Tuning gold nanostar morphology for the SERS detection of uranyl
نویسندگان
چکیده
منابع مشابه
Gold nanostar substrates for SERS-based chemical sensing in the femtomolar regime.
We report a novel approach for fabricating gold nanostar-functionalized substrates for highly sensitive surface enhanced Raman spectroscopy (SERS)-based chemical sensing. Gold nanostars immobilized on a gold substrate via a Raman silent organic tether serve as the SERS substrate, and facilitate the chemical sensing of analytes that can either be chemisorbed or physisorbed on the nanostars. Our ...
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ژورنال
عنوان ژورنال: Journal of Raman Spectroscopy
سال: 2020
ISSN: 0377-0486,1097-4555
DOI: 10.1002/jrs.5994