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Humidity‐Responsive ON/OFF Switching of Gas Inclusion by Using Cooperative Opening/Closing of Heterogeneous Crystalline Cavities in a Peptide Ni II Macrocycle
Humidity‐responsive ON/OFF switching of CO 2 inclusion, associated with cooperative structural changes of heterogeneous cavities in crystalline peptide Ni II macrocycles, 1 ⋅NO 3 , is demonstrated. The structural transformation between an “open form” and a “closed form” was caused by reversible wate...
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| Published in: | Chemistry : a European journal 2018-01, Vol.24 (4), p.793-797 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c169t-fff8a9e9b8d4847a67810fa71a6b596b8623a0e5fa7a64a6ce47f2ad042a6f3c3 |
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| cites | cdi_FETCH-LOGICAL-c169t-fff8a9e9b8d4847a67810fa71a6b596b8623a0e5fa7a64a6ce47f2ad042a6f3c3 |
| container_end_page | 797 |
| container_issue | 4 |
| container_start_page | 793 |
| container_title | Chemistry : a European journal |
| container_volume | 24 |
| creator | Miyake, Ryosuke Kuwata, Chika Ueno, Manami Yamada, Teppei |
| description | Humidity‐responsive ON/OFF switching of CO
2
inclusion, associated with cooperative structural changes of heterogeneous cavities in crystalline peptide Ni
II
macrocycles,
1
⋅NO
3
, is demonstrated. The structural transformation between an “open form” and a “closed form” was caused by reversible water uptake into one of the cavities. The adsorption behavior of CO
2
was studied with and without water vapor, combined with gas‐composition analysis by using gas chromatography. The studies revealed that the open form of
1
⋅NO
3
adsorbs CO
2
gas up to 34 g mol
−1
, whereas the closed form adsorbs only a negligible amount of CO
2
gas. Also, structural studies (X‐ray and IR spectroscopies) and investigation of water‐content dependence of CO
2
adsorption revealed that the switching of gas inclusion occurred abruptly over a narrow range of water‐vapor pressure and was caused by the cooperative opening of vacant space to give the open form due to the structural transformation by water uptake. |
| doi_str_mv | 10.1002/chem.201704809 |
| format | article |
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2
inclusion, associated with cooperative structural changes of heterogeneous cavities in crystalline peptide Ni
II
macrocycles,
1
⋅NO
3
, is demonstrated. The structural transformation between an “open form” and a “closed form” was caused by reversible water uptake into one of the cavities. The adsorption behavior of CO
2
was studied with and without water vapor, combined with gas‐composition analysis by using gas chromatography. The studies revealed that the open form of
1
⋅NO
3
adsorbs CO
2
gas up to 34 g mol
−1
, whereas the closed form adsorbs only a negligible amount of CO
2
gas. Also, structural studies (X‐ray and IR spectroscopies) and investigation of water‐content dependence of CO
2
adsorption revealed that the switching of gas inclusion occurred abruptly over a narrow range of water‐vapor pressure and was caused by the cooperative opening of vacant space to give the open form due to the structural transformation by water uptake.</description><identifier>ISSN: 0947-6539</identifier><identifier>EISSN: 1521-3765</identifier><identifier>DOI: 10.1002/chem.201704809</identifier><language>eng</language><ispartof>Chemistry : a European journal, 2018-01, Vol.24 (4), p.793-797</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c169t-fff8a9e9b8d4847a67810fa71a6b596b8623a0e5fa7a64a6ce47f2ad042a6f3c3</citedby><cites>FETCH-LOGICAL-c169t-fff8a9e9b8d4847a67810fa71a6b596b8623a0e5fa7a64a6ce47f2ad042a6f3c3</cites><orcidid>0000-0001-5338-1212</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Miyake, Ryosuke</creatorcontrib><creatorcontrib>Kuwata, Chika</creatorcontrib><creatorcontrib>Ueno, Manami</creatorcontrib><creatorcontrib>Yamada, Teppei</creatorcontrib><title>Humidity‐Responsive ON/OFF Switching of Gas Inclusion by Using Cooperative Opening/Closing of Heterogeneous Crystalline Cavities in a Peptide Ni II Macrocycle</title><title>Chemistry : a European journal</title><description>Humidity‐responsive ON/OFF switching of CO
2
inclusion, associated with cooperative structural changes of heterogeneous cavities in crystalline peptide Ni
II
macrocycles,
1
⋅NO
3
, is demonstrated. The structural transformation between an “open form” and a “closed form” was caused by reversible water uptake into one of the cavities. The adsorption behavior of CO
2
was studied with and without water vapor, combined with gas‐composition analysis by using gas chromatography. The studies revealed that the open form of
1
⋅NO
3
adsorbs CO
2
gas up to 34 g mol
−1
, whereas the closed form adsorbs only a negligible amount of CO
2
gas. Also, structural studies (X‐ray and IR spectroscopies) and investigation of water‐content dependence of CO
2
adsorption revealed that the switching of gas inclusion occurred abruptly over a narrow range of water‐vapor pressure and was caused by the cooperative opening of vacant space to give the open form due to the structural transformation by water uptake.</description><issn>0947-6539</issn><issn>1521-3765</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNo9kEFOwzAURC0EEqWwZe0LpLXjxImXKKJtpNIioOvox_1ujdI4ilNQdhyBI3A2TkILFauRZjQz0iPklrMRZywc6y3uRiHjCYtSps7IgMchD0Qi43MyYCpKAhkLdUmuvH9ljCkpxIB8zfY7u7Zd__3x-YS-cbW3b0iXi_FyMqHP77bTW1tvqDN0Cp7mta723rqalj1d-WOSOddgC91vrcH64I2zyvlTa4Ydtm6DNbq9p1nb-w6qytZIM3iznUVPbU2BPmLT2TXShaV5Th9At073usJrcmGg8nhz0iFZTe5fslkwX07z7G4eaC5VFxhjUlCoynQdpVECMkk5M5BwkGWsZJnKUADD-GCBjEBqjBITwppFIUgjtBiS0d_u4dj7Fk3RtHYHbV9wVhz5Fke-xT9f8QOjB3LC</recordid><startdate>20180119</startdate><enddate>20180119</enddate><creator>Miyake, Ryosuke</creator><creator>Kuwata, Chika</creator><creator>Ueno, Manami</creator><creator>Yamada, Teppei</creator><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0001-5338-1212</orcidid></search><sort><creationdate>20180119</creationdate><title>Humidity‐Responsive ON/OFF Switching of Gas Inclusion by Using Cooperative Opening/Closing of Heterogeneous Crystalline Cavities in a Peptide Ni II Macrocycle</title><author>Miyake, Ryosuke ; Kuwata, Chika ; Ueno, Manami ; Yamada, Teppei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c169t-fff8a9e9b8d4847a67810fa71a6b596b8623a0e5fa7a64a6ce47f2ad042a6f3c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Miyake, Ryosuke</creatorcontrib><creatorcontrib>Kuwata, Chika</creatorcontrib><creatorcontrib>Ueno, Manami</creatorcontrib><creatorcontrib>Yamada, Teppei</creatorcontrib><collection>CrossRef</collection><jtitle>Chemistry : a European journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Miyake, Ryosuke</au><au>Kuwata, Chika</au><au>Ueno, Manami</au><au>Yamada, Teppei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Humidity‐Responsive ON/OFF Switching of Gas Inclusion by Using Cooperative Opening/Closing of Heterogeneous Crystalline Cavities in a Peptide Ni II Macrocycle</atitle><jtitle>Chemistry : a European journal</jtitle><date>2018-01-19</date><risdate>2018</risdate><volume>24</volume><issue>4</issue><spage>793</spage><epage>797</epage><pages>793-797</pages><issn>0947-6539</issn><eissn>1521-3765</eissn><abstract>Humidity‐responsive ON/OFF switching of CO
2
inclusion, associated with cooperative structural changes of heterogeneous cavities in crystalline peptide Ni
II
macrocycles,
1
⋅NO
3
, is demonstrated. The structural transformation between an “open form” and a “closed form” was caused by reversible water uptake into one of the cavities. The adsorption behavior of CO
2
was studied with and without water vapor, combined with gas‐composition analysis by using gas chromatography. The studies revealed that the open form of
1
⋅NO
3
adsorbs CO
2
gas up to 34 g mol
−1
, whereas the closed form adsorbs only a negligible amount of CO
2
gas. Also, structural studies (X‐ray and IR spectroscopies) and investigation of water‐content dependence of CO
2
adsorption revealed that the switching of gas inclusion occurred abruptly over a narrow range of water‐vapor pressure and was caused by the cooperative opening of vacant space to give the open form due to the structural transformation by water uptake.</abstract><doi>10.1002/chem.201704809</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0001-5338-1212</orcidid></addata></record> |
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| ispartof | Chemistry : a European journal, 2018-01, Vol.24 (4), p.793-797 |
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| language | eng |
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| source | Wiley-Blackwell Read & Publish Collection |
| title | Humidity‐Responsive ON/OFF Switching of Gas Inclusion by Using Cooperative Opening/Closing of Heterogeneous Crystalline Cavities in a Peptide Ni II Macrocycle |
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