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Article

31 Citations

4,795 Views

12 Pages

Gold-Deposited Nickel Foam as Recyclable Plasmonic Sensor for Therapeutic Drug Monitoring in Blood by Surface-Enhanced Raman Spectroscopy

Saiqa Muneer,
Daniel K. Sarfo,
Godwin A. Ayoko,
Nazrul Islam and
Emad L. Izake

Nanomaterials2020, 10(9), 1756;https://doi.org/10.3390/nano10091756

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6 September 2020

A sensitive and recyclable plasmonic nickel foam sensor has been developed for surface-enhanced Raman spectroscopy (SERS). A simple electrochemical method was used to deposit flower-shaped gold nanostructures onto nickel foam substrate. The high pack...

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Article

2 Citations

2,609 Views

14 Pages

Analysis and Modification of a Colorimetric Nanosensor for Rapid Detection of Escherichia coli in Water

Sarah Stabler,
Ruby Anne Lang,
Amro El Badawy,
Marie Yeung and
Jean Lee

Crystals2024, 14(4), 386;https://doi.org/10.3390/cryst14040386

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21 April 2024

This research analyzed the mechanisms of work and modified a colorimetric nanosensor to make it more cost-effective for the detection of Escherichia coli (E. coli) in water. The base nanosensors modified herein rely on a competitive binding detection...

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