Preparation of silver and gold nanoparticles by using Nd-YAG pulse laser ablation

Other Title(s)

تحضير جسيمات الفضة و الذهب النانوية باستخدام طريقة الاستئصال بليزر الياك النبضي

Joint Authors

Musa, Ahmad A.
Jamil, Zaynab Nasir
Faisal, Abd al-Qadir Dawud

Source

Engineering and Technology Journal

Issue

Vol. 32, Issue 1B (31 Jan. 2014), pp.138-144, 7 p.

Publisher

University of Technology

Publication Date

2014-01-31

Country of Publication

Iraq

No. of Pages

7

Main Subjects

Physics

Topics

Abstract AR

تم تحضير جسيمات نانوية من الفضة و الذهب باستخدام طريقة الاستئصال بالليزر النبضي.

تمت الدراسة لأهداف معدنية نقية من الفضة و الذهب لإنتاج محلول الجسيمات النانوية في الماء الاايوني.

درست الخواص البصرية بمطيافية الأشعة فوق البنفسجية (UV-VIS).

بينت الأطياف ظهور ذروات حادة نتيجة الامتصاص السطحي البلازموني عند 405 نانومتر و 523 نانومتر للفضة و الذهب على التوالي.

فحص حجم وشكل الجسيمات النانوية "بجهاز المجهر الالكتروني النافذ (TEM) وجد أن جسيمات الفضة والذهب كروية الشكل ومعدل اقطارهما 01 نانومتر و 6 نانومتر لكل منهما على التوالي.

Abstract EN

Silver and gold nanoparticles were prepared by using nanosecond pulsed laser ablation.

Ablation of pure metal targets (Ag and Au) for nanoparticle colloidal production was studied in de-ionized water.

The optical properties were studied with Ultraviolet- Visible (UV-Vis) spectrophotometer.

The spectra reveal sharp peaks due to surface plasmon absorption peaks at 405 nm and 523 nm for Ag and Au respectively.

The size and shape of nanoparticles was investigated by Transmission Electron Microscope (TEM).

Spherical shapes with average diameters of 10 nm and 6 nm for silver and gold nanoparticles were found respectively.

American Psychological Association (APA)

Faisal, Abd al-Qadir Dawud& Jamil, Zaynab Nasir& Musa, Ahmad A.. 2014. Preparation of silver and gold nanoparticles by using Nd-YAG pulse laser ablation. Engineering and Technology Journal،Vol. 32, no. 1B, pp.138-144.
https://search.emarefa.net/detail/BIM-371022

Modern Language Association (MLA)

Faisal, Abd al-Qadir Dawud…[et al.]. Preparation of silver and gold nanoparticles by using Nd-YAG pulse laser ablation. Engineering and Technology Journal Vol. 32, no. 1B (2014), pp.138-144.
https://search.emarefa.net/detail/BIM-371022

American Medical Association (AMA)

Faisal, Abd al-Qadir Dawud& Jamil, Zaynab Nasir& Musa, Ahmad A.. Preparation of silver and gold nanoparticles by using Nd-YAG pulse laser ablation. Engineering and Technology Journal. 2014. Vol. 32, no. 1B, pp.138-144.
https://search.emarefa.net/detail/BIM-371022

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references : p. 143-144

Record ID

BIM-371022