Tactile Sensors: Hydroxyl Decorated Silver Metal-Organic Frameworks for Detecting Cr2O72-, MnO4-, Humic Acid, and Fe3+ Ions

Brij Mohan; Shixuan Ma; Sandeep Kumar; Yang Yang; Peng Ren

doi:10.1021/acsami.2c22871

Tactile Sensors: Hydroxyl Decorated Silver Metal-Organic Frameworks for Detecting Cr₂O₇^2-, MnO₄^-, Humic Acid, and Fe³⁺ Ions

Brij Mohan
, Shixuan Ma
, Sandeep Kumar
, Yang Yang
, Peng Ren^*

^*Corresponding author for this work

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

68 Scopus citations

Abstract

Anionic, acidic, and metal ions are common contaminants in water and cause serious concerns for human and aquatic life. With the goal of rapid detection of analytes, we herein design a new array of ligand 5-(4H-1,2,4-triazol-4-yl)pyridin-3-ol-linked silver coordinated metal-organic frameworks Ag-MOFs as a promising sensor for Cr₂O₇^2-, MnO₄^-, humic acid (HA), and Fe³⁺ ions down to the micro level. Furthermore, as evidenced by luminescence, excitation-emission matrix (EEM) spectroscopic, and PXRD measurements, designed metal-organic frameworks (MOFs) can be fast, stable, and reusable for analyte detection in water.

Original language	English
Pages (from-to)	17317-17323
Number of pages	7
Journal	ACS Applied Materials and Interfaces
Volume	15
Issue number	13
DOIs	https://doi.org/10.1021/acsami.2c22871
State	Published - 5 Apr 2023
Externally published	Yes

Keywords

humic acid
iron
metal−organic frameworks (MOFs)
oxoanions
sensor

Access to Document

10.1021/acsami.2c22871

Cite this

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title = "Tactile Sensors: Hydroxyl Decorated Silver Metal-Organic Frameworks for Detecting Cr2O72-, MnO4-, Humic Acid, and Fe3+ Ions",

abstract = "Anionic, acidic, and metal ions are common contaminants in water and cause serious concerns for human and aquatic life. With the goal of rapid detection of analytes, we herein design a new array of ligand 5-(4H-1,2,4-triazol-4-yl)pyridin-3-ol-linked silver coordinated metal-organic frameworks Ag-MOFs as a promising sensor for Cr2O72-, MnO4-, humic acid (HA), and Fe3+ ions down to the micro level. Furthermore, as evidenced by luminescence, excitation-emission matrix (EEM) spectroscopic, and PXRD measurements, designed metal-organic frameworks (MOFs) can be fast, stable, and reusable for analyte detection in water.",

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author = "Brij Mohan and Shixuan Ma and Sandeep Kumar and Yang Yang and Peng Ren",

note = "Publisher Copyright: {\textcopyright} 2023 American Chemical Society.",

year = "2023",

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day = "5",

doi = "10.1021/acsami.2c22871",

language = "英语",

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}

TY - JOUR

T1 - Tactile Sensors

T2 - Hydroxyl Decorated Silver Metal-Organic Frameworks for Detecting Cr2O72-, MnO4-, Humic Acid, and Fe3+ Ions

AU - Mohan, Brij

AU - Ma, Shixuan

AU - Kumar, Sandeep

AU - Yang, Yang

AU - Ren, Peng

PY - 2023/4/5

Y1 - 2023/4/5

N2 - Anionic, acidic, and metal ions are common contaminants in water and cause serious concerns for human and aquatic life. With the goal of rapid detection of analytes, we herein design a new array of ligand 5-(4H-1,2,4-triazol-4-yl)pyridin-3-ol-linked silver coordinated metal-organic frameworks Ag-MOFs as a promising sensor for Cr2O72-, MnO4-, humic acid (HA), and Fe3+ ions down to the micro level. Furthermore, as evidenced by luminescence, excitation-emission matrix (EEM) spectroscopic, and PXRD measurements, designed metal-organic frameworks (MOFs) can be fast, stable, and reusable for analyte detection in water.

AB - Anionic, acidic, and metal ions are common contaminants in water and cause serious concerns for human and aquatic life. With the goal of rapid detection of analytes, we herein design a new array of ligand 5-(4H-1,2,4-triazol-4-yl)pyridin-3-ol-linked silver coordinated metal-organic frameworks Ag-MOFs as a promising sensor for Cr2O72-, MnO4-, humic acid (HA), and Fe3+ ions down to the micro level. Furthermore, as evidenced by luminescence, excitation-emission matrix (EEM) spectroscopic, and PXRD measurements, designed metal-organic frameworks (MOFs) can be fast, stable, and reusable for analyte detection in water.

KW - humic acid

KW - iron

KW - metal−organic frameworks (MOFs)

KW - oxoanions

KW - sensor

UR - https://www.scopus.com/pages/publications/85151309587

U2 - 10.1021/acsami.2c22871

DO - 10.1021/acsami.2c22871

M3 - 文章

C2 - 36961965

AN - SCOPUS:85151309587

SN - 1944-8244

VL - 15

SP - 17317

EP - 17323

JO - ACS Applied Materials and Interfaces

JF - ACS Applied Materials and Interfaces

IS - 13

ER -

Tactile Sensors: Hydroxyl Decorated Silver Metal-Organic Frameworks for Detecting Cr₂O₇^2-, MnO₄^-, Humic Acid, and Fe³⁺ Ions

Abstract

Keywords

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