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Bose-Einstein-Kondensat · @MWNautilus

111 followers · 16 posts · Server mstdn.social

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#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

#analytics #chromatography #hplc #lc #ms #instruments #lab #diybio #chemistry #peltier #proteomics #spectrometry #collector #Arduino #OpenSource

Last updated 1 year ago

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Bibliolater 📚📜🖋📐 · @bibliolater

402 followers · 1526 posts · Server qoto.org

🇨🇦
Kuitems, M., Wallace, B.L., Lindsay, C. et al. Evidence for European presence in the Americas in ad 1021. Nature 601, 388–391 (2022). https://doi.org/10.1038/s41586-021-03972-8 #OpenAccess #OA #Article #Archaeology #History #Histodon #Histodons #Europe #European #Americas #Newfoundland #Canada #Viking #Vikings #Spectrometry #Plants #Academia #Academic #Academics @science @histodon @histodons @archaeodons

#article #history #histodons #european #academia #academics #openaccess #europe #americas #archaeology #histodon #vikings #oa #plants #newfoundland #canada #viking #spectrometry #academic

Last updated 1 year ago

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SacHA(P) · @P_AHcas

35 followers · 46 posts · Server astrodon.social

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Les nuages m'ont empêché d'aller titiller des nébuleuses planétaires plus compliquées que celle de l'oeil du chat (C6, très brillante).

On comprend vite pourquoi elle parait si bleue à l'oculaire! Une seule pose de 30sec.

Il me faudra aussi aller voir la nébuleuse historique NGC7027 avant d'aller vers les plus complexes à mesurer.

Tout ça est très motivant et excitant!

#Astrodon #spectrometry

Last updated 1 year ago

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Scientific Frontline · @sflorg

1086 followers · 2564 posts · Server mastodon.social

New antioxidants found in beef, chicken, and pork!

A new protocol for selective and highly sensitive detection, discovering five types of 2-#oxo-imidazole-containing #dipeptides(2-oxo-IDPs) using mass #spectrometry. The 2-oxo-IDPs, present in living organisms, exhibit very high #antioxidant activity,
#Science #sflorg
https://www.sflorg.com/2023/02/scn02192301.html

#oxo #dipeptides #spectrometry #antioxidant #science #sflorg

Last updated 1 year ago

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PhiloNeuroSci📚👨🏿‍🔬🧠🧫🔬🧬💻📊📈📉 · @PhiloNeuroScie

504 followers · 253 posts · Server neuromatch.social

"Here, we performed multi-regional characterization of #rat, #macaque, #chimpanzee, and #human #brain N-glycomes using #chromatography and mass #spectrometry, then integrated these data with complementary #glycotranscriptomic data."

Human-specific features and developmental dynamics of the brain N-glycome
https://doi.org/10.1101/2023.01.11.523525

#rat #macaque #chimpanzee #human #brain #chromatography #spectrometry #glycotranscriptomic

Last updated 2 years ago

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Johan Blyatstra · @dynode

86 followers · 348 posts · Server mas.to

Open media

My first successful #gamma #spectrometry more than 10 years ago. I got a #scintillation probe and other parts for free from the well-known company #Scionix. Using a HV power supply and a computer with a sound card, a spectrum of ¹³⁷Cs was obtained. #science #radioactivity

#radioactivity #science #scionix #scintillation #spectrometry #gamma

Last updated 2 years ago

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