Studies on the mechanism of printing film-coated tablets containing titanium dioxide in the film by using UV laser irradiation

Drug Development and Industrial Pharmacy

Volumn 36, Issue 4, 2010, Pages 405-412

  Kato, Yoshiteru ^a   Nakashima, Yasuhiko ^a   Shino, Naoki ^a   Sasaki, Koichi ^a   Hosokawa, Akihiro ^a   Ishihara, Hiroshi ^a  

^a EISAI CO LTD   (Japan)

Author keywords

Color change; Film coated tablet; Oxygen vacancy; Printing; Titanium dioxide; UV laser

Indexed keywords

HYDROXYPROPYLMETHYLCELLULOSE; TITANIUM DIOXIDE; CELLULOSE; METHYLCELLULOSE; POLYMER; TABLET; TITANIUM;

ARTICLE; COLOR; COLOR VISION; DRUG COATING; FILM COATED TABLET; FILM COATING; LASER; MICROSCOPE; MICROSCOPY; MORPHOLOGY; PRINTING; RAMAN SPECTROMETRY; TABLET; THERMOGRAVIMETRY; ULTRAVIOLET IRRADIATION; ULTRAVIOLET LASER IRRADIATION; X RAY POWDER DIFFRACTION; ANALOGS AND DERIVATIVES; CHEMISTRY; PHARMACEUTICS; ULTRAVIOLET RADIATION; X RAY DIFFRACTION;

CELLULOSE; HYPROMELLOSE DERIVATIVES; LASERS; METHYLCELLULOSE; MICROSCOPY; POLYMERS; PRINTING; TABLETS; TECHNOLOGY, PHARMACEUTICAL; THERMOGRAVIMETRY; TITANIUM; ULTRAVIOLET RAYS; X-RAY DIFFRACTION;

EID: 77749243361     PISSN: 03639045     EISSN: 15205762     Source Type: Journal    
DOI: 10.3109/03639040903213725     Document Type: Article

References (18)

1. Ley P, Jain VK, Skilbeck CE. (1976). A method for decreasing patients' medication errors. Psychol Med, 6:599-601.
2. Kim S, Mankad A, Sheen P. (1986). The effect of rate of coating suspension on incidence of the bridging of monograms on aqueous film-coated tablets. Drug Dev Ind Pharm, 12:801-9.
3. Khan N. (2005). Laser coding. US patent no. 6888095 B2.
4. Yoshin A. (2008). Marking system of soft capsule. Pharm Tech Jpn, 24:79-82.
5. Sasaki K, Shino N, Nakashima Y, Momoi K, Kato Y. (2009). Development of UV laser-marking machine for film coated tablets. J Jpn Soc Pharm Mach Eng, 18:5-14.
6. Bechard SR, Ouraishi O, Kwong E. (1992). Film coating: Effect of titanium dioxide concentration and film thickness on the photostability of nifedipine. Int J Pharm, 87:133-9.
7. 2 phase explored by the lattice constant and density method. Acta Crystallogr, 14:493-7.
8. 2 following exposure to non-linear irradiation source. J Photochem Photobiol A Chem, 122:69-71.
9. 2 following exposure to non-linear irradiation sources. Appl Catal B, 44:173-84.
10. Boyer H, Oswalt J. (2000). Dispersive Raman microscopy. Analysis, 28:3-10.
11. Exarhos GJ. (1986). Raman determination of molecular structure and physical properties of diel coatings. J Vac Sci Technol A, 4:2962-8.
12. Mitrev P, Benvenuti G, Hofman P, Smirrov A, Kaliteevskaya N, Seisyan R. (2005). Phase transition in thin titanium oxide films under the action of excimer laser radiation. Tech Phys Lett, 32:908-11.
13. Howe RF, Grazel M. (1985). EPR observation of trapped electrons in colloidal titanium dioxide. J Phys Chem, 89:4495-9.
14. Mercier TL, Quarton M, Fontaine M-F, Hague CF, Mariot J-M. (1994). Near-surface defects created by 355 nm laser irradiation of rutile. J Appl Phys, 76:3341-6.
15. Mafuné F. (2004). Structure diagram of gold nanoparticles in solution under irradiation of UV pulse laser. Chem Phys Lett, 397:133-7.
16. Satoh N, Hasegawa H, Tsuji K, Kimura K. (1994). Photoinduced coagulation of Au nanocolloids. J Phys Chem, 98:2143-7.
17. Bieri NR, Chung J, Haferl SE, Poulikakos D, Grigoropoulos CP. (2003). Microstructuring by printing and laser curing of nano-particle solutions. Appl Phys Lett, 82:3529-31.
18. Mafuné F, Kondow T. (2004). Selective laser fabrication of small nanoparticles and nano-networks in solution by irradiation of UV pulsed laser onto platinum nanoparticles. Chem Phys Lett, 383:343-7.