Evidence map›Paper›PMID 35690659›Full record

ArticleScientific reports2022

Real-time monitoring of mono- and dual-species biofilm formation and eradication using microfluidic platform.

Van Nam Tran, Fazlurrahman Khan, Won Han, Maknuna Luluil, Van Gia Truong, Hyo Geun Yun, Sungyoung Choi, Young-Mog Kim, Joong Ho Shin, Hyun Wook Kang

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.6field-weighted citation impact, top 16% of its field
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

9 citing papers in PubMed, 20 citations in OpenAlex.

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  8. How to study biofilms: technological advancements in clinical biofilm research.Frontiers in cellular and infection microbiology · 2023
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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

10 authors at 2 institutions in 1 country.

Van Nam Tran *Industry 4.0 Convergence Bionics Engineering and Marine-Integrated Biomedical Technology Center, Pukyong National University, Busan, 48513, South Korea.
Fazlurrahman Khan *Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan, 48513, South Korea.
Won Han *Department of Biomedical Engineering, Pukyong National University, Busan, 48513, South Korea.
Maknuna LuluilIndustry 4.0 Convergence Bionics Engineering and Marine-Integrated Biomedical Technology Center, Pukyong National University, Busan, 48513, South Korea.
Van Gia TruongIndustry 4.0 Convergence Bionics Engineering and Marine-Integrated Biomedical Technology Center, Pukyong National University, Busan, 48513, South Korea.
Hyo Geun YunDepartment of Electronic Engineering, Hanyang University, Seoul, 04763, South Korea.
Sungyoung ChoiDepartment of Electronic Engineering, Hanyang University, Seoul, 04763, South Korea.
Young-Mog KimResearch Center for Marine Integrated Bionics Technology, Pukyong National University, Busan, 48513, South Korea.
Joong Ho ShinIndustry 4.0 Convergence Bionics Engineering and Marine-Integrated Biomedical Technology Center, Pukyong National University, Busan, 48513, South Korea. jhshin@pknu.ac.kr.
Hyun Wook KangIndustry 4.0 Convergence Bionics Engineering and Marine-Integrated Biomedical Technology Center, Pukyong National University, Busan, 48513, South Korea. wkang@pukyong.ac.kr.
Pukyong National University · KRHanyang University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In a human host, bacterial Staphylococcus aureus and fungal Candida albicans pathogens form a mixed biofilm that causes severe mortality and morbidity. However, research on the formation and eradication of mixed biofilms under dynamic conditions is lacking. Thus, this study employed a microfluidic technique to analyze the real-time formation of mono- and dual-species (S. aureus and C. albicans) biofilms and noninvasive optical treatment of the established mature biofilm using 405-nm laser light. A herringbone mixer thoroughly mixed both bacterial and fungal cells in the growth media before being injected into the observation channels on the microfluidic chip. At a flow rate of 1.0 µL/min of growth media for 24 h, the bacterial biofilm coverage was up to 15% higher than that of the fungal biofilm (50% for bacteria vs. 35% for fungus). On the other hand, the dual-species biofilm yielded the highest coverage of ~ 96.5% because of the collective interaction between S. aureus and C. albicans. The number of cell proliferation events in S. aureus was higher than that of C. albicans for 12 h, which indicates that the S. aureus biofilm was developed faster than C. albicans. The novel in situ test platform showed a significant bactericidal effect (80%) of the 405-nm laser light at 1080 J/cm

Indexed as

MicrofluidicsStaphylococcus aureusAnti-Bacterial AgentsBiofilmsCandida albicansHumansAnti-Bacterial Agents

Identifiers

PMID35690659
PMCPMC9188611
OpenAlexW4282926761

What OpenQuestion holds

Textmetadata
LicenceCC BY
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 OpenQuestion graph.