W
Waqar Ahmed
Researcher at University of Lincoln
Publications - 357
Citations - 5543
Waqar Ahmed is an academic researcher from University of Lincoln. The author has contributed to research in topics: Diamond & Chemical vapor deposition. The author has an hindex of 30, co-authored 321 publications receiving 4372 citations. Previous affiliations of Waqar Ahmed include Metropolitan University & University of Salford.
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Emergence of 3D Printed Dosage Forms: Opportunities and Challenges
Mohamed Albed Alhnan,Tochukwu Chijioke Okwuosa,Muzna Sadia,Ka-Wai Wan,Waqar Ahmed,Basel Arafat +5 more
TL;DR: Various3D printing technologies such as stereolithographic, powder based, selective laser sintering, fused deposition modelling and semi-solid extrusion 3D printing are presented and their advantages particularly with adaptability in the pharmaceutical field have been highlighted.
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Photocatalytic, sonocatalytic and sonophotocatalytic degradation of Rhodamine B using ZnO/CNTs composites photocatalysts
Mukhtar Ahmad,Ejaz Ahmed,Zhanglian Hong,Waqar Ahmed,Adbelbary Elhissi,N.R. Khalid,N.R. Khalid +6 more
TL;DR: In this study, degradation of Rhodamine B (RhB) as a dye pollutant was investigated in the presence of pristine ZnO nanoparticles andZnO/CNTs composites using photocatalysis and sonocatalysis systems separately and simultaneously and the adsorption was found to be an essential factor in the degradation of the dye.
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Channelled tablets: an innovative approach to accelerating drug release from 3D printed tablets
TL;DR: The use of a novel design approach of caplets with perforated channels to accelerate drug release from 3D printed tablets and the incorporation of short channels can be adopted in the designs of dosage forms, implants or stents to enhance the release rate of eluting drug from polymer‐rich structures is demonstrated.
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Carbon Nanotubes in Cancer Therapy and Drug Delivery
TL;DR: This paper paper will discuss the therapeutic applications of CNTs with a major focus on their applications for the treatment of cancer.
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A facile one-step approach to synthesizing ZnO/graphene composites for enhanced degradation of methylene blue under visible light
Moghis U. Ahmad,Moghis U. Ahmad,Ejaz Ahmed,Zhanglian Hong,Jianfeng Xu,N.R. Khalid,N.R. Khalid,Abdelbary Elhissi,Waqar Ahmed +8 more
TL;DR: In this paper, a series of visible light-responsive ZnO/graphene composite photocatalysts were successfully synthesized by a facile single step solvothermal method, using ethylene glycol as a solvent and a reducing agent.