نتایج جستجو برای: nanogold
تعداد نتایج: 261 فیلتر نتایج به سال:
We report a bioinspired multifunctional albumin derived polypeptide coating comprising grafted poly(ethylene oxide) chains, multiple copies of the HIV TAT derived peptide enabling cellular uptake as well as mitochondria targeting triphenyl-phosphonium (TPP) groups. Exploring these polypeptide copolymers for passivating gold nanoparticles (Au NPs) yielded (i) NIR-emitting markers in confocal mic...
To accurately diagnose COVID-19 infection and its time-dependent progression, the rapid, sensitive, noninvasive determination of immunoglobulins A specific to SARS-CoV-2 (IgA) in saliva serum is needed complement tests that detect G M. We have developed a dual optical/chemiluminescence format lateral flow immunoassay (LFIA) immunosensor for IgA saliva. recombinant nucleocapsid antigen specifica...
INTRODUCTION The assessment of thrombus size following treatments directed at preventing thrombosis or enhancing its resolution has generally relied on physical or histological methods. This cross-sectional design imposes the need for increased numbers of animals for experiments. Micro-computed tomography (microCT) has been used to detect the presence of venous thrombus in experimental models b...
Microfabricated silicon/glass-based devices with functionalities of simultaneous polymerase chain reaction (PCR) target amplification and sequence-specific electrochemical (EC) detection have been successfully developed. The microchip-based device has a reaction chamber (volume of 8 microl) formed in a silicon substrate sealed by bonding to a glass substrate. Electrode materials such as gold an...
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