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Biwu Liu
Researcher at University of Waterloo
Publications - 78
Citations - 6098
Biwu Liu is an academic researcher from University of Waterloo. The author has contributed to research in topics: Colloidal gold & Adsorption. The author has an hindex of 38, co-authored 75 publications receiving 4531 citations. Previous affiliations of Biwu Liu include Xi'an Jiaotong University.
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Molecular Imprinting on Inorganic Nanozymes for Hundred-fold Enzyme Specificity
TL;DR: Molecular imprinting furthers the functional enzyme mimicking aspect of nanozymes, and such hybrid materials will find applications in biosensor development, separation, environmental remediation, and drug delivery.
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Surface modification of nanozymes
Biwu Liu,Juewen Liu +1 more
TL;DR: Nanoparticles and proteins are similar in a number of aspects, and using nanoparticles to mimic the catalytic function of enzymes is an interesting yet challenging task as mentioned in this paper, and many different types of nanozymes have been reported to catalyze a broad range of reactions for chemical, analytical, and biomedical applications.
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Hydrogen Peroxide Displacing DNA from Nanoceria: Mechanism and Detection of Glucose in Serum
TL;DR: CeO2 nanoparticle (nanoceria) is a classical nanozyme, and H2O2 can readily displace adsorbed DNA from nanoceria, resulting in over 20-fold fluorescence enhancement and new applications in rational materials design, sensor development, and drug delivery can be further exploited.
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Multicopper Laccase Mimicking Nanozymes with Nucleotides as Ligands
TL;DR: This work reports an exceptionally simple yet functional laccase mimic based on guanosine monophosphate (GMP) coordinated copper that forms an amorphous metal-organic framework (MOF) material and will find important applications in analytical chemistry, environmental protection, and biotechnology.
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Filling in the Gaps between Nanozymes and Enzymes: Challenges and Opportunities
TL;DR: The current status of the nanozyme field is summarized, some important problems faced by the field are focused on, and fundamental mechanistic studies are needed to rationally design nanozymes and to obtain key insights into a few model systems.