scholarly journals Asymmetric-detection time-stretch optical microscopy (ATOM) for ultrafast high-contrast cellular imaging in flow

2014 ◽  
Vol 4 (1) ◽  
Author(s):  
Terence T. W. Wong ◽  
Andy K. S. Lau ◽  
Kenneth K. Y. Ho ◽  
Matthew Y. H. Tang ◽  
Joseph D. F. Robles ◽  
...  
Keyword(s):  
Optical Microscopy ◽  
Cellular Imaging ◽  
High Contrast ◽  
Detection Time

scholarly journals Asymmetric-detection time-stretch optical microscopy (ATOM) for high-contrast and high-speed microfluidic cellular imaging

2014 ◽  
Author(s):  
Terence T. W. Wong ◽  
Andy K. S. Lau ◽  
Matthew Y. H. Tang ◽  
Kenneth K. Y. Ho ◽  
Kenneth K. Y. Wong ◽  
...  
Keyword(s):  
Optical Microscopy ◽  
High Speed ◽  
Cellular Imaging ◽  
High Contrast ◽  
Detection Time

Ultrafast high-contrast microfluidic cellular imaging by asymmetric-detection time-stretch optical microscopy (ATOM)

2013 ◽  
Author(s):  
Andy K. S. Lau ◽  
Terence T. W. Wong ◽  
Kenneth K. Y. Ho ◽  
Matthew Y. H. Tang ◽  
Joseph D. F. Robles ◽  
...  
Keyword(s):  
Optical Microscopy ◽  
Cellular Imaging ◽  
High Contrast ◽  
Detection Time

scholarly journals Microfluidic Imaging Flow Cytometry by Asymmetric-detection Time-stretch Optical Microscopy (ATOM)

10.3791/55840 ◽  
2017 ◽  
Author(s):  
Anson H. L. Tang ◽  
Queenie T. K. Lai ◽  
Bob M. F. Chung ◽  
Kelvin C. M. Lee ◽  
Aaron T. Y. Mok ◽  
...  
Keyword(s):  
Flow Cytometry ◽  
Optical Microscopy ◽  
Detection Time ◽  
Imaging Flow Cytometry

Contrast Sensitivity as a Predictor of Complex Target Detection

1987 ◽  
Vol 31 (11) ◽  
pp. 1194-1197 ◽  
Author(s):  
David Shinar ◽  
Ehud Gilead
Keyword(s):  
Visual Acuity ◽  
Contrast Sensitivity ◽  
Target Detection ◽  
Undergraduate Students ◽  
Mountainous Terrain ◽  
High Contrast ◽  
Detection Time ◽  
Human Form ◽  
Low Contrast ◽  
Complex Target

A class of undergraduate students were screened for their visual acuity and contrast sensitivity on Ginsburg's charts. The subjects obtaining the highest and lowest contrast sensitivity scores were further tested on their complex target detection time. The complex targets consisted of a tank or a human form against a background of a mountainous terrain. The main finding was that target detection time for the high contrast sensitivity subjects was less than half of that of the low contrast sensitivity subjects. Differences in visual acuity between the two groups did not explain the differences in reaction time.

scholarly journals Tunable luminescence from two dimensional BCNO nanophosphor for high-contrast cellular imaging

RSC Advances ◽  
2017 ◽  
Vol 7 (66) ◽  
pp. 41486-41494 ◽  
Author(s):  
Bipin Kumar Gupta ◽  
Pawan Kumar ◽  
Garima Kedawat ◽  
Kanika Kanika ◽  
Sajna Antony Vithayathil ◽  
...  
Keyword(s):  
Rare Earth ◽  
Paradigm Shift ◽  
Cellular Imaging ◽  
Two Dimensional ◽  
High Contrast

Multi-colour emitting nanophosphors provide a paradigm shift in rare-earth free biocompatible nanoprobes for in vitro and in vivo imaging applications.

scholarly journals High-contrast imaging of 180° ferroelectric domains by optical microscopy using ferroelectric liquid crystals

2020 ◽  
Vol 116 (21) ◽  
pp. 212901
Author(s):  
Guillaume. F. Nataf ◽  
Mael Guennou ◽  
Giusy Scalia ◽  
Xavier Moya ◽  
Tim D. Wilkinson ◽  
...  
Keyword(s):  
Liquid Crystals ◽  
Optical Microscopy ◽  
High Contrast ◽  
Contrast Imaging ◽  
Ferroelectric Liquid Crystals ◽  
High Contrast Imaging ◽  
Ferroelectric Domains
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