Results 11 to 20 of about 67,874,633 (306)

Simulation of droplet-based microfluidic lab-on-a-chip applications [PDF]

open access: yes, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Henkel, T   +4 more
core   +6 more sources

From chip-in-a-lab to lab-on-a-chip: towards a single handheld electronic system for multiple application-specific lab-on-a-chip (ASLOC) [PDF]

open access: yes, 2020
We present a portable, battery-operated and application-specific lab-on-a-chip (ASLOC) system that can be easily configured for a wide range of lab-on-a-chip applications. It is based on multiplexed electrical current detection that serves as the sensing
Campos, C. D. M.   +5 more
core   +2 more sources

Design of smartphone-controlled low-cost potentiostat for cyclic voltammetry analysis based on ESP32 microcontroller

open access: yesSensing and Bio-Sensing Research, 2022
The electrochemical-based analysis provides simplicity, robustness, and relatively less maintenance. Specifically, a low-cost potentiostat, a basic equipment to conduct electrochemistry experiments and analysis, is necessary to aid small-medium ...
Isa Anshori   +6 more
doaj   +1 more source

Systematic characterization of cleanroom-free fabricated macrovalves, demonstrating pumps and mixers for automated fluid handling tuned for organ-on-chip applications

open access: yesMicrosystems & Nanoengineering, 2022
Integrated valves enable automated control in microfluidic systems, as they can be applied for mixing, pumping and compartmentalization purposes. Such automation would be highly valuable for applications in organ-on-chip (OoC) systems.
Elsbeth G. B. M. Bossink   +5 more
doaj   +1 more source

Label-Free Microfluidic Impedance Cytometry for Acrosome Integrity Assessment of Boar Spermatozoa

open access: yesBiosensors, 2022
Microfluidics and lab-on-chip technologies have been used in a wide range of biomedical applications. They are known as versatile, rapid, and low-cost alternatives for expensive equipment and time-intensive processing.
Stella A. Kruit   +4 more
doaj   +1 more source

Chicken skin based Milli Watt range biocompatible triboelectric nanogenerator for biomechanical energy harvesting

open access: yesScientific Reports, 2023
This work reports a high-performance, low-cost, biocompatible triboelectric nanogenerator (TENG) using chicken skin (CS). The device is suitable to power wearable devices, which is critical to adapt electronics in monitoring, predicting, and treating ...
Muhammad Umair Khan   +4 more
doaj   +1 more source

ESPotensio: A Low-Cost and Portable Potentiostat With Multi-Channel and Multi-Analysis Electrochemical Measurements

open access: yesIEEE Access, 2022
Electrochemical measurement methods are widely used to analyze various biochemical reactions due to their simplicity and versatility. Therefore, the development of potentiostats, electrochemical-based analytical instruments, that are low in cost but ...
Isa Anshori   +9 more
doaj   +1 more source

Highly-integrated lab-on-chip system for point-of-care multiparameter analysis

open access: yes, 2022
S.464-473A novel innovative approach towards a marketable lab-on-chip system for point-of-care in vitro diagnostics is reported. In a consortium of seven Fraunhofer Institutes a lab-on-chip system called "Fraunhofer ivD-platform" has been established ...
Burgard, Matthias   +17 more
core   +1 more source

Determining Particle Size and Position in a Coplanar Electrode Setup Using Measured Opacity for Microfluidic Cytometry

open access: yesBiosensors, 2021
Microfluidic impedance flow cytometers enable high-throughput, non-invasive, and label-free detection of single-cells. Cytometers with coplanar electrodes are easy and cheap to fabricate, but are sensitive to positional differences of passing particles ...
Douwe S. de Bruijn   +3 more
doaj   +1 more source

Rapid determination of vitamin B12 concentration with a chemiluminescence lab on a chip [PDF]

open access: yes, 2012
This paper reports a novel method for the rapid determination of vitamin B12 concentration in a continuous-flow lab-on-a-chip system. This new method is based on luminol-peroxide chemiluminescence (CL) assays for the detection of cobalt(II) ions in ...
Nguyen, Nam-Trung   +7 more
core   +1 more source

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