Evidence map›Paper›PMID 41244889›Full record

ArticleInternational journal of nanomedicine2025

In situ Antibiotic-Loaded Copper Tannic Acid Coordination Nanospheres Targeting Biofilms for the Treatment of Chronic Osteomyelitis.

Ziming Ren, Yuelei Zhang, Yanyan Liu, Gang Wang

Abstract read
In one paragraph

Article in International journal of nanomedicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Ziming Ren *Department of Traumatic Orthopedics, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, People's Republic of China.ORCID 0009-0004-2096-1172
Yuelei Zhang *Department of Traumatic Orthopedics, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, People's Republic of China.
Yanyan LiuDepartment of Infectious Diseases & Anhui Center for Surveillance of Bacterial Resistance, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, People's Republic of China.ORCID 0000-0002-5224-773X
Gang WangDepartment of Traumatic Orthopedics, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, People's Republic of China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: The formation of biofilms hinders direct contact between antibiotics and bacteria, reducing the efficacy of antibiotic therapy and presenting a substantial obstacle to the treatment of chronic osteomyelitis. To address this problem, we successfully constructed a chemically and structurally robust vancomycin-copper-tannic acid (Van@CuTA) antibiotic sustained-release system via a simple synthetic method, to target bacteria and inhibit biofilm formation. Methods: Tannic acid (TA), copper ions (Cu Results: The developed nanospheres exhibited drug release properties, with TA being released from the carrier and inhibiting the formation of bacterial biofilms. In vivo experiments demonstrated inhibition of MRSA biofilm formation through the encapsulation of TA within fibrin and its sustained release, followed by the sequential release of Van and Cu Conclusion: This study offers a novel and promising strategy for the development of antimicrobial agents to combat MRSA-induced chronic osteomyelitis.

Indexed as

Anti-Bacterial AgentsBiofilmsCopperNanospheresOsteomyelitisTanninsAnimalsCell SurvivalChronic DiseaseDelayed-Action PreparationsDrug LiberationHumansMethicillin-Resistant Staphylococcus aureusMicrobial Sensitivity TestsPolyphenolsRabbitsAnti-Bacterial AgentsCopperDelayed-Action PreparationsPolyphenolstannic acidTanninsVancomycinantibacterial materialbiofilmcopper ionosteogenesisosteomyelitis

Identifiers

PMID41244889
PMCPMC12619602

What Socratic holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.