Browsing by Subject "microfluidic devices"
Now showing items 1-10 of 10
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3d-printed bioanalytical devices
(IOP Publishing, 2016-06-02)While 3D printing technologies first appeared in the 1980s, prohibitive costs, limited materials, and the relatively small number of commercially available printers confined applications mainly to prototyping for manufacturing ... -
3d-printed fluidic devices for nanoparticle preparation and flow-injection amperometry using integrated prussian blue nanoparticle-modified electrodes
(American Chemical Society (ACS), 2015-05-19)A consumer-grade fused filament fabrication (PP) 31) printer was used to construct fluidic devices for nanoparticle preparation and electrochemical sensing. Devices were printed using poly(ethylene terephthalate) and ... -
3d-printed supercapacitor-powered electrochemiluminescent protein immunoarray
(Elsevier BV, 2016-03-01) -
Automated 3d-printed unibody immunoarray for chemiluminescence detection of cancer biomarker proteins
(Royal Society of Chemistry (RSC), 2017-01-01)A low cost three-dimensional (3D) printed clear plastic microfluidic device was fabricated for fast, low cost automated protein detection. The unibody device features three reagent reservoirs, an efficient 3D network for ... -
Automated multiplexed ecl immunoarrays for cancer biomarker proteins
(American Chemical Society (ACS), 2015-04-21)Point-of-care diagnostics based on multiplexed protein measurements face challenges of simple, automated, low-cost, and high-throughput operation-with high sensitivity. Herein, we describe an automated, microprocessor-controlled ... -
Electrochemiluminescence at bare and dna-coated graphite electrodes in 3d-printed fluidic devices
(American Chemical Society (ACS), 2016-02-26)Clear plastic fluidic devices with ports for incorporating electrodes to enable electrochemiluminescence (ECL) measurements were prepared using a low-cost, desktop three-dimensional (3D) printer based on stereolithography. ... -
High-strength thermoplastic bonding for multi-channel, multi-layer lab-on-chip devices for ocean and environmental applications
(Springer Nature, 2015-08-05)A solvent vapour thermoplastic bonding process is reported which provides high-strength bonding of PMMA over a large area for multi-channel and multi-layer microfluidic devices with shallow high-resolution channel features. ... -
Paper-based electrochemical immunoassay for rapid, inexpensive cancer biomarker protein detection
(Royal Society of Chemistry (RSC), 2014-01-01)Inexpensive, reusable electrochemical sensor chips were fabricated from gold CDs. All reagents were loaded onto a paper disk sequentially, then placed on the chip to detect cancer biomarker prostate specific antigen (PSA) ... -
Paper-based electrochemiluminescent screening for genotoxic activity in the environment
(American Chemical Society (ACS), 2013-02-19)A low cost, microfluidic paper electrochemical device (mu PED) was fabricated using screen printing of electrodes and heat transfer of patterned wax paper onto filter paper. The mu PED features films of a light-emitting ...