Using design of experiment to evaluate changes to the characteristics of 6-nitroBIPS
Recently, 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...
| Main Authors: | , |
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| Format: | Proceeding Paper |
| Language: | English English English |
| Published: |
2014
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| Online Access: | http://irep.iium.edu.my/40263/ http://irep.iium.edu.my/40263/1/UIA_conf_2014%28deposit%29.pdf http://irep.iium.edu.my/40263/4/ICMAE14_TOC.pdf http://irep.iium.edu.my/40263/5/ICMAE%2714.pdf |
| _version_ | 1848781922774286336 |
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| author | Wahid, Zaharah Nadir, Najiah |
| author_facet | Wahid, Zaharah Nadir, Najiah |
| author_sort | Wahid, Zaharah |
| building | IIUM Repository |
| collection | Online Access |
| description | Recently, 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 a statistical experimental of design approach to evaluate the impact of so
lvent polarity, durations of ultraviolet(UV) exposure and dye concentration variables on 6-nitro-1’,3’,3’-trimethylspiro[2H-1-benzopyran-2, 2’] (6-Nitro BIPS). Through this approach the impact of a given change on the behavior of the 6-Nitro BIPS could be measured with reduced number of experiments. Three variables at 2-level setting were used in this investigation. Analysis of variance (ANOVA) is employed to analyze the results.
The results obtained highlighted that concentration and solvent polarity are the most significant variables.
In addition this study shows that the interaction effect between the concentration and solvent variables is
essential for insightful interpretation of results and effective decision making.
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| first_indexed | 2025-11-14T15:57:16Z |
| format | Proceeding Paper |
| id | iium-40263 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English English |
| last_indexed | 2025-11-14T15:57:16Z |
| publishDate | 2014 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-402632015-02-13T03:18:45Z http://irep.iium.edu.my/40263/ Using design of experiment to evaluate changes to the characteristics of 6-nitroBIPS Wahid, Zaharah Nadir, Najiah T55.4 Industrial engineering.Management engineering. T57 Applied mathematics. Quantitative methods. Operation research. System analysis TA329 Engineering mathematics. Engineering analysis Recently, 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 a statistical experimental of design approach to evaluate the impact of so lvent polarity, durations of ultraviolet(UV) exposure and dye concentration variables on 6-nitro-1’,3’,3’-trimethylspiro[2H-1-benzopyran-2, 2’] (6-Nitro BIPS). Through this approach the impact of a given change on the behavior of the 6-Nitro BIPS could be measured with reduced number of experiments. Three variables at 2-level setting were used in this investigation. Analysis of variance (ANOVA) is employed to analyze the results. The results obtained highlighted that concentration and solvent polarity are the most significant variables. In addition this study shows that the interaction effect between the concentration and solvent variables is essential for insightful interpretation of results and effective decision making. 2014 Proceeding Paper NonPeerReviewed application/pdf en http://irep.iium.edu.my/40263/1/UIA_conf_2014%28deposit%29.pdf application/pdf en http://irep.iium.edu.my/40263/4/ICMAE14_TOC.pdf application/pdf en http://irep.iium.edu.my/40263/5/ICMAE%2714.pdf Wahid, Zaharah and Nadir, Najiah (2014) Using design of experiment to evaluate changes to the characteristics of 6-nitroBIPS. In: International Conference on Mathematical Applications in Engineering (ICMAE’14), 23-25 September 2014, Kuala Lumpur. (Unpublished) |
| spellingShingle | T55.4 Industrial engineering.Management engineering. T57 Applied mathematics. Quantitative methods. Operation research. System analysis TA329 Engineering mathematics. Engineering analysis Wahid, Zaharah Nadir, Najiah Using design of experiment to evaluate changes to the characteristics of 6-nitroBIPS |
| title | Using design of experiment to evaluate changes to the characteristics of 6-nitroBIPS |
| title_full | Using design of experiment to evaluate changes to the characteristics of 6-nitroBIPS |
| title_fullStr | Using design of experiment to evaluate changes to the characteristics of 6-nitroBIPS |
| title_full_unstemmed | Using design of experiment to evaluate changes to the characteristics of 6-nitroBIPS |
| title_short | Using design of experiment to evaluate changes to the characteristics of 6-nitroBIPS |
| title_sort | using design of experiment to evaluate changes to the characteristics of 6-nitrobips |
| topic | T55.4 Industrial engineering.Management engineering. T57 Applied mathematics. Quantitative methods. Operation research. System analysis TA329 Engineering mathematics. Engineering analysis |
| url | http://irep.iium.edu.my/40263/ http://irep.iium.edu.my/40263/1/UIA_conf_2014%28deposit%29.pdf http://irep.iium.edu.my/40263/4/ICMAE14_TOC.pdf http://irep.iium.edu.my/40263/5/ICMAE%2714.pdf |