Direct observation of the coil-globule transition in dna molecules
β Scribed by K. Minagawa; Y. Matsuzawa; K. Yoshikawa; A. R. Khokhlov; M. Doi
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1994
- Tongue
- English
- Weight
- 455 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0006-3525
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π SIMILAR VOLUMES
AFM was performed in a noncontact mode in air at room temperature. SEM images were taken with an acceleration voltage of 5.0 kV for Pt/Pd coated samples and 1.0 kV for uncoated samples.
The coil-to-globule transition of two poly( N-isopropylacrylamide) (PNI-PAM) ionomers with different ionic contents (0.8 and 4.5 mol %), but similar weight average molar masses, in deionized water was investigated by a combination of static and dynamic light scattering. In spite of the large differe
A high molar mass polycation poly(methacryloylethyl trimethylammonium methylsulphate), PMETMMS, dissolved in mixtures of water and acetone, was studied using light scattering during the reversible coil-to-globule transition. When the mass fraction of acetone in the solvent mixture, β₯, is higher than