ORCID Profile
0000-0002-2470-0218
Current Organisations
University of Technology Sydney
,
University of Agriculture Faisalabad
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Publisher: Royal Society of Chemistry (RSC)
Date: 2023
DOI: 10.1039/D2AY01714H
Abstract: Electrophoretic separation of charged ions on a textile-braided structure.
Publisher: American Chemical Society (ACS)
Date: 24-08-2023
Publisher: Informa UK Limited
Date: 15-10-2015
Publisher: Informa UK Limited
Date: 06-09-2018
Publisher: Royal Society of Chemistry (RSC)
Date: 2021
DOI: 10.1039/D1LC00538C
Abstract: Wireless bipolar electrochemistry on a surface-accessible textile-based electrofluidic 3D construct.
Publisher: PCSIR-Scientific Information Center
Date: 28-11-2019
DOI: 10.52763/PJSIR.PHYS.SCI.62.3.2019.174.180
Abstract: Different types of radiations have been found to be widely applicable in modifying the properties of materials. In this work colour strength (K/S) and colour fastness of reactive dyed cotton fabric has been studied with the application of three radiations microwave, ultraviolet and ultrasonic. Analysis of variance and comparison of mean values statistical tests were carried out to find out the effect of different radiation treatment time and fabric density on colour strength of cotton fabrics. The colour strength (K/S) of dyed fabric enhanced significantly by pretreatment with different radiations and highest shade depth is achieved in case of microwave in comparison to untreated ultrasonic and ultraviolet irradiated s les. Furthermore, irradiated s les have shown better colour fastness to washing in all three cases. Therefore these radiations can be used to enhance the colour properties of dyed fabrics.
Publisher: Springer Science and Business Media LLC
Date: 31-10-2022
DOI: 10.1007/S10404-022-02603-6
Abstract: Textile-based microfluidics offer new opportunities for developing low-cost, open surface-assessable analytical systems for the electrophoretic analysis of complex chemical and biological matrixes. In contrast to electrophoretic fluidic transport in typical chip-based enclosed capillaries where direct access to the s le zone during analysis is a real challenge. Herein, we demonstrate that electrophoretic selectivity could be easily manipulated on these inverted low-cost bespoke textile substrates via a simple surface-functionalization to manipulate, redirect, extract, and characterize charged analytes. This simple approach enables significant improvement in the electrophoretic separation and isotachophoretic (ITP) preconcentration of charged solutes at the surface of open surface-accessible 3D textile constructs. In this work, polyester 3D braided structures have been developed using the conventional braiding technique and used as the electrophoretic substrates, which were modified by dip-coating with polycationic polymers such as chitosan and polyethyleneimine (PEIn). The surface functionalization resulted in the modulation of the electroosmotic flow (EOF) and electrophoretic mobilities of the charged solutes with respect to the unmodified substrates. Chitosan outperformed PEIn in terms of efficient electrophoretic separation and isotachophoretic stacking of an anionic solute. However, PEIn modification resulted in significant suppression of the EOF over a broad range of pH values from 3 to 9 and exhibited fast EOF at acidic pH compared to controlled polyester, which could be promising for the analysis of basic proteins. These findings suggest a great potential for the development of affordable surface-accessible textile-based analytical devices for controlling the specific migration, direction, analysis time, and separation and preconcentration of charged analytes. Graphical abstract
Publisher: Informa UK Limited
Date: 13-04-2016
Publisher: Royal Society of Chemistry (RSC)
Date: 2016
DOI: 10.1039/C6RA06591K
Abstract: In this research work, low temperature curing of crease recovery finishes was done with the help of ZnO nanoparticles as catalyst in the presence of UV radiation. The results were compared with the conventional catalyst and thermal curing system.
Publisher: American Chemical Society (ACS)
Date: 10-09-2020
Publisher: Zenodo
Date: 2016
Start Date: 2019
End Date: 2019
Funder: Australian Institut
View Funded ActivityStart Date: 2016
End Date: 2016
Funder: Higher Education Commission, Pakistan
View Funded ActivityStart Date: 2017
End Date: 2021
Funder: University of Wollongong
View Funded ActivityStart Date: 2016
End Date: 2016
Funder: University of Agriculture, Faisalabad
View Funded Activity