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Updated: Oct 27, 2026
03:54
Aqueous Synthesis of Plasmonic Gold-Tin Alloy Nanoparticles
Published on: March 15, 2024
Sodium alginate-stabilized gold nanoparticles synthesized via solution plasma sputtering for turn-on fluorescent
Jidapa Chantaramethakul1, Gasidit Panomsuwan1
1Department of Materials Engineering, Faculty of Engineering, Kasetsart University, Bangko 10900, Thailand. gasidit.p@ku.ac.th.
Physical Chemistry Chemical Physics : PCCP
|October 26, 2026
Abstract:
Sodium alginate-stabilized AuNPs synthesized via solution plasma sputtering were coupled with Rhodamine 6G to construct a turn-on fluorescent sensor for mercury(II) ion detection in water. The probe exhibited a low detection limit of 0.022 µM, excellent selectivity, and good applicability to real water samples.
