Ultra-Low Doses of Chirality Sorted (6,5) Carbon Nanotubes for Simultaneous Tumor Imaging and Photothermal Therapy

ACS Nano ◽  
2013 ◽  
Vol 7 (4) ◽  
pp. 3644-3652 ◽  
Author(s):  
Alexander L. Antaris ◽  
Joshua T. Robinson ◽  
Omar K. Yaghi ◽  
Guosong Hong ◽  
Shuo Diao ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Photothermal Therapy ◽  
Tumor Imaging ◽  
Low Doses

Polypyrrole-encapsulated iron tungstate nanocomposites: a versatile platform for multimodal tumor imaging and photothermal therapy

Nanoscale ◽  
2016 ◽  
Vol 8 (26) ◽  
pp. 12917-12928 ◽  
Author(s):  
Zhiyin Xiao ◽  
Chen Peng ◽  
Xiaohong Jiang ◽  
Yuxuan Peng ◽  
Xiaojuan Huang ◽  
...  
Keyword(s):  
Photothermal Therapy ◽  
Tumor Imaging

Glutathione-Responsive Self-Assembled Magnetic Gold Nanowreath for Enhanced Tumor Imaging and Imaging-Guided Photothermal Therapy

ACS Nano ◽  
2018 ◽  
Vol 12 (8) ◽  
pp. 8129-8137 ◽  
Author(s):  
Yijing Liu ◽  
Zhen Yang ◽  
Xiaolin Huang ◽  
Guocan Yu ◽  
Sheng Wang ◽  
...  
Keyword(s):  
Photothermal Therapy ◽  
Tumor Imaging ◽  
Self Assembled

Acid-Triggered in Situ Aggregation of Gold Nanoparticles for Multimodal Tumor Imaging and Photothermal Therapy

2019 ◽  
Vol 5 (3) ◽  
pp. 1589-1601 ◽  
Author(s):  
Yumin Zhang ◽  
Jinglin Chang ◽  
Fan Huang ◽  
Lijun Yang ◽  
Chunhua Ren ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Photothermal Therapy ◽  
Tumor Imaging

scholarly journals NIMG-76. SURFACE-ENHANCED RAMAN SPECTROSCOPY (SERS) FOR INTRAOPERATIVE BRAIN TUMOR IMAGING AND PHOTOTHERMAL THERAPY

2017 ◽  
Vol 19 (suppl_6) ◽  
pp. vi159-vi159 ◽  
Author(s):  
Hamed Arami ◽  
Edwin Chang ◽  
Chirag B Patel ◽  
Steven James Madsen ◽  
Ryan Miller Davis ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Brain Tumor ◽  
Photothermal Therapy ◽  
Tumor Imaging ◽  
Surface Enhanced Raman Spectroscopy ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

Tumor photothermolysis: using carbon nanomaterials for cancer therapy

2013 ◽  
Vol 5 (3) ◽  
Author(s):  
Alicia Sawdon ◽  
Ethan Weydemeyer ◽  
Ching-An Peng
Keyword(s):  
Carbon Nanotubes ◽  
Electron Transfer ◽  
Surface Functionalization ◽  
Photothermal Therapy ◽  
Conventional Treatment ◽  
Carbon Nanomaterials ◽  
Therapeutic Potential ◽  
Current Treatment ◽  
Carbon Nanohorns ◽  
Surrounding Healthy Tissue

AbstractCarbon nanomaterials have unique physicochemical properties based solely on their small size, which makes them ideal for nano-oncology. While there have been tremendous advances in the current treatment of high-risk cancers, conventional treatment still causes harm to the surrounding healthy tissue. Carbon nanomaterials such as carbon nanotubes, carbon nanohorns, and graphenes have been increasingly used in the field of cancer photothermal therapy. Through surface functionalization, carbon nanomaterials can be specifically targeted to the tumorous tissue allowing for an increase in therapeutic potential. The unique photo-electron transfer features of carbon nanomaterials coupled with functional moieties, is proving useful for their use in the photothermolysis of cancer cells.

scholarly journals Pillar[5]arene-Modified Gold Nanorods as Nanocarriers for Multi-Modal Imaging-Guided Synergistic Photodynamic-Photothermal Therapy

2020 ◽  
Author(s):  
Nan Song ◽  
Zhijun Zhang ◽  
Peiying Liu ◽  
Dihua Dai ◽  
Chao Chen ◽  
...  
Keyword(s):  
Photothermal Therapy ◽  
High Performance ◽  
Tumor Imaging ◽  
Photoacoustic Imaging ◽  
Functional Materials ◽  
Ros Generation ◽  
Cancer Therapies ◽  
New Strategy

Supramolecular approaches have opened up vast possibilities in the construction of versatile functional materials, especially those with stimuli-responsiveness and integrated functionalities of multi-modal diagnosis and synergistic therapeutics. In this study, a hybrid theranostic nanosystem named TTPY-PyÌCP5@AuNR is constructed via facile host-guest interactions, where TTPY-Py is a photosensitizer with aggregation-induced emission and CP5@AuNR represents the carboxylatopillar[5]arene (CP5)-modified Au nanorods. TTPY-PyÌCP5@AuNR integrates the respective advantages of TTPY-Py and CP5@AuNR such as the high performance of reactive oxygen species (ROS) generation and photothermal conversion, and meanwhile shows fluorescence responses to both temperature and pH stimuli due to the non-covalent interactions. The successful modification of CP5 macrocycles on AuNRs surfaces can eliminate the cytotoxicity of AuNRs and enable them to serve as the nanocarrier of TTPY-Py for further theranostic application. Significantly, both in vitro and in vivo evaluations demonstrate that this supramolecular nanotheranostic system possesses multiple phototheranostic modalities including intensive fluorescence imaging (FLI), photoacoustic imaging (PAI), efficient photodynamic therapy (PDT), and photothermal therapy (PTT), indicating its great potentials for FLI-PAI imaging-guided synergistic PDT-PTT therapy. Besides, TTPY-Py can be released from the nanocarriers upon activating by the acidic environment of lysosomes and then specifically light up mitochondria. This study brings up a new strategy into the design of versatile nanotheranostics for accurate tumor imaging and cancer therapies.

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