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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.

SUBMITTER: Sun R

PROVIDER: S-EPMC11305402 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature

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

Sun Ruoxuan R Lim Sierin S

RSC advances 20240807 34

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. ...[more]

PMID: 39114434

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