Uncooled self-powered hemispherical biomimetic pit organ for mid- to long-infrared imaging
Infrared vision is highly desirable for applications in multifarious fields. Of the few species with this visual capability, snakes have exceptional infrared perception with the assistance of pit organs. Inspired by the pit organ design we present here a hemispherical biomimetic infrared imaging dev...
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| Veröffentlicht in: | Science advances 2022-09, Vol.8 (35), p.eabq8432 |
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| creator | Ding, Yucheng Liu, Gongze Long, Zhenghao Zhou, Yu Qiu, Xiao Ren, Beitao Zhang, Qianpeng Chi, Cheng Wan, Zhu'an Huang, Baoling Fan, Zhiyong |
| description | Infrared vision is highly desirable for applications in multifarious fields. Of the few species with this visual capability, snakes have exceptional infrared perception with the assistance of pit organs. Inspired by the pit organ design we present here a hemispherical biomimetic infrared imaging device. The devices use high-density ionic thermoelectric polymer nanowire arrays that serve as the sensing nerve cells. The individual nanowires exhibit notable voltage response to temperature variation in test objects. An infrared sensor array with 625 pixels on the hemispherical substrate is successfully demonstrated with an ultrawide field of view up to 135°. The device can image body temperature objects without a cooling system and external power supply. This work opens up opportunities for the design and fabrication of bioinspired infrared imaging devices based on emerging ionic thermoelectric materials. |
| doi_str_mv | 10.1126/sciadv.abq8432 |
| format | Article |
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Of the few species with this visual capability, snakes have exceptional infrared perception with the assistance of pit organs. Inspired by the pit organ design we present here a hemispherical biomimetic infrared imaging device. The devices use high-density ionic thermoelectric polymer nanowire arrays that serve as the sensing nerve cells. The individual nanowires exhibit notable voltage response to temperature variation in test objects. An infrared sensor array with 625 pixels on the hemispherical substrate is successfully demonstrated with an ultrawide field of view up to 135°. The device can image body temperature objects without a cooling system and external power supply. This work opens up opportunities for the design and fabrication of bioinspired infrared imaging devices based on emerging ionic thermoelectric materials.</description><identifier>ISSN: 2375-2548</identifier><identifier>EISSN: 2375-2548</identifier><identifier>DOI: 10.1126/sciadv.abq8432</identifier><identifier>PMID: 36044578</identifier><language>eng</language><publisher>United States: American Association for the Advancement of Science</publisher><subject>Engineering ; Materials Science ; Physical and Materials Sciences ; SciAdv r-articles</subject><ispartof>Science advances, 2022-09, Vol.8 (35), p.eabq8432</ispartof><rights>Copyright © 2022 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. 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Of the few species with this visual capability, snakes have exceptional infrared perception with the assistance of pit organs. Inspired by the pit organ design we present here a hemispherical biomimetic infrared imaging device. The devices use high-density ionic thermoelectric polymer nanowire arrays that serve as the sensing nerve cells. The individual nanowires exhibit notable voltage response to temperature variation in test objects. An infrared sensor array with 625 pixels on the hemispherical substrate is successfully demonstrated with an ultrawide field of view up to 135°. The device can image body temperature objects without a cooling system and external power supply. This work opens up opportunities for the design and fabrication of bioinspired infrared imaging devices based on emerging ionic thermoelectric materials.</description><subject>Engineering</subject><subject>Materials Science</subject><subject>Physical and Materials Sciences</subject><subject>SciAdv r-articles</subject><issn>2375-2548</issn><issn>2375-2548</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNpVkclLAzEYxYMotmivHmWOXqZmmcxyEUTcoODFXryErNNIZjJNphX_e1Nai56SkPfe90seAFcIzhHC5W2UlqvtnIt1XRB8AqaYVDTHtKhP_-wnYBbjJ4QQFWVJUXMOJqSERUGrego-lr303mmVRe1MPvgvHdJhpTsbh5UOVnKXCes72-nRymywY-ZDy_vM-JB1VuXZ6DPn-za3vQl8Z7Ydb23fXoIzw13Us8N6AZZPj-8PL_ni7fn14X6RS9LAMTeJRDRYC1FRQVGBFCdljWBBlKkTM1SKaCmrCmMjoaFC0BqJ5KW8VhXm5ALc7XOHjei0krofA3dsCIkjfDPPLft_09sVa_2WNenTalKmgJtDQPDrjY4jS4-X2jnea7-JDFewgahKTEk630tl8DEGbY5jEGS7Tti-E3boJBmu_8Id5b8NkB8KGovh</recordid><startdate>20220902</startdate><enddate>20220902</enddate><creator>Ding, Yucheng</creator><creator>Liu, Gongze</creator><creator>Long, Zhenghao</creator><creator>Zhou, Yu</creator><creator>Qiu, Xiao</creator><creator>Ren, Beitao</creator><creator>Zhang, Qianpeng</creator><creator>Chi, Cheng</creator><creator>Wan, Zhu'an</creator><creator>Huang, Baoling</creator><creator>Fan, Zhiyong</creator><general>American Association for the Advancement of Science</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0002-5679-4896</orcidid><orcidid>https://orcid.org/0000-0002-3808-8437</orcidid><orcidid>https://orcid.org/0000-0002-8973-7409</orcidid><orcidid>https://orcid.org/0000-0001-7222-2583</orcidid><orcidid>https://orcid.org/0000-0002-8120-2522</orcidid><orcidid>https://orcid.org/0000-0003-1624-5187</orcidid><orcidid>https://orcid.org/0000-0002-2317-4383</orcidid><orcidid>https://orcid.org/0000-0002-5397-0129</orcidid><orcidid>https://orcid.org/0000-0001-7507-5371</orcidid><orcidid>https://orcid.org/0000-0001-7233-4649</orcidid></search><sort><creationdate>20220902</creationdate><title>Uncooled self-powered hemispherical biomimetic pit organ for mid- to long-infrared imaging</title><author>Ding, Yucheng ; Liu, Gongze ; Long, Zhenghao ; Zhou, Yu ; Qiu, Xiao ; Ren, Beitao ; Zhang, Qianpeng ; Chi, Cheng ; Wan, Zhu'an ; Huang, Baoling ; Fan, Zhiyong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c390t-f445b92ebb75b5141da3681043df80140dd3ecc7722fc0f5bb581bc395a8d72a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Engineering</topic><topic>Materials Science</topic><topic>Physical and Materials Sciences</topic><topic>SciAdv r-articles</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ding, Yucheng</creatorcontrib><creatorcontrib>Liu, Gongze</creatorcontrib><creatorcontrib>Long, Zhenghao</creatorcontrib><creatorcontrib>Zhou, Yu</creatorcontrib><creatorcontrib>Qiu, Xiao</creatorcontrib><creatorcontrib>Ren, Beitao</creatorcontrib><creatorcontrib>Zhang, Qianpeng</creatorcontrib><creatorcontrib>Chi, Cheng</creatorcontrib><creatorcontrib>Wan, Zhu'an</creatorcontrib><creatorcontrib>Huang, Baoling</creatorcontrib><creatorcontrib>Fan, Zhiyong</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Science advances</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ding, Yucheng</au><au>Liu, Gongze</au><au>Long, Zhenghao</au><au>Zhou, Yu</au><au>Qiu, Xiao</au><au>Ren, Beitao</au><au>Zhang, Qianpeng</au><au>Chi, Cheng</au><au>Wan, Zhu'an</au><au>Huang, Baoling</au><au>Fan, Zhiyong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Uncooled self-powered hemispherical biomimetic pit organ for mid- to long-infrared imaging</atitle><jtitle>Science advances</jtitle><addtitle>Sci Adv</addtitle><date>2022-09-02</date><risdate>2022</risdate><volume>8</volume><issue>35</issue><spage>eabq8432</spage><pages>eabq8432-</pages><issn>2375-2548</issn><eissn>2375-2548</eissn><abstract>Infrared vision is highly desirable for applications in multifarious fields. 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| subjects | Engineering Materials Science Physical and Materials Sciences SciAdv r-articles |
| title | Uncooled self-powered hemispherical biomimetic pit organ for mid- to long-infrared imaging |
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