Development of a single-step immunoassay microdevice based on a graphene oxide-containing hydrogel possessing fluorescence quenching and size separation functions

The Analyst ◽  
2017 ◽  
Vol 142 (3) ◽  
pp. 472-477 ◽  
Author(s):  
Akihiro Shirai ◽  
Kaho Nakashima ◽  
Kenji Sueyoshi ◽  
Tatsuro Endo ◽  
Hideaki Hisamoto
Keyword(s):  
Graphene Oxide ◽  
Fluorescence Quenching ◽  
Single Step ◽  
Size Separation ◽  
Microchannel Array ◽  
Pdms Microchannel ◽  
Peg Coating ◽  
Separation Functions

An immunoassay was successfully integrated into a “single-step” by developing a microdevice composed of a GO-containing hydrogel and a PDMS microchannel array with a PEG coating containing a fluorescently-labelled antibody.

Fast and single-step immunoassay based on fluorescence quenching within a square glass capillary immobilizing graphene oxide–antibody conjugate and fluorescently labelled antibody

The Analyst ◽  
2016 ◽  
Vol 141 (11) ◽  
pp. 3389-3394 ◽  
Author(s):  
Akihiro Shirai ◽  
Terence G. Henares ◽  
Kenji Sueyoshi ◽  
Tatsuro Endo ◽  
Hideaki Hisamoto
Keyword(s):  
Graphene Oxide ◽  
Fluorescence Quenching ◽  
Single Step ◽  
Glass Capillary ◽  
Antibody Conjugate ◽  
Ultrafast Measurement

A single-step immunoassay device for ultrafast measurement of proteins within 40 seconds, fabricated by using a square glass capillary, antibody–graphene oxide conjugate and fluorescently labelled antibody, was developed.

Characterization of Graphene Oxide Suspension for Fluorescence Quenching in DNA-Diagnostics

2016 ◽  
Vol 26 (1) ◽  
pp. 1-7 ◽  
Author(s):  
A.N. Kapitonov ◽  
G.N. Alexandrov ◽  
F.D. Vasileva ◽  
S.A. Smagulova ◽  
V.B. Timofeev ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Fluorescence Quenching ◽  
Dna Diagnostics

Label free Detection of Vitamin B12 Based on Fluorescence Quenching of Graphene Oxide Nanolayer

2015 ◽  
Vol 23 (10) ◽  
pp. 878-884 ◽  
Author(s):  
Javad Gholami ◽  
Mehrdad Manteghian ◽  
Alireza Badiei ◽  
Mehran Javanbakht ◽  
Hiroshi Ueda
Keyword(s):  
Graphene Oxide ◽  
Fluorescence Quenching ◽  
Vitamin B12 ◽  
Label Free ◽  
Label Free Detection

Fluorescence Quenching of Sulfo­rhodamine Dye over Graphene Oxide and Boron Nitride Nanosheets

2016 ◽  
Vol 2016 (13-14) ◽  
pp. 2125-2130 ◽  
Author(s):  
Vidhyadevi Thangaraj ◽  
Jules Bussiere ◽  
Jean-Marc Janot ◽  
Mikhael Bechelany ◽  
Maguy Jaber ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Boron Nitride ◽  
Fluorescence Quenching ◽  
Boron Nitride Nanosheets

Mechanistic Insights into the Fluorescence Quenching of Rhodamine 6G by Graphene Oxide

2018 ◽  
Vol 31 (2) ◽  
pp. 165-170 ◽  
Author(s):  
Lu Chen ◽  
Lei Zhang ◽  
Shen-long Jiang ◽  
Qun Zhang
Keyword(s):  
Graphene Oxide ◽  
Fluorescence Quenching ◽  
Rhodamine 6G

scholarly journals Albuminuria detection using graphene oxide-mediated fluorescence quenching aptasensor

MethodsX ◽  
2020 ◽  
Vol 7 ◽  
pp. 101114
Author(s):  
Wireeya Chawjiraphan ◽  
Chayachon Apiwat ◽  
Khoonsake Segkhoonthod ◽  
Kiatnida Treerattrakoon ◽  
Preedee Pinpradup ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Fluorescence Quenching

Study of Fluorescence Quenching Ability of Graphene Oxide with a Layer of Rigid and Tunable Silica Spacer

Langmuir ◽  
2018 ◽  
Vol 34 (2) ◽  
pp. 603-611 ◽  
Author(s):  
Xu Wu ◽  
Yuqian Xing ◽  
Kevin Zeng ◽  
Kirby Huber ◽  
Julia Xiaojun Zhao
Keyword(s):  
Graphene Oxide ◽  
Fluorescence Quenching
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