A microfluidic based optical particle detection method

2012 ◽  
Author(s):  
James Dou ◽  
Lu Chen ◽  
Rakesh Nayyar ◽  
Stewart Aitchison
Keyword(s):  
Detection Method ◽  
Particle Detection

scholarly journals Application and Development of Noncontact Detection Method of α-Particles Based on Radioluminescence

Sensors ◽  
2021 ◽  
Vol 22 (1) ◽  
pp. 202
Author(s):  
Zeqian Wu ◽  
Jinxing Cheng ◽  
Mei Xu ◽  
Qingbo Wang ◽  
Ai Yu ◽  
...  
Keyword(s):  
Detection Method ◽  
Direct Detection ◽  
Facility Management ◽  
Detection Methods ◽  
Contact Method ◽  
Nuclear Facility ◽  
Particle Detection ◽  
Broad Application ◽  
Preliminary Research ◽  
Α Particles

The detection of α particles is of great significance in military and civil nuclear facility management. At present, the contact method is mainly used to detect α particles, but its shortcomings limit the broad application of this method. In recent years, preliminary research on noncontact α-particle detection methods has been carried out. In this paper, the theory of noncontact α-particles detection methods is introduced and studied. We also review the direct detection and imaging methods of α particles based on the different wavelengths of fluorescence photons, and analyze the application and development of this method, providing an important reference for researchers to carry out related work.

Small particle detection method based on laser feedback

2008 ◽  
Vol 1 (3-4) ◽  
pp. 241-246
Author(s):  
Guoqiang Sun ◽  
Jihong Zheng ◽  
Gang Zheng ◽  
Songlin Zhuang
Keyword(s):  
Small Particle ◽  
Detection Method ◽  
Particle Detection

scholarly journals Quantification of Protein Distribution on Liposomes using Confocal Microscopy: A Single Mobile Fluorescent Particle Detection Method

2012 ◽  
Vol 102 (3) ◽  
pp. 51a-52a
Author(s):  
Ouided Friaa ◽  
Sanjeevan Shivakumar ◽  
Melissa Furukawa ◽  
Radhika Voleti ◽  
Aisha Shamas-Din ◽  
...  
Keyword(s):  
Confocal Microscopy ◽  
Detection Method ◽  
Protein Distribution ◽  
Particle Detection ◽  
Fluorescent Particle

Solid-phase immunoelectron microscopy for rapid diagnosis of enteroviruses

1984 ◽  
Vol 42 ◽  
pp. 226-227 ◽  
Author(s):  
K. Pegg-Feige ◽  
F. W. Doane
Keyword(s):  
Electron Microscopy ◽  
Cell Culture ◽  
Immunoelectron Microscopy ◽  
Detection Method ◽  
Solid Phase ◽  
Protein A ◽  
Plant Viruses ◽  
Rapid Diagnosis ◽  
Virus Diagnosis ◽  
Antiviral Antibody

Immunoelectron microscopy (IEM) applied to rapid virus diagnosis offers a more sensitive detection method than direct electron microscopy (DEM), and can also be used to serotype viruses. One of several IEM techniques is that introduced by Derrick in 1972, in which antiviral antibody is attached to the support film of an EM specimen grid. Originally developed for plant viruses, it has recently been applied to several animal viruses, especially rotaviruses. We have investigated the use of this solid phase IEM technique (SPIEM) in detecting and identifying enteroviruses (in the form of crude cell culture isolates), and have compared it with a modified “SPIEM-SPA” method in which grids are coated with protein A from Staphylococcus aureus prior to exposure to antiserum.

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