Characterization of COOH-Fe3O4/NCC-CTA+ on screen printed carbon electrode using field emission scanning electron microscope and energy dispersive x-ray for DNA biosensor
A novel DNA biosensing platform was designed by the functionalization of iron oxide (Fe3O4)with the carboxylic group via capping agent, mercaptopropionic acid (MPA) and conjugatedwith nanocellulose crystalline (NCC) surface modified with surfactant cetyltrimethylammoniumbromide (CTAB) to assist in t...
محفوظ في:
| المؤلفون الرئيسيون: | , , , , |
|---|---|
| التنسيق: | مقال |
| اللغة: | English |
| منشور في: |
Hibiscus Publisher
2017
|
| الوصول للمادة أونلاين: | http://psasir.upm.edu.my/id/eprint/61095/1/Characterization%20of%20COOH-Fe3O4NCC-CTA%2B%20on%20screen%20printed%20carbon%20electrode%20using%20field%20emission%20scanning%20electron%20microscope%20and%20energy%20dispersive%20x-ray%20for%20DNA%20biosensor.pdf |
| الوسوم: |
إضافة وسم
لا توجد وسوم, كن أول من يضع وسما على هذه التسجيلة!
|
| الملخص: | A novel DNA biosensing platform was designed by the functionalization of iron oxide (Fe3O4)with the carboxylic group via capping agent, mercaptopropionic acid (MPA) and conjugatedwith nanocellulose crystalline (NCC) surface modified with surfactant cetyltrimethylammoniumbromide (CTAB) to assist in the DNA sensing capability. The product of nanocompositescompound was drop-casted on screen printed carbon electrode (SPCE). Characterization by fieldemission scanning electron microscope (FESEM) and energy dispersive X-Ray (EDX)spectroscopy showing that carboxyl functionalized iron oxide (COOH-Fe3O4) can be hybridizedwith NCC-CTA+ via electrostatic interaction. |
|---|