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Cheng Fang

Researcher at University of Newcastle

Publications -  140
Citations -  5379

Cheng Fang is an academic researcher from University of Newcastle. The author has contributed to research in topics: Chemistry & Raman spectroscopy. The author has an hindex of 25, co-authored 111 publications receiving 3792 citations. Previous affiliations of Cheng Fang include University of Kiel & Agency for Science, Technology and Research.

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Silicon Nanowire Arrays for Label-Free Detection of DNA

TL;DR: The SiNW array biosensor described here is ultrasensitive, non-radioactive, and more importantly, label-free, and is of particular importance to the development of gene expression profiling tools and point-of-care applications.
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Characterization of Iron–Polyphenol Nanoparticles Synthesized by Three Plant Extracts and Their Fenton Oxidation of Azo Dye

TL;DR: In this paper, an iron-polyphenol nanoparticles (Fe-P NPs) were synthesized using the extracts obtained from Australian native plant leaves, these being Eucalyptus tereticornis, Melaleuca nesophila, and Rosemarinus officinalis.
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Identification and visualisation of microplastics/nanoplastics by Raman imaging (i): Down to 100 nm.

TL;DR: It is demonstrated that Raman imaging can be employed to visualise and identify microplastics and nanoplastics down to 100 nm, by distinguishing the laser spot, the pixel size/image resolution, the nanoplastic size/position (within a laser spot), the Raman signal intensity, and via the sample preparation etc.
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Microplastics generated when opening plastic packaging.

TL;DR: It is found that microplastics can be generated by simple tasks in their daily lives such as by scissoring with scissors, tearing with hands, cutting with knives or twisting manually, to open plastics containers/bags/tapes/caps, which sends an important warning, that the authors must be careful when opening plastic packaging.