Conjugation of antibodies to gold nanorods through Fc portion: synthesis and molecular specific imaging

PP Joshi, SJ Yoon, WG Hardin, S Emelianov… - Bioconjugate …, 2013 - ACS Publications
Anisotropic gold nanorods provide a convenient combination of properties, such as
tunability of plasmon resonances and strong extinction cross sections in the near-infrared to …

Orientation-controlled bioconjugation of antibodies to silver nanoparticles

NE Pollok, C Rabin, L Smith, RM Crooks - Bioconjugate chemistry, 2019 - ACS Publications
Here we report on the use of heterobifunctional cross-linkers (HBCLs) to control the number,
orientation, and activity of immunoglobulin G antibodies (Abs) conjugated to silver …

Dual-shaped silver nanoparticle labels for electrochemical detection of bioassays

NE Pollok, Y Peng, N Raj, C Walgama… - ACS applied nano …, 2021 - ACS Publications
In this paper, we demonstrate the use of dual-shaped silver nanoparticles (AgNPs) as
detection labels for electrochemical bioassays. The key finding is that by simultaneously …

Synthesis of highly stable silver nanoparticles by photoreduction and their size fractionation by phase transfer method

P Kshirsagar, SS Sangaru, MA Malvindi… - Colloids and Surfaces A …, 2011 - Elsevier
In this report we demonstrate a green chemical approach for the synthesis of stable silver
nanoparticles in aqueous medium using tyrosine as an efficient photoreducing agent. A …

Metal enhanced fluorescence of flavin mononucleotide using new plasmonic platform

A Synak, B Grobelna, S Raut, P Bojarski, I Gryczyński… - Optical Materials, 2016 - Elsevier
New plasmonic platform was successfully obtained to investigate the increase of
fluorescence intensity of a fluorophore in the presence of silver nanoparticles. A flavin …

Enhanced emission of Nile Red on plasmonic platforms

A Synak, P Bojarski, B Grobelna, I Gryczyński… - Optical Materials, 2018 - Elsevier
Strongly enhanced fluorescence of Nile Red deposited in the vicinity of silver nanoparticles
and gold semitransparent mirror was observed. The properties of three different plasmonic …

The Development of a Metalloimmunoassay for the Detection of NT-proBNP

NE Pollok - 2021 - repositories.lib.utexas.edu
The purpose of this doctoral research is to develop a biosensor for the monitoring of heart
failure (HF) in humans. Currently, there is no quantitative patient-facilitated method to …

Near-IR plasmonic contrast agents for molecular imaging, cell tracking and clinical translation

PP Joshi - 2014 - repositories.lib.utexas.edu
Gold nanoparticles attain an intense focus in biomedical imaging applications due to their
unique optical properties, facile conjugation with biomolecules, and biocompatibility …