Loading…

Role of wettability and nanoroughness on interactions between osteoblast and modified silicon surfaces

Development of new biomaterials is a constant in regenerative medicine. A biomaterial’s surface properties, such as wettability, roughness, surface energy, surface charge, chemical functionalities and composition, are determinants of cell adhesion and subsequent tissue behavior. Thus, the main aim o...

Full description

Saved in:
Bibliographic Details
Published in:Acta biomaterialia 2011-02, Vol.7 (2), p.771-778
Main Authors: Padial-Molina, Miguel, Galindo-Moreno, Pablo, Fernández-Barbero, Juan Emilio, O’Valle, Francisco, Jódar-Reyes, Ana Belén, Ortega-Vinuesa, Juan Luis, Ramón-Torregrosa, Pedro J.
Format: Article
Language:English
Subjects:
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c534t-abb61248fd1e75f4fbd02950581d1808497a28e51a222bfe1e2598277bb920e53
cites cdi_FETCH-LOGICAL-c534t-abb61248fd1e75f4fbd02950581d1808497a28e51a222bfe1e2598277bb920e53
container_end_page 778
container_issue 2
container_start_page 771
container_title Acta biomaterialia
container_volume 7
creator Padial-Molina, Miguel
Galindo-Moreno, Pablo
Fernández-Barbero, Juan Emilio
O’Valle, Francisco
Jódar-Reyes, Ana Belén
Ortega-Vinuesa, Juan Luis
Ramón-Torregrosa, Pedro J.
description Development of new biomaterials is a constant in regenerative medicine. A biomaterial’s surface properties, such as wettability, roughness, surface energy, surface charge, chemical functionalities and composition, are determinants of cell adhesion and subsequent tissue behavior. Thus, the main aim of this study was to analyze the correlation between changes in wettability without topographical variation and the response of osteoblast-like cells. For this purpose oxidized silicon surfaces were methylated to different degrees. Additionally, the influence of nanoroughness, and the subsequent effect of hysteresis on cell behavior, was also analyzed. In this case oxidized silicon pieces were etched with caustic solutions to produce different degrees of nanoroughness. Axisymmetric drop-shape analysis and atomic force microscopy confirmed that the proposed surface treatments increased the nanometer roughness and/or the water contact angles. MG-63 osteoblast-like cells were cultured on the altered surfaces to study proliferation, and for ultrastructural analysis and immunocytochemical characterization. Increasing the nanometer surface roughness or water contact angle enhanced osteoblast behavior in terms of cell morphology, proliferation and immunophenotype, the effect provoked by methylation being more significant than that caused by nanoroughness.
doi_str_mv 10.1016/j.actbio.2010.08.024
format article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_918053468</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S1742706110003946</els_id><sourcerecordid>822361584</sourcerecordid><originalsourceid>FETCH-LOGICAL-c534t-abb61248fd1e75f4fbd02950581d1808497a28e51a222bfe1e2598277bb920e53</originalsourceid><addsrcrecordid>eNqFkU9vFSEUxYnR2D_6DYyy62qewBuGOxsT01hr0sTEtmsCzKXyMg8qMDb99vKc6lJX3JDfOefmHkLecLbhjA_vdxvjqg1pI1j7YrBhon9Gjjko6JQc4HmbVS86xQZ-RE5K2TG2BS7gJTkSDJiSozwm_luakSZPH7BWY8Mc6iM1caLRxJTTcvc9Yik0RRpixdwiQ4qFWqwPiJGmUjHZ2ZT6W7RPU_ABJ1qakWuismRvHJZX5IU3c8HXT-8pub34dHN-2V19_fzl_ONV5-S2r52xduCiBz9xVNL33k5MjJJJ4BMHBv2ojACU3AghrEeOQo4glLJ2FAzl9pScrb73Of1YsFS9D8XhPJuIaSl6bC4taYD_kiDEduAS-kb2K-lyKiWj1_c57E1-1JzpQxV6p9cq9KEKzUC3Kprs7VPAYvc4_RX9uX0D3q2AN0mbuxyKvr1uDpI1FwXisOOHlcB2sp8Bsy4uYHQ4hYyu6imFf-_wC4xspjc</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>822361584</pqid></control><display><type>article</type><title>Role of wettability and nanoroughness on interactions between osteoblast and modified silicon surfaces</title><source>Elsevier</source><creator>Padial-Molina, Miguel ; Galindo-Moreno, Pablo ; Fernández-Barbero, Juan Emilio ; O’Valle, Francisco ; Jódar-Reyes, Ana Belén ; Ortega-Vinuesa, Juan Luis ; Ramón-Torregrosa, Pedro J.</creator><creatorcontrib>Padial-Molina, Miguel ; Galindo-Moreno, Pablo ; Fernández-Barbero, Juan Emilio ; O’Valle, Francisco ; Jódar-Reyes, Ana Belén ; Ortega-Vinuesa, Juan Luis ; Ramón-Torregrosa, Pedro J.</creatorcontrib><description>Development of new biomaterials is a constant in regenerative medicine. A biomaterial’s surface properties, such as wettability, roughness, surface energy, surface charge, chemical functionalities and composition, are determinants of cell adhesion and subsequent tissue behavior. Thus, the main aim of this study was to analyze the correlation between changes in wettability without topographical variation and the response of osteoblast-like cells. For this purpose oxidized silicon surfaces were methylated to different degrees. Additionally, the influence of nanoroughness, and the subsequent effect of hysteresis on cell behavior, was also analyzed. In this case oxidized silicon pieces were etched with caustic solutions to produce different degrees of nanoroughness. Axisymmetric drop-shape analysis and atomic force microscopy confirmed that the proposed surface treatments increased the nanometer roughness and/or the water contact angles. MG-63 osteoblast-like cells were cultured on the altered surfaces to study proliferation, and for ultrastructural analysis and immunocytochemical characterization. Increasing the nanometer surface roughness or water contact angle enhanced osteoblast behavior in terms of cell morphology, proliferation and immunophenotype, the effect provoked by methylation being more significant than that caused by nanoroughness.</description><identifier>ISSN: 1742-7061</identifier><identifier>EISSN: 1878-7568</identifier><identifier>DOI: 10.1016/j.actbio.2010.08.024</identifier><identifier>PMID: 20807595</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>atomic force microscopy ; biocompatible materials ; cell adhesion ; Cell Aggregation - drug effects ; Cell Count ; Cell immunophenotype ; Cell Line ; Cell Proliferation - drug effects ; Cells, Cultured ; contact angle ; cultured cells ; energy ; Flow Cytometry ; Humans ; hysteresis ; Immunophenotyping ; Materials Testing ; medicine ; methylation ; Microscopy, Atomic Force ; Nanoroughness ; Nanostructures - chemistry ; Osteoblast ; Osteoblasts - cytology ; Osteoblasts - drug effects ; Osteoblasts - immunology ; Osteoblasts - ultrastructure ; roughness ; silicon ; Silicon - pharmacology ; Silicon surface ; Surface Properties - drug effects ; surface roughness ; Time Factors ; Water - chemistry ; Wettability ; Wettability - drug effects</subject><ispartof>Acta biomaterialia, 2011-02, Vol.7 (2), p.771-778</ispartof><rights>2010 Acta Materialia Inc.</rights><rights>Copyright © 2010 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c534t-abb61248fd1e75f4fbd02950581d1808497a28e51a222bfe1e2598277bb920e53</citedby><cites>FETCH-LOGICAL-c534t-abb61248fd1e75f4fbd02950581d1808497a28e51a222bfe1e2598277bb920e53</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/20807595$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Padial-Molina, Miguel</creatorcontrib><creatorcontrib>Galindo-Moreno, Pablo</creatorcontrib><creatorcontrib>Fernández-Barbero, Juan Emilio</creatorcontrib><creatorcontrib>O’Valle, Francisco</creatorcontrib><creatorcontrib>Jódar-Reyes, Ana Belén</creatorcontrib><creatorcontrib>Ortega-Vinuesa, Juan Luis</creatorcontrib><creatorcontrib>Ramón-Torregrosa, Pedro J.</creatorcontrib><title>Role of wettability and nanoroughness on interactions between osteoblast and modified silicon surfaces</title><title>Acta biomaterialia</title><addtitle>Acta Biomater</addtitle><description>Development of new biomaterials is a constant in regenerative medicine. A biomaterial’s surface properties, such as wettability, roughness, surface energy, surface charge, chemical functionalities and composition, are determinants of cell adhesion and subsequent tissue behavior. Thus, the main aim of this study was to analyze the correlation between changes in wettability without topographical variation and the response of osteoblast-like cells. For this purpose oxidized silicon surfaces were methylated to different degrees. Additionally, the influence of nanoroughness, and the subsequent effect of hysteresis on cell behavior, was also analyzed. In this case oxidized silicon pieces were etched with caustic solutions to produce different degrees of nanoroughness. Axisymmetric drop-shape analysis and atomic force microscopy confirmed that the proposed surface treatments increased the nanometer roughness and/or the water contact angles. MG-63 osteoblast-like cells were cultured on the altered surfaces to study proliferation, and for ultrastructural analysis and immunocytochemical characterization. Increasing the nanometer surface roughness or water contact angle enhanced osteoblast behavior in terms of cell morphology, proliferation and immunophenotype, the effect provoked by methylation being more significant than that caused by nanoroughness.</description><subject>atomic force microscopy</subject><subject>biocompatible materials</subject><subject>cell adhesion</subject><subject>Cell Aggregation - drug effects</subject><subject>Cell Count</subject><subject>Cell immunophenotype</subject><subject>Cell Line</subject><subject>Cell Proliferation - drug effects</subject><subject>Cells, Cultured</subject><subject>contact angle</subject><subject>cultured cells</subject><subject>energy</subject><subject>Flow Cytometry</subject><subject>Humans</subject><subject>hysteresis</subject><subject>Immunophenotyping</subject><subject>Materials Testing</subject><subject>medicine</subject><subject>methylation</subject><subject>Microscopy, Atomic Force</subject><subject>Nanoroughness</subject><subject>Nanostructures - chemistry</subject><subject>Osteoblast</subject><subject>Osteoblasts - cytology</subject><subject>Osteoblasts - drug effects</subject><subject>Osteoblasts - immunology</subject><subject>Osteoblasts - ultrastructure</subject><subject>roughness</subject><subject>silicon</subject><subject>Silicon - pharmacology</subject><subject>Silicon surface</subject><subject>Surface Properties - drug effects</subject><subject>surface roughness</subject><subject>Time Factors</subject><subject>Water - chemistry</subject><subject>Wettability</subject><subject>Wettability - drug effects</subject><issn>1742-7061</issn><issn>1878-7568</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqFkU9vFSEUxYnR2D_6DYyy62qewBuGOxsT01hr0sTEtmsCzKXyMg8qMDb99vKc6lJX3JDfOefmHkLecLbhjA_vdxvjqg1pI1j7YrBhon9Gjjko6JQc4HmbVS86xQZ-RE5K2TG2BS7gJTkSDJiSozwm_luakSZPH7BWY8Mc6iM1caLRxJTTcvc9Yik0RRpixdwiQ4qFWqwPiJGmUjHZ2ZT6W7RPU_ABJ1qakWuismRvHJZX5IU3c8HXT-8pub34dHN-2V19_fzl_ONV5-S2r52xduCiBz9xVNL33k5MjJJJ4BMHBv2ojACU3AghrEeOQo4glLJ2FAzl9pScrb73Of1YsFS9D8XhPJuIaSl6bC4taYD_kiDEduAS-kb2K-lyKiWj1_c57E1-1JzpQxV6p9cq9KEKzUC3Kprs7VPAYvc4_RX9uX0D3q2AN0mbuxyKvr1uDpI1FwXisOOHlcB2sp8Bsy4uYHQ4hYyu6imFf-_wC4xspjc</recordid><startdate>20110201</startdate><enddate>20110201</enddate><creator>Padial-Molina, Miguel</creator><creator>Galindo-Moreno, Pablo</creator><creator>Fernández-Barbero, Juan Emilio</creator><creator>O’Valle, Francisco</creator><creator>Jódar-Reyes, Ana Belén</creator><creator>Ortega-Vinuesa, Juan Luis</creator><creator>Ramón-Torregrosa, Pedro J.</creator><general>Elsevier Ltd</general><scope>FBQ</scope><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><scope>7QO</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope></search><sort><creationdate>20110201</creationdate><title>Role of wettability and nanoroughness on interactions between osteoblast and modified silicon surfaces</title><author>Padial-Molina, Miguel ; Galindo-Moreno, Pablo ; Fernández-Barbero, Juan Emilio ; O’Valle, Francisco ; Jódar-Reyes, Ana Belén ; Ortega-Vinuesa, Juan Luis ; Ramón-Torregrosa, Pedro J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c534t-abb61248fd1e75f4fbd02950581d1808497a28e51a222bfe1e2598277bb920e53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>atomic force microscopy</topic><topic>biocompatible materials</topic><topic>cell adhesion</topic><topic>Cell Aggregation - drug effects</topic><topic>Cell Count</topic><topic>Cell immunophenotype</topic><topic>Cell Line</topic><topic>Cell Proliferation - drug effects</topic><topic>Cells, Cultured</topic><topic>contact angle</topic><topic>cultured cells</topic><topic>energy</topic><topic>Flow Cytometry</topic><topic>Humans</topic><topic>hysteresis</topic><topic>Immunophenotyping</topic><topic>Materials Testing</topic><topic>medicine</topic><topic>methylation</topic><topic>Microscopy, Atomic Force</topic><topic>Nanoroughness</topic><topic>Nanostructures - chemistry</topic><topic>Osteoblast</topic><topic>Osteoblasts - cytology</topic><topic>Osteoblasts - drug effects</topic><topic>Osteoblasts - immunology</topic><topic>Osteoblasts - ultrastructure</topic><topic>roughness</topic><topic>silicon</topic><topic>Silicon - pharmacology</topic><topic>Silicon surface</topic><topic>Surface Properties - drug effects</topic><topic>surface roughness</topic><topic>Time Factors</topic><topic>Water - chemistry</topic><topic>Wettability</topic><topic>Wettability - drug effects</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Padial-Molina, Miguel</creatorcontrib><creatorcontrib>Galindo-Moreno, Pablo</creatorcontrib><creatorcontrib>Fernández-Barbero, Juan Emilio</creatorcontrib><creatorcontrib>O’Valle, Francisco</creatorcontrib><creatorcontrib>Jódar-Reyes, Ana Belén</creatorcontrib><creatorcontrib>Ortega-Vinuesa, Juan Luis</creatorcontrib><creatorcontrib>Ramón-Torregrosa, Pedro J.</creatorcontrib><collection>AGRIS</collection><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><collection>Biotechnology Research Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Acta biomaterialia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Padial-Molina, Miguel</au><au>Galindo-Moreno, Pablo</au><au>Fernández-Barbero, Juan Emilio</au><au>O’Valle, Francisco</au><au>Jódar-Reyes, Ana Belén</au><au>Ortega-Vinuesa, Juan Luis</au><au>Ramón-Torregrosa, Pedro J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Role of wettability and nanoroughness on interactions between osteoblast and modified silicon surfaces</atitle><jtitle>Acta biomaterialia</jtitle><addtitle>Acta Biomater</addtitle><date>2011-02-01</date><risdate>2011</risdate><volume>7</volume><issue>2</issue><spage>771</spage><epage>778</epage><pages>771-778</pages><issn>1742-7061</issn><eissn>1878-7568</eissn><abstract>Development of new biomaterials is a constant in regenerative medicine. A biomaterial’s surface properties, such as wettability, roughness, surface energy, surface charge, chemical functionalities and composition, are determinants of cell adhesion and subsequent tissue behavior. Thus, the main aim of this study was to analyze the correlation between changes in wettability without topographical variation and the response of osteoblast-like cells. For this purpose oxidized silicon surfaces were methylated to different degrees. Additionally, the influence of nanoroughness, and the subsequent effect of hysteresis on cell behavior, was also analyzed. In this case oxidized silicon pieces were etched with caustic solutions to produce different degrees of nanoroughness. Axisymmetric drop-shape analysis and atomic force microscopy confirmed that the proposed surface treatments increased the nanometer roughness and/or the water contact angles. MG-63 osteoblast-like cells were cultured on the altered surfaces to study proliferation, and for ultrastructural analysis and immunocytochemical characterization. Increasing the nanometer surface roughness or water contact angle enhanced osteoblast behavior in terms of cell morphology, proliferation and immunophenotype, the effect provoked by methylation being more significant than that caused by nanoroughness.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>20807595</pmid><doi>10.1016/j.actbio.2010.08.024</doi><tpages>8</tpages></addata></record>
fulltext fulltext
identifier ISSN: 1742-7061
ispartof Acta biomaterialia, 2011-02, Vol.7 (2), p.771-778
issn 1742-7061
1878-7568
language eng
recordid cdi_proquest_miscellaneous_918053468
source Elsevier
subjects atomic force microscopy
biocompatible materials
cell adhesion
Cell Aggregation - drug effects
Cell Count
Cell immunophenotype
Cell Line
Cell Proliferation - drug effects
Cells, Cultured
contact angle
cultured cells
energy
Flow Cytometry
Humans
hysteresis
Immunophenotyping
Materials Testing
medicine
methylation
Microscopy, Atomic Force
Nanoroughness
Nanostructures - chemistry
Osteoblast
Osteoblasts - cytology
Osteoblasts - drug effects
Osteoblasts - immunology
Osteoblasts - ultrastructure
roughness
silicon
Silicon - pharmacology
Silicon surface
Surface Properties - drug effects
surface roughness
Time Factors
Water - chemistry
Wettability
Wettability - drug effects
title Role of wettability and nanoroughness on interactions between osteoblast and modified silicon surfaces
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-24T12%3A55%3A45IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Role%20of%20wettability%20and%20nanoroughness%20on%20interactions%20between%20osteoblast%20and%20modified%20silicon%20surfaces&rft.jtitle=Acta%20biomaterialia&rft.au=Padial-Molina,%20Miguel&rft.date=2011-02-01&rft.volume=7&rft.issue=2&rft.spage=771&rft.epage=778&rft.pages=771-778&rft.issn=1742-7061&rft.eissn=1878-7568&rft_id=info:doi/10.1016/j.actbio.2010.08.024&rft_dat=%3Cproquest_cross%3E822361584%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c534t-abb61248fd1e75f4fbd02950581d1808497a28e51a222bfe1e2598277bb920e53%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=822361584&rft_id=info:pmid/20807595&rfr_iscdi=true