| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16d.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP7W/37JU2A8 |
| Repository | sid.inpe.br/mtc-m19@80/2010/06.01.18.01 (restricted access) |
| Last Update | 2010:06.01.18.01.16 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m19@80/2010/06.01.18.01.18 |
| Metadata Last Update | 2018:06.05.04.36.43 (UTC) administrator |
| Secondary Key | INPE--PRE/ |
| DOI | 10.1016/j.surfcoat.2010.02.040 |
| ISSN | 0257-8972 |
| Citation Key | MarcianoLimSilCorTra:2010:AnAcFl |
| Title | Antibacterial activity of fluorinated diamond-like carbon films produced by PECVD  |
| Year | 2010 |
| Month | June |
| Access Date | 2024, Apr. 28 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 489 KiB |
| 2. Context | |
| Author | 1 Marciano, F. R. 2 Lima-Oliveira, D. A. 3 Silva, N. S. 4 Corat, Evaldo José 5 Trava-Airoldi, Vladimir Jesus |
| Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JH33 |
| Group | 1 LAS-CTE-INPE-MCT-BR 2 LAS-CTE-INPE-MCT-BR 3 LAS-CTE-INPE-MCT-BR 4 LAS-CTE-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Universidade do Vale do Paraíba (UNIVAP) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Journal | Surface and Coatings Technology |
| Volume | 201 |
| Number | 18 - 19 |
| Pages | 2986-2990 |
| Secondary Mark | B2_ASTRONOMIA_/_FÍSICA A1_ENGENHARIAS_II A2_ENGENHARIAS_III B1_ENGENHARIAS_IV A2_GEOCIÊNCIAS A1_INTERDISCIPLINAR A1_MATERIAIS B1_MEDICINA_II B2_QUÍMICA |
| History (UTC) | 2010-07-05 14:54:46 :: simone -> marciana :: 2010 2011-05-08 19:12:59 :: marciana -> administrator :: 2010 2018-06-05 04:36:43 :: administrator -> marciana :: 2010 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | Diamond like carbon films Adhesion - Bacteriology - Carbon films - Coatings - Diamonds - Escherichia coli - Fluorine - Methane - Plasma deposition - Plasma enhanced chemical vapor deposition - Stainless steel - Surface chemistry - Surface roughness - Surface tension - Thermodynamics |
| Abstract | Diamond-like carbon (DLC) films have been the focus of extensive research in recent years due to its potential application as surface coatings on biomedical devices. It has been already reported that fluorine (F) could increase DLC antibacterial activity. In this paper we investigated the antibacterial activity of fluorinated-DLC (F-DLC) films with various F contents and its correlation with bacterial adhesion mechanism according to thermodynamic theory. F-DLC was grown on a 316L stainless steel substrate using plasma enhanced chemical vapor deposition (PECVD) by varying the ratio of carbon tetrafluoride and methane. The antibacterial tests were performed against E. coli and the influence of F content on composition, surface energy, stress and surface roughness was also investigated. As F content increased, F-DLC films presented lower stress and surface free energy. In addition, the roughness values increased and Raman G-band peak position shifted to higher wave numbers. The results show that bacterial adhesion to F-DLC films decreases with increasing F content and work of adhesion, which is consistent with the thermodynamic theory. PECVD is a simple technique to produce F-DLC films to be used in biomedical applications. |
| Area | FISMAT |
| Arrangement | Antibacterial activity of... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | antibacterial activity.pdf |
| User Group | administrator marciana simone |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft24 |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Mirror Repository | sid.inpe.br/mtc-m19@80/2009/08.21.17.02.53 |
| Next Higher Units | 8JMKD3MGPCW/3ESR3H2 |
| Dissemination | WEBSCI; PORTALCAPES. |
| Host Collection | sid.inpe.br/mtc-m19@80/2009/08.21.17.02 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress electronicmailaddress format isbn label lineage mark nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |