scholarly journals All-Fiber Highly Sensitive Bragg Grating Bend Sensor

Sensors ◽  
2019 ◽  
Vol 19 (19) ◽  
pp. 4228 ◽  
Author(s):  
Oleg V. Butov ◽  
Alexey P. Bazakutsa ◽  
Yuri K. Chamorovskiy ◽  
Artem N. Fedorov ◽  
Igor’ A. Shevtsov
Keyword(s):  
High Resolution ◽  
Welded Joints ◽  
Harsh Environments ◽  
Bragg Grating ◽  
Sensor Design ◽  
Highly Sensitive ◽  
Core Fiber ◽  
Bend Sensor

In this paper, we demonstrated a novel, all-fiber highly sensitive bend sensor based on a four-core fiber rod with a diameter of 2.1 mm. We observed a high resolution of the sensor at a level of 3.6 × 10−3 m−1. Such a sensor design can be used in harsh environments due to the relatively small size and all-fiber configuration, containing no adhesive, nor welded joints.

scholarly journals Highly Sensitive Bend Sensor Based on Bragg Grating in Eccentric Core Polymer Fiber

2010 ◽  
Vol 22 (11) ◽  
pp. 850-852 ◽  
Author(s):  
Xianfeng Chen ◽  
Chi Zhang ◽  
David J. Webb ◽  
Kyriacos Kalli ◽  
Gang-Ding Peng
Keyword(s):  
Bragg Grating ◽  
Polymer Fiber ◽  
Highly Sensitive ◽  
Core Polymer ◽  
Bend Sensor

scholarly journals Highly sensitive bend sensor with hybrid long-period and tilted fiber Bragg grating

2010 ◽  
Vol 283 (13) ◽  
pp. 2690-2694 ◽  
Author(s):  
Li-Yang Shao ◽  
Albane Laronche ◽  
Mateusz Smietana ◽  
Predrag Mikulic ◽  
Wojtek J. Bock ◽  
...  
Keyword(s):  
Fiber Bragg Grating ◽  
Bragg Grating ◽  
Long Period ◽  
Highly Sensitive ◽  
Bend Sensor

scholarly journals PIK3CA Hotspot Mutation Scanning by a Novel and Highly Sensitive High-Resolution Small Amplicon Melting Analysis Method

2010 ◽  
Vol 12 (5) ◽  
pp. 697-704 ◽  
Author(s):  
Panagiotis A. Vorkas ◽  
Nikoleta Poumpouridou ◽  
Sophia Agelaki ◽  
Christos Kroupis ◽  
Vassilis Georgoulias ◽  
...  
Keyword(s):  
High Resolution ◽  
Analysis Method ◽  
Mutation Scanning ◽  
Highly Sensitive ◽  
Melting Analysis ◽  
Hotspot Mutation

scholarly journals Conventional, High-Resolution and Imaging Flow Cytometry: Benchmarking Performance in Characterisation of Extracellular Vesicles

Biomedicines ◽  
2021 ◽  
Vol 9 (2) ◽  
pp. 124
Author(s):  
Jaco Botha ◽  
Haley R. Pugsley ◽  
Aase Handberg
Keyword(s):  
Flow Cytometry ◽  
High Resolution ◽  
Extracellular Vesicles ◽  
Single Particles ◽  
Multiple Parameters ◽  
Imaging Flow Cytometry ◽  
Highly Sensitive ◽  
Individual Project ◽  
Benchmarking Performance ◽  
High Throughput Manner

Flow cytometry remains a commonly used methodology due to its ability to characterise multiple parameters on single particles in a high-throughput manner. In order to address limitations with lacking sensitivity of conventional flow cytometry to characterise extracellular vesicles (EVs), novel, highly sensitive platforms, such as high-resolution and imaging flow cytometers, have been developed. We provided comparative benchmarks of a conventional FACS Aria III, a high-resolution Apogee A60 Micro-PLUS and the ImageStream X Mk II imaging flow cytometry platform. Nanospheres were used to systematically characterise the abilities of each platform to detect and quantify populations with different sizes, refractive indices and fluorescence properties, and the repeatability in concentration determinations was reported for each population. We evaluated the ability of the three platforms to detect different EV phenotypes in blood plasma and the intra-day, inter-day and global variabilities in determining EV concentrations. By applying this or similar methodology to characterise methods, researchers would be able to make informed decisions on choice of platforms and thereby be able to match suitable flow cytometry platforms with projects based on the needs of each individual project. This would greatly contribute to improving the robustness and reproducibility of EV studies.

scholarly journals Observation of symmetrical reflection sidebands in a silica suspended-core fiber Bragg grating

2010 ◽  
Vol 18 (16) ◽  
pp. 17373 ◽  
Author(s):  
M. L. V. Tse ◽  
K. M. Chung ◽  
L. Dong ◽  
B. K. Thomas ◽  
L. B. Fu ◽  
...  
Keyword(s):  
Fiber Bragg Grating ◽  
Bragg Grating ◽  
Core Fiber
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