Feasibility Study on the Use of the Seeding Growth Technique in Producing a Highly Stable Gold Nanoparticle Colloidal System

المؤلفون المشاركون

Johan, Mohd Rafie
Han, Tan Kim
Tajuddin, Hairul Anuar

المصدر

Journal of Nanomaterials

العدد

المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-8، 8ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2015-05-13

دولة النشر

مصر

عدد الصفحات

8

التخصصات الرئيسية

الكيمياء
هندسة مدنية

الملخص EN

Stable colloidal gold nanoparticles (Au NPs) are synthesized successfully using a seeding growth technique.

The size of the nanoparticles is determined using transmission electron microscopy (TEM), and it is observed that the size of the nanoparticles ranges from 7 to 30 nm.

The TEM images and optical absorption spectra of the Au NPs reveal that the suspension is well dispersed and consistent with the particle size.

The feasibility of the seeding growth technique is investigated using Turbiscan Classic MA 2000 screening stability tester.

Based on the peak thickness kinetics and mean value kinetics, the backscattered light profiles indicate that the suspension is highly stable without particle sedimentation as well as negligible agglomeration.

In addition, the Au NPs are proven to remain stable over a period of 2 months.

Particle sedimentation eventually occurs due to the weight of nanoparticles.

It is concluded that the seeding growth technique is feasible in synthesizing stable Au NPs.

Controlling the stability, size and shape of Au NPs are technologically important because of the strong correlation between these parameters and the optical, electrical, and catalytic properties of the nanoparticles.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Han, Tan Kim& Tajuddin, Hairul Anuar& Johan, Mohd Rafie. 2015. Feasibility Study on the Use of the Seeding Growth Technique in Producing a Highly Stable Gold Nanoparticle Colloidal System. Journal of Nanomaterials،Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1069104

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Han, Tan Kim…[et al.]. Feasibility Study on the Use of the Seeding Growth Technique in Producing a Highly Stable Gold Nanoparticle Colloidal System. Journal of Nanomaterials No. 2015 (2015), pp.1-8.
https://search.emarefa.net/detail/BIM-1069104

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Han, Tan Kim& Tajuddin, Hairul Anuar& Johan, Mohd Rafie. Feasibility Study on the Use of the Seeding Growth Technique in Producing a Highly Stable Gold Nanoparticle Colloidal System. Journal of Nanomaterials. 2015. Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1069104

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1069104