 30985055

Generating New Cross-Relaxation Pathways by Coating Prussian Blue on NaNdF4 To Fabricate Enhanced Photothermal Agents.

Zhongzheng Yu1, Wenbo Hu2, Hui Zhao2, Xiaofei Miao2, Yan Guan3, Weizheng Cai1, Zhiping Zeng1, Quli Fan2, Timothy Thatt Yang Tan1.   

Abstract

Cross-relaxation among sensitizers is commonly regarded as deleterious in fluorescent materials, although favorable in photothermal agents. Herein, we coated Prussian blue (PB) on NaNdF4 nanoparticles to fabricate core-shell nanocomplexes with new cross relaxation pathways between the ladder-like energy levels of Nd3+ ions and continuous energy band of PB. The photothermal conversion efficiency was improved exceptionally and the mechanism of the enhanced photothermal effect was investigated. In vivo photoacoustic imaging and photothermal therapy demonstrated the potential of the enhanced photothermal agents. Moreover, the concept of generating new cross-relaxation pathways between different materials is proposed to contribute to the design of all kinds of enhanced photothermal agents.
© 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  cross-relaxation; dyes/pigments; electronic structure; nanostructures; photothermal agents

Year:  2019        PMID： 30985055     DOI： 10.1002/anie.201904534

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  6 in total

1.  Self-assembly-induced luminescence of Eu3+-complexes and application in bioimaging.

Authors:  Ping-Ru Su; Tao Wang; Pan-Pan Zhou; Xiao-Xi Yang; Xiao-Xia Feng; Mei-Na Zhang; Li-Juan Liang; Yu Tang; Chun-Hua Yan
Journal:  Natl Sci Rev       Date:  2021-01-30       Impact factor: 17.275

Review 2.  The Application of Prussian Blue Nanoparticles in Tumor Diagnosis and Treatment.

Authors:  Xiaoran Gao; Qiaowen Wang; Cui Cheng; Shujin Lin; Ting Lin; Chun Liu; Xiao Han
Journal:  Sensors (Basel)       Date:  2020-12-03       Impact factor: 3.576

3.  Upconversion nanoparticles@AgBiS2 core-shell nanoparticles with cancer-cell-specific cytotoxicity for combined photothermal and photodynamic therapy of cancers.

Authors:  Zhaoyou Chu; Tian Tian; Zhenchao Tao; Juan Yang; Benjin Chen; Hao Chen; Wanni Wang; Peiqun Yin; Xiaoping Xia; Hua Wang; Haisheng Qian
Journal:  Bioact Mater       Date:  2022-01-10

Review 4.  Overcoming Vascular Barriers to Improve the Theranostic Outcomes of Nanomedicines.

Authors:  Yufu Tang; Zhongzheng Yu; Xiaomei Lu; Quli Fan; Wei Huang
Journal:  Adv Sci (Weinh)       Date:  2022-03-04       Impact factor: 17.521

5.  Quantitative Comparison of the Light-to-Heat Conversion Efficiency in Nanomaterials Suitable for Photothermal Therapy.

Authors:  Agnieszka Paściak; Riccardo Marin; Lise Abiven; Aleksandra Pilch-Wróbel; Małgorzata Misiak; Wujun Xu; Katarzyna Prorok; Oleksii Bezkrovnyi; Łukasz Marciniak; Corinne Chanéac; Florence Gazeau; Rana Bazzi; Stéphane Roux; Bruno Viana; Vesa-Pekka Lehto; Daniel Jaque; Artur Bednarkiewicz
Journal:  ACS Appl Mater Interfaces       Date:  2022-07-18       Impact factor: 10.383

Review 6.  Combination of phototherapy with immune checkpoint blockade: Theory and practice in cancer.

Authors:  Yujie Zhao; Xu Liu; Xinyu Liu; Jing Yu; Xin Bai; Xi Wu; Xinyu Guo; Zhihui Liu; Xiaowei Liu
Journal:  Front Immunol       Date:  2022-09-02       Impact factor: 8.786
  6 in total

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