TiO2 Nanofibrous Interface Development For Raman Detection of Environmental Pollutants
Keyword(s):
Sensor development has been reliant on planar Au and Ag nanoparticle research. The current findings explored a unique 3-D network of crystalline TiO2 nanoparticles linked as nanofibers. In addition to the favorability of using TiO2 for chemical and bio-molecular sensing, the nanofiber network provides molecular diffusion control and an increased confocal volume signal. Controlled femtosecond laser synthesis is also demonstrated that directly impacts surface-enhanced Raman spectroscopy detection of two common environmentally harmful chemicals: bisphenol A and diclofenac sodium salt. These findings assert that 3-D nanofibrous network porosity optimization is crucial for Raman monitoring of drinking water.
2021 ◽
2004 ◽
Vol 298
(1-3)
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pp. 167-174
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2008 ◽
Vol 18
(16)
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pp. 2348-2355
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2014 ◽
Vol 19
(5)
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pp. 050501
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2016 ◽
pp. 477-503
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