Single-cell microfluidic impedance cytometry: From raw signals to cell phenotypes using data analytics

C Honrado, P Bisegna, NS Swami, F Caselli - Lab on a Chip, 2021 - pubs.rsc.org
The biophysical analysis of single-cells by microfluidic impedance cytometry is emerging as
a label-free and high-throughput means to stratify the heterogeneity of cellular systems …

Nanomaterial-based electrochemical sensing of neurological drugs and neurotransmitters

BJ Sanghavi, OS Wolfbeis, T Hirsch, NS Swami - Microchimica Acta, 2015 - Springer
Nanomaterial-modified detection systems represent a chief driver towards the adoption of
electrochemical methods, since nanomaterials enable functional tunability, ability to self …

Microbial analysis in dielectrophoretic microfluidic systems

RE Fernandez, A Rohani, V Farmehini, NS Swami - Analytica chimica acta, 2017 - Elsevier
Infections caused by various known and emerging pathogenic microorganisms, including
antibiotic-resistant strains, are a major threat to global health and well-being. This highlights …

Analysis of parasitic protozoa at the single-cell level using microfluidic impedance cytometry

JS McGrath, C Honrado, D Spencer, B Horton… - Scientific reports, 2017 - nature.com
At present, there are few technologies which enable the detection, identification and viability
analysis of protozoan pathogens including Cryptosporidium and/or Giardia at the single (oo) …

Dielectrophoretic separation of micron and submicron particles: A review

S Dash, S Mohanty - Electrophoresis, 2014 - Wiley Online Library
This paper provides an overview on separation of micron and submicron sized biological
(cells, yeast, virus, bacteria, etc.) and nonbiological particles (latex, polystyrene, CNTs …

Porous ceramic tablet embedded with silver nanopatches for low-cost point-of-use water purification

B Ehdaie, C Krause, JA Smith - Environmental science & …, 2014 - ACS Publications
This work describes a novel method to embed silver in ceramic porous media in the form of
metallic silver nanopatches. This method has been applied to develop a new POU …

Silver nanoparticles decrease the viability of Cryptosporidium parvum oocysts

P Cameron, BK Gaiser, B Bhandari… - Applied and …, 2016 - Am Soc Microbiol
Oocysts of the waterborne protozoan parasite Cryptosporidium parvum are highly resistant
to chlorine disinfection. We show here that both silver nanoparticles (AgNPs) and silver ions …

Label-free quantification of intracellular mitochondrial dynamics using dielectrophoresis

A Rohani, JH Moore, JA Kashatus, H Sesaki… - Analytical …, 2017 - ACS Publications
Mitochondrial dynamics play an important role within several pathological conditions,
including cancer and neurological diseases. For the purpose of identifying therapies that …

Conductance-based biophysical distinction and microfluidic enrichment of nanovesicles derived from pancreatic tumor cells of varying invasiveness

JH Moore, WB Varhue, YH Su, SS Linton… - Analytical …, 2019 - ACS Publications
Diagnostics based on exosomes and other extracellular vesicles (EVs) are emerging as
strategies for informing cancer progression and therapies, since the lipid content and …

Refinement of insulator-based dielectrophoresis

CV Crowther, MA Hayes - Analyst, 2017 - pubs.rsc.org
The ability to separate analytes with increasingly similar properties drives the field of
separation science. One way to achieve such separations is using trapping and streaming …