#FLUID: An #OpenSource #3Dprinted #Arduino-controlled #synthesis #robot - Hardware & software blueprints for accessible #automation in #materials #science:
#NOpenAccess paper: https://doi.org/10.1021/acsaenm.5c00084
#DIYbio #DIYchem #chemistry #lab #instruments
An #OpenSource, low-cost multinuclear #NMR #spectrometer operating in the mT field regime:
-high spectral resolution
-arbitrary #RF pulse programming
-requires #LabVIEW
-cost: k$ 20 (mainly PXI waveform generator & digitizer alone)
-cost could be driven down by half using a home-built RF amplifier made with high-power operational amplifiers
#NOpenAccess paper: https://doi.org/10.1016/j.jmr.2021.107076
#DIYbio #DIYchem #chemistry #analytics #ULF #spectroscopy
#OpenSource-based #3Dprinting of thin #silica #gel layers in planar #chromatography:
-slurry doser replaces plastic extruder of #Prusa i3 #3Dprinter
-#NOpenAccess article
https://doi.org/10.1021/acs.analchem.6b04813
#DIYbio #lab #instruments #TLC #3Dprinting #DIYchem #chemistry #analytics
Office Chromatography: Miniaturized all-in-one #OpenSource system for planar #chromatography:
-article unfortunately #NOpenAccess
-#3Dprinted
-254 nm #UV #LED illumation
-#Arduino-/#RaspberryPi-/#PiCam-controlled
https://doi.org/10.1021/acs.analchem.8b02866
#DIYbio #lab #instruments #TLC #GCODE
...now published as #NOpenAccess in Nature Synthesis:
Summary: doi.org/10.1038/s44160-023-00478-1
Article: https://www.nature.com/articles/s44160-023-00473-6
The use of a universal chemical programming language (χDL) to encode and execute synthesis procedures for a variety of chemical reactions is reported, including reductive amination, ring formation, esterification, carbon–carbon bond formation and amide coupling. These procedures are validated and repeated in two international laboratories and on three independent robots.
Accessible, lowcost #synthesis platform to produce high-quality #LPS #nanoparticles carrying small molecule or #RNA payloads using an #OpenSource modification of an #Ender3 #3Dprinter:
#nOpenAccess: https://doi.org/10.1021/acs.nanolett.3c04171 #DIYbio #lab #instruments #PoC #liposome #nanotechnology
#NanoMi: An #OpenSource #TEM, #STEM & #SEM electron #microscope hard- & software platform:
Article (#NOpenAccess): https://doi.org/10.1016/j.micron.2022.103362
Web: https://sites.google.com/view/nanomi-org
YouTube: https://youtu.be/sMi-UkWSFS8
#DIYbio #chemistry #lab #instruments #imaging #microscopy #EM #nanotechnology
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