pH- and Enzyme-Sensitive IR820–Paclitaxel Conjugate Self-Assembled Nanovehicles for Near-Infrared Fluorescence Imaging-Guided Chemo–Photothermal Therapy

2018 ◽  
Vol 10 (36) ◽  
pp. 30092-30102 ◽  
Author(s):  
Di Zhang ◽  
Jing Zhang ◽  
Qian Li ◽  
Hailong Tian ◽  
Na Zhang ◽  
...  
Keyword(s):  
Fluorescence Imaging ◽  
Photothermal Therapy ◽  
Near Infrared ◽  
Near Infrared Fluorescence ◽  
Self Assembled ◽  
Near Infrared Fluorescence Imaging

Gold Nanorod−Photosensitizer Complex for Near-Infrared Fluorescence Imaging and Photodynamic/Photothermal Therapy In Vivo

ACS Nano ◽  
2011 ◽  
Vol 5 (2) ◽  
pp. 1086-1094 ◽  
Author(s):  
Boseung Jang ◽  
Jin-Young Park ◽  
Ching-Hsuan Tung ◽  
In-Hoo Kim ◽  
Yongdoo Choi
Keyword(s):  
Fluorescence Imaging ◽  
Photothermal Therapy ◽  
Near Infrared ◽  
Gold Nanorod ◽  
Near Infrared Fluorescence ◽  
Near Infrared Fluorescence Imaging

scholarly journals Amphiphilic Diketopyrrolopyrrole Derivatives for Efficient Near-Infrared Fluorescence Imaging and Photothermal Therapy

ACS Omega ◽  
2021 ◽  
Vol 6 (40) ◽  
pp. 26575-26582
Author(s):  
Xiuli Zheng ◽  
Shuaishuai Bian ◽  
Weimin Liu ◽  
Chuangli Zhang ◽  
Jiasheng Wu ◽  
...  
Keyword(s):  
Fluorescence Imaging ◽  
Photothermal Therapy ◽  
Near Infrared ◽  
Near Infrared Fluorescence ◽  
Near Infrared Fluorescence Imaging

Multifunctional A7R Peptide-Modified Hollow Mesoporous Silica@Ag2S Nanotheranostics for Photoacoustic/Near-Infrared Fluorescence Imaging-Guided Tumor-Targeted Chemo-Photothermal Therapy

2019 ◽  
Vol 15 (7) ◽  
pp. 1415-1431 ◽  
Author(s):  
Jianrong Wu ◽  
David H. Bremner ◽  
Shiwei Niu ◽  
Dejian Li ◽  
Ranran Tang ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Fluorescence Imaging ◽  
Photothermal Therapy ◽  
Near Infrared ◽  
Mesoporous Silica Nanoparticles ◽  
Photothermal Effect ◽  
Near Infrared Fluorescence ◽  
Hollow Mesoporous Silica ◽  
Near Infrared Fluorescence Imaging

The fabrication of theranostic nanoplatforms which combine diagnostic and therapeutic functions have become an emerging approach for personal nanomedicine. Herein, a multifunctional nanoplatform consisting of A7R peptide (ATWLPPR) conjugated hollow mesoporous silica nanoparticles decorated with Ag2S nanodots (Ag2S@HMSs-A7R) has been developed as an efficient theranostic agent for simultaneous photoacoustic (PA) imaging and near-infrared fluorescence imaging (NIRF)-guided targeted chemotherapy and photothermal therapy against human breast cancer MDA-MB-231 cells. The design of Ag2S doped HMSs by in situ controlled growth of ultrasmall Ag2S nanodots in the mesopores of HMSs. The synthesized multifunctional nanoplatform exhibits high doxorubicin (DOX) loading capability (451 mg/g) and can be precisely controlled by glutathione (GSH), acidic environment and external laser irradiation. Thanks to the strong tunable NIR absorbance of Ag2S, the nanoplatform produce effective photoacoustic capacity and superb photothermal conversion under light irradiation, thereby exhibiting sufficient in vivo fluorescence and photoacoustic signals as well as desirable photothermal therapeutic performance. Importantly, A7R peptide can selectively bind the Neuropilin-1 (NRP-1) receptor which overexpressed by the MDA-MB-231 cells. The achieved Ag2S@HMSs-A7R possess ideal imaging capability for both PA and NIRF imaging in vivo, and the anti-tumor effect of Ag2S@HMSs(DOX)-A7R was studied in vitro and in vivo, showing remarkable synergistic chemo-photothermal effect (combination index, CI < 1). Over all, the strategy of utilizing triple-responsive nanocarriers presents a highly promising potential as an efficient method for cancer theranostics.

Total thyroidectomy with intraoperative neural monitoring and near-infrared fluorescence imaging

2021 ◽  
Author(s):  
Diego Barbieri ◽  
Frédéric Triponez ◽  
Pietro Indelicato ◽  
Alessandro Vinciguerra ◽  
Matteo Trimarchi ◽  
...  
Keyword(s):  
Total Thyroidectomy ◽  
Fluorescence Imaging ◽  
Near Infrared ◽  
Near Infrared Fluorescence ◽  
Neural Monitoring ◽  
Near Infrared Fluorescence Imaging
Sign in / Sign up

Export Citation Format

Share Document