Ferritin cages as building blocks for higher-order assembly through copper-sulfur bonds for HER analysis

Ruoxuan Sun; Sierin Lim

doi:10.1039/d4ra02931c

Ferritin cages as building blocks for higher-order assembly through copper-sulfur bonds for HER analysis

Ruoxuan Sun, Sierin Lim^*

^*Corresponding author for this work

Nanyang Technological University

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

1 Citation (Scopus)

Abstract

Higher-order assembly of ferritins has been achieved on copper substrate by introducing cysteines on their surfaces with thiol groups as the active moiety. To elucidate the assembly mechanism, Raman spectroscopy was utilized to characterize the interaction between the copper substrate and the modified ferritin, AfFtnAA/E94C. The resulting higher-order architecture shows enhanced hydrogen evolution reaction activity.

Original language	English
Pages (from-to)	24791-24796
Number of pages	6
Journal	RSC Advances
Volume	14
Issue number	34
DOIs	https://doi.org/10.1039/d4ra02931c
Publication status	Published - Aug 7 2024
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2024 The Royal Society of Chemistry.

ASJC Scopus Subject Areas

General Chemistry
General Chemical Engineering

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10.1039/d4ra02931c

Cite this

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title = "Ferritin cages as building blocks for higher-order assembly through copper-sulfur bonds for HER analysis",

abstract = "Higher-order assembly of ferritins has been achieved on copper substrate by introducing cysteines on their surfaces with thiol groups as the active moiety. To elucidate the assembly mechanism, Raman spectroscopy was utilized to characterize the interaction between the copper substrate and the modified ferritin, AfFtnAA/E94C. The resulting higher-order architecture shows enhanced hydrogen evolution reaction activity.",

author = "Ruoxuan Sun and Sierin Lim",

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N2 - Higher-order assembly of ferritins has been achieved on copper substrate by introducing cysteines on their surfaces with thiol groups as the active moiety. To elucidate the assembly mechanism, Raman spectroscopy was utilized to characterize the interaction between the copper substrate and the modified ferritin, AfFtnAA/E94C. The resulting higher-order architecture shows enhanced hydrogen evolution reaction activity.

AB - Higher-order assembly of ferritins has been achieved on copper substrate by introducing cysteines on their surfaces with thiol groups as the active moiety. To elucidate the assembly mechanism, Raman spectroscopy was utilized to characterize the interaction between the copper substrate and the modified ferritin, AfFtnAA/E94C. The resulting higher-order architecture shows enhanced hydrogen evolution reaction activity.

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Ferritin cages as building blocks for higher-order assembly through copper-sulfur bonds for HER analysis

Abstract

Bibliographical note

ASJC Scopus Subject Areas

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Findings from Nanyang Technological University in Iron-Binding Proteins Reported (Ferritin Cages As Building Blocks for Higher-order Assembly Through Copper-sulfur Bonds for Her Analysis)

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Ferritin cages as building blocks for higher-order assembly through copper-sulfur bonds for HER analysis

Abstract

Bibliographical note

ASJC Scopus Subject Areas

Access to Document

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Fingerprint

Press/Media

Findings from Nanyang Technological University in Iron-Binding Proteins Reported (Ferritin Cages As Building Blocks for Higher-order Assembly Through Copper-sulfur Bonds for Her Analysis)

Cite this