volume 29 issue 10 pages 3441-3451

High Singlet Oxygen Yield Photosensitizer Based Polypeptide Nanoparticles for Low-Power Near-Infrared Light Imaging-Guided Photodynamic Therapy

Publication typeJournal Article
Publication date2018-09-06
scimago Q1
wos Q1
SJR1.035
CiteScore7.5
Impact factor3.9
ISSN10431802, 15204812
Organic Chemistry
Pharmacology
Pharmaceutical Science
Biotechnology
Bioengineering
Biomedical Engineering
Abstract
NIR photosensitizer is attractive for photodynamic therapy (PDT). Low-power light irradiation and imaging-guided PDT makes it possible to increase tissue penetration depth. The pyrrole-substituted iodinated BODIPY (BDPI) molecule was designed and synthesized, and it possesses an intense NIR absorption and emission band, and exhibits a high singlet oxygen quantum yield (ΦΔ = 0.80) which leads remarkable cytotoxicity upon low power illumination (IC50 = 0.60 μg/mL, 6.1 mW/cm2). After being encapsulated with biocompatibility polypeptide PEG-PLys, polymeric micelles nanoparticles (PBDPI NPs) was obtained that are water-dispersed and passively tumor-targetable. Such enhanced accumulation in tumor area makes it easily traced in vivo due to its NIR fluorescence. In addition, such nanoparticles offer an unprecedented photodynamic therapeutic effect by using a low-power irradiation light, which makes it possible to kill cancer cells in deep tissue efficiently.
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GOST Copy
Ruan Z. et al. High Singlet Oxygen Yield Photosensitizer Based Polypeptide Nanoparticles for Low-Power Near-Infrared Light Imaging-Guided Photodynamic Therapy // Bioconjugate Chemistry. 2018. Vol. 29. No. 10. pp. 3441-3451.
GOST all authors (up to 50) Copy
Ruan Z., Miao W., Yuan P., Liu L., Jiao L., Hao E., Yan L. High Singlet Oxygen Yield Photosensitizer Based Polypeptide Nanoparticles for Low-Power Near-Infrared Light Imaging-Guided Photodynamic Therapy // Bioconjugate Chemistry. 2018. Vol. 29. No. 10. pp. 3441-3451.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1021/acs.bioconjchem.8b00576
UR - https://doi.org/10.1021/acs.bioconjchem.8b00576
TI - High Singlet Oxygen Yield Photosensitizer Based Polypeptide Nanoparticles for Low-Power Near-Infrared Light Imaging-Guided Photodynamic Therapy
T2 - Bioconjugate Chemistry
AU - Ruan, Zheng
AU - Miao, Wei
AU - Yuan, Pan
AU - Liu, Le
AU - Jiao, Lijuan
AU - Hao, Erhong
AU - Yan, Lifeng
PY - 2018
DA - 2018/09/06
PB - American Chemical Society (ACS)
SP - 3441-3451
IS - 10
VL - 29
PMID - 30185031
SN - 1043-1802
SN - 1520-4812
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2018_Ruan,
author = {Zheng Ruan and Wei Miao and Pan Yuan and Le Liu and Lijuan Jiao and Erhong Hao and Lifeng Yan},
title = {High Singlet Oxygen Yield Photosensitizer Based Polypeptide Nanoparticles for Low-Power Near-Infrared Light Imaging-Guided Photodynamic Therapy},
journal = {Bioconjugate Chemistry},
year = {2018},
volume = {29},
publisher = {American Chemical Society (ACS)},
month = {sep},
url = {https://doi.org/10.1021/acs.bioconjchem.8b00576},
number = {10},
pages = {3441--3451},
doi = {10.1021/acs.bioconjchem.8b00576}
}
MLA
Cite this
MLA Copy
Ruan, Zheng, et al. “High Singlet Oxygen Yield Photosensitizer Based Polypeptide Nanoparticles for Low-Power Near-Infrared Light Imaging-Guided Photodynamic Therapy.” Bioconjugate Chemistry, vol. 29, no. 10, Sep. 2018, pp. 3441-3451. https://doi.org/10.1021/acs.bioconjchem.8b00576.