Here, we report for the first time DNA aptamers targeted toward the COVID-19 nucleocapsid
protein (Np). Np is one of the most abundant structural proteins and it serves as a diagnostic …

The high-throughput sensors suitable for both hydrophilic and lipophilic targets are highly
desired for environmental pollutants including antibiotics. Previously we reported a signaling-…

Cellular entry of SARS-CoV-2 requires the binding between the receptor-binding domain (RBD)
of the viral Spike protein and the cellular angiotensin-converting enzyme 2 (ACE2). As …

Aptamers have attracted much attention due to their ability to bind to target molecules with
high affinity and specificity. The development of an approach capable of efficiently generating …

For the first time an anti-cocaine aptamer was cut into three fragments, which were still able
to specifically assemble with cocaine and render the sensitive and highly selective optical …

A new high-throughput surface plasmon resonance (SPR) biosensor based on differential
interferometric imaging is reported. The two SPR interferograms of the sensing surface are …

A new immunoassay method using surface plasmon resonance (SPR) coupled with online,
in-tube, solid-phase microextraction (SPME) was developed and applied to detect estradiol …

A detrimental role of the receptor for the advanced glycation end product (RAGE) has been
identified in the immune response, and various pathological conditions and its V and C1 …

Surface plasmon resonance (SPR) biosensing technology will likely become a type of label-free
technology for transient and weak biomolecular interaction analysis (BIA); however, it …

Amount of Microcystin-LR in water was rapidly and quantitatively detected by SPR (surface
plasmon resonance) technique. After the MC-LR being immobilized on the surface of the chip…