Waqqar Ahmed
Waqqar Ahmed
Associate Professor, COMSATS University Islamabad
Adresse e-mail validée de comsats.edu.pk
Citée par
Citée par
Electrical and magnetic characterization of nanocrystalline Ni-Zn ferrite synthesis by co-precipitation route
IH Gul, W Ahmed, A Maqsood
Journal of Magnetism and Magnetic Materials 320 (3-4), 270-275, 2008
Quantitative analysis of gold nanorod alignment after electric field-assisted deposition
W Ahmed, ES Kooij, A Van Silfhout, B Poelsema
Nano letters 9 (11), 3786-3794, 2009
Controlling the morphology of multi-branched gold nanoparticles
W Ahmed, E Stefan Kooij, A van Silfhout, B Poelsema
Nanotechnology 21, 125605, 2010
Localized plasmons in noble metal nanospheroids
ES Kooij, W Ahmed, HJW Zandvliet, B Poelsema
The Journal of Physical Chemistry C, 2011
Dielectrophoretic alignment of metal and metal oxide nanowires and nanotubes: A universal set of parameters for bridging prepatterned microelectrodes
AW Maijenburg, MG Maas, EJB Rodijk, W Ahmed, ES Kooij, ET Carlen, ...
Journal of colloid and interface science 355 (2), 486-493, 2011
From nanorods to nanostars: Tuning the optical properties of gold nanoparticles
ES Kooij, W Ahmed, C Hellenthal, HJW Zandvliet, B Poelsema
Colloids and Surfaces A: Physicochemical and Engineering Aspects 413, 231-238, 2012
Effect of Sn doping on the structural, optical, electrical and anticancer properties of WO3 nanoplates
F Mehmood, J Iqbal, T Jan, W Ahmed, W Ahmed, A Arshad, Q Mansoor, ...
Ceramics International 42 (13), 14334-14341, 2016
Tuning the oriented deposition of gold nanorods on patterned substrates
W Ahmed, C Glass, ES Kooij, JM van Ruitenbeek
Nanotechnology 25 (3), 035301, 2013
Dipole directed ring assembly of Ni-coated Au-nanorods
W Ahmed, RPB Laarman, C Hellenthal, ES Kooij, A Van Silfhout, ...
Chemical Communications 46 (36), 6711-6713, 2010
Facile room temperature synthesis of multifunctional CTAB coated gold nanoparticles
A Abdullah, M Altaf, HI Khan, GA Khan, W Khan, A Ali, AS Bhatti, SU Khan, ...
Chemical Physics 510, 30-36, 2018
Facile synthesis of 2-D Cu doped WO3 nanoplates with structural, optical and differential anti cancer characteristics
F Mehmood, J Iqbal, A Gul, W Ahmed, M Ismail
Physica E: Low-Dimensional Systems and Nanostructures 88, 188-193, 2017
Facile synthesis of gold nanostars over a wide size range and their excellent surface enhanced Raman scattering and fluorescence quenching properties
HI Khan, MU Khalid, A Abdullah, A Ali, AS Bhatti, SU Khan, W Ahmed
Journal of Vacuum Science & Technology B, Nanotechnology and …, 2018
Synthesis and spectroscopic characterization of gold nanoparticles via plasma-liquid interaction technique
N Khatoon, HM Yasin, M Younus, W Ahmed, NU Rehman, M Zakaullah, ...
AIP Advances 8 (1), 015130, 2018
Efficient seed-mediated method for the large-scale synthesis of Au nanorods
W Ahmed, AS Bhatti, JM van Ruitenbeek
Journal of Nanoparticle Research 19 (3), 115, 2017
Facile synthesis of gold nanoworms with a tunable length and aspect ratio through oriented attachment of nanoparticles
W Ahmed, C Glass, JM van Ruitenbeek
Nanoscale 6 (21), 13222-13227, 2014
Tuning the dipole-directed assembly of core-shell nickel-coated gold nanorods
C Hellenthal, W Ahmed, ES Kooij, A van Silfhout, B Poelsema, ...
Journal of nanoparticle research 14 (9), 1-14, 2012
Gold nanoworms: Optical properties and simultaneous sers and fluorescence enhancement
HI Khan, GA Khan, S Mehmood, AD Khan, W Ahmed
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 220, 117111, 2019
Laser synthesis of surfactant-free silver nanoparticles for toxic dyes degradation and SERS applications
H Qayyum, W Ahmed, S Hussain, GA Khan, ZU Rehman, S Ullah, ...
Optics & Laser Technology 129, 106313, 2020
One-step synthesis of cetyltrimethylammonium bromide stabilized spherical gold nanoparticles
JM van Ruitenbeek, W Ahmed
Journal of Nanoscience with Advanced Technology 1 (3), 20-24, 2016
Tuning the morphology of lead zirconate titanate (PZT) nanostructures
C Glass, W Ahmed, J van Ruitenbeek
Materials Letters 125, 71-74, 2014
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