Biosensors-on-chip: A topical review

S Chen, MH Shamsi - Journal of Micromechanics and …, 2017 - iopscience.iop.org
This review will examine the integration of two fields that are currently at the forefront of
science, ie biosensors and microfluidics. As a lab-on-a-chip (LOC) technology, microfluidics …

Desktop fabrication of lab-on-chip devices on flexible substrates: A brief review

AZ Qamar, MH Shamsi - Micromachines, 2020 - mdpi.com
Flexible microfluidic devices are currently in demand because they can be mass-produced
in resource-limited settings using simple and inexpensive fabrication tools. Finding new …

Label-free Electrochemical Detection of CGG Repeats on Inkjet Printable 2D Layers of MoS2

N Asefifeyzabadi, R Alkhaldi, AZ Qamar… - … Applied Materials & …, 2020 - ACS Publications
Flexible and ultrasensitive biosensing platforms capable of detecting a large number of
trinucleotide repeats (TNRs) are crucial for future technology development needed to …

Hand-fabricated CNT/AgNPs electrodes using wax-on-plastic platforms for electro-immunosensing application

S Chen, AZ Qamar, N Asefifeyzabadi, M Funneman… - Scientific reports, 2019 - nature.com
Fabrication of inexpensive and flexible electronic and electrochemical sensors is in high
demand for a wide range of biochemical and biomedical applications. We explore hand …

First multiplexed electrochemical wax-on-plastic chip: PNA/GO interface integration for DNA detection

PK Das, O Adil, MH Shamsi - Journal of Micromechanics and …, 2023 - iopscience.iop.org
This study presents the fabrication of the first multiplexed wax-on-plastic electrochemical
chip with low-temperature sintering of the conductive layers. A total of 169 sensing …

Fatigue behaviour of inkjet-printed silver interconnects on silica-coated mesoporous flexible PET substrate

GS Khinda, MZ Kokash, M Alhendi… - Flexible and Printed …, 2022 - iopscience.iop.org
Inkjet-printed silver conductive patterns are used in many flexible electronics applications
ranging from health care, industrial assets management to aviation. Understanding of the …

DNA interfaces with dimensional materials for biomedical applications

N Asefifeyzabadi, PK Das, AH Onorimuo, G Durocher… - RSC …, 2021 - pubs.rsc.org
DNA interfaces with nano, micro, and macro materials have gained widespread attention for
various applications. Such interfaces exhibit distinct functions and properties not only due to …

Evolution of wax-on-plastic microfluidics for sub-microliter flow dynamics and its application in distance-based assay

AZ Qamar, G Parker, GR Kinsel, MH Shamsi - Microfluidics and …, 2019 - Springer
Plastic substrates are known for their flexibility, optical clearance, toughness, heat
resistance, and nonabsorbent properties. Here, we introduce new wax-on-plastic …

Stacking up: a new approach for cell culture studies

DS Veliz, H Zhang, M Toivakka - Biomaterials science, 2019 - pubs.rsc.org
Traditional cell culture relies mostly on flat plastic surfaces, such as Petri dishes and
multiwell plates. These commercial surfaces provide limited flexibility for experimental …

Wax transfer printing to enable robust barrier definition in devices based on non-standard porous materials

A To, C Downs, E Fu - Journal of Micromechanics and …, 2017 - iopscience.iop.org
Wax printing has become a common method of fabricating channels in cellulose-based
microfluidic devices. However, a limitation of wax printing is that it is restricted to relatively …