Encapsulation of methyl orange pH-indicator into a sol-gel matrix

Materials Letters

Volumn 59, Issue 23, 2005, Pages 2928-2931

  Zaggout, Farid R ^a   El Ashgar, Nizam M ^b   Zourab, Shehata M ^a   El Nahhal, Issa M ^a   Motaweh, Hanan ^a  

^a AL AZHAR UNIVERSITY   (Palestine)

^b ISLAMIC UNIVERSITY OF GAZA   (Palestine)

Author keywords

Immobilization of indicators; Methyl orange pH indicator; Polysiloxane entrapment; Sol gel encapsulation

Indexed keywords

IMMOBILIZATION OF INDICATORS; METHYL ORANGE PH INDICATOR; POLYSILOXANE ENTRAPMENT; SOL-GEL ENCAPSULATION;

ENCAPSULATION; MOLECULAR STRUCTURE; PH EFFECTS; PH SENSORS; SILICA; SODIUM COMPOUNDS; SOL-GELS; SYNTHESIS (CHEMICAL);

METHANOL;

EID: 23144462481     PISSN: 0167577X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.matlet.2005.04.046     Document Type: Article

References (13)

1. L.L. Hench, and I.K. West Chem. Rev. 90 1990 33
2. G.W. Brinker Scherer sol-gel science The Physics and Chemistry of Sol-Gel Processing 1989 Academic Press San Diego
3. I.M. El-Nahhal, S.M. Zourab, and N.M. El-Ashgar J. Dispers. Sci. Technol. 22 6 2001 583 590
4. F.R. Zaggout, I.M. El-Nahhal, S.M. Zourab, N.M. El-Ashgar, and H.J. Motaweh J. Dispers. Sci. Technol. 26 5 2005
5. M.J.P. Leiner O.S. Wolfbeisin O.S. Wolfbeis Fiber Optic Chemical Sensors and Biochemical Sensors 1991 CRC Press Boca Raton 359
6. J. Samuel, A. Strinkoviki, S. Shalom, K. Lieberman, M. Ottolenghi, D. Avnir, and A. Lewis Mater. Lett. 21 1994 431
7. O.S. Wolfbeis, and N.V.T. Rodriguez Werner Mikrokim Acta 108 1992 133
8. W.R. Seitz, and L.A. Saari Anal. Chem. 54 1982 821
9. L.C. Lobnik, I. Oehme, I. Murkoic, and O.S. Wolfbeis Anal. Chim. Acta 367 1998 159
10. L.C. Klein, and B. Dun Sol-Gel Technology 1988 Noyes Publications Park Ridge, NJ
11. R. Zusman, and C. Rottman J. Non-Cryst. Solids 122 1990 164
12. D.L. Venton, and E. Gudipati Biochim. Biophys. Acta 1250 1995 117
13. F.R. Zaggout J. Dispers. Sci. Technol. 26 6 2005