Combined near infrared photothermolysis and photodynamic therapy by association of gold nanoparticles and an organic dye

2011 ◽  
Author(s):  
Elena S. Tuchina ◽  
Fulvio Ratto ◽  
Boris N. Khlebtsov ◽  
Sonia Centi ◽  
Paolo Matteini ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Photodynamic Therapy ◽  
Near Infrared ◽  
Organic Dye

Atom transfer radical-polymerized cationic shells on gold nanoparticles for near infrared-triggered photodynamic therapy of tumor-bearing animals

2021 ◽  
Author(s):  
Oanh-Vu Pham-Nguyen ◽  
Ju Won Lee ◽  
Sila Jin ◽  
Yeonju Park ◽  
Song Rae Kim ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Photodynamic Therapy ◽  
Near Infrared ◽  
Atom Transfer ◽  
Ethyl Methacrylate ◽  
Tumor Bearing

Gold nanoparticles (AuNPs) were surface-engineered with a cationic corona to enhance the incorporation of photosensitizers for photodynamic therapy. The cationic corona composed of poly(2-(dimethylamino)ethyl methacrylate) was atom transfer radical-polymerized on...

Development of bacteriochlorophyll a-based near-infrared photosensitizers conjugated to gold nanoparticles for photodynamic therapy of cancer

2015 ◽  
Vol 80 (6) ◽  
pp. 752-762 ◽  
Author(s):  
I. V. Pantiushenko ◽  
P. G. Rudakovskaya ◽  
A. V. Starovoytova ◽  
A. A. Mikhaylovskaya ◽  
M. A. Abakumov ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Photodynamic Therapy ◽  
Near Infrared ◽  
Bacteriochlorophyll A ◽  
Photodynamic Therapy Of Cancer

Construction of a near-infrared responsive upconversion nanoplatform against hypoxic tumors via NO-enhanced photodynamic therapy

Nanoscale ◽  
2020 ◽  
Vol 12 (14) ◽  
pp. 7875-7887 ◽  
Author(s):  
Ying Lan ◽  
Xiaohui Zhu ◽  
Ming Tang ◽  
Yihan Wu ◽  
Jing Zhang ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Near Infrared ◽  
Upconversion Nanoparticles

A near-infrared (NIR) activated theranostic nanoplatform based on upconversion nanoparticles (UCNPs) is developed in order to overcome the hypoxia-associated resistance in photodynamic therapy by photo-release of NO upon NIR illumination.

A nitroreductase-activatable near-infrared theranostic photosensitizer for photodynamic therapy under mild hypoxia

2020 ◽  
Vol 56 (43) ◽  
pp. 5819-5822
Author(s):  
Jing Zheng ◽  
Yongzhuo Liu ◽  
Fengling Song ◽  
Long Jiao ◽  
Yingnan Wu ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Triplet State ◽  
Near Infrared ◽  
Mild Hypoxia

In this study, a near-infrared (NIR) theranostic photosensitizer was developed based on a heptamethine aminocyanine dye with a long-lived triplet state.

scholarly journals Recent development of near-infrared photoacoustic probes based on small-molecule organic dye

2021 ◽  
Author(s):  
Chonglu Li ◽  
Chang Liu ◽  
Yifan Fan ◽  
Xin Ma ◽  
Yibei Zhan ◽  
...  
Keyword(s):  
Small Molecule ◽  
Near Infrared ◽  
Organic Dye

In this review, we discuss the recent development of near-infrared photoacoustic probes based on small molecule dyes, which focus on their “always on” and “activatable” form in biomedicine.

Near‐Infrared‐II Nanomaterials for Fluorescence Imaging and Photodynamic Therapy

2021 ◽  
pp. 2002177
Author(s):  
Hongxin Lin ◽  
Zexi Lin ◽  
Konghua Zheng ◽  
Chenlu Wang ◽  
Lisheng Lin ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Fluorescence Imaging ◽  
Near Infrared

Lysosomal targeted NIR photosensitizer for photodynamic therapy and two-photon fluorescent imaging

2021 ◽  
Author(s):  
Ruiyuan Liu ◽  
Yuping Zhou ◽  
Di Zhang ◽  
Genghan He ◽  
Chuang Liu ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Fluorescence Imaging ◽  
Near Infrared ◽  
Fluorescent Imaging ◽  
High Fidelity ◽  
Design And Synthesis ◽  
Two Photon ◽  
Two Photon Fluorescence ◽  
Photon Fluorescence

Design and synthesis of near-infrared (NIR) emissive fluorophore for imaging of organelle and photodynamic therapy has received enormous attention. Hence, NIR emissive fluorophore of high-fidelity lysosome targeting, two-photon fluorescence imaging,...

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