An investigation of photochromic behavior of 6-Nitro BIPS
Among many types of photochromic molecules, spiropyran has gained much attention due to its promising potential commercial application. In order to thoroughly understand its photochromic behavior, it is crucial to determine the effect of the variables that influence the absorption and intensity of t...
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2013
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| Online Access: | http://irep.iium.edu.my/32215/ http://irep.iium.edu.my/32215/2/Cstambul.pdf http://irep.iium.edu.my/32215/4/zahrah_Istanbul.pdf |
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iium-32215 |
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iium-322152015-03-02T02:14:37Z http://irep.iium.edu.my/32215/ An investigation of photochromic behavior of 6-Nitro BIPS Wahid, Zaharah Nadir, Najiah QA Mathematics Among many types of photochromic molecules, spiropyran has gained much attention due to its promising potential commercial application. In order to thoroughly understand its photochromic behavior, it is crucial to determine the effect of the variables that influence the absorption and intensity of the wavelength before and after UV irradiation. Thus, this paper presents an experimental technique to investigate the influence of solvent polarity, duration of light exposure and dye concentration variables on 6-nitro-1’,3’,3’-trimethylspiro[2H-1-benzopyran-2,2’-indoline] (6-Nitro BIPS). Full factorial experimental design was employed in this study. Three variables at 2-level setting were used. The variables levels were fixed. Analysis of variance (ANOVA) was used in the analysis of the experimental results. This investigation also explores and evaluates the interaction between the concentration and solvent variables. The interaction between the wavelength and the intensity variables were also examined. Detailed investigation on the chemical mechanism of the reaction or behavior of the photo transformation of 6-Nitro BIPS will also be discussed 2013-07 Conference or Workshop Item NonPeerReviewed application/pdf en http://irep.iium.edu.my/32215/2/Cstambul.pdf application/pdf en http://irep.iium.edu.my/32215/4/zahrah_Istanbul.pdf Wahid, Zaharah and Nadir, Najiah (2013) An investigation of photochromic behavior of 6-Nitro BIPS. In: 44th World Chemistry Congress, 11-16 August 2013, Istanbul. (Unpublished) |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
International Islamic University Malaysia |
| building |
IIUM Repository |
| collection |
Online Access |
| language |
English English |
| topic |
QA Mathematics |
| spellingShingle |
QA Mathematics Wahid, Zaharah Nadir, Najiah An investigation of photochromic behavior of 6-Nitro BIPS |
| description |
Among many types of photochromic molecules, spiropyran has gained much attention due to its promising potential commercial application. In order to thoroughly understand its photochromic behavior, it is crucial to determine the effect of the variables that influence the absorption and intensity of the wavelength before and after UV irradiation. Thus, this paper presents an experimental technique to investigate the influence of solvent polarity, duration of light exposure and dye concentration variables on 6-nitro-1’,3’,3’-trimethylspiro[2H-1-benzopyran-2,2’-indoline] (6-Nitro BIPS). Full factorial experimental design was employed in this study. Three variables at 2-level setting were used. The variables levels were fixed. Analysis of variance (ANOVA) was used in the analysis of the experimental results. This investigation also explores and evaluates the interaction between the concentration and solvent variables. The interaction between the wavelength and the intensity variables were also examined. Detailed investigation on the chemical mechanism of the reaction or behavior of the photo transformation of 6-Nitro BIPS will also be discussed |
| format |
Conference or Workshop Item |
| author |
Wahid, Zaharah Nadir, Najiah |
| author_facet |
Wahid, Zaharah Nadir, Najiah |
| author_sort |
Wahid, Zaharah |
| title |
An investigation of photochromic behavior of 6-Nitro BIPS |
| title_short |
An investigation of photochromic behavior of 6-Nitro BIPS |
| title_full |
An investigation of photochromic behavior of 6-Nitro BIPS |
| title_fullStr |
An investigation of photochromic behavior of 6-Nitro BIPS |
| title_full_unstemmed |
An investigation of photochromic behavior of 6-Nitro BIPS |
| title_sort |
investigation of photochromic behavior of 6-nitro bips |
| publishDate |
2013 |
| url |
http://irep.iium.edu.my/32215/ http://irep.iium.edu.my/32215/2/Cstambul.pdf http://irep.iium.edu.my/32215/4/zahrah_Istanbul.pdf |
| first_indexed |
2023-09-18T20:46:30Z |
| last_indexed |
2023-09-18T20:46:30Z |
| _version_ |
1777409710187610112 |