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Kamecka A, Suwińska K, Kapturkiewicz A. Heteroleptic [Os(H)(CO)(N∧N)(tpp)2]+and [Os(Cl)(CO)(N∧N)(tpp)2]+complexes – comparative studies of their luminescence properties. Phys Chem Chem Phys 2016; 18:28982-28996. [DOI: 10.1039/c6cp05856f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two classes of luminescent osmium(ii) complexes – very similar (H ≈ Cl) and slightly different (H ≠ Cl).
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Affiliation(s)
- Anna Kamecka
- Institute of Chemistry
- Faculty of Sciences
- Siedlce University of Natural Sciences and Humanities
- 08-110 Siedlce
- Poland
| | - Kinga Suwińska
- Faculty of Mathematics and Natural Sciences
- Cardinal Stefan Wyszynski University in Warsaw
- 01-938 Warszawa
- Poland
| | - Andrzej Kapturkiewicz
- Institute of Chemistry
- Faculty of Sciences
- Siedlce University of Natural Sciences and Humanities
- 08-110 Siedlce
- Poland
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Pennington NS, Richter MM, Carlson B. Efficient electrogenerated chemiluminescence from osmium(ii) polypyridine systems containing tetraphenylarsine or diphenylphosphine ligands. Dalton Trans 2010; 39:1586-90. [DOI: 10.1039/b912877h] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Carlson B, Eichinger BE, Kaminsky W, Bullock JP, Phelan GD. Photophysical properties, X-ray structures, electrochemistry, and DFT computational chemistry of osmium complexes. Inorganica Chim Acta 2009. [DOI: 10.1016/j.ica.2008.08.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Carlson B, Bullock JP, Hance TM, Phelan GD. Barometric Sensitive Coatings Based upon Osmium Complexes Dissolved in a Fluoroacrylic Polymer. Anal Chem 2008; 81:262-7. [DOI: 10.1021/ac801945u] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Brenden Carlson
- Department of Chemistry, University of Washington, P.O.Box 351700, Seattle, Washington 98195, Chemistry Department, Bennington College, Bennington, Vermont 05201, and Department of Chemistry and Biochemistry, Seattle Pacific University, Seattle, Washington 98119
| | - John P. Bullock
- Department of Chemistry, University of Washington, P.O.Box 351700, Seattle, Washington 98195, Chemistry Department, Bennington College, Bennington, Vermont 05201, and Department of Chemistry and Biochemistry, Seattle Pacific University, Seattle, Washington 98119
| | - Timothy M. Hance
- Department of Chemistry, University of Washington, P.O.Box 351700, Seattle, Washington 98195, Chemistry Department, Bennington College, Bennington, Vermont 05201, and Department of Chemistry and Biochemistry, Seattle Pacific University, Seattle, Washington 98119
| | - Gregory D. Phelan
- Department of Chemistry, University of Washington, P.O.Box 351700, Seattle, Washington 98195, Chemistry Department, Bennington College, Bennington, Vermont 05201, and Department of Chemistry and Biochemistry, Seattle Pacific University, Seattle, Washington 98119
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Kimura F, Rodriguez M, McCann J, Carlson B, Dabiri D, Khalil GE, Callis JB, Xia Y, Gouterman M. Development and characterization of fast responding pressure sensitive microspheres. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2008; 79:074102. [PMID: 18681720 DOI: 10.1063/1.2952502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The response times of pressure sensitive paint (PSP) and pressure sensitive microspheres to passing shockwaves were measured to investigate their ability to accurately determine pressure changes in unsteady flows. The PSPs tested used platinum tetra(pentafluorophenyl)porphine (PtTFPP), platinum octaethylporphine (PtOEP), and a novel set of osmium-based organometallic complexes as pressure sensitive luminophors incorporated into polymer matrices of dimethylsiloxane bisphenol A-polycarbonate block copolymer or polystyrene. Two types of pressure sensitive microspheres were used, the first being PtOEP-doped polystyrene microspheres (PSBeads) and the second being porous silicon dioxide microspheres containing the novel, pressure sensitive osmium complexes. Response times for the platinum-based PSPs ranged from 47.2 to 53.0 micros, while the osmium-based PSPs ranged between 37.6 and 58.9 micros. For the microspheres, 2.5 microm diameter PSBeads showed a response time of 3.15 ms, while the osmium-based silicon dioxide microspheres showed a response time ranging between 13.6 and 18.9 micros.
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Affiliation(s)
- Fletcher Kimura
- Department of Chemistry, University of Washington, Seattle, Washington 98195, USA
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Triplet state properties of [Os(phen)2(dppene)]2+ in different host materials and host to guest energy transfer in PVK. Chem Phys Lett 2008. [DOI: 10.1016/j.cplett.2008.02.036] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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