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Updated: May 14, 2025

Detection and Recovery of Palladium, Gold and Cobalt Metals from the Urban Mine Using Novel Sensors/Adsorbents Designated with Nanoscale Wagon-wheel-shaped Pores
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用金纳米颗粒修改的铜电极检测生牛奶中的两种危险污染物 (As,Cd)

Upama Das1, Nikhil Kumar Daimari1, Khairul Islam1

  • 1Applied Optics and Photonics Research Laboratory, Department of Physics, Tezpur University, Tezpur, Assam, 784028, India.

Recent patents on nanotechnology
|May 13, 2025
PubMed
概括

这项研究引入了一种新的方法,用于检测牛奶中的重金属 (HM),使用金纳米粒子修饰的铜电极. 该技术分析电流电压特征,以识别和等污染物.

关键词:
在AU纳米粒子.在Cd污染的情况下.电极 Cu 的电极.进行XRD分析.重金属重金属的使用.牛奶 牛奶 牛奶 牛奶消毒法. 消毒法. 消毒法.

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Effects of EDTA on End-Point Detection Methods01:18

Effects of EDTA on End-Point Detection Methods

Different methods, such as visual observance of metal-ion indicators, spectroscopic techniques, and potentiometric methods, can determine the endpoint of an EDTA titration.
In the visual method, metal-ion indicators (metallochromic dyes), which have distinct colors in their free and complex forms, are added to the mixture to signal the titration's end point. They form stable complexes with metal ions, but these complexes are weaker than the corresponding metal–EDTA complexes. As a...
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