Method for two-dimensional assembly formation of fine particles

Coating processes – With post-treatment of coating or coating material – Heating or drying

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

4273897, B05D 300

Patent

active

055409512

ABSTRACT:
A method of supplying a liquid dispersive medium of fine particles onto the surface of a substrate having a flat surface, forming a liquid thin film and controlling the liquid thickness of the liquid dispersive medium through evaporation, for example, thereby assembling the particles in a two-dimensional manner. By controlling the liquid thickness of the liquid dispersive medium of the particles, it is possible to cause rapid two-dimensional assembly of the particles, and in addition, to control the order of particle size in the assembly. Fixing of the assembly permits the formation of a film structure.

REFERENCES:
patent: 3485658 (1969-12-01), Iler
patent: 4051108 (1977-09-01), Helminiak et al.
patent: 4438156 (1984-03-01), Homola et al.
patent: 4512862 (1985-04-01), Rigby
patent: 4801476 (1989-01-01), Dunsmuir et al.
patent: 4902567 (1990-02-01), Eilersen et al.
patent: 4974373 (1990-12-01), Kawashima et al.
"Optical Properties of Uniform Particle-Size Latexes" Journal of the Optical Society of America, vol. 44, No. 3, pp. 603-609, Aug., 1954.
"Optical Calibration of Some Monodisperse Polystyrene Latexes in Arrays", Nature, Dec. 23, 1961, vol. 192, pp. 1148-1151.
"Imaging by Polystyrene Latex Particles":, Journal of Colloid and Interface science, vol. 144, No. 2, Jul. 1991, pp. 538-547.
Kralchevsky et al., Protein Array Project, ERATO, JRDC, "Capillary Forces Between Colloidal Particles", pp. 1-72, 1993.
Paunov et al., Journal of Colloid and Interface Science, "Lateral Capillary Forces between Floating Submillimeter Particles", vol. 157, pp. 100-112, 1993.
Yamaki et al., Nagayama Protein Array Project, ERATO, JRDC, "A Thin Liquid Layer on the Surface of Mercury as a Matrix of a Flow-Mediated Two-Dimensional Assembly of Proteins", 1993.
Denkov et al., American Chemical Society, "Mechanism of Formation of Two-Dimensional Crystals from Latex Particles on Substrates", vol. 8, No. 12, 1992.
Dushkin et al., Chemical Physics Letters, vol. 204, Nos. 5,6, "Nucleation and growth of two-dimensional colloidal crystals", pp. 455-460, Mar. 26, 1993.
Nagayama, "Surface", 31, pp. 353-360, 1993.
Yoshino, S, "Superlong range attractive and repulsive interactions between colloid particles," AIP Conf. Proc., 256 (slow Dyn. Conds. Matter), 354-5 (1992).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method for two-dimensional assembly formation of fine particles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for two-dimensional assembly formation of fine particles , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for two-dimensional assembly formation of fine particles will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1656716

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.