Browsing by Author "Akbar, Wazir"
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Characterization and antibacterial properties of nanoboron powders and nanoboron powder coated textiles
Akbar, Wazir; Noor, M. R.; Kowal, K.; Syed, T.; Soulimane, T.; Başım, Gül Bahar (Elsevier, 2017-02)The antibacterial properties of boron-containing compounds are well known although there are limited studies available on the pure boron nanoparticles. In this paper, nanoboron particles are characterized in terms of their ... -
A coupled material removal model for chemical mechanical polishing processes
Akbar, Wazir; Ertunç, Özgür (IOP Publishing, 2021-10-01)Chemical mechanical polishing (CMP) is a process used to obtain planarized surfaces in microelectronic device manufacturing. The planarization is achieved by material removal from the wafer surface by synergistic effect ... -
Development of multifunctional tick repellent textiles
Akbar, Wazir (2016-09)This thesis focuses on smart textile manufacturing with tick repellency through encapsulation of the natural extracts and applying them onto the fabric surfaces. Tick-borne encephalitis (TBE) is a human viral infectious ... -
Model-based optimization of CMP process parameters for uniform material removal selectivity in cu/barrier planarization
Akbar, Wazir; Ertunç, Özgür (IOP Publishing, 2022-02-01)Chemical mechanical planarization is a process of achieving planar surfaces in the semiconductor manufacturing industry. The planarization of a surface is achieved by material removal from the wafer surface. The material ... -
Modeling and optimization of chemical mechanical polishing of semiconductor materials
Chemical mechanical polishing (CMP) is a process of planarization of metal and dielectric surfaces typically in microelectronic devices manufacturing. Planarization is achieved by removing material from the wafer surface ... -
Nano-boron as an antibacterial agent for functionalized textiles
Akbar, Wazir; Karagöz, Ayşe; Başım, Gül Bahar; Noor, M.; Syed, T.; Lum, J.; Unluagac, M. (Cambridge University Press, 2015-01)The antibacterial properties of boron-containing compounds are well known although there are limited studies available on the pure boron nanoparticles. In this study boron nano-particles were characterized in terms of their ... -
Optimized process and tool design for gan chemical mechanical planarization
Ozbek, S.; Akbar, Wazir; Başım, Gül Bahar (The Electrochemical Society, 2017-10-04)In this paper, we present a systematic approach to the gallium nitride (GaN) chemical mechanical planarization (CMP) process through evaluating the effect of crystallographic orientation, slurry chemistry and process ... -
Photocatalytic and antibacterial functionality evaluation of nanoboron coated textiles
Akbar, Wazir; Karagöz, Ayşe; Aktas, Gözde; Başım, Gül Bahar (2016-09-01)Antibacterial properties of boron-containing compounds are well known although studies available on pure boron nanoparticles are relatively limited. In the present study, we examine the feasibility of the application of ... -
Surface characterization of textiles for optimization of functional polymeric nano-capsule attachment
Akbar, Wazir; Başım, Gül Bahar (Carl Hanser Verlag, 2019-09)Surface properties of textiles play an essential role in their functionalization with micro/nanometer-sized polymeric capsules containing active agents that can provide controlled release. The attached capsules provide ...
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