Diphenylalanine Peptide Nanotube Energy Harvesters
Piezoelectric materials are excellent generators of clean energy, as they can harvest the ubiquitous vibrational and mechanical forces. We developed large-scale unidirectionally polarized, aligned diphenylalanine (FF) nanotubes and fabricated peptide-based piezoelectric energy harvesters. We first u...
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| Veröffentlicht in: | ACS nano 2018-08, Vol.12 (8), p.8138-8144 |
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| container_end_page | 8144 |
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| container_issue | 8 |
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| container_title | ACS nano |
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| creator | Lee, Ju-Hyuck Heo, Kwang Schulz-Schönhagen, Konstantin Lee, Ju Hun Desai, Malav S Jin, Hyo-Eon Lee, Seung-Wuk |
| description | Piezoelectric materials are excellent generators of clean energy, as they can harvest the ubiquitous vibrational and mechanical forces. We developed large-scale unidirectionally polarized, aligned diphenylalanine (FF) nanotubes and fabricated peptide-based piezoelectric energy harvesters. We first used the meniscus-driven self-assembly process to fabricate horizontally aligned FF nanotubes. The FF nanotubes exhibit piezoelectric properties as well as unidirectional polarization. In addition, the asymmetric shapes of the self-assembled FF nanotubes enable them to effectively translate external axial forces into shear deformation to generate electrical energy. The fabricated peptide-based piezoelectric energy harvesters can generate voltage, current, and power of up to 2.8 V, 37.4 nA, and 8.2 nW, respectively, with 42 N of force, and can power multiple liquid-crystal display panels. These peptide-based energy-harvesting materials will provide a compatible energy source for biomedical applications in the future. |
| doi_str_mv | 10.1021/acsnano.8b03118 |
| format | Article |
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These peptide-based energy-harvesting materials will provide a compatible energy source for biomedical applications in the future.</description><subject>Energy-Generating Resources</subject><subject>Liquid Crystals - chemistry</subject><subject>Molecular Structure</subject><subject>Nanotubes - chemistry</subject><subject>Particle Size</subject><subject>Peptides - chemistry</subject><subject>Phenylalanine - analogs & derivatives</subject><subject>Phenylalanine - chemistry</subject><subject>Surface Properties</subject><issn>1936-0851</issn><issn>1936-086X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1jzFPwzAQRi0EoqUws6HsKO2dHdvJiEqhSBUwgMQW2c4VUqVuZKdI_fcEtXRjuhu-96TH2DXCGIHjxLjojd-McwsCMT9hQyyESiFXH6fHX-KAXcS4ApA61-qcDQSARlRyyPh93X6R3zWmMb72lLxS29UVJc-9tttaSmaewucumZvwTbGjEC_Z2dI0ka4Od8TeH2Zv03m6eHl8mt4tUiOE6NJKWiDplOOisoorWWTAK-24JbRcglToDHDDrSINMtMSjdCVspmVmSukGLHJ3uvCJsZAy7IN9dqEXYlQ_taXh_ryUN8TN3ui3do1Vcf9X24_uN0PerJcbbbB9wH_6n4AjXFk-w</recordid><startdate>20180828</startdate><enddate>20180828</enddate><creator>Lee, Ju-Hyuck</creator><creator>Heo, Kwang</creator><creator>Schulz-Schönhagen, Konstantin</creator><creator>Lee, Ju Hun</creator><creator>Desai, Malav S</creator><creator>Jin, Hyo-Eon</creator><creator>Lee, Seung-Wuk</creator><general>American Chemical Society</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><orcidid>https://orcid.org/0000-0002-0501-8432</orcidid><orcidid>https://orcid.org/0000-0001-7222-0510</orcidid></search><sort><creationdate>20180828</creationdate><title>Diphenylalanine Peptide Nanotube Energy Harvesters</title><author>Lee, Ju-Hyuck ; Heo, Kwang ; Schulz-Schönhagen, Konstantin ; Lee, Ju Hun ; Desai, Malav S ; Jin, Hyo-Eon ; Lee, Seung-Wuk</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a333t-d5b0e5c6c23db62659402d7c2be1b250561ca02a2b6e7054751a37d6b4b54c953</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Energy-Generating Resources</topic><topic>Liquid Crystals - chemistry</topic><topic>Molecular Structure</topic><topic>Nanotubes - chemistry</topic><topic>Particle Size</topic><topic>Peptides - chemistry</topic><topic>Phenylalanine - analogs & derivatives</topic><topic>Phenylalanine - chemistry</topic><topic>Surface Properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lee, Ju-Hyuck</creatorcontrib><creatorcontrib>Heo, Kwang</creatorcontrib><creatorcontrib>Schulz-Schönhagen, Konstantin</creatorcontrib><creatorcontrib>Lee, Ju Hun</creatorcontrib><creatorcontrib>Desai, Malav S</creatorcontrib><creatorcontrib>Jin, Hyo-Eon</creatorcontrib><creatorcontrib>Lee, Seung-Wuk</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><jtitle>ACS nano</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lee, Ju-Hyuck</au><au>Heo, Kwang</au><au>Schulz-Schönhagen, Konstantin</au><au>Lee, Ju Hun</au><au>Desai, Malav S</au><au>Jin, Hyo-Eon</au><au>Lee, Seung-Wuk</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Diphenylalanine Peptide Nanotube Energy Harvesters</atitle><jtitle>ACS nano</jtitle><addtitle>ACS Nano</addtitle><date>2018-08-28</date><risdate>2018</risdate><volume>12</volume><issue>8</issue><spage>8138</spage><epage>8144</epage><pages>8138-8144</pages><issn>1936-0851</issn><eissn>1936-086X</eissn><abstract>Piezoelectric materials are excellent generators of clean energy, as they can harvest the ubiquitous vibrational and mechanical forces. We developed large-scale unidirectionally polarized, aligned diphenylalanine (FF) nanotubes and fabricated peptide-based piezoelectric energy harvesters. We first used the meniscus-driven self-assembly process to fabricate horizontally aligned FF nanotubes. The FF nanotubes exhibit piezoelectric properties as well as unidirectional polarization. In addition, the asymmetric shapes of the self-assembled FF nanotubes enable them to effectively translate external axial forces into shear deformation to generate electrical energy. The fabricated peptide-based piezoelectric energy harvesters can generate voltage, current, and power of up to 2.8 V, 37.4 nA, and 8.2 nW, respectively, with 42 N of force, and can power multiple liquid-crystal display panels. These peptide-based energy-harvesting materials will provide a compatible energy source for biomedical applications in the future.</abstract><cop>United States</cop><pub>American Chemical Society</pub><pmid>30071165</pmid><doi>10.1021/acsnano.8b03118</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0002-0501-8432</orcidid><orcidid>https://orcid.org/0000-0001-7222-0510</orcidid></addata></record> |
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| ispartof | ACS nano, 2018-08, Vol.12 (8), p.8138-8144 |
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| language | eng |
| recordid | cdi_crossref_primary_10_1021_acsnano_8b03118 |
| source | ACS Publications; MEDLINE |
| subjects | Energy-Generating Resources Liquid Crystals - chemistry Molecular Structure Nanotubes - chemistry Particle Size Peptides - chemistry Phenylalanine - analogs & derivatives Phenylalanine - chemistry Surface Properties |
| title | Diphenylalanine Peptide Nanotube Energy Harvesters |
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