[1]蒋彩云,胡耀娟,丁爱芳,等.基于丝网印刷传感器的重金属现场快速检测仪研制[J].南京师大学报(自然科学版),2023,46(03):141-148.[doi:10.3969/j.issn.1001-4616.2023.03.018]
　Jiang Caiyun,Hu Yaojuan,Ding Aifang,et al.Development of Rapid Heavy Metal Detection Instrument in Site Based on Screen Printed Sensor Technique[J].Journal of Nanjing Normal University(Natural Science Edition),2023,46(03):141-148.[doi:10.3969/j.issn.1001-4616.2023.03.018]
点击复制

基于丝网印刷传感器的重金属现场快速检测仪研制()
分享到：

《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

卷:
第46卷
期数:
2023年03期
页码:
141-148
栏目:
环境科学与工程
出版日期:
2023-09-15

文章信息/Info

Title:
Development of Rapid Heavy Metal Detection Instrument in Site Based on Screen Printed Sensor Technique
文章编号:
1001-4616(2023)03-0141-08
作者:
蒋彩云1; 胡耀娟2; 丁爱芳2; 薛雯蔚2; 曾嵘斌2; 陈昌云2
(1.江苏经贸职业技术学院健康学院,江苏 南京 211168)
(2.南京晓庄学院环境科学学院,江苏 南京 211171)
Author(s):
Jiang Caiyun1; Hu Yaojuan2; Ding Aifang2; Xue Wenwei2; Zeng Rongbin2; Chen Changyun2
(1.School of Health,Jiangsu Vocational Institute of Commerce,Nanjing 211168,China)
(2.School of Environmental Science,Nanjing Xiaozhuang University,Nanjing 211171,China)
关键词:
重金属离子; 微分电位溶出法; 丝网印刷传感技术; 现场快速检测
Keywords:
heavy metal ions;  differential potentiometric stripping analysis;  screen printing sensor technology;  rapid detection in situ
分类号:
O657.1
DOI:
10.3969/j.issn.1001-4616.2023.03.018
文献标志码:
A
摘要:
基于丝网印刷传感技术研制的现场快速重金属检测仪,采用微分电位溶出的原理,可应用于水样、污泥、食品、农产品中重金属铅的快速检测. 该仪器具有体积小、便于携带、检测速度快、灵敏度高、操作简便且耗样量少等优点. 对某地污泥中的铅进行含量测定,结果显示,测定结果的相对标准偏差RSD小于2%,回收率为98.49%～101.58%,具有良好的准确度和精密度. 经过样品前处理后,单个样品检测时间约3 min. 该仪器在现场痕量重金属检测方面具有良好的应用前景.
Abstract:
Rapid heavy metal detector in site based on screen printing sensing technology with the principle of differential potential dissolution can be applied to the rapid detection of heavy metal lead in water samples,soil,food and agricultural products. The small-sized easy-to-carry instrument has the advantages of fast detection speed,high sensitivity,easy operation and low sample consumption. The results show that the relative standard deviation(RSD)is less than 2% and their coveries are from 98.49% to 101.58%. The detection results are consistent with the national standard method with excellent accuracy and precision. After the pre-treatment,the detection time of a single sample is about 3 minutes. The innovative instrument has excellent prospects for application in the field of trace heavy metal detection.

参考文献/References:

[1]裘奕斐,王静,徐敏.江苏滨海县近岸海域海水、沉积物和生物体重金属分布及健康风险评价[J]. 南京师大学报(自然科学版),2021,44(1):71-78.
[2]陶红,张小红,王亚娟,等. 银川市城区地表灰尘重金属污染分布特征及健康风险评价[J]. 环境化学,2022,41(8):2573-2585.
[3]高小飞,姚明星,肖芳,等. 高分辨率连续光源火焰原子吸收光谱法测定含铁尘泥中铋的含量[J]. 理化检验:化学分册,2021,57(10):950-952.
[4]李宗金,喻格,张玲.牡丹皮药材-饮片-配方颗粒中5种重金属的含量及溶出特性研究[J]. 化学试剂,2021,43(5):655-659.
[5]张鑫鑫,杨燕强,武曦,等. 基于低共熔溶剂的微波消解-石墨炉原子吸收光谱法测定粮谷中铅、镉、铬的含量[J]. 理化检验(化学分册),2022,58(12):1425-1430.
[6]罗玉明,鄢贵龙,徐迎春,等. 蒲菜中矿质元素和水溶性维生素的检测与分析[J]. 南京师大学报(自然科学版),2006,29(2):95-98.
[7]张国强,李运,鲁艳梅,等. 超级微波消解-ICP-MS/AFS测定雪松松针中28种元素[J]. 药物分析杂志,2021,41(6):1046-1053.
[8]邱丽,施意华,唐碧玉,等. 微波消解-ICP-MS法测定药用明胶空心胶囊中微量重金属元素[J]. 中国无机分析化学,2015,5(1):7-10.
[9]刘芳美,赖秋祥,廖彬玲,等. 电感耦合等离子体原子发射光谱(ICP-AES)法测定粗二氧化碲中铜、铅、锑、铋、砷和硒[J]. 中国无机分析化学,2022,12(2):56-60.
[10]GULPPI M A,VEJAR N,TAMAYO L,et al. Stripping voltammetry microprobe(SPV):a new approach in electroanalysis[J]. Electrochemistry communication,2014,41:8-11.
[11]REYES-DE-CORCUERA J I,CAVALIERI R P,POWERS J R,et al. Enzyme-electropolymer-based amperometric biosensors:an innovative platform for time-temperature integrators[J]. Journal agriculture and food chemistry,2005,53(23):8866-8873.
[12]WANG J,LU J M,HOCEVAR S B,et al. Bismuth-coated carbon electrodes for anodic stripping voltammetry[J]. Analytical chemistry,2000,72(14):3218-3222.
[13]张志豪,王志强,王辉,等. 污泥铅元素快速检测系统的设计及试验[J]. 中国农业大学学报,2015,20(1):157-163.
[14]黄善洛,金妍,郭慧,等. 基于Android平台的便携式痕量重金属离子检测仪的研制[J]. 分析化学,2015,43(7):1098-1103.
[15]GUO Z,LI D D,LUO X K,et al. Simultaneous determination of trace Cd(II),Pb(II)and Cu(II)by differential pulse anodic stripping voltammetry using a reduced graphene oxide-chitosan/poly-L-lysine nanocomposite modified glassy carbon electrode[J]. Journal of colloid and interface science,2017,490:11-22.
[16]赵广英,沈颐涵. 微型DPSA-1仪-SPCE微分电位溶出法同步快速检测茶叶中的铅、镉、铜[J]. 茶叶科学,2010,30(1):63-71.
[17]HAYAT A,MARTY J L. Disposable screen printed electrochemical sensors:tools for environmental monitoring[J]. Sensors,2014,14:10432-10453.
[18]国家环境保护局,国家技术监督局. 土壤质量 铅、镉的测定 石墨炉原子吸收分光光度法:GB/T 17141[S]. 北京:中国标准出版社,1997:97-98.
[19]KRASNODEBSKA-OSTREGA B,KOWALSKA J. Ultrasound-assisted acetic acid extraction of metals from soils[J]. Analytical chemistry,2003,48:967-974.

备注/Memo

备注/Memo:
收稿日期:2023-01-16.
基金项目:江苏省高等学校自然科学研究重大项目(21KJA150010)、江苏省高校优秀科技创新团队项目(2021年)、江苏省333高层次人才培养工程项目、江苏省高等学校自然科学研究面上项目(21KJB430005)、江苏经贸职业技术学院领军人才项目.
通讯作者:陈昌云,博士,教授,研究方向:化学测量学及快检仪器开发. E-mail:cychen@njxzc.edu.cn
更新日期/Last Update: 2023-09-15