Alternative analysis of 6-Nitro BIPS behaviour based on factorial design
There is a growing interest in the area of designing and synthesis of functional dye molecules that can serve as molecular devices for sensors,photo-switching and signal transduction. Among photochromic compounds that could be used for such purpose are spiropyrans. This paper presents an alternative...
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Institute Mathematical Sciences, Universiti Putra Malaysia
2016
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iium-506962017-03-15T02:06:09Z http://irep.iium.edu.my/50696/ Alternative analysis of 6-Nitro BIPS behaviour based on factorial design Wahid, Zaharah Nadir, Najiah Usman, Mustofa QD Chemistry There is a growing interest in the area of designing and synthesis of functional dye molecules that can serve as molecular devices for sensors,photo-switching and signal transduction. Among photochromic compounds that could be used for such purpose are spiropyrans. This paper presents an alternative analysis of 6-nitro-1’,3’,3’-1-benzopyran-2, 2’] (6-Nitro BIPS) behavior due to the impact of solvent polarity, durations of ultraviolet(UV) exposure and dye concentration. Factorial design of experiments was used to study the impact of the three factors versus a response (absorbance). Analysis of variance (ANOVA)is employed to analyze the results. The results obtained highlighted that and solvent polarity are the most significant variables. In addition this study shows that the interaction effect between the concentration and solvent factors is essential for better interpretation of the experiments. The models are developed from ANOVA and the models fulfilled the assumptions of normality and independence variances. Institute Mathematical Sciences, Universiti Putra Malaysia 2016-02 Article PeerReviewed application/pdf en http://irep.iium.edu.my/50696/1/MalaysiaJofMathecal_sciencesMJMS.pdf application/pdf en http://irep.iium.edu.my/50696/4/52599-Alternative%20analysis%20of%206-Nitro%20BIPS%20behaviour_SCOPUS.pdf Wahid, Zaharah and Nadir, Najiah and Usman, Mustofa (2016) Alternative analysis of 6-Nitro BIPS behaviour based on factorial design. Malaysian Journal of Mathematical Sciences, 10 (Special Issue- Part II). pp. 431-442. ISSN 1823-8343 E-ISSN 2289-750X http://einspem.upm.edu.my/journal/fullpaper/vol10sfeb2/No36.pdf |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
International Islamic University Malaysia |
| building |
IIUM Repository |
| collection |
Online Access |
| language |
English English |
| topic |
QD Chemistry |
| spellingShingle |
QD Chemistry Wahid, Zaharah Nadir, Najiah Usman, Mustofa Alternative analysis of 6-Nitro BIPS behaviour based on factorial design |
| description |
There is a growing interest in the area of designing and synthesis of functional dye molecules that can serve as molecular devices for sensors,photo-switching and signal transduction. Among photochromic compounds that could be used for such purpose are spiropyrans. This paper presents an alternative analysis of 6-nitro-1’,3’,3’-1-benzopyran-2, 2’] (6-Nitro BIPS) behavior due to the impact of solvent
polarity, durations of ultraviolet(UV) exposure and dye concentration.
Factorial design of experiments was used to study the impact of the three factors versus a response (absorbance). Analysis of variance (ANOVA)is employed to analyze the results. The results obtained highlighted that and solvent polarity are the most significant variables. In addition this study shows that the interaction effect between the concentration and solvent factors is essential for better interpretation of the experiments. The models are developed from ANOVA and the models fulfilled the assumptions of normality and independence variances. |
| format |
Article |
| author |
Wahid, Zaharah Nadir, Najiah Usman, Mustofa |
| author_facet |
Wahid, Zaharah Nadir, Najiah Usman, Mustofa |
| author_sort |
Wahid, Zaharah |
| title |
Alternative analysis of 6-Nitro BIPS behaviour
based on factorial design |
| title_short |
Alternative analysis of 6-Nitro BIPS behaviour
based on factorial design |
| title_full |
Alternative analysis of 6-Nitro BIPS behaviour
based on factorial design |
| title_fullStr |
Alternative analysis of 6-Nitro BIPS behaviour
based on factorial design |
| title_full_unstemmed |
Alternative analysis of 6-Nitro BIPS behaviour
based on factorial design |
| title_sort |
alternative analysis of 6-nitro bips behaviour
based on factorial design |
| publisher |
Institute Mathematical Sciences, Universiti Putra Malaysia |
| publishDate |
2016 |
| url |
http://irep.iium.edu.my/50696/ http://irep.iium.edu.my/50696/ http://irep.iium.edu.my/50696/1/MalaysiaJofMathecal_sciencesMJMS.pdf http://irep.iium.edu.my/50696/4/52599-Alternative%20analysis%20of%206-Nitro%20BIPS%20behaviour_SCOPUS.pdf |
| first_indexed |
2023-09-18T21:11:41Z |
| last_indexed |
2023-09-18T21:11:41Z |
| _version_ |
1777411294723309568 |