Fig. 1. Structure and optical properties of bR.

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description

Fig. 1. Structure and optical properties of bR. . S Schenkl et al. Science 2005;309:917-920. Published by AAAS. Fig. 4. Schematic representation of the evolution of the difference dipole moment Δμ and structure of retinal in bR. . S Schenkl et al. Science 2005;309:917-920. Published by AAAS. - PowerPoint PPT Presentation

Transcript of Fig. 1. Structure and optical properties of bR.

Page 1: Fig. 1. Structure and optical properties of bR.
Page 2: Fig. 1. Structure and optical properties of bR.
Page 3: Fig. 1. Structure and optical properties of bR.

Fig. 1. Structure and optical properties of bR.

S Schenkl et al. Science 2005;309:917-920

Published by AAAS

Page 4: Fig. 1. Structure and optical properties of bR.

Fig. 4. Schematic representation of the evolution of the difference dipole moment Δμ and structure of retinal in bR.

S Schenkl et al. Science 2005;309:917-920

Published by AAAS

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Electromagnetic RadiationPolarization

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Unpolarized light

Polarization

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Polarized lightPolarization

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Polarizing sun glasses reduce glare of polarized reflections from surfacesPolarization

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Polarization

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(b)

Polarization

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Mirror image of handPolarization

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Optical Isomer and Interaction with Light

Enatiomers rotate the plane of polarized light.

Dextrorotatory- “d” isomer Complex which rotates plane of polarized light to the right.

Levorotatory- “l” isomerComplex which rotates plane of polarized light to the left.

Chiral molecules are optically active because effect on light

Polarization

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Polarization

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