Silver nanoparticles as colorimetric probe for selective determination of Hg2+ from milk samples with ultrasound-assisted extraction protocol

被引：1
|
作者：
Nikam, Pranali [1 ]
Seth, Raman [1 ]
Sharma, Rajan [1 ]
机构：
[1] Natl Dairy Res Inst, Dairy Chem Div, ICAR, Karnal 132001, Haryana, India
来源：
INTERNATIONAL JOURNAL OF DAIRY TECHNOLOGY | 2024年 / 77卷 / 02期
关键词：
Colorimetric analysis; Silver nanoparticles; Milk; Ultrasound-assisted extraction; Absorption ratio; Hg2+; MERCURY; SENSITIVITY; SPECIATION; REDUCTION; SENSORS; WATER; IONS;
D O I：
10.1111/1471-0307.13071
中图分类号：
TS2 [食品工业];
学科分类号：
0832 ;
摘要：
The present investigation demonstrates a simple, sensitive and selective colorimetric probe for the detection of Hg2+ in milk samples employing redox interaction of Hg2+ ions with citrate-stabilised silver nanoparticles, inducing colour change from yellow to colourless. Milk samples were pretreated by ultrasound assistance in acidic media. The detection limit (LOD) was 6.17 ppb using UV-Visible spectrophotometer with linear correlation (R-2 = 0.9901) at 10-2000 ppb solution of Hg2+ ions. Developed probe was highly selective to Hg2+ over different interfering metal ions and can be effectively employed to identify Hg2+ in milk samples.
引用
收藏
页码：338 / 347
页数：10
相关论文
共 50 条
  • [31] Functionalization of silver nanoparticles with glutamine and histidine for simple and selective detection of Hg2+ ion in water samples
    Buduru, Prasad
    Reddy, B. C. Sundher Raja
    Naidu, N. V. S.
    SENSORS AND ACTUATORS B-CHEMICAL, 2017, 244 : 972 - 982
  • [32] A Sensitive Isoniazid Capped Silver Nanoparticles - Selective Colorimetric Fluorescent Sensor for Hg2+ Ions in Aqueous Medium
    Perumal Sakthivel
    Karuppannan Sekar
    Journal of Fluorescence, 2020, 30 : 91 - 101
  • [33] A novel near-infrared fluorescent and colorimetric probe for selective detection of Ag+ and Hg2+
    Min, Yuquan
    Han, Xin
    Qi, Youguo
    Jiang, Lin
    Song, Yanxi
    Ma, Yilin
    Zhang, Jian
    Li, Hongqi
    COLORATION TECHNOLOGY, 2024, 140 (01) : 30 - 41
  • [34] Synthesis of acyclovir stabilized silver nanoparticles for selective recognition of Hg2+ in different media
    Ullah, I
    Ali, I
    Ullah, S.
    Khan, A.
    Imran, M.
    Shah, M. R.
    Jun, L.
    INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, 2022, 19 (11) : 11279 - 11290
  • [35] Bio-Fabricated Silver Nanoparticles for Catalytic Degradation of Toxic Dyes and Colorimetric Sensing of Hg2+
    Moond, Monika
    Singh, Sushila
    Rani, Jyoti
    Beniwal, Anuradha
    Sharma, Rajni Kant
    CHEMISTRYSELECT, 2024, 9 (31):
  • [36] Facile colorimetric detection of Hg2+ based on anti-aggregation of silver nanoparticles
    Duan, Junling
    Yin, Hongzong
    Wei, Ranran
    Wang, Weiwei
    BIOSENSORS & BIOELECTRONICS, 2014, 57 : 139 - 142
  • [37] Spectrophotometric Determination of Hg2+ Ions Using Sols of Silver Nanoparticles Modified with Cysteamine
    A. Yu. Olenin
    A. S. Korotkov
    Journal of Analytical Chemistry, 2021, 76 : 721 - 727
  • [38] Colorimetric determination of o-phenylenediamine in water samples based on the formation of silver nanoparticles as a colorimetric probe
    Li, Nan
    Gu, Yu
    Gao, Mengmeng
    Wang, Zilu
    Xiao, Deli
    Li, Yun
    Lin, Rui
    He, Hua
    SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2015, 140 : 328 - 333
  • [39] Biogenic silver nanoparticles supported on hexagonal boron nitride for colorimetric detection of Hg2+ and treatment of water pollutants in aqueous medium
    Antony, Arnet Maria
    Kumar, Abhishek
    Yelamaggad, C. V.
    Patil, Siddappa A.
    EMERGENT MATERIALS, 2025,
  • [40] Ultrasound-assisted extraction methods for the determination of organic contaminants in solid and liquid samples
    Perez, Rosa A.
    Albero, Beatriz
    TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2023, 166
12345