Green technology for the production of selenium nanoparticles using cocoa waste
Nanoparticles can be synthesised by chemical, physical and biological methods. There are various disadvantages of chemical and physical approaches including release toxic and hazardous and toxic chemicals, high cost of process production beside time consuming. In this study, a novel single step gree...
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| Format: | Proceeding Paper |
| Language: | English English English |
| Published: |
2015
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| Online Access: | http://irep.iium.edu.my/49387/ http://irep.iium.edu.my/49387/2/IRIIE_2015_Submission_ID_193_Prodn_NP.pdf http://irep.iium.edu.my/49387/3/List_of_submissions_IRIIE_2015.pdf http://irep.iium.edu.my/49387/8/Prodn_NPs_IRIIE2015_IBRAHIM_ALI.pdf |
| _version_ | 1848783449647742976 |
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| author | Soroodi, Fatemah Jamal, Parveen Ibrahim Ali , Noorbatcha |
| author_facet | Soroodi, Fatemah Jamal, Parveen Ibrahim Ali , Noorbatcha |
| author_sort | Soroodi, Fatemah |
| building | IIUM Repository |
| collection | Online Access |
| description | Nanoparticles can be synthesised by chemical, physical and biological methods. There are various disadvantages of chemical and physical approaches including release toxic and hazardous and toxic chemicals, high cost of process production beside time consuming. In this study, a novel single step green-synthesis route has been developed for the synthesis of Selenium Nanoparticles using aqueous extract cocoa pod husk (CPH) which is the byproduct generated from cocoa industry. Formation of SeNPs was preliminary confirmed by change in mixture color from light brown to red and UV-vis spectroscopy characterization showed maximum absorption band at 222 nm. Different optimal parameters such as ratio of Na₂SeO₃(aq)/CPHextract(aq), reaction temperature and Na₂SeO₃(aq)/CPH extract (aq) concentration. It is expected that the time of reaction can be reduced by optimization of the process condition |
| first_indexed | 2025-11-14T16:21:32Z |
| format | Proceeding Paper |
| id | iium-49387 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English English |
| last_indexed | 2025-11-14T16:21:32Z |
| publishDate | 2015 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-493872018-05-22T03:39:00Z http://irep.iium.edu.my/49387/ Green technology for the production of selenium nanoparticles using cocoa waste Soroodi, Fatemah Jamal, Parveen Ibrahim Ali , Noorbatcha TP248.13 Biotechnology Nanoparticles can be synthesised by chemical, physical and biological methods. There are various disadvantages of chemical and physical approaches including release toxic and hazardous and toxic chemicals, high cost of process production beside time consuming. In this study, a novel single step green-synthesis route has been developed for the synthesis of Selenium Nanoparticles using aqueous extract cocoa pod husk (CPH) which is the byproduct generated from cocoa industry. Formation of SeNPs was preliminary confirmed by change in mixture color from light brown to red and UV-vis spectroscopy characterization showed maximum absorption band at 222 nm. Different optimal parameters such as ratio of Na₂SeO₃(aq)/CPHextract(aq), reaction temperature and Na₂SeO₃(aq)/CPH extract (aq) concentration. It is expected that the time of reaction can be reduced by optimization of the process condition 2015 Proceeding Paper NonPeerReviewed application/pdf en http://irep.iium.edu.my/49387/2/IRIIE_2015_Submission_ID_193_Prodn_NP.pdf application/pdf en http://irep.iium.edu.my/49387/3/List_of_submissions_IRIIE_2015.pdf application/pdf en http://irep.iium.edu.my/49387/8/Prodn_NPs_IRIIE2015_IBRAHIM_ALI.pdf Soroodi, Fatemah and Jamal, Parveen and Ibrahim Ali , Noorbatcha (2015) Green technology for the production of selenium nanoparticles using cocoa waste. In: International Research, Invention and Innovation Exhibition 2015, 29-30 September 2015, Cultural Activity Centre, IIUM. (Unpublished) |
| spellingShingle | TP248.13 Biotechnology Soroodi, Fatemah Jamal, Parveen Ibrahim Ali , Noorbatcha Green technology for the production of selenium nanoparticles using cocoa waste |
| title | Green technology for the production of selenium nanoparticles using cocoa waste |
| title_full | Green technology for the production of selenium nanoparticles using cocoa waste |
| title_fullStr | Green technology for the production of selenium nanoparticles using cocoa waste |
| title_full_unstemmed | Green technology for the production of selenium nanoparticles using cocoa waste |
| title_short | Green technology for the production of selenium nanoparticles using cocoa waste |
| title_sort | green technology for the production of selenium nanoparticles using cocoa waste |
| topic | TP248.13 Biotechnology |
| url | http://irep.iium.edu.my/49387/ http://irep.iium.edu.my/49387/2/IRIIE_2015_Submission_ID_193_Prodn_NP.pdf http://irep.iium.edu.my/49387/3/List_of_submissions_IRIIE_2015.pdf http://irep.iium.edu.my/49387/8/Prodn_NPs_IRIIE2015_IBRAHIM_ALI.pdf |