| 1. |
- Arrigan, Damien, et al.
(författare)
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Selective voltammetric detection of dopamine in the presence ofascorbate
- 2004
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Ingår i: Chemical Communications. - : Royal Society of Chemistry. - 1359-7345 .- 1364-548X. ; :6, s. 732-733
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Tidskriftsartikel (refereegranskat)abstract
- The selective detection of dopamine in the presence of ascorbateis demonstrated based on the voltammetry of dopamine transferacross the interface between two immiscible electrolyte solutions(ITIES) facilitated by an organic-phase ionophore; ascorbatetransfer does not occur, leading to highly selectivedetection of dopamine in the presence of excess ascorbate.
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| 2. |
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| 3. |
- Burghart, Armin, et al.
(författare)
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Energy transfer cassettes based on BODIPY® dyes
- 2000
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Ingår i: Chemical Communications. - : Royal Society of Chemistry (RSC). - 1359-7345 .- 1364-548X. ; :2203-4
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Tidskriftsartikel (refereegranskat)abstract
- The donor–acceptor dye cassettes 1–4 were designed to capture energy at a single wavelength and to convert it to well-resolved, intense fluorescence emissions; in practice, Stokes shifts of 40–148 nm, quantum yields of 0.12–0.60, and efficient energy transfer was demonstrated.
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| 4. |
- da Silva, DA, et al.
(författare)
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Vibronic coupling in the ground and excited states of the naphthalene cation
- 2004
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Ingår i: Chemical Communications. - : Royal Society of Chemistry (RSC). - 1359-7345 .- 1364-548X. ; :15, s. 1702-1703
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Tidskriftsartikel (refereegranskat)abstract
- The hole - vibrational coupling in naphthalene is studied using high-resolution gas-phase photoelectron spectroscopy and density functional theory calculations (DFT), and a remarkable increase of the coupling with low-frequency vibrations is observed in the excited states.
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| 5. |
- Dyson, P J, et al.
(författare)
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Determination of hydrogen concentration in ionic liquids and the effect (or lack of) on rates of hydrogenation
- 2003
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Ingår i: Chemical Communications. - : Royal Society of Chemistry (RSC). - 1359-7345 .- 1364-548X. ; :19, s. 2418-2419
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Tidskriftsartikel (refereegranskat)abstract
- The solubility of hydrogen and the corresponding Henry coefficients for 11 ionic liquids have been determined in situ at 100 atm H(2) pressure and are much lower than expected; attempts to correlate the solubility of hydrogen in the ionic liquids with the rate of reaction for the hydrogenation of benzene to cyclohexane in these solvents have been made.
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| 6. |
- Ell, Alida H., et al.
(författare)
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Dehydrogenation of aromatic amines to imines via ruthenium-catalyzed hydrogen transfer.
- 2002
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Ingår i: Chemical Communications. - : Royal Society of Chemistry (RSC). - 1359-7345 .- 1364-548X. ; :10, s. 1144-1145
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Tidskriftsartikel (refereegranskat)abstract
- An efficient ruthenium-catalyzed transfer dehydrogenation of amines to imines was achieved under mild conditions using 2,6-dimethoxybenzoquinone (I) or a catalytic amt. of I with MnO2 as oxidant. [on SciFinder(R)]
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| 7. |
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| 8. |
- Haupt, Karsten Olaf
(författare)
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Imprinted polymers - Tailor-made mimics of antibodies and receptors
- 2003
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Ingår i: Chemical Communications. - : Royal Society of Chemistry (RSC). - 1364-548X .- 1359-7345. ; :2, s. 171-178
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Tidskriftsartikel (refereegranskat)abstract
- The technique of molecular imprinting allows the formation of specific recognition sites in synthetic polymers through the use of templates or imprint molecules. These recognition sites mimic the binding sites of antibodies and other biological receptor molecules. Molecularly imprinted polymers can therefore be used in applications relying on specific molecular binding events. The stability, ease of preparation and low cost of these materials make them particularly attractive. This review focuses on recent developments and advances in the field of molecularly imprinted materials, with special emphasis on applications in immunoassays and sensors recently developed by our group and by others.
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| 9. |
- Horváth, Attila, et al.
(författare)
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Mild and Efficient Palladium(II)-Catalyzed Racemization of Allenes
- 2004
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Ingår i: Chemical Communications. - : Royal Society of Chemistry. - 1359-7345 .- 1364-548X. ; :8, s. 964-965
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Tidskriftsartikel (refereegranskat)abstract
- Allenes undergo racemization in the presence of catalytic amounts of Pd(OAc)2/LiBr under mild conditions; the reaction proceeds via a bromopalladation–debromopalladation sequence and tolerates various functional groups.
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| 10. |
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