Evidence map›Paper›PMID 28773758›Full record

ArticleMaterials (Basel, Switzerland)2016

Effect of Silver or Copper Nanoparticles-Dispersed Silane Coatings on Biofilm Formation in Cooling Water Systems.

Akiko Ogawa, Hideyuki Kanematsu, Katsuhiko Sano, Yoshiyuki Sakai, Kunimitsu Ishida, Iwona B Beech, Osamu Suzuki, Toshihiro Tanaka

Open access · goldAbstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.5field-weighted citation impact, top 28% 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

10 citing papers in PubMed, 19 citations in OpenAlex.

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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

8 authors at 4 institutions in 2 countries.

Akiko OgawaDepartment of Chemistry and Biochemistry, National Institute of Technology, Suzuka College, Suzuka 510-0294, Japan. ogawa@chem.suzuka-ct.ac.jp.
Hideyuki KanematsuDepartment of Materials Science and Engineering, National Institute of Technology, Suzuka College, Suzuka 510-0294, Japan. kanemats@mse.suzuka-ct.ac.jp.
Katsuhiko SanoD & D Corporation Ltd., Yokkaichi 512-1211, Japan. sano@ddcorp.co.jp.
Yoshiyuki SakaiDepartment of Maritime Technology, National Institute of Technology, Toba College, Toba 517-8501, Japan. y-sakai@toba-cmt.ac.jp.
Kunimitsu IshidaDepartment of Maritime Technology, National Institute of Technology, Toba College, Toba 517-8501, Japan. ishida@toba-cmt.ac.jp.
Iwona B BeechBiocorrosion Center, University of Oklahoma, Norman, OK 73019, USA. ibeech@ou.edu.
Osamu SuzukiDepartment of Maritime Technology, National Institute of Technology, Toba College, Toba 517-8501, Japan. suzuki@toba-cmt.ac.jp.
Toshihiro TanakaDivision of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, Suita 565-0871, Japan. tanaka@mat.eng.osaka-u.ac.jp.
National Institute of Technology, Toba College · JPNational Institute of Technology, Suzuka College · JPThe University of Osaka · JPUniversity of Oklahoma · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Biofouling often occurs in cooling water systems, resulting in the reduction of heat exchange efficiency and corrosion of the cooling pipes, which raises the running costs. Therefore, controlling biofouling is very important. To regulate biofouling, we focus on the formation of biofilm, which is the early step of biofouling. In this study, we investigated whether silver or copper nanoparticles-dispersed silane coatings inhibited biofilm formation in cooling systems. We developed a closed laboratory biofilm reactor as a model of a cooling pipe and used seawater as a model for cooling water. Silver or copper nanoparticles-dispersed silane coating (Ag coating and Cu coating) coupons were soaked in seawater, and the seawater was circulated in the laboratory biofilm reactor for several days to create biofilms. Three-dimensional images of the surface showed that sea-island-like structures were formed on silane coatings and low concentration Cu coating, whereas nothing was formed on high concentration Cu coatings and low concentration Ag coating. The sea-island-like structures were analyzed by Raman spectroscopy to estimate the components of the biofilm. We found that both the Cu coating and Ag coating were effective methods to inhibit biofilm formation in cooling pipes.

Indexed as

bacterial taxonomybiofilmcooling pipecopper nanoparticlegeometryRaman spectroscopyseawatersilane coatingsilver nanoparticle

Identifiers

PMID28773758
PMCPMC5509078
OpenAlexW2491194128

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.