Light scattering #prizes for #TROPOS researchers: https://www.tropos.de/en/current-issues/press-releases/details/preise-zu-lichtstreuung-fuer-tropos-forschende / @TROPOS @leibnizgemeinschaft #ELS2025 / #Journal of Quantum #Spectroscopy & Radiative Transfer & #Aerosol #Science & #Technology Journal / #vandeHulst #Light-Scattering #Award @elsevierconnect
#spectroscopy
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#VikingSpectrophotometer: A home-built, simple & cost-efficient #OpenSource #absorption & #fluorescence #spectrophotometer for #education in #chemistry:
https://pubs.acs.org/doi/10.1021/acs.jchemed.2c00679
#DIYbio #lab #instruments #spectroscopy #EDU #MINT #STEM #school
Spinning spin data with my beloved D3.js here 
zwit.link/posts/zeeman...
#programming #react #chemistry #d3 #zustand #frontend #nuclear #spectroscopy #coding #javascript #webdev
Zwit - Zeeman: a minimalistic ...
zwit.linkZwit - Zeeman: a minimalistic periodic table focused on isotopesThere’s a peculiar frustration familiar to anyone who’s worked with spectroscopic techniques like EPR or NMR: the hunt for isotopic data. You need both the spin and natural abundance of every isotope …
Spinning spin data with my beloved D3.js here
zwit.linkZwit - Zeeman: a minimalistic periodic table focused on isotopesThere’s a peculiar frustration familiar to anyone who’s worked with spectroscopic techniques like EPR or NMR: the hunt for isotopic data. You need both the spin and natural abundance of every isotope …
Study uncovers how teeth hold key clues to childhood craniofacial disorders
Teeth may seem like static fixtures, but a new collaboration between engineers and clinicians is proving just how…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Genetics #children #Craniofacial #Dentin #Genetic #hospital #medicine #Nanotechnology #pediatrics #Research #Science #Spectroscopy #Teeth #Therapeutics #ToothEnamel
https://www.newsbeep.com/us/23855/
Cheese and milk in Italy show alarming levels of microplastic contamination https://www.diningandcooking.com/2178102/cheese-and-milk-in-italy-show-alarming-levels-of-microplastic-contamination/ #aging #Cheese #contamination #food #Italia #Italian #ItalianCheese #italiano #italy #micro #Polymers #Spectroscopy #tongue
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
NASA's Habitable Worlds Observatory Will Search For Life
#Astrophysics #CarbonDioxide #Coronagraph #Eic(earthinformationcenter)display #Exoplanet #HabitableWorldsObservatory #Spectroscopy
2 new pictures and 2 new videos from NASA (SVS) https://commons.wikimedia.org/wiki/Special:ListFiles?limit=10&user=OptimusPrimeBot&ilshowall=1&offset=20250708125534
A star with a weird color - Nova Lupi 2025 (V462 Lupi)
1st photo is not annotated. Can you find the nova?
2nd photo is annotated.
3rd photo was deliberately mis-focused so that stars were larger disks instead of small points. This makes it easier to see the color.
Note that there are plenty of orange stars and plenty of blue stars...but the nova has a unique color. To my eye it's a pale purple.
Why does the nova have a weird color?
4th image was taken from https://www.facebook.com/photo/?fbid=1771205990440705&set=pcb.10056320127790102 it's a spectrum of the nova. Most stars have a blackbody radiation distribution, but novae (that's the Latin form, plural) have strong emission lines at discrete colors. That can make a weird color compared to most stars.
Image taken with a camera on a fixed tripod.
#BrightEyesTTM: #OpenSource #FPGA-based multi-channel time-tagging module (#TTM) for democratising single-photon (SP) #microscopy:
-parallel multiple #SP event tagging precision: 30 ps
-multiple synchronisation event precision: 4 ns
-requires #LabVIEW
-cost ~$3000
Article: https://doi.org/10.1038/s41467-022-35064-0
Web: https://brighteyes-ttm.readthedocs.io/en/latest/
GitHub: https://github.com/VicidominiLab/BrightEyes-TTM
#DIYbio #lab #instruments #LSM #FLISM #FLFS #fluorescence #spectroscopy #imaging #Python
An #OpenSource, low-cost multinuclear #NMR #spectrometer operating in the mT field regime:
-high spectral resolution
-arbitrary #RF pulse programming
-requires #LabVIEW
-cost: k$ 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
Designing & building a low-cost portable #OpenSource FT-NMR #spectrometer:
https://doi.org/10.1016/j.crci.2019.07.001
#DIYbio #DIYchem #chemistry #lab #instruments #NMR #spectroscopy
Saving Green Books from Poison Paranoia - You probably do not need us to tell you that Arsenic is not healthy stuff. This wa... - https://hackaday.com/2025/06/09/saving-green-books-from-poison-paranoia/ #chemistryhacks #antiquebooks #conservation #spectroscopy #arsenic
Hackaday · Saving Green Books From Poison ParanoiaYou probably do not need us to tell you that Arsenic is not healthy stuff. This wasn’t always such common knowledge, as for a time in the 19th century a chemical variously known as Paris or E…
Saving Green Books from Poison Paranoia https://hackaday.com/2025/06/09/saving-green-books-from-poison-paranoia/ #chemistryhacks #antiquebooks #conservation #spectroscopy #arsenic
Hackaday · Saving Green Books From Poison ParanoiaYou probably do not need us to tell you that Arsenic is not healthy stuff. This wasn’t always such common knowledge, as for a time in the 19th century a chemical variously known as Paris or E…
Spatially resolved slit spectra of a sunspot. Swedish solar telescope. #physics #solarastronomy #spectroscopy.
Hi NMR spectroscopy friends,
Apologies for the silent running.
< UPDATE :
Aside from engineering the remaining features in ELEMENTS, we have also been navigating through some opportunities that have come our way.
... more news soon!
: END >
Total Solar Eclipse of 1869 was a pivotal moment in the devlopment of American "physical astronomy" (now astrophysics). Thank you, Rebecca Charbonneau for your elequont summary of the article I recently published with Tom Hockey.
https://ww2.aip.org/history/the-total-solar-eclipse-of-1869-and-american-astrophysics
AIP · May 2, 2025The total solar eclipse of 1869 and American astrophysics
After some time I finally published a new release of my #julia package to process data from #spectroscopy (#raman, #infrared...). Check the new version of Spectra.jl, that includes many new functions, including cool peak fitting features!! https://charlesll.github.io/Spectra.jl/stable/index.html #science
charlesll.github.ioWelcome to Spectra's documentation! · Spectra documentationDocumentation for Spectra documentation.
Molecule's 'fingerprint' may help explain formation of life on Earth
https://phys.org/news/2025-03-molecule-fingerprint-formation-life-earth.html
Phys.org · Molecule's 'fingerprint' may help explain formation of life on Earth