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sasspectroscopy.bsky.social
Society for Applied Spectroscopy
@sasspectroscopy.bsky.social
140 followers 13 following 270 posts
www.s-a-s.org

The Society for Applied Spectroscopy is a nonprofit organization formed to advance and disseminate knowledge and information concerning the art and science of spectroscopy.
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sasspectroscopy.bsky.social
New from Applied Spectroscopy!

In-Line #Raman #Spectroscopy for #Polymorph Monitoring During Continuous #Crystallization
Read more at: https://doi.org/10.1177/00037028251344294

#SAS #RamanSpectroscopy #inline #SocApplSp
The left panel shows a continuous reactor with a Raman probe monitoring the reaction. The right pane shows 2nd derivative of Raman spectra (1580-1720 cm^-1) of Form A, Form C and series of in-line polymorphs. The 1695-1705 cm^-1 range is grayed, since Form A has an unique peak there.
December 3, 2025 at 4:30 PM
sasspectroscopy.bsky.social
🎉 Happy #GivingTuesday! Support SAS and help fuel education, innovation, and opportunities for students and early-career scientists. 💡 Check if your employer matches donations to double your impact! Give today: https://bit.ly/3XfQxb0
#SAS #Spectroscopy #SupportScience
December 2, 2025 at 4:28 PM
sasspectroscopy.bsky.social
🎁 Give yourself the gift of SAS membership! Join or renew now and enjoy the benefits of our global spectroscopy community. Rates increase Jan 1—lock in the lower rate today: https://bit.ly/3XTkHks
#SAS #Spectroscopy #JoinSAS
December 1, 2025 at 4:50 PM
sasspectroscopy.bsky.social
New from Applied Spectroscopy!
Impact of Pulsing a Radio Frequency Glow Discharge Lamp on Emission Yields and Analytical Figures of Merit in Glow Discharge Optical Emission Spectroscopy
Read more at: https://doi.org/10.1177/00037028251356458
#spectroscopy #SAS
What is the impact of pulsing a RF glow discharge lamp on emission yield (EY) and analytical figures of merit in GD-OES? The EY in RF GD-OES are not very much affected by pulsing the RF source at constant set power - constant voltage. This means that quantification of CDP ddata does not require a separate calibration for each setting of pulse parameters. For "high-current" pulsing, it was shown that for several analytical lines the Signal/Background, S/N and precision can be improved by source conditions with high effective current in the pulses. For CDP applications "high current" pulsing can be used without significant loss of depth resolution. This indicates that detection limits and precision in CDP applications can be improved by appropriate use of source pulsing
November 28, 2025 at 2:05 PM
sasspectroscopy.bsky.social
🦃 Happy Thanksgiving from all of us at SAS! We’re grateful for our incredible spectroscopy community and all you do to advance the field. Wishing you a joyful and relaxing holiday! 🍂 #SAS #Spectroscopy #Thanksgiving
November 27, 2025 at 1:45 PM
sasspectroscopy.bsky.social
Next Tuesday is #GivingTuesday! Support the Society for Applied Spectroscopy and help fund education, innovation, and opportunities for students and early-career scientists. Your gift fuels the future of spectroscopy. 💡 Check for employer matching! 👉
November 26, 2025 at 6:34 PM
sasspectroscopy.bsky.social
📢 The SAS offices will be closed Thursday, November 27, and Friday, November 28 for the holiday. We wish everyone a safe and joyful holiday! 🎉 Regular operations will resume on Monday.

hashtag#SAS hashtag#Spectroscopy hashtag#HolidayClosing hashtag#Thanksgiving
November 26, 2025 at 5:58 PM
sasspectroscopy.bsky.social
New from Applied Spectroscopy!
Using LEGO Blocks for the Evaluation of Fluorescence Avoidance and Mitigation in Handheld #Raman Spectrometers
Read the full article here: https://loom.ly/xBXLcPA

#spectroscopy #SAS #HandheldRaman #RamanSpectroscopy
A graph, representing the electron energetic levels, excitation of the molecule, followed by either Raman or fluorescence emission. Several Lego blocks of different colors are also shown.
November 26, 2025 at 3:05 PM
sasspectroscopy.bsky.social
New from @applspecpractica.bsky.social!

Rapid Assessment of Taste Indicators in #OrangeJuice Using a #Handheld Near-infrared #NIRScanner in #Transflectance Mode

Read the full OPEN-ACCESS article here: https://loom.ly/nXgPmig

#SAS #spectroscopy #Practica
November 25, 2025 at 2:06 PM
sasspectroscopy.bsky.social
Our latest Early Career Interest Group member of the month is Malama Chisanga from Dalhousie University!

Learn more about ECIG here: https://loom.ly/zsOtowE

#SAS #spectroscopy
November 21, 2025 at 6:05 PM
sasspectroscopy.bsky.social
New from @appliedspec.bsky.social!

Investigation of Thin #Silicone Films on Opaque Solid Surfaces Using #Coherent #Raman Scattering #Imaging

Read the full 🔓OPEN-ACCESS🔓 article here: https://loom.ly/MtG-Tx4

#SAS #spectroscopy #thinfilms
November 21, 2025 at 2:06 PM
sasspectroscopy.bsky.social
🤝 Expand your professional network with SAS! Connect with spectroscopists worldwide through technical, regional, student, and early-career groups—building relationships that inspire collaboration and growth.

Join today: https://loom.ly/IfH-xwE

#SAS #Spectroscopy #Networking #JoinSAS
November 20, 2025 at 1:55 PM
sasspectroscopy.bsky.social
New from @applspecpractica.bsky.social!

Round Robin Analysis of #Uranium Isotopics on Cotton Swipes Measured Using Microextraction-Based Sampling Versus Conventional Bulk Analysis

Read the full article here: https://loom.ly/TldZGrs

#SAS #spectroscopy #Practica
November 20, 2025 at 1:02 PM
sasspectroscopy.bsky.social
New article from @appliedspec.bsky.social!

Prediction of Secondary Structure Content of #Proteins Using #Raman Spectroscopy and #SelfOrganizing Maps

Read the full 🔓#openaccess article here: https://loom.ly/avO46j0

#spectroscopy #SAS
November 19, 2025 at 2:05 PM
sasspectroscopy.bsky.social
New from @applspecpractica.bsky.social!

Non-Destructive #Portable X-ray #Fluorescence #XRF to Study Long-Distance #Obsidian Exchange in #Prehistoric Calabria, Southern #Italy

🔓Read the full article here: https://loom.ly/m3-7AYE

#SAS #spectroscopy #Practica
November 18, 2025 at 2:04 PM
sasspectroscopy.bsky.social
New from @appliedspec.bsky.social!

Visualizing #Molybdenum Pentachloride Flow During #VaporDeposition Processes Using #Absorption #Imaging

Read the full article here: https://loom.ly/5X5Uw84

#SAS #spectroscopy
November 17, 2025 at 2:07 PM
sasspectroscopy.bsky.social
New from @appliedspec.bsky.social!

Application of #Laser Spectroscopy and #MachineLearning for Diagnostics of Uncontrolled Type 2 #Diabetes

Read the full article here: https://loom.ly/z_ZyDgc

#spectroscopy #SAS #LIBS
November 14, 2025 at 9:04 PM
sasspectroscopy.bsky.social
🗳️ Reminder: The SAS Elections close tomorrow, Nov. 14 — don’t miss your chance to vote and make your voice heard. Cast your ballot: https://bit.ly/487ihFj
#SAS #Spectroscopy #SASElections2025
November 13, 2025 at 2:37 PM
sasspectroscopy.bsky.social
New from @appliedspec.bsky.social !

#Quantification of #Protein Secondary Structures from Discrete Frequency #Infrared Images Using #MachineLearning

Read the full article here: https://loom.ly/lDipSEs

#SAS #spectroscopy
November 12, 2025 at 6:15 PM
sasspectroscopy.bsky.social
📢 Come join SAS at the Eastern Analytical Symposium (EAS) — November 17–19 in Plainsboro, NJ! 🔬 Connect with fellow spectroscopists, explore cutting-edge research, and celebrate innovation in analytical science.

Learn more: https://loom.ly/6Qui_q4

#SAS #Spectroscopy #EAS2025 #AnalyticalChemistry
November 11, 2025 at 3:08 PM
sasspectroscopy.bsky.social
New from @applspecpractica.bsky.social!

Assessment of Low-Level Pu #Isotope Ratio Measurements Using a MC-ICP-MS/MS #MassSpectrometry Equipped with a Pre-Mass Filter

🔓Read the full OPEN-ACCESS article here: https://loom.ly/N_fi8jU

#SAS #spectroscopy #Practica
November 11, 2025 at 2:07 PM
sasspectroscopy.bsky.social
New from @appliedspec.bsky.social!

Dual Mode Fusion Based on #Rock Images and #Laser-Induced Breakdown Spectroscopy #LIBS to Improve the Accuracy of #DiscriminantAnalysis

Read the full article here: https://loom.ly/7BL7Q4I

#SAS #spectroscopy
November 10, 2025 at 6:05 PM
sasspectroscopy.bsky.social
🗳️ Time is running out! SAS Elections close November 14—don’t miss your chance to help shape the future of our society. Make your voice heard and support the spectroscopy community. Cast your vote today: https://bit.ly/487ihFj

#SAS #Spectroscopy #SASElections2025
November 10, 2025 at 2:33 PM
sasspectroscopy.bsky.social
New from @appliedspec.bsky.social!

Plasmonic Hybrid Heterostructure Based on Reduced #Graphene Oxide–Gold #Nanostars Composite for Sensitive Surface-Enhanced #Raman Spectroscopy #SERS Sensing

Full article here: https://loom.ly/RF1ZPDg

#SAS #spectroscopy

November 8, 2025 at 2:44 PM
sasspectroscopy.bsky.social
The October issue of @appliedspec.bsky.social is here! You can read the full issue here: https://loom.ly/bvOK4ww

As a reminder, SAS members receive full access to the Applied Spectroscopy issues and archives.

#SAS #spectroscopy

November 7, 2025 at 6:04 PM