Encapsulation of phenolphthalein pH-indicator into a sol-gel matrix

field_of_study

Blank

university

Al-Azhar University – Gaza

authors

El-Nahhal I.M.; Zourab S.M.; El-Ashgar N.M.

authors_full_names

El-Nahhal, Issa M. (6701616498); Zourab, Shehata M. (6602536137); El-Ashgar, Nizam M. (6506144128)

authors_id

6701616498; 6602536137; 6506144128

year

2001

source_title

Journal of Dispersion Science and Technology

article_title

Encapsulation of phenolphthalein pH-indicator into a sol-gel matrix

volume

22

issue

6

page_start

583

page_end

590

affiliations

Department of Chemistry, Al-Azhar University of Gaza, Gaza, P.O. Box 1277, Palestine; Department of Chemistry, Islamic University of Gaza, Gaza, P.O. Box 108, Palestine

authors_with_affiliations

El-Nahhal I.M., Department of Chemistry, Al-Azhar University of Gaza, Gaza, P.O. Box 1277, Palestine; Zourab S.M., Department of Chemistry, Al-Azhar University of Gaza, Gaza, P.O. Box 1277, Palestine; El-Ashgar N.M., Department of Chemistry, Islamic University of Gaza, Gaza, P.O. Box 108, Palestine

corresponding_author

I.M. El-Nahhal; Department of Chemistry, Al-Azhar University of Gaza, Gaza, P.O. Box 1277; email: issaelnahhal@hotmail.com

cited_by

48

doi

10.1081/DIS-100107757

author_keywords

Immobilization of indicators; Phenolphthalein pH indicator; Polysiloxanes; Sol-gel encapsulation

index_keywords

pH; Catalysis; Doping (additives); Encapsulation; Microscopic examination; pH effects; Silica; Sol-gels; Spectrum analysis; Ultraviolet radiation; phenolphthalein; silicon dioxide; catalysis; chemical reaction; dispersion; immobilization; microencapsulation; Polarized microscopy; Phenols