Tender: University College Cork
Supply, Delivery and Validation of a Field-deployable X-Ray Fluorescence (XRF) Spectrometer for online elemental analysis of airborne particulate matter
Supply, Delivery and Validation of a Fi https://www.etenders.gov.ie/epps/cft/prepareViewCfTWS.do?resourceId=6964773
Supply, Delivery and Validation of a Field-deployable X-Ray Fluorescence (XRF) Spectrometer for online elemental analysis of airborne particulate matter
Supply, Delivery and Validation of a Fi https://www.etenders.gov.ie/epps/cft/prepareViewCfTWS.do?resourceId=6964773
November 12, 2025 at 4:35 AM
Tender: University College Cork
Supply, Delivery and Validation of a Field-deployable X-Ray Fluorescence (XRF) Spectrometer for online elemental analysis of airborne particulate matter
Supply, Delivery and Validation of a Fi https://www.etenders.gov.ie/epps/cft/prepareViewCfTWS.do?resourceId=6964773
Supply, Delivery and Validation of a Field-deployable X-Ray Fluorescence (XRF) Spectrometer for online elemental analysis of airborne particulate matter
Supply, Delivery and Validation of a Fi https://www.etenders.gov.ie/epps/cft/prepareViewCfTWS.do?resourceId=6964773
Wow what a fun mass spectrometer! Our preprint peaks with an MS4 experiment on oligos in negative mode, combining three different ion isolation modes and three different activation methods: electrons for EDD, collisions, and IRMPD 😅 www.biorxiv.org/content/10.1...
www.biorxiv.org
November 11, 2025 at 8:42 PM
Wow what a fun mass spectrometer! Our preprint peaks with an MS4 experiment on oligos in negative mode, combining three different ion isolation modes and three different activation methods: electrons for EDD, collisions, and IRMPD 😅 www.biorxiv.org/content/10.1...
New paper: "Transmission Efficiency of the Recoil Mass Spectrometer EMMA at TRIUMF", link: https://arxiv.org/abs/2511.05643
November 11, 2025 at 8:00 PM
New paper: "Transmission Efficiency of the Recoil Mass Spectrometer EMMA at TRIUMF", link: https://arxiv.org/abs/2511.05643
The Smokey Joe/MIDAS U-2Ds carried an optical spectrometer, scanning for missile exhaust plumes, in a special rotating "pickle-barrel" housing atop the fuselage, behind the pilot station. A second crewman behind the pilot operated the MIDAS instruments.
📷 www.nationalmuseum.af.mil/Upcoming/Pho...
📷 www.nationalmuseum.af.mil/Upcoming/Pho...
November 11, 2025 at 9:57 AM
The Smokey Joe/MIDAS U-2Ds carried an optical spectrometer, scanning for missile exhaust plumes, in a special rotating "pickle-barrel" housing atop the fuselage, behind the pilot station. A second crewman behind the pilot operated the MIDAS instruments.
📷 www.nationalmuseum.af.mil/Upcoming/Pho...
📷 www.nationalmuseum.af.mil/Upcoming/Pho...
On reflection, could we get the installation on an insectocutor on the top of flat instruments past the health and safety people. I mean, nobody is at risk of they don’t use the spectrometer as a table to store samples, right?
November 11, 2025 at 9:56 AM
On reflection, could we get the installation on an insectocutor on the top of flat instruments past the health and safety people. I mean, nobody is at risk of they don’t use the spectrometer as a table to store samples, right?
I gusci delle uova di dinosauro svelano un nuovo modo per datare i reperti fossili
#paleontologia @scienze
Un team internazionale di geologi e paleontologi ha sviluppato una metodologia innovativa per determinare in modo affidabile l’età delle rocce contenenti […]
[Original post on mastodon.uno]
#paleontologia @scienze
Un team internazionale di geologi e paleontologi ha sviluppato una metodologia innovativa per determinare in modo affidabile l’età delle rocce contenenti […]
[Original post on mastodon.uno]
November 11, 2025 at 9:33 AM
I gusci delle uova di dinosauro svelano un nuovo modo per datare i reperti fossili
#paleontologia @scienze
Un team internazionale di geologi e paleontologi ha sviluppato una metodologia innovativa per determinare in modo affidabile l’età delle rocce contenenti […]
[Original post on mastodon.uno]
#paleontologia @scienze
Un team internazionale di geologi e paleontologi ha sviluppato una metodologia innovativa per determinare in modo affidabile l’età delle rocce contenenti […]
[Original post on mastodon.uno]
[2025 OPEN ACCESS]
Development of a full field-of-view spectroscopic single-molecule fluorescence instrument with improved methods for calibration
2025 Appl. Phys. Express 18 012003
iopscience.iop.org/article/10.3...
#APEX
#OpenAccess
#Physics
#molecule
#fluorescence
#spectroscopy
#spectrometer
Development of a full field-of-view spectroscopic single-molecule fluorescence instrument with improved methods for calibration
2025 Appl. Phys. Express 18 012003
iopscience.iop.org/article/10.3...
#APEX
#OpenAccess
#Physics
#molecule
#fluorescence
#spectroscopy
#spectrometer
November 11, 2025 at 7:41 AM
[2025 OPEN ACCESS]
Development of a full field-of-view spectroscopic single-molecule fluorescence instrument with improved methods for calibration
2025 Appl. Phys. Express 18 012003
iopscience.iop.org/article/10.3...
#APEX
#OpenAccess
#Physics
#molecule
#fluorescence
#spectroscopy
#spectrometer
Development of a full field-of-view spectroscopic single-molecule fluorescence instrument with improved methods for calibration
2025 Appl. Phys. Express 18 012003
iopscience.iop.org/article/10.3...
#APEX
#OpenAccess
#Physics
#molecule
#fluorescence
#spectroscopy
#spectrometer
B. Davids, N. E. Esker, J. Jaeyoung, Y. K. Kim, K. Pak, M. Williams: Transmission Efficiency of the Recoil Mass Spectrometer EMMA at TRIUMF https://arxiv.org/abs/2511.05643 https://arxiv.org/pdf/2511.05643 https://arxiv.org/html/2511.05643
November 11, 2025 at 6:48 AM
B. Davids, N. E. Esker, J. Jaeyoung, Y. K. Kim, K. Pak, M. Williams: Transmission Efficiency of the Recoil Mass Spectrometer EMMA at TRIUMF https://arxiv.org/abs/2511.05643 https://arxiv.org/pdf/2511.05643 https://arxiv.org/html/2511.05643
A device for early detection of gastrointestinal tumors
The new device, which bears the name “endoscopic mass spectrometer,” represents a qualitative achievement in the field of medical diagnosis, as it can distinguish high-risk from low-risk tumors during the endoscopic process, without the need…
The new device, which bears the name “endoscopic mass spectrometer,” represents a qualitative achievement in the field of medical diagnosis, as it can distinguish high-risk from low-risk tumors during the endoscopic process, without the need…
A device for early detection of gastrointestinal tumors
The new device, which bears the name “endoscopic mass spectrometer,” represents a qualitative achievement in the field of medical diagnosis, as it can distinguish high-risk from low-risk tumors during the endoscopic process, without the need for additional procedures or repeated biopsies. This innovation, which was accomplished under the supervision of Dr. Muhammad Abdel-Ahad and Dr. Reyhaneh Mahdavi from the Faculty of Engineering at the University of Tehran, and Dr.
uaetodaynews.com
November 11, 2025 at 6:43 AM
A device for early detection of gastrointestinal tumors
The new device, which bears the name “endoscopic mass spectrometer,” represents a qualitative achievement in the field of medical diagnosis, as it can distinguish high-risk from low-risk tumors during the endoscopic process, without the need…
The new device, which bears the name “endoscopic mass spectrometer,” represents a qualitative achievement in the field of medical diagnosis, as it can distinguish high-risk from low-risk tumors during the endoscopic process, without the need…
😄 😁 quite the anecdote. That's a good one to share on social media. I guess Jack didn't want to follow his dad in the mass spectrometer business.
I bet your dad had a lot of guys. Condenser guy, blower guy, etc.
I bet your dad had a lot of guys. Condenser guy, blower guy, etc.
November 11, 2025 at 3:16 AM
😄 😁 quite the anecdote. That's a good one to share on social media. I guess Jack didn't want to follow his dad in the mass spectrometer business.
I bet your dad had a lot of guys. Condenser guy, blower guy, etc.
I bet your dad had a lot of guys. Condenser guy, blower guy, etc.
Indeed. One of my favorites is he asked me if I knew of a tech guy named Jack Dorsey, I said "yes, he helped found Twitter," and he says "Oh yeah, his dad is my mass spectrometer guy." Which is hilarious because I did not know my dad had a mass spectrometer guy.
November 11, 2025 at 2:57 AM
Indeed. One of my favorites is he asked me if I knew of a tech guy named Jack Dorsey, I said "yes, he helped found Twitter," and he says "Oh yeah, his dad is my mass spectrometer guy." Which is hilarious because I did not know my dad had a mass spectrometer guy.
💡 GroupGets.com/hama-breakout 🌈 This is an Arduino-compatible breakout board for Hamamatsu MEMS Micro-spectrometer models C12880MA and C16767MA, used to analyze light wavelengths and intensity. It offers easy power and signal connections for integration via jumpers or a breadboard.
November 11, 2025 at 12:30 AM
💡 GroupGets.com/hama-breakout 🌈 This is an Arduino-compatible breakout board for Hamamatsu MEMS Micro-spectrometer models C12880MA and C16767MA, used to analyze light wavelengths and intensity. It offers easy power and signal connections for integration via jumpers or a breadboard.
"We boosted the anti-mass spectrometer 105%. Bit of a
gamble, but we need the extra resolution..."
gamble, but we need the extra resolution..."
November 10, 2025 at 5:49 PM
"We boosted the anti-mass spectrometer 105%. Bit of a
gamble, but we need the extra resolution..."
gamble, but we need the extra resolution..."
protonsforbreakfast.wordpress.com/2025/11/10/s...
I have just a few days pointing my spectrometer at various lights sources around my home:
The Sky; the Moon; a Candle; ... and many more
and recording their spectra. Enjoy!
I have just a few days pointing my spectrometer at various lights sources around my home:
The Sky; the Moon; a Candle; ... and many more
and recording their spectra. Enjoy!
Spectra
Friends, this week I been mainly pointing the spectrometer I bought at various sources of light and taking a look at their spectra. Please join me on a romp through my results. Warning. I love this…
protonsforbreakfast.wordpress.com
November 10, 2025 at 5:07 PM
protonsforbreakfast.wordpress.com/2025/11/10/s...
I have just a few days pointing my spectrometer at various lights sources around my home:
The Sky; the Moon; a Candle; ... and many more
and recording their spectra. Enjoy!
I have just a few days pointing my spectrometer at various lights sources around my home:
The Sky; the Moon; a Candle; ... and many more
and recording their spectra. Enjoy!
Selection of Filters for Photonic Crystal Spectrometer Using Domain-Aware Evolutionary Algorithms
https://arxiv.org/abs/2410.13657
https://arxiv.org/abs/2410.13657
November 10, 2025 at 4:26 PM
Selection of Filters for Photonic Crystal Spectrometer Using Domain-Aware Evolutionary Algorithms
https://arxiv.org/abs/2410.13657
https://arxiv.org/abs/2410.13657
Here we see the Alpha Magnetic Spectrometer (AMS) detector.
Most recently upgraded in 2024, it searches for dark-matter signatures from cosmic rays, #antimatter, and missing matter from its position on the exterior of the International Space Station.
Most recently upgraded in 2024, it searches for dark-matter signatures from cosmic rays, #antimatter, and missing matter from its position on the exterior of the International Space Station.
November 10, 2025 at 8:27 AM
Here we see the Alpha Magnetic Spectrometer (AMS) detector.
Most recently upgraded in 2024, it searches for dark-matter signatures from cosmic rays, #antimatter, and missing matter from its position on the exterior of the International Space Station.
Most recently upgraded in 2024, it searches for dark-matter signatures from cosmic rays, #antimatter, and missing matter from its position on the exterior of the International Space Station.
Imágenes de la sonda Cassini
Impact Site: Infrared Image
This montage of images, made from data obtained by Cassini's visual and infrared mapping spectrometer, shows the location on Saturn where the NASA spacecraft entered Saturn's atmosphere on Sept....
#cassini #space #nasa
Impact Site: Infrared Image
This montage of images, made from data obtained by Cassini's visual and infrared mapping spectrometer, shows the location on Saturn where the NASA spacecraft entered Saturn's atmosphere on Sept....
#cassini #space #nasa
November 9, 2025 at 9:00 PM
Well, our group here took a spectrometer to the Park and let people bring things to be tested. EVERYTHING had Aluminum Oxide on it including skin. That is NOT something that is natural in our air!! Gates & Harvard U have their geoengineering project going....PUBLIC KNOWLEDGE. Conspiracy??
November 8, 2025 at 4:48 PM
Well, our group here took a spectrometer to the Park and let people bring things to be tested. EVERYTHING had Aluminum Oxide on it including skin. That is NOT something that is natural in our air!! Gates & Harvard U have their geoengineering project going....PUBLIC KNOWLEDGE. Conspiracy??
Identification of byakangelicin metabolites in rats via the UHPLC-Q-exactive orbitrap mass spectrometer #JChromB www.sciencedirect.com/science/arti...
Identification of byakangelicin metabolites in rats via the UHPLC-Q-exactive orbitrap mass spectrometer
Byakangelicin is a furanocoumarin derived from the roots of Angelica dahurica. It exhibits pharmacological properties, including anti-tumor activity, …
www.sciencedirect.com
November 8, 2025 at 11:33 AM
Identification of byakangelicin metabolites in rats via the UHPLC-Q-exactive orbitrap mass spectrometer #JChromB www.sciencedirect.com/science/arti...
#KidneyWeek Houston. One of the best in terms of collegial interactions and discussions. Spending time thinking about better ways to answer kidney related questions, with a mass spectrometer, of course ;)
November 8, 2025 at 7:48 AM
#KidneyWeek Houston. One of the best in terms of collegial interactions and discussions. Spending time thinking about better ways to answer kidney related questions, with a mass spectrometer, of course ;)
Every mass spectrometer should have a laser.
November 8, 2025 at 2:17 AM
Every mass spectrometer should have a laser.
Post you from a different era
using this one since Cepheid posted it recently and I am not ready to dredge up more right now
using this one since Cepheid posted it recently and I am not ready to dredge up more right now
November 8, 2025 at 12:23 AM
Post you from a different era
using this one since Cepheid posted it recently and I am not ready to dredge up more right now
using this one since Cepheid posted it recently and I am not ready to dredge up more right now
Acting as a “virtual spectrometer,” SpectroGen generates spectroscopic data in any modality, such as X-ray or infrared, to quickly assess a material’s quality... Read more
November 7, 2025 at 9:00 PM
Acting as a “virtual spectrometer,” SpectroGen generates spectroscopic data in any modality, such as X-ray or infrared, to quickly assess a material’s quality... Read more
led at the Arecibo Observatory in June 2009. The digital back-end instrument was an FPGA-based 128 million-channel digital spectrometer covering 200 MHz of bandwidth. It took data commensally with the seven-beam Arecibo L-band Feed Array (ALFA). The next generation of SERENDIP experiments, SEREN -
November 7, 2025 at 8:19 PM
led at the Arecibo Observatory in June 2009. The digital back-end instrument was an FPGA-based 128 million-channel digital spectrometer covering 200 MHz of bandwidth. It took data commensally with the seven-beam Arecibo L-band Feed Array (ALFA). The next generation of SERENDIP experiments, SEREN -
channel analog radio spectrometer covering 100 kHz of bandwidth. Subsequent instruments have been significantly more capable, with the number of channels doubling roughly every year. These instruments have been deployed at a large number of telescopes including the NRAO 90m telescope at the Green -
November 7, 2025 at 8:19 PM
channel analog radio spectrometer covering 100 kHz of bandwidth. Subsequent instruments have been significantly more capable, with the number of channels doubling roughly every year. These instruments have been deployed at a large number of telescopes including the NRAO 90m telescope at the Green -