Silver nitrate concentration on silver nanoparticles formation attached on cellulose nanocrystal matrix
Cellulose nanocrystals (CNCs) with silver nanoparticle composites are used in various applications, ranging from packaging to biomedical. Therefore, the optimum performance of this hybrid nanomaterial can be achieved by controlling agglomeration in the silver nanoparticle synthesis. The agglomeratio...
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| Format: | Article |
| Language: | English English |
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Elsevier Ltd
2023
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| Online Access: | http://umpir.ump.edu.my/id/eprint/40399/1/Silver%20nitrate%20concentration%20on%20silver%20nanoparticles.pdf http://umpir.ump.edu.my/id/eprint/40399/2/Silver%20nitrate%20concentration%20on%20silver%20nanoparticles%20formation%20attached%20on%20cellulose%20nanocrystal%20matrix_ABS.pdf |
| _version_ | 1825815479818649600 |
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| author | Norlin, Pauzi Segaran, Sivenesh Chandra Shahril, Mohamad Saidatul Shima, Jamari |
| author_facet | Norlin, Pauzi Segaran, Sivenesh Chandra Shahril, Mohamad Saidatul Shima, Jamari |
| author_sort | Norlin, Pauzi |
| collection | UMP |
| description | Cellulose nanocrystals (CNCs) with silver nanoparticle composites are used in various applications, ranging from packaging to biomedical. Therefore, the optimum performance of this hybrid nanomaterial can be achieved by controlling agglomeration in the silver nanoparticle synthesis. The agglomeration behaviour can be monitored by integrating CNCs as polymer matrix during the synthesis. This work aimed to investigate the effect of silver nanoparticles (AgNPs) synthesised from different silver precursor concentrations and loaded on the surface of CNCs. The cellulose nanocrystal was isolated from an oil palm empty fruit bunch (EFB). The AgNPs were synthesised by using the reduction technique of silver nitrate at 0.1 M and 0.5 M concentrations and with the aid of glucose solution. The AgNPs_CNC nanosuspension was analysed by using UV–Vis spectroscopy, FTIR, DSC, and FESEM/EDX. The spectroscopy data from UV–Vis indicated a strong absorption peak at 385 nm due to the formation of the nanoparticles in AgNPs_CNC_0.5 nanosuspension. Meanwhile, the morphological result showed that the AgNPs formed were spherical in shape (57.8 nm) with strong existence of silver, carbon, and oxygen. Therefore, the AgNPs_CNC nanosuspension was successfully synthesised by using 0.5 M silver nitrate with uniform and well-distributed nanoparticles. |
| first_indexed | 2024-04-22T01:26:07Z |
| format | Article |
| id | UMPir40399 |
| institution | Universiti Malaysia Pahang |
| language | English English |
| last_indexed | 2024-04-22T01:26:07Z |
| publishDate | 2023 |
| publisher | Elsevier Ltd |
| record_format | dspace |
| spelling | UMPir403992024-04-16T04:21:41Z http://umpir.ump.edu.my/id/eprint/40399/ Silver nitrate concentration on silver nanoparticles formation attached on cellulose nanocrystal matrix Norlin, Pauzi Segaran, Sivenesh Chandra Shahril, Mohamad Saidatul Shima, Jamari QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology Cellulose nanocrystals (CNCs) with silver nanoparticle composites are used in various applications, ranging from packaging to biomedical. Therefore, the optimum performance of this hybrid nanomaterial can be achieved by controlling agglomeration in the silver nanoparticle synthesis. The agglomeration behaviour can be monitored by integrating CNCs as polymer matrix during the synthesis. This work aimed to investigate the effect of silver nanoparticles (AgNPs) synthesised from different silver precursor concentrations and loaded on the surface of CNCs. The cellulose nanocrystal was isolated from an oil palm empty fruit bunch (EFB). The AgNPs were synthesised by using the reduction technique of silver nitrate at 0.1 M and 0.5 M concentrations and with the aid of glucose solution. The AgNPs_CNC nanosuspension was analysed by using UV–Vis spectroscopy, FTIR, DSC, and FESEM/EDX. The spectroscopy data from UV–Vis indicated a strong absorption peak at 385 nm due to the formation of the nanoparticles in AgNPs_CNC_0.5 nanosuspension. Meanwhile, the morphological result showed that the AgNPs formed were spherical in shape (57.8 nm) with strong existence of silver, carbon, and oxygen. Therefore, the AgNPs_CNC nanosuspension was successfully synthesised by using 0.5 M silver nitrate with uniform and well-distributed nanoparticles. Elsevier Ltd 2023 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/40399/1/Silver%20nitrate%20concentration%20on%20silver%20nanoparticles.pdf pdf en http://umpir.ump.edu.my/id/eprint/40399/2/Silver%20nitrate%20concentration%20on%20silver%20nanoparticles%20formation%20attached%20on%20cellulose%20nanocrystal%20matrix_ABS.pdf Norlin, Pauzi and Segaran, Sivenesh Chandra and Shahril, Mohamad and Saidatul Shima, Jamari (2023) Silver nitrate concentration on silver nanoparticles formation attached on cellulose nanocrystal matrix. Materials Today: Proceedings. pp. 1-4. ISSN 2214-7853. (In Press / Online First) (In Press / Online First) https://doi.org/10.1016/j.matpr.2023.03.600 https://doi.org/10.1016/j.matpr.2023.03.600 |
| spellingShingle | QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology Norlin, Pauzi Segaran, Sivenesh Chandra Shahril, Mohamad Saidatul Shima, Jamari Silver nitrate concentration on silver nanoparticles formation attached on cellulose nanocrystal matrix |
| title | Silver nitrate concentration on silver nanoparticles formation attached on cellulose nanocrystal matrix |
| title_full | Silver nitrate concentration on silver nanoparticles formation attached on cellulose nanocrystal matrix |
| title_fullStr | Silver nitrate concentration on silver nanoparticles formation attached on cellulose nanocrystal matrix |
| title_full_unstemmed | Silver nitrate concentration on silver nanoparticles formation attached on cellulose nanocrystal matrix |
| title_short | Silver nitrate concentration on silver nanoparticles formation attached on cellulose nanocrystal matrix |
| title_sort | silver nitrate concentration on silver nanoparticles formation attached on cellulose nanocrystal matrix |
| topic | QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/40399/1/Silver%20nitrate%20concentration%20on%20silver%20nanoparticles.pdf http://umpir.ump.edu.my/id/eprint/40399/2/Silver%20nitrate%20concentration%20on%20silver%20nanoparticles%20formation%20attached%20on%20cellulose%20nanocrystal%20matrix_ABS.pdf |
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