scholarly journals An advanced in situ imaging method using heavy metal-doped hollow tubes to evaluate the biokinetics of carbon nanotubes in vivo

2015 ◽  
Vol 7 (7) ◽  
pp. e203-e203 ◽  
Author(s):  
Shinsuke Kobayashi ◽  
Shuji Tsuruoka ◽  
Yuki Usui ◽  
Hisao Haniu ◽  
Kaoru Aoki ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Heavy Metal ◽  
Imaging Method ◽  
Metal Doped ◽  
In Situ Imaging

Persistent luminescent nanoparticles for super-long time in vivo and in situ imaging with repeatable excitation

2014 ◽  
Vol 145 ◽  
pp. 838-842 ◽  
Author(s):  
Meng Sun ◽  
Zhan-Jun Li ◽  
Chun-Lin Liu ◽  
Hai-Xia Fu ◽  
Jiang-Shan Shen ◽  
...  
Keyword(s):  
Long Time ◽  
Luminescent Nanoparticles ◽  
In Situ Imaging

Design and Synthesis of a Ratiometric Photoacoustic Probe for In Situ Imaging of Zinc Ions in Deep Tissue In Vivo

2020 ◽  
Vol 92 (9) ◽  
pp. 6382-6390 ◽  
Author(s):  
Chaobang Zhang ◽  
Rongkang Gao ◽  
Liangliang Zhang ◽  
Chengbo Liu ◽  
Zhengmin Yang ◽  
...  
Keyword(s):  
Zinc Ions ◽  
Deep Tissue ◽  
Design And Synthesis ◽  
In Situ Imaging

In situ growth rate control of carbon nanotubes by optical imaging method

2007 ◽  
Vol 91 (19) ◽  
pp. 193102 ◽  
Author(s):  
Itaru Gunjishima ◽  
Takashi Inoue ◽  
Atsuto Okamoto
Keyword(s):  
Carbon Nanotubes ◽  
Growth Rate ◽  
Optical Imaging ◽  
Rate Control ◽  
Imaging Method ◽  
In Situ Growth ◽  
Growth Rate Control

In situ imaging of field emission from individual carbon nanotubes and their structural damage

2002 ◽  
Vol 80 (5) ◽  
pp. 856-858 ◽  
Author(s):  
Zhong L. Wang ◽  
Rui Ping Gao ◽  
Walt A. de Heer ◽  
P. Poncharal
Keyword(s):  
Carbon Nanotubes ◽  
Field Emission ◽  
Structural Damage ◽  
In Situ Imaging

scholarly journals Multispectral confocal microendoscope for in vivo and in situ imaging

2008 ◽  
Vol 13 (4) ◽  
pp. 044016 ◽  
Author(s):  
Houssine Makhlouf ◽  
Arthur F. Gmitro ◽  
Anthony A. Tanbakuchi ◽  
Josh A. Udovich ◽  
Andrew R. Rouse
Keyword(s):  
In Situ Imaging

scholarly journals Effects of arc bubble behaviors and characteristics on droplet transfer in underwater wet welding using in-situ imaging method

2019 ◽  
Vol 170 ◽  
pp. 107696 ◽  
Author(s):  
Hao Chen ◽  
Ning Guo ◽  
Lu Huang ◽  
Xin Zhang ◽  
Jicai Feng ◽  
...  
Keyword(s):  
Imaging Method ◽  
Droplet Transfer ◽  
Underwater Wet Welding ◽  
In Situ Imaging

Assessment of airway response distribution and paradoxical airway dilation in mice during methacholine challenge

2017 ◽  
Vol 122 (3) ◽  
pp. 503-510 ◽  
Author(s):  
S. Dubsky ◽  
G. R. Zosky ◽  
K. Perks ◽  
C. R. Samarage ◽  
Y. Henon ◽  
...  
Keyword(s):  
Dynamic Imaging ◽  
Lung Mechanics ◽  
Imaging Method ◽  
Response Distribution ◽  
Interconnected System ◽  
Airway Response ◽  
Airway Responses ◽  
And Control

Detailed information on the distribution of airway diameters during bronchoconstriction in situ is required to understand the regional response of the lungs. Imaging studies using computed tomography (CT) have previously measured airway diameters and changes in response to bronchoconstricting agents, but the manual measurements used have severely limited the number of airways measured per subject. Hence, the detailed distribution and heterogeneity of airway responses are unknown. We have developed and applied dynamic imaging and advanced image-processing methods to quantify and compare hundreds of airways in vivo. The method, based on CT, was applied to house dust-mite-sensitized and control mice during intravenous methacholine (MCh) infusion. Airway diameters were measured pre- and post-MCh challenge, and the results compared demonstrate the distribution of airway response throughout the lungs during mechanical ventilation. Forced oscillation testing was used to measure the global response in lung mechanics. We found marked heterogeneity in the response, with paradoxical dilation of airways present at all airway sizes. The probability of paradoxical dilation decreased with decreasing baseline airway diameter and was not affected by pre-existing inflammation. The results confirm the importance of considering the lung as an entire interconnected system rather than a collection of independent units. It is hoped that the response distribution measurements can help to elucidate the mechanisms that lead to heterogeneous airway response in vivo. NEW & NOTEWORTHY Information on the distribution of airway diameters during bronchoconstriction in situ is critical for understanding the regional response of the lungs. We have developed an imaging method to quantify and compare the size of hundreds of airways in vivo during bronchoconstriction in mice. The results demonstrate large heterogeneity with both constriction and paradoxical dilation of airways, confirming the importance of considering the lung as an interconnected system rather than a collection of independent units.

MUC1 detection and in situ imaging method based on aptamer conformational switch and hybridization chain reaction

Talanta ◽  
2022 ◽  
Vol 239 ◽  
pp. 123129
Author(s):  
Zihan Song ◽  
Yun Zhou ◽  
Minzhe Shen ◽  
Dong Zhao ◽  
Haihong Hu ◽  
...  
Keyword(s):  
Hybridization Chain Reaction ◽  
Imaging Method ◽  
Chain Reaction ◽  
Conformational Switch ◽  
In Situ Imaging

Full-color emissive carbon-dots targeting cell walls of onion for in situ imaging of heavy metal pollution

The Analyst ◽  
2019 ◽  
Vol 144 (11) ◽  
pp. 3685-3690 ◽  
Author(s):  
Zheng Yao ◽  
Zhiqiang Lai ◽  
Chengchi Chen ◽  
Suting Xiao ◽  
Peihui Yang
Keyword(s):  
Heavy Metal ◽  
Metal Pollution ◽  
Heavy Metal Pollution ◽  
Carbon Dots ◽  
Cell Walls ◽  
Full Color ◽  
In Situ Imaging

Full-colour emissive carbon-dots were prepared and applied in targeting onion CWs for in situ imaging of heavy metal pollution.

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