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Browsing Tag

Spectroscopy

17 posts
SSpace
How Juice Came To Observe Interstellar Comet 3I/ATLAS
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How Juice Came To Observe Interstellar Comet 3I/ATLAS

  • March 24, 2026
First glimpse of comet 3I/ATLAS from Juice science camera – ESA larger image No matter how much planning…
SScience
JWST Edge-on Disk Ice (JEDIce): Program Overview And Ice Survey Results
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JWST Edge-on Disk Ice (JEDIce): Program Overview And Ice Survey Results

  • March 22, 2026
Optical depth maps of the near-IR H2O, CO2, and CO ice features in the disk sample, calculated for…
SScience
Tricorder Tech: Protein Sequencing Advance Offers New Insights Into Life’s Foundations
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Tricorder Tech: Protein Sequencing Advance Offers New Insights Into Life’s Foundations

  • March 20, 2026
DNA-encoded Edman degradation on magnetic beads. (A) Reaction scheme for barcoding PTC amino acids via DNA-encoded Edman degradation…
SScience
Discovery of unexpected mechanism may help improve healing across muscle injuries
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Pen-strep treatment rewires mechanical sensing in immune cells

  • March 13, 2026
Macrophages are central to mechanobiology research: their physical characteristics-stiffness, adhesion, and ECM (extracellular matrix) sensing-are inextricably linked to…
SScience
Experimental And Computational Studies Of The Hydrogenation Of Carbon Disulfide (CS2) On Ice Analogues
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Experimental And Computational Studies Of The Hydrogenation Of Carbon Disulfide (CS2) On Ice Analogues

  • February 27, 2026
Carbon disulfide (CS2) — Wikipedia Carbon disulfide (CS2) is one of the sulfur-bearing species expected to be present…
HHealth
New laser technique ensures integrity of mRNA therapeutics
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New laser technique ensures integrity of mRNA therapeutics

  • February 27, 2026
Messenger RNA (mRNA) technology is transforming medicine by providing our cells with genetic instructions to produce proteins that…
SScience
Vivid colorful nebula in space with bright stars, showcasing celestial beauty and deep universe mysteries.
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The Ring Nebula Is Hiding a Massive ‘Mars Bar’ of Iron That Has Astronomers Completely Baffled

  • January 21, 2026
The full shape of the Ring Nebula. Credit: Wikimedia Commons The Ring Nebula is a bright shell of…
HHealth
Study: Recreational physical activity and biomarkers of breast cancer risk in a cohort of adolescent girls. Image Credit: Svet foto / Shutterstock
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Teen girls who play organized sports show lower breast cancer risk biomarkers

  • January 20, 2026
A study of Black and Hispanic adolescent girls shows that even modest participation in organized sports is associated…
SScience
Blood-based biomarkers reveal barriers to diversity in Alzheimer’s disease trials
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MIT researchers map dynamic fuzzy coat surrounding tau protein fibrils

  • January 15, 2026
One of the hallmarks of Alzheimer’s disease is the clumping of proteins called Tau, which form tangled fibrils…
HHealth
Pipeline for the development of compact BRS-based CGM. (a) Strategy development pipeline. (b) Measured full-spectrum Raman signal of individual components and modeled tissue phantom signals: PBS (blue line), 20% intralipid solution in water (green line); 20% glucose solution in water (red line); simulated no-glucose tissue phantom (black line); simulated high-glucose tissue phantom (pink line). (c) Scheme of the optical system for BRS. HS: heat sink; TEC: temperature control; D-M: D-shaped mirror; BB: beam blocker; LLF: laser line filter; AD: achromatic doublet; LPF: long-pass filter; BPF: band-pass filter; APD: amplified photodiode; PD: photodiode (d) Simulated Raman spectra around the Raman peak of glucose at 1125 cm–1 through 11 glucose levels. Shear areas indicate the chosen bands for BRS.
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Noninvasive Raman device tracks blood glucose accurately in under a minute

  • December 8, 2025
A shoebox-sized optical device reads glucose directly through the skin in seconds, offering a promising step toward truly…
SSpace
Uranus and its moons and rings glow blue, white, and teal in this infrared image. Uranus is seen nearly face-on, and moons are visible both within and outside of the ring system.
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Uranus’s Small Moons Are Dark, Red, and Water-Poor

  • November 26, 2025
The solar system’s oddball planet has some pretty odd moons, too. The first infrared spectra of Uranus’s small…
HHealth
Scientists discover hidden weakness in Lyme disease bacterium
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Scientists discover hidden weakness in Lyme disease bacterium

  • November 13, 2025
For decades, Lyme disease has frustrated both physicians and patients alike. Caused by the corkscrew-shaped bacterium Borrelia burgdorferi, the…
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