New #OpenAccess research in #RESEcolEnt
Do #aphid endosymbiotic bacteria influence #parasitoid searching behaviour through changes in aphid #honeydew production?
doi.org/10.1111/een.70073
#VOC #GCMS
@sheborg.bsky.social @robwilsonmncn.bsky.social @callomac.bsky.social @wileyecology.bsky.social
Cromatògraf de gasos - espectròmetre de masses Shimadzu QP2020NX, disponible a la Unitat d'Espectrometria de Masses Aplicada-Anàlisi Isotòpica (EMAI) dels Centres Científics i Tecnològics de la Universitat de Barcelona (CCiTUB).
🆕 Nou cromatògraf de gasos-espectròmetre de masses (GC/MS) als #CCiTUB @ub.edu per l'anàlisi de compostos orgànics volàtils i semivolàtils.
L'equip Shimadzu QP2020NX ofereix:
▪️Elevada sensibilitat (background molt baix)
▪️FastGC/MS
Llegiu la notícia:
🔗 tuit.cat/rxRoq
#GCMS @shimadzuuk.bsky.social
New research in #RESPhysEnt
The female sex #pheromone of the #mulberry pyralid #moth, #Glyphodes pyloalis & evaluation of its efficacy in laboratory and field conditions
doi.org/10.1111/phen.70023
#GCMS
@wybouw.bsky.social @tbuescher.bsky.social @tobybruce.bsky.social @wileyecology.bsky.social
#FMR
Analyzed 17 wines from 7 grapes using HS-SPME GC-MS E-nose tongue HPLC found 86 volatiles unique flavor profiles.🍷🔬
Details: www.maxapress.com/article/doi/10.48130/FMR...
#hplc #gcms #wines #vino
Correlation study between GC–MS analysis of cigarette aroma compounds and sensory evaluation
Scientists established an optimized framework integrating SAFE pretreatment and #GCMS to identify key #AromaCompounds in #cigarettes, revealing how specific #volatiles modulate sweetness and sourness, guiding #SensoryOptimization.
#OpenAccess in Open Chemistry: doi.org/10.1515/chem...
New "How-To" video now available! 🎥
Watch the full video on our channel!
https://www.youtube.com/watch?v=janQJJxxPX0
#PALSystem #PALRSI #HowTo #LabMaintenance #LabTech #Automation #AnalyticalChemistry #GCMS #LCMS
Why does one apple taste sweet, another crisp and tart, and another richly aromatic? The answer lies in a layered interplay of sugars, organic acids, and volatile compounds. Modern analytical techniques are helping us understand why.
#FoodChemistry #Metabolomics #AnalyticalChemistry #GCMS #NMR
GERSTEL branded PAL-xt sampler configured for headspace and liquid injection
🥰 For Sale: Refurbished PAL-xt sampler seeking a new GC-MS soulmate! Fully serviced, ready to inject love into your lab. Reliable, precise, & full of charm.
email: enquiries@spectrometrics.com for details! 💖
#LabEquipment #GCMS #ScienceLove
New Forensic Methods Standardize Chemical Weapon Analysis
Doctoral researcher Solja Säde at Finland’s VERIFIN has devised a forensic suite that standardises GC‑MS/LC‑MS analysis, with a quality‑control sample tested by eleven labs worldwide. getnews.me/new-forensic-methods-sta... #chemicalforensics #verifin #gcms
Explore “Mass Spectra of Prostaglandins and Related Products”
Dive into Volume 18 of Advances in Prostaglandin, Thromboxane, and Leukotriene Research, by Cecil Robert Pace-Asciak.
#lipidomics #lipids #lipidmaps #massspec #massspectrometry #GCMS
www.lipidmaps.org/resources/ed...
This week, our amazing team have been meeting people at British Mass Spectrometry Society's annual meeting in Edinburgh - and everyone was a winner with the Drop Disk Game!
#MALDI #GCMS #LCMS #massspectrometry #massspec 🧪
@bmss-official.bsky.social
#dyes #chemistry #HeritageScience #GCMS #AncientEgypt #TyrianBlue #Hathor #CanadianConservationInstitute #ROM
#Summary: seeing the #FOREST for the #TREES
#ClimateChange depends on #ClimateSensitivity and the #STRENGTH of the #FORCING that DRIVES CHANGE.
Of the main sources of information – #paleoclimate, modern #observations and #GCMs, …
4•6
🧔♂️. “Do you know you can share RAW #untargeted #LCMS & #GCMS #metabolomics datasets at 3 different repositories:
1. #MetaboLights
2. #GNPS/ #Massive
3. #MetabolomicsWorkbench”
🧔♀️ “Whaaaat, for free and with ease?”
Close up of a toluene vial; on the background, a screen showing parameters of a running gas chromatography
#Toluene per la #cromatografia #GCMS
CARAA en cours de tournage 📽️ pour un documentaire à venir sur le château de #Pierrefonds 😍
Analyses et résultats sur les peintures murales à découvrir bientôt 👏
➡️ www.caraa.fr
#analyse #chimiques #microscopie #MEB #raman #IRTF #GCMS #pigment #liant #mixtion
Who wants to work on coupling #IceSheet models into #GCMs? We have a 4 year position open @dmidk.bsky.social -come and join us in Copenhagen... (Part of the @icelink-project.bsky.social )
candidate.hr-manager.net/ApplicationI...
Researchers used In-Tube Extraction (ITEX) & GC-MS to analyze VOCs in regular (GT) & decaf green tea (dGT). They ID'd 4 key biomarkers: 2-hexenal, 2-ethyl furan, indole, & β-ocimene. Some ↑ in dGT, some ↓! #VOC #Biomarkers #GCMS
🌏 One platform. All the tools.
Australia + global. Climate + species.
Model with #MaxEnt, compare with #GLM, #GAM, #RF & more.
Use #RCPs, #SSPs, your own #GCMs.
Code-ready, shareable, supported.
And yes — it’s #opensource 🔓
🔗 ecocommons.org.au
Thanks @ardc.org.au and QCIF 🙌
#EcoCommons #OpenScience
Advancing Plastic Additive Analysis: A green, automated ITEX-DHS GC-MS/MS method for the quantitative determination of 47 diverse additives directly from plastic samples: https://doi.org/10.1016/j.aca.2024.342487 #TeamMassSpex #ITEX #GCMS
#PFAS noise got you down? 🧪 "Forever chemicals" are everywhere! Our Newsroom dives into tackling background contamination in #sample #prep & #analysis. Get clean results! ➡️ www.palsystem.com/en/newsroom/news/pfas-fr...
#Teammassspec #LCMS #GCMS
A great write-up in LCGC International, discussing with Dr. Rauert her and her colleagues' recent paper:
"Assessing the Efficacy of Pyrolysis-Gas Chromatography-Mass Spectrometry for Nanoplastic and Microplastic Analysis in Human Blood"
#OzChem #ChemSky #Chromatography #GCMS #Microplastics
Prof. Mayer uses automated SPME Arrow with GC/MS for high-throughput analysis. SPME: sensitive sampling. GC/MS: volatile substance analysis. #SPME #GCMS #Automation
