The rapid detection for methane of ZnO porous nanoflakes with the decoration of Ag nanoparticles

2021 ◽  
Author(s):  
Liuyang Han ◽  
Saisai Zhang ◽  
Bo Zhang ◽  
Bowen Zhang ◽  
Yan Wang ◽  
...  
Keyword(s):  
Ag Nanoparticles ◽  
Rapid Detection

scholarly journals A SERS Approach for Rapid Detection of Hg2+ Based on Functionalized Fe3O4@Ag Nanoparticles

2019 ◽  
Vol 77 (4) ◽  
pp. 379
Author(s):  
Fangtao Zuo ◽  
Wei Xu ◽  
Aiwu Zhao
Keyword(s):  
Ag Nanoparticles ◽  
Rapid Detection

Au@Ag nanoparticle sensor for sensitive and rapid detection of glucose

2021 ◽  
Vol 45 (6) ◽  
pp. 3059-3066
Author(s):  
Zhiwen Pan ◽  
Junqi Yang ◽  
Weijia Song ◽  
Puqiang Luo ◽  
Junyan Zou ◽  
...  
Keyword(s):  
Ag Nanoparticles ◽  
Rapid Detection ◽  
Glucose Detection ◽  
Ag Nanoparticle

A sensitive SERS sensor based on Au@Ag nanoparticles for rapid glucose detection (5 min) via tuning of the plasmonic properties.

scholarly journals Molecular Imprinting on the Nanoscale – Rapid Detection of Ag Nanoparticles by QCM Sensors

2014 ◽  
Vol 87 ◽  
pp. 236-239 ◽  
Author(s):  
Peter A. Lieberzeit ◽  
Christoph Jungmann ◽  
Leo Schranzhofer
Keyword(s):  
Molecular Imprinting ◽  
Ag Nanoparticles ◽  
Rapid Detection

Ordered arrays of Au-nanobowls loaded with Ag-nanoparticles as effective SERS substrates for rapid detection of PCBs

2014 ◽  
Vol 25 (14) ◽  
pp. 145605 ◽  
Author(s):  
Bensong Chen ◽  
Guowen Meng ◽  
Fei Zhou ◽  
Qing Huang ◽  
Chuhong Zhu ◽  
...  
Keyword(s):  
Ag Nanoparticles ◽  
Rapid Detection ◽  
Sers Substrates ◽  
Ordered Arrays

Search mode for rapid detection of virus particles

1991 ◽  
Vol 49 ◽  
pp. 286-287
Author(s):  
O. E. Bradfute
Keyword(s):  
Electron Microscopy ◽  
Rapid Detection ◽  
Plant Virus ◽  
Low Dose ◽  
Search Mode ◽  
Virus Diseases ◽  
Virus Particles ◽  
Focus Image ◽  
Time Required ◽  
Rapid Switching

Electron microscopy is frequently used in preliminary diagnosis of plant virus diseases by surveying negatively stained preparations of crude extracts of leaf samples. A major limitation of this method is the time required to survey grids when the concentration of virus particles (VPs) is low. A rapid survey of grids for VPs is reported here; the method employs a low magnification, out-of-focus Search Mode similar to that used for low dose electron microscopy of radiation sensitive specimens. A higher magnification, in-focus Confirm Mode is used to photograph or confirm the detection of VPs. Setting up the Search Mode by obtaining an out-of-focus image of the specimen in diffraction (K. H. Downing and W. Chiu, private communications) and pre-aligning the image in Search Mode with the image in Confirm Mode facilitates rapid switching between Modes.

Identification of hepatitis a virus in cell cultures by solid phase immune electron microscopy

1986 ◽  
Vol 44 ◽  
pp. 238-239
Author(s):  
C.D. Humphrey ◽  
T.L. Cromeans ◽  
E.H. Cook ◽  
D.W. Bradley
Keyword(s):  
Electron Microscopy ◽  
Liquid Phase ◽  
Cell Cultures ◽  
Rapid Detection ◽  
Hepatitis A ◽  
Hepatitis A Virus ◽  
Solid Phase ◽  
Immune Electron Microscopy ◽  
Detection And Identification

There is a variety of methods available for the rapid detection and identification of viruses by electron microscopy as described in several reviews. The predominant techniques are classified as direct electron microscopy (DEM), immune electron microscopy (IEM), liquid phase immune electron microscopy (LPIEM) and solid phase immune electron microscopy (SPIEM). Each technique has inherent strengths and weaknesses. However, in recent years, the most progress for identifying viruses has been realized by the utilization of SPIEM.

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