Size-dependent selectivity and quantification on detecting PS nanoplastics particles in a mixed solution with different diameters by using periodic Ag nanocavities SERS substrates with high sensitivity

Affiliations

• ¹ School of Electronic Engineering, Guangxi University of Science and Technology, No.2, Wenchang Road, Liuzhou, Guangxi 545006, China. Electronic address: [email protected].
• ² School of Electronic Engineering, Guangxi University of Science and Technology, No.2, Wenchang Road, Liuzhou, Guangxi 545006, China; Institute of Information Photonics Technology, School of Physics and Optoelectronic Engineering, Beijing University of Technology, Beijing 10083, China.
• ³ School of Electronic Engineering, Guangxi University of Science and Technology, No.2, Wenchang Road, Liuzhou, Guangxi 545006, China. Electronic address: [email protected].
• ⁴ School of Electronic Engineering, Guangxi University of Science and Technology, No.2, Wenchang Road, Liuzhou, Guangxi 545006, China.
• ⁵ Hospital of Guangxi Zhuang Autonomous Region, No.2, Diecai Road, Diecai District, Guilin, Guangxi 541001, China.
• ⁶ Institute of Information Photonics Technology, School of Physics and Optoelectronic Engineering, Beijing University of Technology, Beijing 10083, China.