Array-based sensing of proteins and bacteria by using multiple luminescent nanodots as fluorescent probes.
Luminescent nanodots for protein sensing and discrimination of bacteria: Luminescent nanodots are applied as novel fluorescent probes in a sensing array. The sensing strategy uses graphene oxide (GO) for protein recognition, with displacement of fluorescent probes to generate the output. This sensing platform is a powerful tool to detect protein targets and discriminate bacteria.
Laboratory of Chemical Biology, Division of Biological Inorganic Chemistry, State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Changchun, 130022, China; Graduate School of the Chinese Academy of Sciences, Chinese Academy of Sciences, Changchun, 130022, China.
Yu
Y
Tao
Xiang
X
Ran
Jinsong
J
Ren
Xiaogang
X
Qu
D001419:Bacteria / Q000378:metabolism; D005456:Fluorescent Dyes / Q000737:chemistry*; D006108:Graphite / Q000737:chemistry; D007700:Kinetics; D049449:Luminescence; D018625:Microscopy, Atomic Force; D046529:Microscopy, Electron, Transmission; D053758:Nanoparticles / Q000737:chemistry*; D036103:Nanotechnology / Q000379:methods*; D010087:Oxides / Q000737:chemistry; D011506:Proteins / Q000737:chemistry; D040901:Proteomics / Q000379:methods; D013050:Spectrometry, Fluorescence
D005456:Fluorescent Dyes; D010087:Oxides; D011506:Proteins; D006108:Graphite
array-based sensing; bacteria; graphene oxide; luminescent nanodots; proteins