Dynamic laser speckle pattern in monitoring of local deformation of tablet surface after compression

International Journal of Pharmaceutics

Volumn 199, Issue 2, 2000, Pages 205-208

  Silvennoinen, Raimo ^a   Hyvärinen, Ville ^b   Raatikainen, Pasi ^a   Peiponen, Kai Erik ^a  

^a UNIVERSITY OF EASTERN FINLAND   (Finland)

^b R D Ctr Kajaani Technol P   (Finland)

Author keywords

Dynamic laser speckle; Ibuprofen; Starch acetate; Tablet compression; Temporal relaxation

Indexed keywords

IBUPROFEN; STARCH;

ANISOTROPY; ARTICLE; PRIORITY JOURNAL; TABLET COMPRESSION; TABLET MANUFACTURE; TABLET SURFACE; TECHNIQUE;

CAPSULES; CHEMISTRY, PHARMACEUTICAL; IBUPROFEN; LASERS; STARCH; TIME FACTORS;

EID: 0342748453     PISSN: 03785173     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0378-5173(00)00384-7     Document Type: Article

References (4)

1. Asakura T. Surface roughness measurement. Erf R.K. Speckle Metrology. 1978;Academic Press, Orlando,FL.
2. Okamoto T., Asakura T. The statistics of dynamic speckles. Wolf E. Progress in Optics XXXIV. 1995;Elsevier, Amsterdam.
3. Raatikainen, P., Korhonen, O., Peltonen, S., Paronen., P., 1999. Deformation properties of starch acetates. Unpublished results.
4. Silvennoinen R., Peiponen K.-E., HyvArinen V., Raatikainen P., Paronen P. Optical surface roughness study of starch acetate compacts. Int. J. Pharm. 182:1999;213-220.