ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

{"_buckets": {"deposit": "73b3bf43-9f1f-4dee-acda-7050e8d7efea"}, "_deposit": {"id": "18743", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "18743"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00018743", "sets": ["322"]}, "author_link": ["54650", "54651", "54652", "54653"], "item_10_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2012-04", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "155104", "bibliographicPageStart": "155104", "bibliographicVolumeNumber": "136", "bibliographic_titles": [{"bibliographic_title": "The Journal of Chemical Physics", "bibliographic_titleLang": "en"}]}]}, "item_10_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Free energy profile of a pair of cholesterol molecules in a leaflet of 1-palmitoyl-2-oleoyl-phosphatidylcholine (POPC) bilayers in the liquid-crystalline phase has been calculated as a function of their lateral distance using a combination of NPT-constant atomistic molecular dynamics calculations (P = 1 atm and T = 310.15 K) and the thermodynamic integration method. The calculated free energy clearly shows that the two cholesterol molecules form a dimer separated by a distance of 1.0−1.5 nm in POPC bilayers. Well depth of the free energy profile is about 3.5 kJ/mol, which is comparable to the thermal energy k B T at 310.15 K. This indicates that the aggregation of cholesterol molecules in the bilayers depends on the temperature as well as the concentration of the system. The free energy function obtained here may be used as a reference when coarse grained potential model is investigated for this two-component system. Local structure of POPC molecules around two cholesterol molecules has also been investigated.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_10_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "DOI", "subitem_identifier_uri": "http://dx.doi.org/10.1063/1.4704740"}, {"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/20839"}]}, "item_10_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "AIP Publishing", "subitem_publisher_language": "en"}]}, "item_10_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1063/1.4704740", "subitem_relation_type_select": "DOI"}}]}, "item_10_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "© 2012 American Institute of Physics", "subitem_rights_language": "en"}]}, "item_10_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_10_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0021-9606", "subitem_source_identifier_type": "PISSN"}]}, "item_1615787544753": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "open access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_abf2"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Andoh, Yoshimichi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "54650", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Oono, Kimiko", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "54651", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Okazaki, Susumu", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "54652", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hatta, Ichiro", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "54653", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-21"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "1_4704740.pdf", "filesize": [{"value": "731.7 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 731700.0, "url": {"label": "1_4704740.pdf", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/18743/files/1_4704740.pdf"}, "version_id": "5a805dfd-45d1-4a3c-bb88-d68bcc3e0ca2"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Free energy", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Lipids", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Molecular dynamics", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Statistical mechanics models", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Structural membrane mechanics", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "A molecular dynamics study of the lateral free energy profile of a pair of cholesterol molecules as a function of their distance in phospholipid bilayers", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "A molecular dynamics study of the lateral free energy profile of a pair of cholesterol molecules as a function of their distance in phospholipid bilayers", "subitem_title_language": "en"}]}, "item_type_id": "10", "owner": "1", "path": ["322"], "permalink_uri": "http://hdl.handle.net/2237/20839", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2014-11-19"}, "publish_date": "2014-11-19", "publish_status": "0", "recid": "18743", "relation": {}, "relation_version_is_last": true, "title": ["A molecular dynamics study of the lateral free energy profile of a pair of cholesterol molecules as a function of their distance in phospholipid bilayers"], "weko_shared_id": -1}
  1. B200 工学部/工学研究科
  2. B200a 雑誌掲載論文
  3. 学術雑誌

A molecular dynamics study of the lateral free energy profile of a pair of cholesterol molecules as a function of their distance in phospholipid bilayers

http://hdl.handle.net/2237/20839
http://hdl.handle.net/2237/20839
1c11976f-a6bb-4d55-871a-c8ca29268e27
名前 / ファイル ライセンス アクション
1_4704740.pdf 1_4704740.pdf (731.7 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2014-11-19
タイトル
タイトル A molecular dynamics study of the lateral free energy profile of a pair of cholesterol molecules as a function of their distance in phospholipid bilayers
言語 en
著者 Andoh, Yoshimichi

× Andoh, Yoshimichi

WEKO 54650

en Andoh, Yoshimichi

Search repository
Oono, Kimiko

× Oono, Kimiko

WEKO 54651

en Oono, Kimiko

Search repository
Okazaki, Susumu

× Okazaki, Susumu

WEKO 54652

en Okazaki, Susumu

Search repository
Hatta, Ichiro

× Hatta, Ichiro

WEKO 54653

en Hatta, Ichiro

Search repository
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
権利
言語 en
権利情報 © 2012 American Institute of Physics
キーワード
主題Scheme Other
主題 Free energy
キーワード
主題Scheme Other
主題 Lipids
キーワード
主題Scheme Other
主題 Molecular dynamics
キーワード
主題Scheme Other
主題 Statistical mechanics models
キーワード
主題Scheme Other
主題 Structural membrane mechanics
抄録
内容記述 Free energy profile of a pair of cholesterol molecules in a leaflet of 1-palmitoyl-2-oleoyl-phosphatidylcholine (POPC) bilayers in the liquid-crystalline phase has been calculated as a function of their lateral distance using a combination of NPT-constant atomistic molecular dynamics calculations (P = 1 atm and T = 310.15 K) and the thermodynamic integration method. The calculated free energy clearly shows that the two cholesterol molecules form a dimer separated by a distance of 1.0−1.5 nm in POPC bilayers. Well depth of the free energy profile is about 3.5 kJ/mol, which is comparable to the thermal energy k B T at 310.15 K. This indicates that the aggregation of cholesterol molecules in the bilayers depends on the temperature as well as the concentration of the system. The free energy function obtained here may be used as a reference when coarse grained potential model is investigated for this two-component system. Local structure of POPC molecules around two cholesterol molecules has also been investigated.
言語 en
内容記述タイプ Abstract
出版者
言語 en
出版者 AIP Publishing
言語
言語 eng
資源タイプ
資源タイプresource http://purl.org/coar/resource_type/c_6501
タイプ journal article
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
DOI
関連タイプ isVersionOf
識別子タイプ DOI
関連識別子 https://doi.org/10.1063/1.4704740
ISSN
収録物識別子タイプ PISSN
収録物識別子 0021-9606
書誌情報 en : The Journal of Chemical Physics

巻 136, p. 155104-155104, 発行日 2012-04
著者版フラグ
値 publisher
URI
識別子 http://dx.doi.org/10.1063/1.4704740
識別子タイプ DOI
URI
識別子 http://hdl.handle.net/2237/20839
識別子タイプ HDL
戻る
0
views
See details
Views

Versions

Ver.1 2021-03-01 16:32:07.156123
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by WEKO3


Powered by WEKO3