Metal-organic framework/Nb4C3Tx MXene composites for ultrasensitive detection of dopamine

Purna K. Boruah; Nidhi Sharma; Manash R. Das; Ryo Ohtani; Benjamin Le Ouay; Masaaki Ohba

doi:10.1039/d4cc00694a

Metal-organic framework/Nb₄C₃T_x MXene composites for ultrasensitive detection of dopamine

Purna K. Boruah, Nidhi Sharma, Manash R. Das, Ryo Ohtani, Benjamin Le Ouay, Masaaki Ohba

Inorganic and Analytical Chemistry

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

1 Citation (Scopus)

Abstract

An easy, in situ growth approach led to the formation of several composites of metal-organic framewoks and Nb₄C₃T_x MXenes mixed intimately at the submicron scale. The high affinity of MXene surface for dopamine, enhanced by a nanostructuration induced by MOFs, resulted in superior sensing performances. The system exhibited good linearity over the 1-100 nM range, with an excellent limit of detection of 0.2 nM.

Original language	English
Pages (from-to)	7307-7310
Number of pages	4
Journal	Chemical Communications
Volume	60
Issue number	57
DOIs	https://doi.org/10.1039/d4cc00694a
Publication status	Published - May 1 2024

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Catalysis
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/d4cc00694a

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abstract = "An easy, in situ growth approach led to the formation of several composites of metal-organic framewoks and Nb4C3Tx MXenes mixed intimately at the submicron scale. The high affinity of MXene surface for dopamine, enhanced by a nanostructuration induced by MOFs, resulted in superior sensing performances. The system exhibited good linearity over the 1-100 nM range, with an excellent limit of detection of 0.2 nM.",

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AU - Boruah, Purna K.

AU - Sharma, Nidhi

AU - Das, Manash R.

AU - Ohtani, Ryo

AU - Le Ouay, Benjamin

AU - Ohba, Masaaki

PY - 2024/5/1

Y1 - 2024/5/1

N2 - An easy, in situ growth approach led to the formation of several composites of metal-organic framewoks and Nb4C3Tx MXenes mixed intimately at the submicron scale. The high affinity of MXene surface for dopamine, enhanced by a nanostructuration induced by MOFs, resulted in superior sensing performances. The system exhibited good linearity over the 1-100 nM range, with an excellent limit of detection of 0.2 nM.

AB - An easy, in situ growth approach led to the formation of several composites of metal-organic framewoks and Nb4C3Tx MXenes mixed intimately at the submicron scale. The high affinity of MXene surface for dopamine, enhanced by a nanostructuration induced by MOFs, resulted in superior sensing performances. The system exhibited good linearity over the 1-100 nM range, with an excellent limit of detection of 0.2 nM.

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JO - Chemical Communications

JF - Chemical Communications

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ER -

Metal-organic framework/Nb₄C₃T_x MXene composites for ultrasensitive detection of dopamine

Abstract

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