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#COSIMeasure: An #automated #OpenSource measurement system providing submillimetre resolution, robust configuration & a large working volume to support a versatile range of applications:
https://doi.org/10.1038/s41598-017-13824-z
#DIYbio #lab #resonance #instruments #MRI #NMR #RF #BeagleBoneBlack #GUI #medicine
On-site construction of a portable #OpenSource point-of-care low-field #MRI system in #Africa:
- 50 mT #Halbach #magnet
- #3Dprinted & #CNC -milled parts
- #MaRCoS / #RedPitaya #SDRlab / #FPGA -control
https://doi.org/10.1002/nbm.4917
#DIYbio #lab #magnetic #resonance #instruments #NMR #PoC #medicine
One-shot resin #3Dprinted #OpenSource #stators for low-cost #fabrication of magic-angle spinning #NMR #probeheads:
-equipped with a homemade #RF coil
-cost < 5 €
https://doi.org/10.1021/acs.analchem.3c01323
#DIYbio #DIYchem #chemistry #lab #instruments #nuclear #magnetic #resonance #spectroscopy
Open Lab Starter Kit Small Laser V2 - An #OpenSource #FabLab produced #LaserCutter:
- 40 W CO2 #laser cutter
- materials: plywood, acrylics & MFD
- cutting area of 400 mm x 600 mm
- #ATtiny / #Teensy -controlled
https://doi.org/10.1016/j.ohx.2025.e00664
#OLSK #DIYbio #lab #instruments #Maker #hackerspace #DIYtech #DIY
#PocketPotentiostat: #OpenSource framework for a #potentiostat, #galvanostat & #electrochemical #impedance #spectrometer:
- #voltammetry & #chronoamperometry (pA-0.1 A & ±12 V)
- #chronopotentiometry
- #EIS bandwidth: 0.1-1 MHz
https://doi.org/10.1021/acs.jchemed.1c00228
#DIYbio #electrochemistry #lab #instruments #science #research #STEM #MINT #education
#PUDELstat: An improved modular low-cost #OpenSource #potentiostat / #galvanostat for #electrochemical laboratories:
-#Arduino / #GUI -controlled
-requires #LabVIEW
-cost ~ US $40
https://doi.org/10.1021/acs.jchemed.3c01044
#DIYbio #chemistry #electrochemistry #lab #instruments #voltammetry
#SweepStat: An #OpenSource #DIY two-electrode #potentiostat for macroelectrode & ultramicroelectrode studies:
-measurements in the nA regime
-conduct cyclic #voltammetry & #chronoamperometry
-cost ~US $55
https://doi.org/10.1021/acs.jchemed.9b00893
#DIYbio #chemistry #electrochemistry #lab #instruments
#OpenSource #syringe #pump library:
- #3Dprinted & off the shelf parts
- #RaspberryPi -control
https://doi.org/10.1371/journal.pone.0107216
#DIYbio #DIYtech #DIYchem #chemistry #lab #instruments
Fabrication & validation of an affordable #OpenSource #DIY coaxial #3D #extrusion #bioprinter:
-based on #Ender3D Pro, #Python / #GCode
-2 #syringe #pump #extruders
-coaxial nozzle print head
-cost < $600
https://doi.org/10.1038/s41598-025-06478-9
#DIYbio #lab #bioprinting #instruments #hydrogel #tissue #engineering
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