A label-free fluorescent assay for deoxyribonuclease I activity based on DNA-templated silver nanocluster/graphene oxide nanocomposite

2017 ◽  
Vol 93 ◽  
pp. 293-297 ◽  
Author(s):  
Chang Yeol Lee ◽  
Ki Soo Park ◽  
Yun Kyung Jung ◽  
Hyun Gyu Park
Keyword(s):  
Graphene Oxide ◽  
Label Free ◽  
Fluorescent Assay ◽  
Silver Nanocluster ◽  
Deoxyribonuclease I

Selection of specific aptamer against enrofloxacin and fabrication of graphene oxide based label-free fluorescent assay

2018 ◽  
Vol 549 ◽  
pp. 124-129 ◽  
Author(s):  
Somayeh Dolati ◽  
Mohammad Ramezani ◽  
Maryam Sadat Nabavinia ◽  
Vahid Soheili ◽  
Khalil Abnous ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Label Free ◽  
Fluorescent Assay ◽  
Selection Of

Label-free electrochemical immunosensor based on gold nanoparticle/polyethyleneimine/reduced graphene oxide nanocomposite for the ultrasensitive detection of cancer biomarker matrix metalloproteinase-1

The Analyst ◽  
2021 ◽  
Author(s):  
Xinke Liu ◽  
Lu-Yin Lin ◽  
Fu-Yen Tseng ◽  
Yu-Cheng Tan ◽  
Jian Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Matrix Metalloproteinase ◽  
Gold Nanoparticle ◽  
Reduced Graphene Oxide ◽  
Electrochemical Immunosensor ◽  
Ultrasensitive Detection ◽  
Label Free ◽  
Matrix Metalloproteinase 1 ◽  
Reduced Graphene ◽  
P Matrix

Matrix metalloproteinase-1 (MMP-1) is associated with many types of cancers, including oral, colorectal, and brain cancers. This paper describes the fabrication of an MMP-1 immunosensor based on a gold nanoparticle/polyethyleneimine/reduced...

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

Silver nanocluster-lightened hybridization chain reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (62) ◽  
pp. 57502-57506 ◽  
Author(s):  
Lin Liu ◽  
Qing Li ◽  
Li-Juan Tang ◽  
Ru-Qin Yu ◽  
Jian-Hui Jiang
Keyword(s):  
Nucleic Acid ◽  
Silver Nanoclusters ◽  
Hybridization Chain Reaction ◽  
Label Free ◽  
Chain Reaction ◽  
Silver Nanocluster ◽  
Turn On ◽  
Nucleic Acid Assays

A hybridization chain reaction (HCR) lightened by DNA-stabilized silver nanoclusters (AgNCs) as a label-free and turn on fluorescence platform for nucleic acid assays.

A High reproducible SERS sensor based on Au nanoparticles /Graphene Oxide hybrid nanocomposite for label-free quantitative detection of antibiotics

The Analyst ◽  
2021 ◽  
Author(s):  
Yan Wang ◽  
Huacai Chen ◽  
Li Jiang
Keyword(s):  
Graphene Oxide ◽  
Broad Spectrum ◽  
Au Nanoparticles ◽  
Quantitative Detection ◽  
Antibiotic Residues ◽  
Hybrid Nanocomposite ◽  
Label Free ◽  
Animal Diseases ◽  
Broad Spectrum Antibiotics

Ampicillin and nitrofurantoin, as broad-spectrum antibiotics, are widely used in the prevention of animal diseases and to ensure livestock growth. Large amounts of antibiotic residues exist in animal-derived foods, affecting...

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