Formation of high stability bio-inorganic materials: deoxyribonucleic acid (DNA) encapsulated in inorganic layered doubled hydroxide interlamella
Deoxyribonucleic acid (DNA) from salmon sperm was encapsulated into the inorganic Zn/Al-layered double hydroxides (LDHs) interlamellae for the formation of bio-inorganic nanohybrids materials (BINHs) by self-assembly method. Intercalation of DNA into Zn/Al-layered double hydroxides inorganic interl...
| Main Authors: | , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
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Universiti Putra Malaysia Press
2005
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| Online Access: | http://psasir.upm.edu.my/id/eprint/33863/1/33863.pdf |
| _version_ | 1796972395785879552 |
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| author | Suyub, Iswan Budy Hussein, Mohd Zobir Mohd Yusoff, Khatijah |
| author_facet | Suyub, Iswan Budy Hussein, Mohd Zobir Mohd Yusoff, Khatijah |
| author_sort | Suyub, Iswan Budy |
| collection | UPM |
| description | Deoxyribonucleic acid (DNA) from salmon sperm was encapsulated into the inorganic Zn/Al-layered double hydroxides (LDHs) interlamellae for the formation of bio-inorganic nanohybrids materials (BINHs) by self-assembly method. Intercalation of DNA into
Zn/Al-layered double hydroxides inorganic interlamellae host was carried out at different Zn/Al ratios, Rs and various concentrations of DNA. The physicochemical properties of the as-synthesized LDH and the resulting nanocomposite were studied using powder xray diffraction (PXRD) analysis. Expansion of basal spacing to about 21.2 Å (for R=3 and [DNA] = 100 mg/ml) and 21.9 Å (for R=1 and [DNA] = 44.4 mg/ml) in the resulting nanomaterials was observed compared to their respective LDHs with nitrate as counter ion with basal spacing of 9.0 Å and 8.9 Å. This confirmed the successful intercalation of DNA into the host-matrix, LDHs and the expansion observed is due to spatial orientation of the DNA in the LDH inorganic interlamellae. |
| first_indexed | 2024-03-06T08:27:23Z |
| format | Conference or Workshop Item |
| id | upm.eprints-33863 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T08:27:23Z |
| publishDate | 2005 |
| publisher | Universiti Putra Malaysia Press |
| record_format | dspace |
| spelling | upm.eprints-338632015-04-28T08:56:21Z http://psasir.upm.edu.my/id/eprint/33863/ Formation of high stability bio-inorganic materials: deoxyribonucleic acid (DNA) encapsulated in inorganic layered doubled hydroxide interlamella Suyub, Iswan Budy Hussein, Mohd Zobir Mohd Yusoff, Khatijah Deoxyribonucleic acid (DNA) from salmon sperm was encapsulated into the inorganic Zn/Al-layered double hydroxides (LDHs) interlamellae for the formation of bio-inorganic nanohybrids materials (BINHs) by self-assembly method. Intercalation of DNA into Zn/Al-layered double hydroxides inorganic interlamellae host was carried out at different Zn/Al ratios, Rs and various concentrations of DNA. The physicochemical properties of the as-synthesized LDH and the resulting nanocomposite were studied using powder xray diffraction (PXRD) analysis. Expansion of basal spacing to about 21.2 Å (for R=3 and [DNA] = 100 mg/ml) and 21.9 Å (for R=1 and [DNA] = 44.4 mg/ml) in the resulting nanomaterials was observed compared to their respective LDHs with nitrate as counter ion with basal spacing of 9.0 Å and 8.9 Å. This confirmed the successful intercalation of DNA into the host-matrix, LDHs and the expansion observed is due to spatial orientation of the DNA in the LDH inorganic interlamellae. Universiti Putra Malaysia Press 2005 Conference or Workshop Item NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/33863/1/33863.pdf Suyub, Iswan Budy and Hussein, Mohd Zobir and Mohd Yusoff, Khatijah (2005) Formation of high stability bio-inorganic materials: deoxyribonucleic acid (DNA) encapsulated in inorganic layered doubled hydroxide interlamella. In: International Advanced Technology Congress: Conference on Advanced Materials (CAM 2005), 6 - 8 Dec. 2005, Putrajaya, Malaysia. (pp. 340-350). |
| spellingShingle | Suyub, Iswan Budy Hussein, Mohd Zobir Mohd Yusoff, Khatijah Formation of high stability bio-inorganic materials: deoxyribonucleic acid (DNA) encapsulated in inorganic layered doubled hydroxide interlamella |
| title | Formation of high stability bio-inorganic materials: deoxyribonucleic acid (DNA) encapsulated in inorganic layered doubled hydroxide interlamella |
| title_full | Formation of high stability bio-inorganic materials: deoxyribonucleic acid (DNA) encapsulated in inorganic layered doubled hydroxide interlamella |
| title_fullStr | Formation of high stability bio-inorganic materials: deoxyribonucleic acid (DNA) encapsulated in inorganic layered doubled hydroxide interlamella |
| title_full_unstemmed | Formation of high stability bio-inorganic materials: deoxyribonucleic acid (DNA) encapsulated in inorganic layered doubled hydroxide interlamella |
| title_short | Formation of high stability bio-inorganic materials: deoxyribonucleic acid (DNA) encapsulated in inorganic layered doubled hydroxide interlamella |
| title_sort | formation of high stability bio inorganic materials deoxyribonucleic acid dna encapsulated in inorganic layered doubled hydroxide interlamella |
| url | http://psasir.upm.edu.my/id/eprint/33863/1/33863.pdf |
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