Academic Journal
Programmable DNA-mediated coordination polymer nanospheres as highly specific catechol oxidase mimics for biosensing and environmental monitoring.
| Τίτλος: | Programmable DNA-mediated coordination polymer nanospheres as highly specific catechol oxidase mimics for biosensing and environmental monitoring. |
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| Συγγραφείς: | Xu W; College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, People's Republic of China. changjf@qau.edu.cn., Zhang J; College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, People's Republic of China. changjf@qau.edu.cn., Hou T; College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, People's Republic of China. changjf@qau.edu.cn., Li F; College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, People's Republic of China. changjf@qau.edu.cn., Chang J; College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, People's Republic of China. changjf@qau.edu.cn. |
| Πηγή: | Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2026 Oct 15; Vol. 62 (81), pp. 20437-20440. Date of Electronic Publication: 2026 Oct 15. |
| Τύπος έκδοσης: | Journal Article |
| Γλώσσα: | English |
| Στοιχεία περιοδικού: | Publisher: Royal Society of Chemistry Country of Publication: England NLM ID: 9610838 Publication Model: Electronic Cited Medium: Internet ISSN: 1364-548X (Electronic) Linking ISSN: 13597345 NLM ISO Abbreviation: Chem Commun (Camb) Subsets: MEDLINE |
| Imprint Name(s): | Original Publication: Cambridge : Royal Society of Chemistry |
| Ιατρικοί όροι (MeSH): | Biosensing Techniques*/methods , Nanospheres*/chemistry , Catechol Oxidase*/chemistry , Catechol Oxidase*/metabolism , Polymers*/chemistry , Biomimetic Materials*/chemistry , DNA, Single-Stranded*/chemistry , DNA*/chemistry, Copper/chemistry |
| Περίληψη: | We leverage adenine-rich single-stranded DNA as both a structural director and a coordination scaffold to synthesize Cu-coordination nanospheres. These nanospheres act as highly selective catechol oxidase mimics, exhibiting no peroxidase-like activity toward TMB or ABTS, thus overcoming the catalytic promiscuity inherent to conventional oxidase nanozymes. |
| Substance Nomenclature: | EC 1.10.3.1 (Catechol Oxidase) 0 (Polymers) 789U1901C5 (Copper) 0 (DNA, Single-Stranded) 9007-49-2 (DNA) |
| Entry Date(s): | Date Created: 20260924 Date Completed: 20261015 Latest Revision: 20261015 |
| Update Code: | 20261016 |
| DOI: | 10.1039/d6cc04881a |
| PMID: | 42779311 |
| Βάση Δεδομένων: | MEDLINE |
| ISSN: | 1364-548X |
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| DOI: | 10.1039/d6cc04881a |