Molecular conformation and melting behavior of alkyl/oligo(oxyethylene)/alkyl triblock position isomers: Effect of the position of an oligo(oxyethylene) block
Article Abstract:
The effect of the position of an oligo(oxyethylene) block in the H[(C[H.sub.2]).sub.lambda] [(OC[H.sub.2]C[H.sub.2]).sub.4]O[(C[H.sub.2]).sub.12-k]H (k = 6-11) molecule on the conformation and melting behavior is studied. The results of the stabilities of molecular forms are described by the relative stabilities of partial crystal lattices formed by the alkyl and oligo(oxyethylene) blocks.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
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Site-selective photoinduced electron transfer from alcoholic solvents to the chromophore facilitated by hydrogen bonding: A new fluorescence quenching mechanism
Article Abstract:
The solute-solvent intermolecular photoinduced transfer (ET) reaction which account for the drastic fluorescence quenching behaviors of oxazine 750 (OX750) chromophore in protic alcoholic solvents is reported.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2007
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