Photochemical modification of a diamond surface using a pulsed UV laser as the energy source

Bibliographic Details
Main Author: Silva, Mariana
Publication Date: 2024
Other Authors: Santos, Nádia E., Pinto, Mariana, Guieu, Samuel, Oliveira, Ricardo, Figueira, Flávio, Paz, Filipe A.Almeida, Neto, Miguel, Rino, Luis, Deuermeier, Jonas, Maradiya, Milan, Liehr, Michael, Mendes, Joana C., Braga, Susana S.
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10362/178639
Summary: Funding Information: Funding by FCT/MCTES (Funda\u00E7\u00E3o para a Ci\u00EAncia e a Tecnologia) through national funds (PIDDAC) and, where applicable, co-financed by the European Regional Development Fund (FEDER) is acknowledged by LAQV-REQUIMTE (Ref. UIDB/50006/2020 , doi 10.54499/UIDP/50006/2020 ), by Instituto de Telecomunica\u00E7\u00F5es (Refs. UIDB/50008/2020 - UIDP/50008/2020 and PTDC/EEI-TEL/1511/2020 ), by CICECO (Refs. UIDB/50011/2020 , doi 10.54499/UIDB/50011/2020 ; UIDP/50011/2020 , doi 10.54499/UIDP/50011/2020 ; LA/P/0006/2020 , doi 10.54499/LA/P/0006/2020 ) and by i3N (Refs. LA/P/0037/2020 , UIDP/50025/2020 and UIDB/50025/2020 ). NES acknowledges the FCT PhD scholarship 2022.09798. RO acknowledges the FCT contract CEECIND2021.01066. JD acknowledges the FCT contract CEECINST/00102/2018. Publisher Copyright: © 2024 The Authors
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spelling Photochemical modification of a diamond surface using a pulsed UV laser as the energy sourceBiosensorDiamondPhotochemical reactionsSurface chemistryUV laserElectronic, Optical and Magnetic MaterialsChemistry(all)Mechanical EngineeringPhysics and Astronomy(all)Materials ChemistryElectrical and Electronic EngineeringFunding Information: Funding by FCT/MCTES (Funda\u00E7\u00E3o para a Ci\u00EAncia e a Tecnologia) through national funds (PIDDAC) and, where applicable, co-financed by the European Regional Development Fund (FEDER) is acknowledged by LAQV-REQUIMTE (Ref. UIDB/50006/2020 , doi 10.54499/UIDP/50006/2020 ), by Instituto de Telecomunica\u00E7\u00F5es (Refs. UIDB/50008/2020 - UIDP/50008/2020 and PTDC/EEI-TEL/1511/2020 ), by CICECO (Refs. UIDB/50011/2020 , doi 10.54499/UIDB/50011/2020 ; UIDP/50011/2020 , doi 10.54499/UIDP/50011/2020 ; LA/P/0006/2020 , doi 10.54499/LA/P/0006/2020 ) and by i3N (Refs. LA/P/0037/2020 , UIDP/50025/2020 and UIDB/50025/2020 ). NES acknowledges the FCT PhD scholarship 2022.09798. RO acknowledges the FCT contract CEECIND2021.01066. JD acknowledges the FCT contract CEECINST/00102/2018. Publisher Copyright: © 2024 The AuthorsThe use of an excimer benchtop pulsed UV laser as the energy source for the photochemical modification of the surface of diamond films is reported. Boron-doped nanocrystalline diamond (NCD) films were deposited on Si wafers via plasma-enhanced chemical vapour deposition (PECVD). The as-deposited films were characterised by scanning electron microscopy (SEM), Raman spectroscopy, and X-ray diffraction (XRD). Following characterisation, the surfaces of the films were subjected to a photochemical reaction with 2,2,2-trifluoroethyl undec-10-enoate using two different sources of radiation: a benchtop UV lamp (254 nm) and a KrF excimer pulsed UV laser (248 nm). The photochemically treated films were characterised by contact angle measurements and X-ray photoelectric spectroscopy (XPS) using non-treated films as a control. The use of a pulsed UV laser source was shown to reduce the photochemical reaction time from several hours to a few minutes.CENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N)DCM - Departamento de Ciência dos MateriaisRUNSilva, MarianaSantos, Nádia E.Pinto, MarianaGuieu, SamuelOliveira, RicardoFigueira, FlávioPaz, Filipe A.AlmeidaNeto, MiguelRino, LuisDeuermeier, JonasMaradiya, MilanLiehr, MichaelMendes, Joana C.Braga, Susana S.2025-02-07T21:14:19Z2024-082024-08-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/178639eng0925-9635PURE: 106841708https://doi.org/10.1016/j.diamond.2024.111314info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-02-24T01:40:39Zoai:run.unl.pt:10362/178639Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T19:46:57.411604Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Photochemical modification of a diamond surface using a pulsed UV laser as the energy source
title Photochemical modification of a diamond surface using a pulsed UV laser as the energy source
spellingShingle Photochemical modification of a diamond surface using a pulsed UV laser as the energy source
Silva, Mariana
Biosensor
Diamond
Photochemical reactions
Surface chemistry
UV laser
Electronic, Optical and Magnetic Materials
Chemistry(all)
Mechanical Engineering
Physics and Astronomy(all)
Materials Chemistry
Electrical and Electronic Engineering
title_short Photochemical modification of a diamond surface using a pulsed UV laser as the energy source
title_full Photochemical modification of a diamond surface using a pulsed UV laser as the energy source
title_fullStr Photochemical modification of a diamond surface using a pulsed UV laser as the energy source
title_full_unstemmed Photochemical modification of a diamond surface using a pulsed UV laser as the energy source
title_sort Photochemical modification of a diamond surface using a pulsed UV laser as the energy source
author Silva, Mariana
author_facet Silva, Mariana
Santos, Nádia E.
Pinto, Mariana
Guieu, Samuel
Oliveira, Ricardo
Figueira, Flávio
Paz, Filipe A.Almeida
Neto, Miguel
Rino, Luis
Deuermeier, Jonas
Maradiya, Milan
Liehr, Michael
Mendes, Joana C.
Braga, Susana S.
author_role author
author2 Santos, Nádia E.
Pinto, Mariana
Guieu, Samuel
Oliveira, Ricardo
Figueira, Flávio
Paz, Filipe A.Almeida
Neto, Miguel
Rino, Luis
Deuermeier, Jonas
Maradiya, Milan
Liehr, Michael
Mendes, Joana C.
Braga, Susana S.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv CENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N)
DCM - Departamento de Ciência dos Materiais
RUN
dc.contributor.author.fl_str_mv Silva, Mariana
Santos, Nádia E.
Pinto, Mariana
Guieu, Samuel
Oliveira, Ricardo
Figueira, Flávio
Paz, Filipe A.Almeida
Neto, Miguel
Rino, Luis
Deuermeier, Jonas
Maradiya, Milan
Liehr, Michael
Mendes, Joana C.
Braga, Susana S.
dc.subject.por.fl_str_mv Biosensor
Diamond
Photochemical reactions
Surface chemistry
UV laser
Electronic, Optical and Magnetic Materials
Chemistry(all)
Mechanical Engineering
Physics and Astronomy(all)
Materials Chemistry
Electrical and Electronic Engineering
topic Biosensor
Diamond
Photochemical reactions
Surface chemistry
UV laser
Electronic, Optical and Magnetic Materials
Chemistry(all)
Mechanical Engineering
Physics and Astronomy(all)
Materials Chemistry
Electrical and Electronic Engineering
description Funding Information: Funding by FCT/MCTES (Funda\u00E7\u00E3o para a Ci\u00EAncia e a Tecnologia) through national funds (PIDDAC) and, where applicable, co-financed by the European Regional Development Fund (FEDER) is acknowledged by LAQV-REQUIMTE (Ref. UIDB/50006/2020 , doi 10.54499/UIDP/50006/2020 ), by Instituto de Telecomunica\u00E7\u00F5es (Refs. UIDB/50008/2020 - UIDP/50008/2020 and PTDC/EEI-TEL/1511/2020 ), by CICECO (Refs. UIDB/50011/2020 , doi 10.54499/UIDB/50011/2020 ; UIDP/50011/2020 , doi 10.54499/UIDP/50011/2020 ; LA/P/0006/2020 , doi 10.54499/LA/P/0006/2020 ) and by i3N (Refs. LA/P/0037/2020 , UIDP/50025/2020 and UIDB/50025/2020 ). NES acknowledges the FCT PhD scholarship 2022.09798. RO acknowledges the FCT contract CEECIND2021.01066. JD acknowledges the FCT contract CEECINST/00102/2018. Publisher Copyright: © 2024 The Authors
publishDate 2024
dc.date.none.fl_str_mv 2024-08
2024-08-01T00:00:00Z
2025-02-07T21:14:19Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/178639
url http://hdl.handle.net/10362/178639
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0925-9635
PURE: 106841708
https://doi.org/10.1016/j.diamond.2024.111314
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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