scholarly journals Carbon nanotubes as potential candidate for photoacoustic imaging contrast agent

2017 ◽  
Author(s):  
Syahril Siregar ◽  
Ryo Nagoka ◽  
Kodai Ishikawa ◽  
Yoshifumi Saijo
Keyword(s):  
Carbon Nanotubes ◽  
Contrast Agent ◽  
Photoacoustic Imaging ◽  
Potential Candidate ◽  
Imaging Contrast Agent

Antimonene Nanoflakes as a Photoacoustic Imaging Contrast Agent for Tumor in vivo Imaging

2020 ◽  
Vol 47 (2) ◽  
pp. 0207033
Author(s):  
于静文 Yu Jingwen ◽  
王秀翃 Wang Xiuhong ◽  
冯金超 Feng Jinchao ◽  
张娜 Zhang Na ◽  
王璞 Wang Pu
Keyword(s):  
Contrast Agent ◽  
In Vivo Imaging ◽  
Photoacoustic Imaging ◽  
Imaging Contrast Agent

scholarly journals Silicon carbide nanoparticles as a photoacoustic and photoluminescent dual-imaging contrast agent for long-term cell tracking

2019 ◽  
Vol 1 (9) ◽  
pp. 3514-3520 ◽  
Author(s):  
Fang Chen ◽  
Eric R. Zhao ◽  
Tao Hu ◽  
Yuesong Shi ◽  
Donald J. Sirbuly ◽  
...  
Keyword(s):  
Stem Cells ◽  
Silicon Carbide ◽  
Mesenchymal Stem Cells ◽  
Contrast Agent ◽  
Cell Tracking ◽  
Photoacoustic Imaging ◽  
Silicon Carbide Nanoparticles ◽  
Dual Imaging ◽  
Imaging Contrast Agent

Silicon carbide nanoparticles are capable of long-term tracking of mesenchymal stem cells through both photoluminescence and photoacoustic imaging.

“Smart” gold nanoparticles for photoacoustic imaging: an imaging contrast agent responsive to the cancer microenvironment and signal amplification via pH-induced aggregation

2016 ◽  
Vol 52 (53) ◽  
pp. 8287-8290 ◽  
Author(s):  
Jaejung Song ◽  
Jeesu Kim ◽  
Sekyu Hwang ◽  
Mansik Jeon ◽  
Sanghwa Jeong ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Contrast Agent ◽  
Signal Amplification ◽  
Photoacoustic Imaging ◽  
Imaging Agent ◽  
Cancer Microenvironment ◽  
Ph Responsive ◽  
Induced Aggregation ◽  
Imaging Contrast Agent

pH-Responsive “smart” gold nanoparticles were demonstrated as a new photoacoustic imaging agent that can selectively respond to the cancer microenvironment and show the amplified signal in vivo.

Hypoxia targeted carbon nanotubes as a sensitive contrast agent for photoacoustic imaging of tumors

2011 ◽  
Author(s):  
Saeid Zanganeh ◽  
Andres Aguirre ◽  
Nrusingh C. Biswal ◽  
Christopher Pavlik ◽  
Michael B. Smith ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Contrast Agent ◽  
Photoacoustic Imaging

scholarly journals Carbon Nanotubes and Polydopamine Modified Poly(dimethylsiloxane) Sponges for Efficient Oil–Water Separation

Materials ◽  
2021 ◽  
Vol 14 (9) ◽  
pp. 2431
Author(s):  
Wen Zhang ◽  
Juanjuan Wang ◽  
Xue Han ◽  
Lele Li ◽  
Enping Liu ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Large Scale ◽  
Absorption Capacity ◽  
Potential Candidate ◽  
Hard Template ◽  
Water Separation ◽  
Industrial Oil ◽  
The Matrix ◽  
Oil Water Separation ◽  
Oil Water

In this paper, effective separation of oil from both immiscible oil–water mixtures and oil-in-water (O/W) emulsions are achieved by using poly(dimethylsiloxane)-based (PDMS-based) composite sponges. A modified hard template method using citric acid monohydrate as the hard template and dissolving it in ethanol is proposed to prepare PDMS sponge composited with carbon nanotubes (CNTs) both in the matrix and the surface. The introduction of CNTs endows the composite sponge with enhanced comprehensive properties including hydrophobicity, absorption capacity, and mechanical strength than the pure PDMS. We demonstrate the successful application of CNT-PDMS composite in efficient removal of oil from immiscible oil–water mixtures within not only a bath absorption, but also continuous separation for both static and turbulent flow conditions. This notable characteristic of the CNT-PDMS sponge enables it as a potential candidate for large-scale industrial oil–water separation. Furthermore, a polydopamine (PDA) modified CNT-PDMS is developed here, which firstly realizes the separation of O/W emulsion without continuous squeezing of the sponge. The combined superhydrophilic and superoleophilic property of PDA/CNT-PDMS is assumed to be critical in the spontaneously demulsification process.

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