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Correlation between the hydration of acyl chains and phosphate groups in lipid bilayers: Effect of phase state, head group, chain length, double bonds and carbonyl groups
This paper demonstrates by means of FTIR/ATR analysis that water molecules intercalate at different extents in the acyl chain region of lipid membranes in correlation with the hydration of the phosphate groups. This correlation is sensible to the chain length, the presence of double bonds and the ph...
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| Published in: | Biochimica et biophysica acta. Biomembranes 2019-06, Vol.1861 (6), p.1197-1203 |
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| Main Authors: | , , , |
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| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c408t-be2bca2662c83f9d63041be813b3d786b2d25897fcf7205f220f41fc19dd8c873 |
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| cites | cdi_FETCH-LOGICAL-c408t-be2bca2662c83f9d63041be813b3d786b2d25897fcf7205f220f41fc19dd8c873 |
| container_end_page | 1203 |
| container_issue | 6 |
| container_start_page | 1197 |
| container_title | Biochimica et biophysica acta. Biomembranes |
| container_volume | 1861 |
| creator | Rosa, Antonio S. Cejas, Jimena P. Disalvo, Edgardo A. Frías, María A. |
| description | This paper demonstrates by means of FTIR/ATR analysis that water molecules intercalate at different extents in the acyl chain region of lipid membranes in correlation with the hydration of the phosphate groups.
This correlation is sensible to the chain length, the presence of double bonds and the phase state of the lipid membrane.
The presence of carbonyl groups CO modifies the profile of hydration of the two regions as observed from the comparison of DMPC and 14:0 Diether PC.
The different water populations in lipid interphases would give arrangements with different free energy states that could drive the interaction of biological effectors with membranes.
[Display omitted]
•Water intercalates in the acyl chain region of lipid membranes correlated with the hydration of the phosphate groups.•The correlation is sensible to the chain length, the presence of double bonds and the phase state of the lipid membrane.•Carbonyl groups CO modifies the profile of hydration of the two regions.•Different water populations in each condition |
| doi_str_mv | 10.1016/j.bbamem.2019.03.018 |
| format | article |
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This correlation is sensible to the chain length, the presence of double bonds and the phase state of the lipid membrane.
The presence of carbonyl groups CO modifies the profile of hydration of the two regions as observed from the comparison of DMPC and 14:0 Diether PC.
The different water populations in lipid interphases would give arrangements with different free energy states that could drive the interaction of biological effectors with membranes.
[Display omitted]
•Water intercalates in the acyl chain region of lipid membranes correlated with the hydration of the phosphate groups.•The correlation is sensible to the chain length, the presence of double bonds and the phase state of the lipid membrane.•Carbonyl groups CO modifies the profile of hydration of the two regions.•Different water populations in each condition</description><identifier>ISSN: 0005-2736</identifier><identifier>EISSN: 1879-2642</identifier><identifier>DOI: 10.1016/j.bbamem.2019.03.018</identifier><identifier>PMID: 30926364</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>FTIR/ATR spectroscopy ; Hydration ; Lipid Bilayers - chemistry ; Lipid membranes ; Lipid structure ; Phase state ; Phosphates - chemistry ; Phospholipids - chemistry ; Spectroscopy, Fourier Transform Infrared ; Water - chemistry</subject><ispartof>Biochimica et biophysica acta. Biomembranes, 2019-06, Vol.1861 (6), p.1197-1203</ispartof><rights>2019 Elsevier B.V.</rights><rights>Copyright © 2019 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c408t-be2bca2662c83f9d63041be813b3d786b2d25897fcf7205f220f41fc19dd8c873</citedby><cites>FETCH-LOGICAL-c408t-be2bca2662c83f9d63041be813b3d786b2d25897fcf7205f220f41fc19dd8c873</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30926364$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Rosa, Antonio S.</creatorcontrib><creatorcontrib>Cejas, Jimena P.</creatorcontrib><creatorcontrib>Disalvo, Edgardo A.</creatorcontrib><creatorcontrib>Frías, María A.</creatorcontrib><title>Correlation between the hydration of acyl chains and phosphate groups in lipid bilayers: Effect of phase state, head group, chain length, double bonds and carbonyl groups</title><title>Biochimica et biophysica acta. Biomembranes</title><addtitle>Biochim Biophys Acta Biomembr</addtitle><description>This paper demonstrates by means of FTIR/ATR analysis that water molecules intercalate at different extents in the acyl chain region of lipid membranes in correlation with the hydration of the phosphate groups.
This correlation is sensible to the chain length, the presence of double bonds and the phase state of the lipid membrane.
The presence of carbonyl groups CO modifies the profile of hydration of the two regions as observed from the comparison of DMPC and 14:0 Diether PC.
The different water populations in lipid interphases would give arrangements with different free energy states that could drive the interaction of biological effectors with membranes.
[Display omitted]
•Water intercalates in the acyl chain region of lipid membranes correlated with the hydration of the phosphate groups.•The correlation is sensible to the chain length, the presence of double bonds and the phase state of the lipid membrane.•Carbonyl groups CO modifies the profile of hydration of the two regions.•Different water populations in each condition</description><subject>FTIR/ATR spectroscopy</subject><subject>Hydration</subject><subject>Lipid Bilayers - chemistry</subject><subject>Lipid membranes</subject><subject>Lipid structure</subject><subject>Phase state</subject><subject>Phosphates - chemistry</subject><subject>Phospholipids - chemistry</subject><subject>Spectroscopy, Fourier Transform Infrared</subject><subject>Water - chemistry</subject><issn>0005-2736</issn><issn>1879-2642</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp9kctu1DAUhi0EotPCGyDkJYtJ8CUXhwVSNWoLUqVuytry5bjxKImDnRTNK_GUeJTCkpVl6_vOL58foQ-UlJTQ5vOx1FqNMJaM0K4kvCRUvEI7KtquYE3FXqMdIaQuWMubC3SZ0pFkrWL1W3TBScca3lQ79PsQYoRBLT5MWMPyC2DCSw-4P9m4vQaHlTkN2PTKTwmryeK5D2nu1QL4KYZ1TthPePCzt1j7QZ0gpi_4xjkwy9nOZAKclszvcQ_KbtZ-m4gHmJ6Wfo9tWPUAWIfJbilGxXzJyVvIO_TGqSHB-5fzCv24vXk8fCvuH-6-H67vC1MRsRQamDaKNQ0zgrvONpxUVIOgXHPbikYzy2rRtc64lpHaMUZcRZ2hnbXCiJZfoU_b3DmGnyukRY4-GRgGNUFYk8wCEXnn9RmtNtTEkFIEJ-foRxVPkhJ5bkke5daSPLckCZe5pax9fElY9Qj2n_S3lgx83QDI_3z2EGUyHiYD1se8VGmD_3_CH41mp9U</recordid><startdate>20190601</startdate><enddate>20190601</enddate><creator>Rosa, Antonio S.</creator><creator>Cejas, Jimena P.</creator><creator>Disalvo, Edgardo A.</creator><creator>Frías, María A.</creator><general>Elsevier B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20190601</creationdate><title>Correlation between the hydration of acyl chains and phosphate groups in lipid bilayers: Effect of phase state, head group, chain length, double bonds and carbonyl groups</title><author>Rosa, Antonio S. ; Cejas, Jimena P. ; Disalvo, Edgardo A. ; Frías, María A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c408t-be2bca2662c83f9d63041be813b3d786b2d25897fcf7205f220f41fc19dd8c873</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>FTIR/ATR spectroscopy</topic><topic>Hydration</topic><topic>Lipid Bilayers - chemistry</topic><topic>Lipid membranes</topic><topic>Lipid structure</topic><topic>Phase state</topic><topic>Phosphates - chemistry</topic><topic>Phospholipids - chemistry</topic><topic>Spectroscopy, Fourier Transform Infrared</topic><topic>Water - chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rosa, Antonio S.</creatorcontrib><creatorcontrib>Cejas, Jimena P.</creatorcontrib><creatorcontrib>Disalvo, Edgardo A.</creatorcontrib><creatorcontrib>Frías, María A.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Biochimica et biophysica acta. Biomembranes</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rosa, Antonio S.</au><au>Cejas, Jimena P.</au><au>Disalvo, Edgardo A.</au><au>Frías, María A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Correlation between the hydration of acyl chains and phosphate groups in lipid bilayers: Effect of phase state, head group, chain length, double bonds and carbonyl groups</atitle><jtitle>Biochimica et biophysica acta. Biomembranes</jtitle><addtitle>Biochim Biophys Acta Biomembr</addtitle><date>2019-06-01</date><risdate>2019</risdate><volume>1861</volume><issue>6</issue><spage>1197</spage><epage>1203</epage><pages>1197-1203</pages><issn>0005-2736</issn><eissn>1879-2642</eissn><abstract>This paper demonstrates by means of FTIR/ATR analysis that water molecules intercalate at different extents in the acyl chain region of lipid membranes in correlation with the hydration of the phosphate groups.
This correlation is sensible to the chain length, the presence of double bonds and the phase state of the lipid membrane.
The presence of carbonyl groups CO modifies the profile of hydration of the two regions as observed from the comparison of DMPC and 14:0 Diether PC.
The different water populations in lipid interphases would give arrangements with different free energy states that could drive the interaction of biological effectors with membranes.
[Display omitted]
•Water intercalates in the acyl chain region of lipid membranes correlated with the hydration of the phosphate groups.•The correlation is sensible to the chain length, the presence of double bonds and the phase state of the lipid membrane.•Carbonyl groups CO modifies the profile of hydration of the two regions.•Different water populations in each condition</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>30926364</pmid><doi>10.1016/j.bbamem.2019.03.018</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | FTIR/ATR spectroscopy Hydration Lipid Bilayers - chemistry Lipid membranes Lipid structure Phase state Phosphates - chemistry Phospholipids - chemistry Spectroscopy, Fourier Transform Infrared Water - chemistry |
| title | Correlation between the hydration of acyl chains and phosphate groups in lipid bilayers: Effect of phase state, head group, chain length, double bonds and carbonyl groups |
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