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Prothena Presents New Research in the Treatment of Alzheimer s Disease at Alzheimer s Association International Conference® 2023 (AAIC®)

Low Volume Degasser Module for Microfluidic Systems

Biotech Fluidics has developed innovative low-volume online degassing modules designed for micro- and nanofluidic systems, utilised in various life science applications such as dispensing, diagnostics, drug screening, nucleic acid sequencing, and tissue culture. Click to read more.

A performance comparison of heterostructure surface plasmon resonance by Tarik Bin Abdul Akib, Shahriar Mostufa et al

This paper presents a performance comparison of heterostructure surface plasmon resonance (SPR) biosensors for the application of Novel Coronavirus SARS-CoV-2 diagnosis. The comparison is performed and compared with the existing literature based on the performance parameters in terms of several prisms such as BaF2, BK7, CaF2, CsF, SF6, and SiO2, several adhesion layers such as TiO2, Chromium, plasmonic metals such as Ag, Au, and two-dimensional (2D) transition metal dichalcogenides materials such as BP, Graphene, PtSe2 MoS2, MoSe2, WS2, WSe2. To study the performance of the heterostructure SPR sensor, the transfer matrix method is applied, and to analyses, the electric field intensity near the graphene-sensing layer contact, the finite-difference time-domain approach is utilized. Numerical results show that the heterostructure comprised of CaF2/TiO2/Ag/BP/Graphene/Sensing-layer has the best sensitivity and detection accuracy. The proposed sensor has an angle shift sensitivity of 390°/

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