Multi-signaling thiocarbohydrazide based colorimetric sensors for the selective recognition of heavy metal ions in an aqueous medium

Transparent functionalized mesoporous silica membranes have been prepared with high surface areas (∼500 m2 g−1) that exhibit high sensitivities for colorimetric detection and sensing of dilute heavy-metal ions (e.g., Pb2+).

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Towards Fluorogenic and Chromogenic Sensing of Heavy Metal Ions in Aqueous Medium: A Mini-Review

Springer Proceedings in Physics - Advances in Spectroscopy: Molecules to Materials ◽

10.1007/978-981-15-0202-6_4 ◽

2019 ◽

pp. 57-65

Author(s):

Rupinder Singh ◽

Gopal Das

Keyword(s):

Heavy Metal ◽

Metal Ions ◽

Aqueous Medium ◽

Heavy Metal Ions

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Smart Colorimetric Chemosensors for Multi‐Analyte Signaling: Recognition of Heavy Metal Ions in an Aqueous Medium and DFT Studies

ChemistrySelect ◽

10.1002/slct.202000856 ◽

2020 ◽

Vol 5 (17) ◽

pp. 5289-5299

Author(s):

Venkatadri Tekuri ◽

Makesh Mohan ◽

Darshak R. Trivedi

Keyword(s):

Heavy Metal ◽

Metal Ions ◽

Aqueous Medium ◽

Heavy Metal Ions ◽

Dft Studies

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Water soluble porphyrin as optical sensor for the toxic heavy metal ions in an aqueous medium

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy ◽

10.1016/j.saa.2020.118609 ◽

2020 ◽

Vol 241 ◽

pp. 118609 ◽

Cited By ~ 1

Author(s):

Gehan Sallam ◽

Shaban Y. Shaban ◽

Aly Nassar ◽

Mohamed E. El-Khouly

Keyword(s):

Heavy Metal ◽

Metal Ions ◽

Aqueous Medium ◽

Optical Sensor ◽

Heavy Metal Ions ◽

Water Soluble ◽

Toxic Heavy Metal ◽

Water Soluble Porphyrin

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Utility of newly modified chitosan in the removal of heavy metal ions from aqueous medium: ion selectivity, XPS and TGA

Bulletin of Materials Science ◽

10.1007/s12034-019-1925-y ◽

2019 ◽

Vol 42 (5) ◽

Author(s):

Othman Al-Fulaij ◽

Abdel-Zaher Abdelaziz Elassar ◽

Fakharia Alsagheer

Keyword(s):

Heavy Metal ◽

Metal Ions ◽

Aqueous Medium ◽

Heavy Metal Ions ◽

Ion Selectivity ◽

Modified Chitosan

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Colorimetric and Fluorometric Detection of Heavy Metal Ions in Pure Aqueous Medium with Logic Gate Application

Journal of The Electrochemical Society ◽

10.1149/2.1341906jes ◽

2019 ◽

Vol 166 (8) ◽

pp. B644-B653 ◽

Cited By ~ 3

Author(s):

Neetu Yadav ◽

Ashok Kumar Singh

Keyword(s):

Heavy Metal ◽

Metal Ions ◽

Aqueous Medium ◽

Heavy Metal Ions ◽

Logic Gate ◽

Fluorometric Detection

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BODIPY-Based Ratiometric Fluoroionophores with Bidirectional Spectral Shifts for the Selective Recognition of Heavy Metal Ions

Bulletin of the Chemical Society of Japan ◽

10.1246/bcsj.20120235 ◽

2013 ◽

Vol 86 (1) ◽

pp. 37-44 ◽

Cited By ~ 9

Author(s):

Akira Hafuka ◽

Hiroki Taniyama ◽

Sang-Hyun Son ◽

Koji Yamada ◽

Masahiro Takahashi ◽

...

Keyword(s):

Heavy Metal ◽

Metal Ions ◽

Heavy Metal Ions ◽

Selective Recognition ◽

Spectral Shifts

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Gelatin–chitosan hydrogel particles for efficient removal of Hg(ii) from wastewater

Environmental Science Water Research & Technology ◽

10.1039/c8ew00678d ◽

2019 ◽

Vol 5 (1) ◽

pp. 83-90 ◽

Cited By ~ 10

Author(s):

Saifullah Lone ◽

Dong Ho Yoon ◽

Hyangmoo Lee ◽

In Woo Cheong

Keyword(s):

Heavy Metal ◽

Metal Ions ◽

Aqueous Medium ◽

Heavy Metal Ions ◽

Composite Hydrogel ◽

Aqueous Mixtures ◽

Efficient Removal ◽

Chitosan Hydrogel ◽

Environment Friendly ◽

Hydrogel Particles

Composite hydrogel particles synthesized by crosslinking of gelatin and chitosan are examined for the adsorption of Hg(ii) metal ions in an aqueous medium. This work reports a straightforward, robust, scalable, and environment-friendly approach towards easy monitoring and removal of heavy metal ions from aqueous mixtures.

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