T. Jassim, Raisan Kadhim Taresh, A. Jawad, M. Al-Rufaie
{"title":"聚乙烯醇吡咯烷酮为稳定剂，聚焦等离子体共振表面形成银纳米粒子过程中间苯二酚的分光光度比色法测定","authors":"T. Jassim, Raisan Kadhim Taresh, A. Jawad, M. Al-Rufaie","doi":"10.47743/achi-2023-1-0004","DOIUrl":null,"url":null,"abstract":"In this manuscript, to determine resorcinol (RES) in pure and pharmaceutical forms, we developed a simple colorimetric method based on the formation of environmentally friendly silver nanoparticles (oxidizing agent). The electron cloud formed silver nanoparticles (AgNPs) in an alkaline medium and then reacted (RES) in the presence of Polyvinylpyrrolidone as a stabilizer in nanometer dimensions. It can oscillate on particle surfaces when dispersed in a liquid medium. It showed adequate absorption at a wavelength of 416 nm. Lambert-Beer's law is linear from 1.6 - 12 ppm, and the analysis method was simple, sensitive and highly selective.","PeriodicalId":6958,"journal":{"name":"Acta Chemica Iasi","volume":null,"pages":null},"PeriodicalIF":0.4000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"SPECTROPHOTOMETRIC COLORIMETRIC DETERMINATION FOR RESORCINOL DURING SILVER NANOPARTICLES FORMATION WITH A FOCUSED PLASMON RESONANCE SURFACE USING POLYVINYL PYRROLIDONE AS STABILIZER\",\"authors\":\"T. Jassim, Raisan Kadhim Taresh, A. Jawad, M. Al-Rufaie\",\"doi\":\"10.47743/achi-2023-1-0004\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this manuscript, to determine resorcinol (RES) in pure and pharmaceutical forms, we developed a simple colorimetric method based on the formation of environmentally friendly silver nanoparticles (oxidizing agent). The electron cloud formed silver nanoparticles (AgNPs) in an alkaline medium and then reacted (RES) in the presence of Polyvinylpyrrolidone as a stabilizer in nanometer dimensions. It can oscillate on particle surfaces when dispersed in a liquid medium. It showed adequate absorption at a wavelength of 416 nm. Lambert-Beer's law is linear from 1.6 - 12 ppm, and the analysis method was simple, sensitive and highly selective.\",\"PeriodicalId\":6958,\"journal\":{\"name\":\"Acta Chemica Iasi\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.4000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta Chemica Iasi\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.47743/achi-2023-1-0004\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta Chemica Iasi","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.47743/achi-2023-1-0004","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
SPECTROPHOTOMETRIC COLORIMETRIC DETERMINATION FOR RESORCINOL DURING SILVER NANOPARTICLES FORMATION WITH A FOCUSED PLASMON RESONANCE SURFACE USING POLYVINYL PYRROLIDONE AS STABILIZER
In this manuscript, to determine resorcinol (RES) in pure and pharmaceutical forms, we developed a simple colorimetric method based on the formation of environmentally friendly silver nanoparticles (oxidizing agent). The electron cloud formed silver nanoparticles (AgNPs) in an alkaline medium and then reacted (RES) in the presence of Polyvinylpyrrolidone as a stabilizer in nanometer dimensions. It can oscillate on particle surfaces when dispersed in a liquid medium. It showed adequate absorption at a wavelength of 416 nm. Lambert-Beer's law is linear from 1.6 - 12 ppm, and the analysis method was simple, sensitive and highly selective.
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