The basis of SPR analysis is the measurement of changes in the resonance angle as molecules bind to or dissociate from the metal surface. This change can be detected and quantified, providing detailed ...

The light source intensity allows the use of a high-speed camera, which eventually collects more resonance measurements for every scan ... of three control surfaces and also on the active surface.

Six of these analogs restored cell surface CD4 and MHC-I expression in T cells by more than 50% while inducing a proportional reduction in Nef levels, with the most active analog yielding a DC50 value ...

Australian scientists developed a novel antiviral that targets the SARS-CoV-2 PLpro enzyme, showing strong preclinical efficacy in reducing both acute and long COVID symptoms in mice.

SERS is an analytical technique that utilizes a strong near-field created by localized surface plasmon resonance induced by incident light on metallic nanostructures based on gold thin films ...

Read more about the self-assembly of gold nanoparticles into small clusters. (Image: HU Berlin/HZB) AuNPs exhibit a strong surface plasmon resonance (SPR) effect, which is the collective oscillation ...

but can also provide nano-imaging of practical samples by using a localized surface plasmon mode at the tip of a metallic nanoprobe. We also discuss the current research status and some intriguing ...

Surface plasmon resonance sensorgrams showed dose-dependent and saturable binding of lenacapavir to cross-linked wild-type capsid hexamer with an equilibrium binding constant (KD) of 1.4 nM.