#chromatography — Public Fediverse posts

https://www.europesays.com/ie/498496/ Bioinformatics accelerates discovery of marine-derived bioactive therapeutic peptides #AminoAcid #Bioinformatics #Biomedicine #Cell #Chromatography #Drugs #Éire #fermentation #food #IE #Ireland #Laboratory #Pathogen #peptides #pharmacy #Research #Technology

Chromatography Quick Lab Guide by BioResire!
Separate biomolecules via stationary/mobile phases in paper, TLC, column, HPLC.
Internships open: [email protected] #Chromatography #HPLC #TLC #Biochemistry #MolecularBiology #LabTechniques #Biotechnology #BioResire #AnalyticalChemistry #LabEquipment #Science #Chemistry #Research #Biomolecules #SeparationScience #Pharma #Forensics #LabGuide #LifeSciences #BiotechInternship

Chromatography Quick Lab Guide by BioResire!
Separate biomolecules via stationary/mobile phases in paper, TLC, column, HPLC.
Internships open: [email protected] #Chromatography #HPLC #TLC #Biochemistry #MolecularBiology #LabTechniques #Biotechnology #BioResire #AnalyticalChemistry #LabEquipment #Science #Chemistry #Research #Biomolecules #SeparationScience #Pharma #Forensics #LabGuide #LifeSciences #BiotechInternship

Chromatography Quick Lab Guide by BioResire!
Separate biomolecules via stationary/mobile phases in paper, TLC, column, HPLC.
Internships open: [email protected] #Chromatography #HPLC #TLC #Biochemistry #MolecularBiology #LabTechniques #Biotechnology #BioResire #AnalyticalChemistry #LabEquipment #Science #Chemistry #Research #Biomolecules #SeparationScience #Pharma #Forensics #LabGuide #LifeSciences #BiotechInternship

Chromatography Quick Lab Guide by BioResire!
Separate biomolecules via stationary/mobile phases in paper, TLC, column, HPLC.
Internships open: [email protected] #Chromatography #HPLC #TLC #Biochemistry #MolecularBiology #LabTechniques #Biotechnology #BioResire #AnalyticalChemistry #LabEquipment #Science #Chemistry #Research #Biomolecules #SeparationScience #Pharma #Forensics #LabGuide #LifeSciences #BiotechInternship

Chromatography Quick Lab Guide by BioResire!
Separate biomolecules via stationary/mobile phases in paper, TLC, column, HPLC.
Internships open: [email protected] #Chromatography #HPLC #TLC #Biochemistry #MolecularBiology #LabTechniques #Biotechnology #BioResire #AnalyticalChemistry #LabEquipment #Science #Chemistry #Research #Biomolecules #SeparationScience #Pharma #Forensics #LabGuide #LifeSciences #BiotechInternship

🧪 Chromatography simplifies separation 🔬, helping students analyze biomolecules accurately using stationary and mobile phases in modern laboratories 📊.
#Chromatography #BiochemistryLab #AnalyticalTechniques #LifeScienceStudents #HPLC #TLC #Biotechnology #PharmaLabs #LaboratoryMethods #BioResire

🧪 Chromatography simplifies separation 🔬, helping students analyze biomolecules accurately using stationary and mobile phases in modern laboratories 📊.
#Chromatography #BiochemistryLab #AnalyticalTechniques #LifeScienceStudents #HPLC #TLC #Biotechnology #PharmaLabs #LaboratoryMethods #BioResire

🧪 Chromatography simplifies separation 🔬, helping students analyze biomolecules accurately using stationary and mobile phases in modern laboratories 📊.
#Chromatography #BiochemistryLab #AnalyticalTechniques #LifeScienceStudents #HPLC #TLC #Biotechnology #PharmaLabs #LaboratoryMethods #BioResire

Chronic drinking weakens the blood-brain barrier through the gut

Scientists trace alcohol’s impact from the gut to the brain, uncovering microbial changes that weaken the blood-brain ba…
#NewsBeep #News #Health #Abstinence #Alcohol #Anxiety #AU #Australia #Blood #Brain #Chromatography #Chronic #depression #diet #Ethanol #Gut-BrainAxis #Hippocampus #Imaging #MassSpectrometry #Metabolite #Metabolites #Microbiome #Probiotic #research #Sleep #Spectrometry #Toxins
https://www.newsbeep.com/au/312139/

https://www.europesays.com/ie/202901/ Chronic drinking weakens the blood-brain barrier through the gut #Abstinence #Alcohol #anxiety #blood #Brain #Chromatography #Chronic #Depression #diet #Éire #Ethanol #GutBrainAxis #Health #Hippocampus #IE #imaging #Ireland #MassSpectrometry #Metabolite #Metabolites #Microbiome #Probiotic #Research #Sleep #Spectrometry #toxins

Interesting paper by a team around Takahiro Takayama in Analytical Chemistry. A systematic study of the effect of deuteration on retention time and an optimization of stationary and liquid phases to reduce the effect for better quantitative analysis. https://doi.org/10.1021/acs.analchem.5c00289
#Chromatography #LCMS

A wee #SwatchWednesday this week.

Now that my Inkvent has arrived (no spoilers!), I've decided to dig out my #Chromatography strips to get a more accurate idea of how they're made up compared to my usual paper towel pseudo-chromatography. You can see how limited the latter is compared to the chromatograms.

The inks here are Tono & Lims Rainy Winter & Space Sunset. They're both chromashading inks with some similar notes but very different end results.

#FountainPenInks

Flavonols found in foods can block drug resistance protein and boost medication absorption

New research shows that certain flavonols from everyday foods can shut down the body’s drug-resistance machinery, potentially…
#NewsBeep #News #Technology #Adenosine #adenosinetriphosphate #AU #Australia #Brain #BreastCancer #Cancer #Chemotherapy #Chromatography #diet #Efficacy #invitro #invivo #Kidney #LiquidChromatography #Placenta #protein #Quercetin #research #Statin
https://www.newsbeep.com/au/49295/

#2LabsToGoEco: #OpenSource combination of an #analytical (high-performance thin-layer #chromatography) & #bioassay #laboratory

-#solar-powered
-#autosampler, #nebulizer, #incubator, #imager, ...

Paper: https://doi.org/10.1016/j.aca.2025.344103
GitHub: https://github.com/OfficeChromatography/2LabsToGo-Eco
#DIYbio #DIYchem #analytics #lab #instruments #TLC #imaging #PiCam #sustainable

#2LabsToGoEco: #OpenSource combination of an #analytical (high-performance thin-layer #chromatography) & #bioassay #laboratory

-#solar-powered
-#autosampler, #nebulizer, #incubator, #imager, ...

Paper: https://doi.org/10.1016/j.aca.2025.344103
GitHub: https://github.com/OfficeChromatography/2LabsToGo-Eco
#DIYbio #DIYchem #analytics #lab #instruments #TLC #imaging #PiCam #sustainable

#2LabsToGoEco: #OpenSource combination of an #analytical (high-performance thin-layer #chromatography) & #bioassay #laboratory

-#solar-powered
-#autosampler, #nebulizer, #incubator, #imager, ...

Paper: https://doi.org/10.1016/j.aca.2025.344103
GitHub: https://github.com/OfficeChromatography/2LabsToGo-Eco
#DIYbio #DIYchem #analytics #lab #instruments #TLC #imaging #PiCam #sustainable

#2LabsToGoEco: #OpenSource combination of an #analytical (high-performance thin-layer #chromatography) & #bioassay #laboratory

-#solar-powered
-#autosampler, #nebulizer, #incubator, #imager, ...

Paper: https://doi.org/10.1016/j.aca.2025.344103
GitHub: https://github.com/OfficeChromatography/2LabsToGo-Eco
#DIYbio #DIYchem #analytics #lab #instruments #TLC #imaging #PiCam #sustainable

#2LabsToGoEco: #OpenSource combination of an #analytical (high-performance thin-layer #chromatography) & #bioassay #laboratory

-#solar-powered
-#autosampler, #nebulizer, #incubator, #imager, ...

Paper: https://doi.org/10.1016/j.aca.2025.344103
GitHub: https://github.com/OfficeChromatography/2LabsToGo-Eco
#DIYbio #DIYchem #analytics #lab #instruments #TLC #imaging #PiCam #sustainable

Development of a low-cost, versatile, #Arduino-controlled #OpenSource #gas #chromatography system for #teaching #analytical #chemistry:

- cost: < US $100
- #Python #GUI

https://doi.org/10.1021/acs.jchemed.1c00868
#DIYbio #DIYchem #lab #instruments #education #STEM #MINT #school #EDU #GC

🧪 Now we’re talking – Episode 5:
Meet the gel permeation chromatograph! This machine helps us understand how big (or small) molecules really are 🧬 — and plays a key role in basic research at Hof University of Applied Sciences.

🔗 https://t1p.de/dz3ut

#dieforschendehochschulehof #hierwirdknallhartgeforscht #ScienceMastodon #LabTalk #MolecularScience #Chromatography #ResearchTools #AppliedScience

🧪 Now we’re talking – Episode 5:
Meet the gel permeation chromatograph! This machine helps us understand how big (or small) molecules really are 🧬 — and plays a key role in basic research at Hof University of Applied Sciences.

🔗 https://t1p.de/dz3ut

#dieforschendehochschulehof #hierwirdknallhartgeforscht #ScienceMastodon #LabTalk #MolecularScience #Chromatography #ResearchTools #AppliedScience

Anyone who can read in *.raw chromatography files and save the chromatogram as a PDF file for us? #GCMS #LCMS #chromatography #chemistry #analytics #Xcalibur

chromConverter 0.7.5 is finally available on CRAN! Major changes since v0.2.1 include support for 10+ new file formats (Shimadzu LCD/QGD, Agilent D, Varian SMS, Allotrope ASM, ANDI MS/CHROM, mzML), parallel processing, and improved metadata extraction.
https://cran.r-project.org/web/packages/chromConverter/index.html
#rstats #CRAN #chromatography #opendata

Scientists developed a method for purifying #proteins from cell extracts or cultures using short-wave #UVlight, which is invisible to humans. The technique is more efficient and gentler than previous methods: http://go.tum.de/385699

#BiologicalChemistry #chromatography

📷S.Bauer

#TIL that the output of size exclusion #chromatography (sec) can be called an elugram, presumably derived from elution volume/time, and I love it so much #chemistry #chemiverse

#2LabsToGo: Build your own #OpenSource #chromatography equipment including biological #assay & effect #detection:

-solvent-resistant
-#3Dprinted components
#Arduino-/#PiCam-controlled

https://doi.org/10.1021/acs.analchem.2c02339
#DIYbio #DIYchem #lab #instruments #analytics #TLC #chemistry

#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

#OpenSource sample treatment platform for #Arduino-#automated integration of #microextraction techniques & #liquid #chromatography analysis:
https://doi.org/10.1016/j.ohx.2019.e00056
#DIYbio #DIYchem #lab #instruments #LC #chemistry #extraction #MS

A #RaspberryPi-#automated #OpenSource milligram-scale, four channel #protein #purification system based on liquid #chromatography:

-#GUI & #Python API

https://doi.org/10.1101/2023.08.09.552685
#DIYbio #lab #instruments #LC #FPLC

Inspiring to read how the #Colour4CRAFTS project is using this historical research on materials & techniques to generate ideas for more sustainable bio-based dyeing:
https://www.helsinki.fi/en/researchgroups/bio-based-colourants/about-colour4crafts 🧵 2/3

#chromatography #spectroscopy #colour #color #craft #technology #sustainability #BioMaterial #archaeology #history #ethnography #chemistry #HorizonEU

I spent SO MANY HOURS in grad school manually adjusting peak baselines and deciding what should or shouldn't count as a peak and then going back and doing it all again because I called it a peak in one sample but not the other. I'm SO happy that progress is being made on this problem and very excited to read this preprint!

https://www.biorxiv.org/content/10.1101/2023.07.28.551024v1

#GCMS #LCMS #XCMS #AnalyticalChemistry #Chromatography
#Metabolomics

#Colosseum: A <$100, #3Dprinted, scalable & #Arduino-#automated #OpenSource fraction collector:

Paper: https://doi.org/10.1016/j.ohx.2021.e00201
YouTube: https://www.youtube.com/watch?v=yG7ECh5GO0o
Build instructions: https://doi.org/10.5281/zenodo.4677604

#DIYbio #lab #instruments #fluidics #LC #HPLC #FPLC #chromatography

#OpenSource #Arduino/#RapberryPi/#Python/#Linux-controlled fraction #collector/#MALDI mass #spectrometry spotter for #proteomics:

-#Peltier thermo-electric cooling module

https://doi.org/10.1016/j.ohx.2022.e00305
#chemistry #DIYbio #lab #instruments #MS #LC #HPLC #chromatography #analytics

Conductivity module prototype for my crappy bespoke FPLC coming along nicely...

#fplc #diybio #conductivity #protein #chromatography

I wrote up today's findings in my research blog. Made a simple desalting column out of parts from McMaster which looks promising. All parts are hotlinked in the post so feel free to try your hand as well. Lots of room for improvement. Enjoy!

#FPLC #chromatography #diybio #protein #desalting #column #handmade #bespoke

https://www.atinygreencell.com