Kultapinnan S(CH2)xN3-adsorbaattien laskennallinen värähdysdynamiikka ja 2DIR-spektroskopia molekyylidynamiikkamenetelmin

Tehtiin MD-simulaatiot kultapinnan siltapaikkoihin kahdella eri peitolla (1/3 ja 1/4) yksikerrokseksi asetetuille pitkä- ja lyhytketjuisille S(CH2)xN3-adsorbaateille (x = 2, 11). Kukin systeemi simuloitiin sekä tyhjiössä että vesiympäristössä. Simulaatioista määritettiin atsidiryhmien FFCF:t ja CLS:...

Full description

Bibliographic Details
Main Author: Korpelin, Ville
Other Authors: Matemaattis-luonnontieteellinen tiedekunta, Faculty of Sciences, Kemian laitos, Department of Chemistry, University of Jyväskylä, Jyväskylän yliopisto
Format: Master's thesis
Language:fin
Published: 2018
Subjects:
Online Access: https://jyx.jyu.fi/handle/123456789/57095
_version_ 1826225727513559040
author Korpelin, Ville
author2 Matemaattis-luonnontieteellinen tiedekunta Faculty of Sciences Kemian laitos Department of Chemistry University of Jyväskylä Jyväskylän yliopisto
author_facet Korpelin, Ville Matemaattis-luonnontieteellinen tiedekunta Faculty of Sciences Kemian laitos Department of Chemistry University of Jyväskylä Jyväskylän yliopisto Korpelin, Ville Matemaattis-luonnontieteellinen tiedekunta Faculty of Sciences Kemian laitos Department of Chemistry University of Jyväskylä Jyväskylän yliopisto
author_sort Korpelin, Ville
datasource_str_mv jyx
description Tehtiin MD-simulaatiot kultapinnan siltapaikkoihin kahdella eri peitolla (1/3 ja 1/4) yksikerrokseksi asetetuille pitkä- ja lyhytketjuisille S(CH2)xN3-adsorbaateille (x = 2, 11). Kukin systeemi simuloitiin sekä tyhjiössä että vesiympäristössä. Simulaatioista määritettiin atsidiryhmien FFCF:t ja CLS:t odotusaikavälille t2 ∈ [0, 200] ps. Näihin sovitettiin multieksponentiaaliset funktiot ja havaittiin FFCF:n hitaiden komponenttien vastaavan CLS-komponentteja. Lisäksi tarkasteltiin mallia, joka esittää CLS:n ja FFCF:n välille suoraviivaisen yhteyden ja mahdollistaa Lorentzin ja Gaussin leveyksien määrittämisen. Malli todettiin hyvin toimivaksi simulaatioista saatujen tulosten tapauksessa. MD simulations were ran for S(CH2)xN3 (x = 2, 11) monolayers of coverage 1/3 and 1/4 on the bridge sites of an Au(111) surface. Each system was simulated in both vacuum and water environments. The FFCF and CLS functions for the azide groups in the waiting time range t2 ∈ [0, 200] ps were determined from the simulations. These were fitted with multiexponential functions, and the slow components of the FFCF curves were found to correspond to the CLS components. In addition a model that straightforwardly connects the CLS to the FFCF and allows one to determine the Lorentzian and Gaussian linewidths was considered. The model was found to perform well in the case of the presented simulation results.
first_indexed 2024-09-11T08:49:15Z
format Pro gradu
free_online_boolean 1
fullrecord [{"key": "dc.contributor.advisor", "value": "Kiljunen, Toni", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Korpelin, Ville", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2018-02-16T10:30:15Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2018-02-16T10:30:15Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2018", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1857886", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/57095", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Tehtiin MD-simulaatiot kultapinnan siltapaikkoihin kahdella eri peitolla (1/3 ja 1/4) yksikerrokseksi asetetuille pitk\u00e4- ja lyhytketjuisille S(CH2)xN3-adsorbaateille (x = 2, 11). Kukin systeemi simuloitiin sek\u00e4 tyhji\u00f6ss\u00e4 ett\u00e4 vesiymp\u00e4rist\u00f6ss\u00e4. Simulaatioista m\u00e4\u00e4ritettiin atsidiryhmien FFCF:t ja CLS:t odotusaikav\u00e4lille t2 \u2208 [0, 200] ps. N\u00e4ihin sovitettiin multieksponentiaaliset funktiot ja havaittiin FFCF:n hitaiden komponenttien vastaavan CLS-komponentteja. Lis\u00e4ksi tarkasteltiin mallia, joka esitt\u00e4\u00e4 CLS:n ja FFCF:n v\u00e4lille suoraviivaisen yhteyden ja mahdollistaa Lorentzin ja Gaussin leveyksien m\u00e4\u00e4ritt\u00e4misen. Malli todettiin hyvin toimivaksi simulaatioista saatujen tulosten tapauksessa.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "MD simulations were ran for S(CH2)xN3 (x = 2, 11) monolayers of coverage 1/3 and 1/4 on the bridge sites of an Au(111) surface. Each system was simulated in both vacuum and water environments. The FFCF and CLS functions for the azide groups in the waiting time range t2 \u2208 [0, 200] ps were determined from the simulations. These were fitted with multiexponential functions, and the slow components of the FFCF curves were found to correspond to the CLS components. In addition a model that straightforwardly connects the CLS to the FFCF and allows one to determine the Lorentzian and Gaussian linewidths was considered. The model was found to perform well in the case of the presented simulation results.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Ville Korpelin (vipekorp) on 2018-02-16 10:30:14.420943. Form: Pro gradu -lomake (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/pro-gradu-lomake). JyX data: [jyx_publishing-allowed (fi) =True]", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by jyx lomake-julkaisija (jyx-julkaisija.group@korppi.jyu.fi) on 2018-02-16T10:30:15Z\nNo. of bitstreams: 2\nURN:NBN:fi:jyu-201802161509.pdf: 5194127 bytes, checksum: de7760c549a390dd61551e7f315be4cf (MD5)\nlicense.html: 4881 bytes, checksum: 13bd7df2a0b0d7c101e98c723d7dc8f8 (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2018-02-16T10:30:15Z (GMT). No. of bitstreams: 2\nURN:NBN:fi:jyu-201802161509.pdf: 5194127 bytes, checksum: de7760c549a390dd61551e7f315be4cf (MD5)\nlicense.html: 4881 bytes, checksum: 13bd7df2a0b0d7c101e98c723d7dc8f8 (MD5)\n Previous issue date: 2018", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "1 verkkoaineisto (106 sivua)", "language": null, "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "schema": "dc"}, {"key": "dc.language.iso", "value": "fin", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "2DIR-spektroskopia", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Kultapinnan S(CH2)xN3-adsorbaattien laskennallinen v\u00e4r\u00e4hdysdynamiikka ja 2DIR-spektroskopia molekyylidynamiikkamenetelmin", "language": null, "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-201802161509", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Matemaattis-luonnontieteellinen tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Sciences", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Kemian laitos", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Department of Chemistry", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Fysikaalinen kemia", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Physical Chemistry", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.date.updated", "value": "2018-02-16T10:30:15Z", "language": null, "element": "date", "qualifier": "updated", "schema": "dc"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": null, "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": "fi", "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "4032", "language": null, "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "spektroskopia", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "molekyylidynamiikka", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
id jyx.123456789_57095
language fin
last_indexed 2025-02-18T10:56:15Z
main_date 2018-01-01T00:00:00Z
main_date_str 2018
online_boolean 1
online_urls_str_mv {"url":"https:\/\/jyx.jyu.fi\/bitstreams\/6124c174-3d6c-450f-9855-312a8a688692\/download","text":"URN:NBN:fi:jyu-201802161509.pdf","source":"jyx","mediaType":"application\/pdf"}
publishDate 2018
record_format qdc
source_str_mv jyx
spellingShingle Korpelin, Ville Kultapinnan S(CH2)xN3-adsorbaattien laskennallinen värähdysdynamiikka ja 2DIR-spektroskopia molekyylidynamiikkamenetelmin 2DIR-spektroskopia Fysikaalinen kemia Physical Chemistry 4032 spektroskopia molekyylidynamiikka
title Kultapinnan S(CH2)xN3-adsorbaattien laskennallinen värähdysdynamiikka ja 2DIR-spektroskopia molekyylidynamiikkamenetelmin
title_full Kultapinnan S(CH2)xN3-adsorbaattien laskennallinen värähdysdynamiikka ja 2DIR-spektroskopia molekyylidynamiikkamenetelmin
title_fullStr Kultapinnan S(CH2)xN3-adsorbaattien laskennallinen värähdysdynamiikka ja 2DIR-spektroskopia molekyylidynamiikkamenetelmin Kultapinnan S(CH2)xN3-adsorbaattien laskennallinen värähdysdynamiikka ja 2DIR-spektroskopia molekyylidynamiikkamenetelmin
title_full_unstemmed Kultapinnan S(CH2)xN3-adsorbaattien laskennallinen värähdysdynamiikka ja 2DIR-spektroskopia molekyylidynamiikkamenetelmin Kultapinnan S(CH2)xN3-adsorbaattien laskennallinen värähdysdynamiikka ja 2DIR-spektroskopia molekyylidynamiikkamenetelmin
title_short Kultapinnan S(CH2)xN3-adsorbaattien laskennallinen värähdysdynamiikka ja 2DIR-spektroskopia molekyylidynamiikkamenetelmin
title_sort kultapinnan s ch2 xn3 adsorbaattien laskennallinen värähdysdynamiikka ja 2dir spektroskopia molekyylidynamiikkamenetelmin
title_txtP Kultapinnan S(CH2)xN3-adsorbaattien laskennallinen värähdysdynamiikka ja 2DIR-spektroskopia molekyylidynamiikkamenetelmin
topic 2DIR-spektroskopia Fysikaalinen kemia Physical Chemistry 4032 spektroskopia molekyylidynamiikka
topic_facet 2DIR-spektroskopia 4032 Fysikaalinen kemia Physical Chemistry molekyylidynamiikka spektroskopia
url https://jyx.jyu.fi/handle/123456789/57095 http://www.urn.fi/URN:NBN:fi:jyu-201802161509
work_keys_str_mv AT korpelinville kultapinnansch2xn3adsorbaattienlaskennallinenvärähdysdynamiikkaja2dirspektroskopia