Synthesis, photophysical and oxygen-sensing properties of a novel bluish-green emission Cu(I) complex
A novel copper(I) complex [Cu(POP)(PTZ)]BF 4 (POP = bis[2-(diphenyl-phosphino)phenyl]-ether, PTZ = 5-(2-pyridyl)tetrazole) has been synthesized and characterized by elemental analysis, 1H NMR and IR. Complex [Cu(POP)(PTZ)]BF 4 shows bright bluish-green emission centered at 495 nm in solid-state at r...
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| Veröffentlicht in: | Sensors and actuators. B, Chemical Chemical, 2009-03, Vol.137 (1), p.386-392 |
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| container_title | Sensors and actuators. B, Chemical |
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| creator | Shi, Linfang Li, Bin Yue, Sumei Fan, Di |
| description | A novel copper(I) complex [Cu(POP)(PTZ)]BF
4 (POP
=
bis[2-(diphenyl-phosphino)phenyl]-ether, PTZ
=
5-(2-pyridyl)tetrazole) has been synthesized and characterized by elemental analysis,
1H NMR and IR. Complex [Cu(POP)(PTZ)]BF
4 shows bright bluish-green emission centered at 495
nm in solid-state at room temperature, arising from metal to ligand charge-transfer (MLCT) transition. The photoluminescence quantum yield measured in air is 0.12. The excited state lifetime of [Cu(POP)(PTZ)]BF
4 is on the order of microsecond indicating the presence of phosphorescent emission. The emission intensity of [Cu(POP)(PTZ)]BF
4 appears to be highly sensitive to the O
2 concentration, meaning it possesses oxygen-sensing property. The sensing performances of [Cu(POP)(PTZ)]BF
4/MCM-41 composite materials are evaluated and the system with 20
mg/g loading level exhibits the best sensitivity (
I
0/
I
100
>
11), and the shortest response time (
t
↓
<
5
s), which is attractive because copper(I) complexes are nontoxic and can be prepared at a fraction of the cost of noble metal-based ones. |
| doi_str_mv | 10.1016/j.snb.2008.12.039 |
| format | Article |
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4 (POP
=
bis[2-(diphenyl-phosphino)phenyl]-ether, PTZ
=
5-(2-pyridyl)tetrazole) has been synthesized and characterized by elemental analysis,
1H NMR and IR. Complex [Cu(POP)(PTZ)]BF
4 shows bright bluish-green emission centered at 495
nm in solid-state at room temperature, arising from metal to ligand charge-transfer (MLCT) transition. The photoluminescence quantum yield measured in air is 0.12. The excited state lifetime of [Cu(POP)(PTZ)]BF
4 is on the order of microsecond indicating the presence of phosphorescent emission. The emission intensity of [Cu(POP)(PTZ)]BF
4 appears to be highly sensitive to the O
2 concentration, meaning it possesses oxygen-sensing property. The sensing performances of [Cu(POP)(PTZ)]BF
4/MCM-41 composite materials are evaluated and the system with 20
mg/g loading level exhibits the best sensitivity (
I
0/
I
100
>
11), and the shortest response time (
t
↓
<
5
s), which is attractive because copper(I) complexes are nontoxic and can be prepared at a fraction of the cost of noble metal-based ones.</description><identifier>ISSN: 0925-4005</identifier><identifier>EISSN: 1873-3077</identifier><identifier>DOI: 10.1016/j.snb.2008.12.039</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Actuators ; Bright tempering ; COMPOSITES ; Copper(I) complex ; Emission ; Emission analysis ; EMISSIONS ; FABRICATION ; Infrared radiation ; INFRARED RAYS ; LIGANDS ; Mesoporous materials ; OXYGEN ; Oxygen-sensing ; Phosphorescence ; Photoluminescence ; Synthesis ; TEMPER</subject><ispartof>Sensors and actuators. B, Chemical, 2009-03, Vol.137 (1), p.386-392</ispartof><rights>2008 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c330t-bc71834b0e4eee712005bed0b0476f2d4412d716b95d2b0c11c3566432985a623</citedby><cites>FETCH-LOGICAL-c330t-bc71834b0e4eee712005bed0b0476f2d4412d716b95d2b0c11c3566432985a623</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.snb.2008.12.039$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27929,27930,46000</link.rule.ids></links><search><creatorcontrib>Shi, Linfang</creatorcontrib><creatorcontrib>Li, Bin</creatorcontrib><creatorcontrib>Yue, Sumei</creatorcontrib><creatorcontrib>Fan, Di</creatorcontrib><title>Synthesis, photophysical and oxygen-sensing properties of a novel bluish-green emission Cu(I) complex</title><title>Sensors and actuators. B, Chemical</title><description>A novel copper(I) complex [Cu(POP)(PTZ)]BF
4 (POP
=
bis[2-(diphenyl-phosphino)phenyl]-ether, PTZ
=
5-(2-pyridyl)tetrazole) has been synthesized and characterized by elemental analysis,
1H NMR and IR. Complex [Cu(POP)(PTZ)]BF
4 shows bright bluish-green emission centered at 495
nm in solid-state at room temperature, arising from metal to ligand charge-transfer (MLCT) transition. The photoluminescence quantum yield measured in air is 0.12. The excited state lifetime of [Cu(POP)(PTZ)]BF
4 is on the order of microsecond indicating the presence of phosphorescent emission. The emission intensity of [Cu(POP)(PTZ)]BF
4 appears to be highly sensitive to the O
2 concentration, meaning it possesses oxygen-sensing property. The sensing performances of [Cu(POP)(PTZ)]BF
4/MCM-41 composite materials are evaluated and the system with 20
mg/g loading level exhibits the best sensitivity (
I
0/
I
100
>
11), and the shortest response time (
t
↓
<
5
s), which is attractive because copper(I) complexes are nontoxic and can be prepared at a fraction of the cost of noble metal-based ones.</description><subject>Actuators</subject><subject>Bright tempering</subject><subject>COMPOSITES</subject><subject>Copper(I) complex</subject><subject>Emission</subject><subject>Emission analysis</subject><subject>EMISSIONS</subject><subject>FABRICATION</subject><subject>Infrared radiation</subject><subject>INFRARED RAYS</subject><subject>LIGANDS</subject><subject>Mesoporous materials</subject><subject>OXYGEN</subject><subject>Oxygen-sensing</subject><subject>Phosphorescence</subject><subject>Photoluminescence</subject><subject>Synthesis</subject><subject>TEMPER</subject><issn>0925-4005</issn><issn>1873-3077</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNp9kMtOwzAQRS0EEqXwAey8LBIJ40ceFStU8ZKQWABrK3GmravUDp4U0b_HqKxZzebc0b2HsUsBuQBR3mxy8m0uAepcyBzU_IhNRF2pTEFVHbMJzGWRaYDilJ0RbQBAqxImDN_2flwjObrmwzqMYVjvydmm543vePjer9BnhJ6cX_EhhgHj6JB4WPKG-_CFPW_7naN1toqInuPWEbng-WI3e77iNmyHHr_P2cmy6Qkv_u6UfTzcvy-espfXx-fF3UtmlYIxa20laqVbQI2IlUhzihY7aEFX5VJ2WgvZVaJs50UnW7BCWFWUpVZyXhdNKdWUzQ5_U9PPHdJoUh2Lfd94DDsyAmopodJaJ1QcUBsDUcSlGaLbNnGfIPOr1GxMUmp-lRohTVKaMreHDKYNXw6jIevQW-xcRDuaLrh_0j9e4X8S</recordid><startdate>20090328</startdate><enddate>20090328</enddate><creator>Shi, Linfang</creator><creator>Li, Bin</creator><creator>Yue, Sumei</creator><creator>Fan, Di</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>7U5</scope><scope>8FD</scope><scope>FR3</scope><scope>H8G</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20090328</creationdate><title>Synthesis, photophysical and oxygen-sensing properties of a novel bluish-green emission Cu(I) complex</title><author>Shi, Linfang ; Li, Bin ; Yue, Sumei ; Fan, Di</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c330t-bc71834b0e4eee712005bed0b0476f2d4412d716b95d2b0c11c3566432985a623</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Actuators</topic><topic>Bright tempering</topic><topic>COMPOSITES</topic><topic>Copper(I) complex</topic><topic>Emission</topic><topic>Emission analysis</topic><topic>EMISSIONS</topic><topic>FABRICATION</topic><topic>Infrared radiation</topic><topic>INFRARED RAYS</topic><topic>LIGANDS</topic><topic>Mesoporous materials</topic><topic>OXYGEN</topic><topic>Oxygen-sensing</topic><topic>Phosphorescence</topic><topic>Photoluminescence</topic><topic>Synthesis</topic><topic>TEMPER</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shi, Linfang</creatorcontrib><creatorcontrib>Li, Bin</creatorcontrib><creatorcontrib>Yue, Sumei</creatorcontrib><creatorcontrib>Fan, Di</creatorcontrib><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Sensors and actuators. B, Chemical</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shi, Linfang</au><au>Li, Bin</au><au>Yue, Sumei</au><au>Fan, Di</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis, photophysical and oxygen-sensing properties of a novel bluish-green emission Cu(I) complex</atitle><jtitle>Sensors and actuators. B, Chemical</jtitle><date>2009-03-28</date><risdate>2009</risdate><volume>137</volume><issue>1</issue><spage>386</spage><epage>392</epage><pages>386-392</pages><issn>0925-4005</issn><eissn>1873-3077</eissn><abstract>A novel copper(I) complex [Cu(POP)(PTZ)]BF
4 (POP
=
bis[2-(diphenyl-phosphino)phenyl]-ether, PTZ
=
5-(2-pyridyl)tetrazole) has been synthesized and characterized by elemental analysis,
1H NMR and IR. Complex [Cu(POP)(PTZ)]BF
4 shows bright bluish-green emission centered at 495
nm in solid-state at room temperature, arising from metal to ligand charge-transfer (MLCT) transition. The photoluminescence quantum yield measured in air is 0.12. The excited state lifetime of [Cu(POP)(PTZ)]BF
4 is on the order of microsecond indicating the presence of phosphorescent emission. The emission intensity of [Cu(POP)(PTZ)]BF
4 appears to be highly sensitive to the O
2 concentration, meaning it possesses oxygen-sensing property. The sensing performances of [Cu(POP)(PTZ)]BF
4/MCM-41 composite materials are evaluated and the system with 20
mg/g loading level exhibits the best sensitivity (
I
0/
I
100
>
11), and the shortest response time (
t
↓
<
5
s), which is attractive because copper(I) complexes are nontoxic and can be prepared at a fraction of the cost of noble metal-based ones.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.snb.2008.12.039</doi><tpages>7</tpages></addata></record> |
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| ispartof | Sensors and actuators. B, Chemical, 2009-03, Vol.137 (1), p.386-392 |
| issn | 0925-4005 1873-3077 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1082207444 |
| source | Elsevier ScienceDirect Journals Complete |
| subjects | Actuators Bright tempering COMPOSITES Copper(I) complex Emission Emission analysis EMISSIONS FABRICATION Infrared radiation INFRARED RAYS LIGANDS Mesoporous materials OXYGEN Oxygen-sensing Phosphorescence Photoluminescence Synthesis TEMPER |
| title | Synthesis, photophysical and oxygen-sensing properties of a novel bluish-green emission Cu(I) complex |
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