Alma D. Castañeda

Detection of microRNA by Electrocatalytic Amplification: A General Approach for Single-Particle Biosensing

Alma D. Castañeda, Nicholas Brenes, Aditya M. Kondajji et al. · Journal of the American Chemical Society · 2017 · 148 citations

Engineering, Bioelectrochemistry, Molecular Biology +20

Addressing Colloidal Stability for Unambiguous Electroanalysis of Single Nanoparticle Impacts

D. Robinson, Aditya M. Kondajji, Alma D. Castañeda et al. · The Journal of Physical Chemistry Letters · 2016 · 61 citations

Nanoparticles, Colloidal Material, Engineering +16

Electrocatalytic Amplification of Nanoparticle Collisions at Electrodes Modified with Polyelectrolyte Multilayer Films

Alma D. Castañeda, Timothy M. Alligrant, James A. Loussaert et al. · Langmuir · 2015 · 50 citations

Engineering, Electrode-electrolyte Interface, Polyelectrolyte Multilayer Films +18

Increasing the Collision Rate of Particle Impact Electroanalysis with Magnetically Guided Pt-Decorated Iron Oxide Nanoparticles

D. Robinson, Jason J. Yoo, Alma D. Castañeda et al. · ACS Nano · 2015 · 50 citations

Nanoparticles, Engineering, Signal Response Time +18

Electrocatalytic amplification of DNA-modified nanoparticle collisions via enzymatic digestion

Alma D. Castañeda, D. Robinson, Keith J. Stevenson et al. · Chemical Science · 2016 · 41 citations · Full text