Facile deposition of gold nanoparticle thin films on semi-permeable cellulose substrate
- Sosibo, Ndabenhle, Mdluli, Phumlani, Mashazi, Philani N, Tshikhudo, Robert, Skepu, Amanda, Vilakazi, Sibulelo, Nyokong, Tebello
- Authors: Sosibo, Ndabenhle , Mdluli, Phumlani , Mashazi, Philani N , Tshikhudo, Robert , Skepu, Amanda , Vilakazi, Sibulelo , Nyokong, Tebello
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/242638 , vital:51063 , xlink:href="https://doi.org/10.1016/j.matlet.2012.08.043"
- Description: This study reports the facile method for the deposition of gold nanoparticle thin film onto a monoporous semi-permeable cellulose membrane through the diffusion of borohydride ions leading to the reduction of AuCl4− ions. The synthesis of gold nanoparticle thin film was deposited on one side of the membrane that was exposed to AuCl4− ions while the other side containing a reducing agent remained clear. The gold nanoparticle thin film exhibited a broad surface plasmon resonance (SPR) peak at 529 nm. Various characterization techniques were employed and all demonstrated the presence of gold thin film. The reported method represents a simplistic method for the deposition of gold nanoparticle thin films and various other metal nanoparticles may be deposited following this method.
- Full Text:
- Authors: Sosibo, Ndabenhle , Mdluli, Phumlani , Mashazi, Philani N , Tshikhudo, Robert , Skepu, Amanda , Vilakazi, Sibulelo , Nyokong, Tebello
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/242638 , vital:51063 , xlink:href="https://doi.org/10.1016/j.matlet.2012.08.043"
- Description: This study reports the facile method for the deposition of gold nanoparticle thin film onto a monoporous semi-permeable cellulose membrane through the diffusion of borohydride ions leading to the reduction of AuCl4− ions. The synthesis of gold nanoparticle thin film was deposited on one side of the membrane that was exposed to AuCl4− ions while the other side containing a reducing agent remained clear. The gold nanoparticle thin film exhibited a broad surface plasmon resonance (SPR) peak at 529 nm. Various characterization techniques were employed and all demonstrated the presence of gold thin film. The reported method represents a simplistic method for the deposition of gold nanoparticle thin films and various other metal nanoparticles may be deposited following this method.
- Full Text:
1960's White Grecian Style Dress
- Rhodes University Drama Department
- Authors: Rhodes University Drama Department
- Date: 1960
- Subjects: Clothing and dress , Dresses , Twentieth century , Costume
- Type: three dimensional object , Realia , image
- Identifier: http://hdl.handle.net/10962/443207 , vital:74096 , WCD 2
- Description: White Grecian Style Dress with Gold Embroidered Waist and V-neck/ Material used: floral white Dupion cotton which is characterised by inconsistent horizontal bumps / Waistline consists of golden trimming and individual diamond trimmings /The dress brand is Jane Paris / size 38 / length 90cm / The Dress is lined with off-white silk lining for the bodice and the skirt is lined with a white poplin cotton lining/ The back of the dress has a 50cm white zipper. , Used in unknown Production
- Full Text: false
- Authors: Rhodes University Drama Department
- Date: 1960
- Subjects: Clothing and dress , Dresses , Twentieth century , Costume
- Type: three dimensional object , Realia , image
- Identifier: http://hdl.handle.net/10962/443207 , vital:74096 , WCD 2
- Description: White Grecian Style Dress with Gold Embroidered Waist and V-neck/ Material used: floral white Dupion cotton which is characterised by inconsistent horizontal bumps / Waistline consists of golden trimming and individual diamond trimmings /The dress brand is Jane Paris / size 38 / length 90cm / The Dress is lined with off-white silk lining for the bodice and the skirt is lined with a white poplin cotton lining/ The back of the dress has a 50cm white zipper. , Used in unknown Production
- Full Text: false
- «
- ‹
- 1
- ›
- »