Browsing by Author "AlEjji, Maryam"
Now showing items 1-9 of 9
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Continuous Nanoparticle Patterning Strategy in Layer-Structured Nanocomposite Fibers
Xu, Weiheng; Franklin, Rahul; Ravichandran, Dharneedar; Bawareth, Mohammed; Jambhulkar, Sayli; Zhu, Yuxiang; Kakarla, Mounika; Ejaz, Faizan; Kwon, Beomjin; Hassan, Mohammad K.; Al-Ejji, Maryam; Asadi, Amir; Chawla, Nikhilesh; Song, Kenan... more authors ... less authors ( John Wiley and Sons Inc , 2022 , Article)Anisotropic polymer/nanoparticle composites display unique mechanical, thermal, electrical, and optical properties depending on confirmation and configuration control of the composing elements. Processes, such as vapor ... -
Design and Development of Inexpensive Paper-Based Chemosensors for Detection of Divalent Copper
Geetha, Mithra; Sadasivuni, Kishor Kumar; Al-Ejji, Maryam; Sivadas, Nandagopal; Bhattacharyya, Bagmita; Musthafa, Farzana N.; Alfarwati, Sarya; Promi, Tamanna Jannat; Ahmad, Sumayya Ali; Alabed, Sara; Hijazi, Dima Anwar; Alsaedi, Fatimatulzahraa; Al-Shaibah, Faozia Nasser... more authors ... less authors ( Springer Nature , 2023 , Article)Abstract: Simple, portable, and low-cost paper-based sensors are alternative devices that have the potential to replace high-cost sensing technologies. The compatibility of the paper base biosensors for both chemical and ... -
Developing sustainable draw solute for forward osmosis process using poly(amidoamine) dendrimer coated magnetic nanoparticles
Hassanein, Amani; Hafiz, Mhd Ammar; Hassan, Mohammad K.; Ba-Abbad, Muneer M.; AL-Ejji, Maryam; Alfahel, Radwan; Mahmoud, Khaled A.; Talhami, Mohammed; Hawari, Alaa H.... more authors ... less authors ( Elsevier B.V. , 2023 , Article)Forward osmosis is the least energy intensive water treatment membrane process, however, designing a sustainable draw solute is still a critical research necessity. In this work, we developed Poly(amidoamine) dendrimer ... -
Development and Productive use of Virtual Pandemic Awareness Course during COVID-19 Outbreak to Stimulate STEM Curiosity in High School Students
Alkhair, Shahad; Elhawary, Enas; ali, ruba; Siby, Nitha; Aledamat, Rania; AlEjji, Maryam; Bhadra, Jolly; Ahmed, Zubair; Al-Thani, Noora... more authors ... less authors ( Qatar University Press , 2021 , Poster)In early 2020 when Covid-19 hit the globe, it caused significant destruction to the educational process. Schools were shut down, teachers and students struggled to adapt to the new method of learning. Meanwhile, Students ... -
Hierarchical Porous Carbon Nitride-Crumpled Nanosheet-Embedded Copper Single Atoms: An Efficient Catalyst for Carbon Monoxide Oxidation
Eid, Kamel; Sliem, Mostafa H.; Al-Ejji, Maryam; Abdullah, Aboubakr M.; Harfouche, Messaoud; Varma, Rajender S.... more authors ... less authors ( American Chemical Society , 2022 , Article)Rational design of metal single-site embedded porous graphitic carbon nitride (P-g-C3N4) nanostructures exploiting maximum atom utilization is warranted to enhance the thermal CO oxidation (COOx) reaction. Herein, a facile, ... -
Magnetic nanoparticles draw solution for forward osmosis: Current status and future challenges in wastewater treatment
Hafiz, MhdAmmar; Hassanein, Amani; Talhami, Mohammed; AL-Ejji, Maryam; Hassan, Mohammad K.; Hawari, Alaa H.... more authors ... less authors ( Elsevier , 2022 , Article)Forward osmosis is considered as the least energy intensive membrane process since it operates based on the osmotic pressure gradient. However, it is still considered as immature technology mainly due to the elevated cost ... -
Preparation and Preliminary Dielectric Characterization of Structured C60-Thiol-Ene Polymer Nanocomposites Assembled Using the Thiol-Ene Click Reaction
Ahmed, Hanaa M.; Windham, Amber D.; Al-Ejji, Maryam M.; Al-Qahtani, Noora H.; Hassan, Mohammad K.; Mauritz, Kenneth A.; Buchanan, Randy K.; Buchanan, J. Paige... more authors ... less authors ( MDPI AG , 2015 , Article)Fullerene-containing materials have the ability to store and release electrical energy. Therefore, fullerenes may ultimately find use in high-voltage equipment devices or as super capacitors for high electric energy storage ... -
Role of Graphene Oxide in Bacterial Cellulose−Gelatin Hydrogels for Wound Dressing Applications
Khan, Muhammad Umar Aslam; Stojanović, Goran M.; Hassan, Rozita; Anand, T. Joseph Sahaya; Al-Ejji, Maryam; Hasan, Anwarul... more authors ... less authors ( American Chemical Society , 2022 , Article)Biopolymer-based hydrogels have several advantages, including robust mechanical, high biocompatibility, and excellent properties. These hydrogels can be ideal wound dressing materials and advantageous to repair and regenerate ... -
Synthesis of mesoporous carbons with controlled morphology and pore diameters from SBA-15 prepared through the microwave-assisted process and their CO2 adsorption capacity
Lakhi, Kripal S.; Cha, Wang S.; Choy, Jin-Ho; Al-Ejji, Maryam; Abdullah, Aboubakr M.; Al-Enizi, Abdullah M.; Vinu, Ajayan... more authors ... less authors ( Elsevier B.V. , 2016 , Article)Mesoporous carbon materials (CMK-3-T-MW) with high surface area, different pore diameters and rod shaped morphology were synthesized via nanocasting technique using the SBA-15 templates prepared by ultra-fast microwave-assisted ...