Rapid detection, characterization, and enumeration of foodborne pathogens

J Hoorfar - Apmis, 2011 - Wiley Online Library
J. Hoorfar. Rapid detection, characterization, and enumeration of foodborne pathogens.
APMIS 2011; 119 (Suppl. 133): 1–24. As food safety management further develops …

Simulation and quantitative clarification of AC susceptibility of magnetic fluid in nonlinear Brownian relaxation region

T Yoshida, K Enpuku - Japanese Journal of Applied Physics, 2009 - iopscience.iop.org
The nonlinear Brownian rotational relaxation of magnetic fluids for the case of large
excitation field was studied in relation to its biomedical applications. The Fokker–Planck …

Strategies for highly sensitive biomarker detection by Rolling Circle Amplification of signals from nucleic acid composed sensors

M Stougaard, S Juul, FF Andersen… - Integrative …, 2011 - academic.oup.com
The use of nucleic acids as components in highly sensitive biosensors has attracted
increasing interest during recent years, not least due to the ease by which nucleic acids can …

Sensitive detection of nucleic acids with rolling circle amplification and surface-enhanced Raman scattering spectroscopy

J Hu, C Zhang - Analytical chemistry, 2010 - ACS Publications
Detection of specific DNA sequences is important to molecular biology research and clinical
diagnostics. To improve the sensitivity of surface-enhanced Raman scattering spectroscopy …

Novel readout method for molecular diagnostic assays based on optical measurements of magnetic nanobead dynamics

M Donolato, P Antunes, RS Bejhed… - Analytical …, 2015 - ACS Publications
We demonstrate detection of DNA coils formed from a Vibrio cholerae DNA target at
picomolar concentrations using a novel optomagnetic approach exploiting the dynamic …

Quantification of rolling circle amplified DNA using magnetic nanobeads and a Blu-ray optical pick-up unit

M Donolato, P Antunes, TZG de la Torre… - Biosensors and …, 2015 - Elsevier
We present the first implementation of a Blu-ray optical pickup unit (OPU) for the high-
performance low-cost readout of a homogeneous assay in a multichamber microfluidic disc …

Detection of rolling circle amplified DNA molecules using probe-tagged magnetic nanobeads in a portable AC susceptometer

TZG de la Torre, A Mezger, D Herthnek… - Biosensors and …, 2011 - Elsevier
Here, the volume-amplified magnetic nanobead detection assay (VAM-NDA) is for the first
time applied for detection of rolling circle amplified (RCA) DNA molecules in a portable …

Detection of Rifampicin Resistance in Mycobacterium tuberculosis by Padlock Probes and Magnetic Nanobead-Based Readout

A Engström, T Zardán Gómez de la Torre, M Strømme… - PloS one, 2013 - journals.plos.org
Control of the global epidemic tuberculosis is severely hampered by the emergence of drug-
resistant Mycobacterium tuberculosis strains. Molecular methods offer a more rapid means …

On‐Chip Detection of Rolling Circle Amplified DNA Molecules from Bacillus Globigii Spores and Vibrio Cholerae

FW Østerberg, G Rizzi, M Donolato, RS Bejhed… - Small, 2014 - Wiley Online Library
For the first time DNA coils formed by rolling circle amplification are quantified on‐chip by
Brownian relaxation measurements on magnetic nanobeads using a magnetoresistive …

Self-assembled magnetic nanoparticle–graphene oxide nanotag for optomagnetic detection of DNA

B Tian, Y Han, J Fock, M Strömberg… - ACS Applied Nano …, 2019 - ACS Publications
In this work, a two-dimensional self-assembled magnetic nanoparticle–graphene oxide
(MNP-GO) nanocomposite is reported for the detection of DNA. Single-stranded DNA …