## Abstract In order to establish the kind of dispersion of low molecular weight compounds in solid polymers the absorption spectra of their solutions in liquid monomer and solid polymer were investigated. On this basis the oscillator strengths were calculated for solutions of the light stabilizers
Investigation of the Interactions in Complexes of Low Molecular Weight Chitosan with Ibuprofen
✍ Scribed by Amjad M. Qandil; Aiman A. Obaidat; Muaadh A. Mohammed Ali; Bashar M. Al-Taani; Bassam M. Tashtoush; Nawzat D. Al-Jbour; Mayyas M. Al Remawi; Khaldoun A. Al-Sou’od; Adnan A. Badwan
- Publisher
- Springer US
- Year
- 2009
- Tongue
- English
- Weight
- 905 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0095-9782
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📜 SIMILAR VOLUMES
The interaction of several mono-, di-, and trivalent anions with cationic polyelectrolytes having different contents in N,N-dimethyl-2-hydroxypropylen ammonium chloride units (polymer A) or tertiary amine N-atoms and PEG (polymer PEGA) in the main chain was studied by viscosimetric and conductometri
Taken Found Recovery, Yoa 1.96 1.95 99.5 2.91 2.98 102.4 3.85 3.81 99.0 4.76 4.63 97.3 a Mean f standard deviation = 0.652 f 0.027. Absorbance at 570 mp follows Beer's law over the range 0.10 to 0.50 mg. of chlorphenesin per sample (Table 11). A mean absorbance per milligram i standard deviation of