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Fang, Hui; Zhang, Xin; Zhang, Shang Jie; Liu, Luo; Zhao, Yong Mei; Xu, Hai Jun
Sensors and actuators. B, Chemical, 07/2015, Letnik: 213Journal Article
In our study, we introduced a rapid, low-cost and nondestructive ‘surface spray’ method to achieve the quantitative detection of the pesticide residues on fruits skins. Taking advantage of the high enhancement ability of the surface-enhanced Raman spectroscopy (SERS) of the optimized Ag nanoparticles colloid, the limit of detection (LOD) of paraquat (PQ) on the peels of pears and apples could reach the order of magnitude of 10−9M, much lower than the maximum residue limit of 0.05mg/kg (∼10−4M) in a large number of countries including the USA and China. The quantitative detection of PQ was achieved as well. This opens a new avenue for advancing the applications of SERS technique in the fields of food safety, drug security, and environment monitoring.
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Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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Vir: Osebne bibliografije
in: SICRIS
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