Mastodawn

📢 Pre-conference workshop:
Open-source chemometrics for real-world NIR handheld spectroscopy

A hands-on course at CAC 2026 (International Conference on Chemometrics in Analytical Chemistry):
https://congressos.urv.cat/cac-2026/preliminary-courses

📅 29 June – 3 July 2026
📍 Tarragona, Spain (sunny and Mediterranean)

Fee: only 75 EUR, so reserve your seat asap

If you work with NIR, chemometrics, or deploy models in practice, this may be relevant.

#Chemometrics #NIRSpectroscopy #OpenScience #AnalyticalChemistry #soil

BioResire Mar 14

Chromatography Quick Lab Guide by BioResire!
Separate biomolecules via stationary/mobile phases in paper, TLC, column, HPLC.
Internships open: [email protected] #Chromatography #HPLC #TLC #Biochemistry #MolecularBiology #LabTechniques #Biotechnology #BioResire #AnalyticalChemistry #LabEquipment #Science #Chemistry #Research #Biomolecules #SeparationScience #Pharma #Forensics #LabGuide #LifeSciences #BiotechInternship

jobRxiv Mar 13

Analytical Chemist
Johns Hopkins University

The McMeniman group at Johns Hopkins is recruiting an analytical chemist to study human scent chemistry scent-based malaria diagnostics.

See the full job description on jobRxiv: https://jobrxiv.org/job/johns-hopkins-university-27778-analytical-chemist/

#Analyticalchemistry #AnalyticalMethodDevelopment #GCMS #LCMS #massspectrometry #ScienceJobs #hiring #resea...
https://jobrxiv.org/job/johns-hopkins-university-27778-analytical-chemist/?fsp_sid=10281

Analytical Chemist

Post a job in 3min, or find thousands of job offers like this one at jobRxiv!

jobRxiv

Patrick van der Wel Mar 4

Today in Leeuwarden for the 2026 symposium The Analytical Challenge, with a focus on water analysis. sac.kncv.nl/tac2026 At the Hogeschool Van Hall Larenstein #analyticalchemistry

jobRxiv Feb 26

Chemical Lab Technician
MacroCycle Technologies

See the full job description on jobRxiv: https://jobrxiv.org/job/macrocycle-technologies-27778-chemical-lab-technician/

#Analyticalchemistry #chemicalengineering #DesignofExperiments #OrganicChemistry #ResearchandDevelompmet #ScienceJobs #hiring #research
https://jobrxiv.org/job/macrocycle-technologies-27778-chemical-lab-technician/?fsp_sid=9865

Chemical Lab Technician

Post a job in 3min, or find thousands of job offers like this one at jobRxiv!

jobRxiv

jobRxiv Feb 17

Analytical Chemist
Johns Hopkins University

The McMeniman group at Johns Hopkins is recruiting an analytical chemist to study human scent chemistry scent-based malaria diagnostics.

See the full job description on jobRxiv: https://jobrxiv.org/job/johns-hopkins-university-27778-analytical-chemist/

#Analyticalchemistry #AnalyticalMethodDevelopment #GCMS #LCMS #massspectrometry #ScienceJobs #hiring #resear...
https://jobrxiv.org/job/johns-hopkins-university-27778-analytical-chemist/?fsp_sid=9524

Analytical Chemist

Post a job in 3min, or find thousands of job offers like this one at jobRxiv!

jobRxiv

Markus Witzler Jan 20

🚨 #publication alert!

Just a few days into the new year and we already have a published #paper first-authored by our PhD candidate Sarah. 🎉

It is the first study on the volatile emissions of Synchytrium endobioticum (potato wart disease) on potatoes. We identified seven possible marker compounds using TD-GC-MS and #chemometrics.

S. endobioticum is a highly potent fungus classified as a quarantine pathogen in the EU, since it can affect #potato fields for more than 40 years.

Our research offers new insights into the volatilome and may enable future screening methods for potato diseases.

#voc #planthealth #gcms #analyticalchemistry #potatowartdisease

Diagnostic volatile organic compounds for potato wart disease: a GC-MS based chemometric approach - Journal of Plant Diseases and Protection

Volatile organic compounds (VOCs) can serve as sensitive indicators of plant health and pathogen infection. In this study, gas chromatography–mass spectrometry combined with multivariate chemometric analysis was applied to identify VOC patterns specific to potato wart disease caused by the pathogen Synchytrium endobioticum. Healthy and artificially infected potato tubers were analyzed under controlled conditions, and the resulting chromatographic data were processed using a Python-based workflow integrating data merging, preprocessing, principal component analysis, and linear discriminant analysis. The chemometric models successfully distinguished infected from healthy tubers. Seven compounds, 1-methoxy-3-methylbutane, 3-methyl-1-butanol, 2-methyl-1-butanol, 2,3-butanediol, prenyl ethyl ether, styrene, and solavetivone, were identified as indicative for infection. In addition, a mass-specific evaluation demonstrated that discrimination is possible using selected ion fragments alone, providing a basis for simplified on-site applications. This study presents the first characterization of a volatile fingerprint for S. endobioticum infection and establishes a robust, time-efficient workflow for non-invasive detection of quarantine pathogens in potato crops.

SpringerLink

All Scientifical Dec 17

Price of ampicillin depending on quality #ampicillin #quality #laboratory #analyticalchemistry
... Continue to: https://youtube.com/shorts/e1BhOuEUfDg?si=4b9zYV1FyQl_ploh

Ramon van Belzen Sep 17, 2025

ik vroeg mij af
voor element analyse met autosampler
bestaan er ook panamese boot injectoren? dat het bootje er zijwaarts ingaat #AnalyticalChemistry #brainfart

Academic Europe Sep 16, 2025

Job Alert

PhD Student in 4D Genome and Gene Regulation

Deadline: 2025-10-15
Location: Germany, Heidelberg

https://www.academiceurope.com/ads/phd-student-in-4d-genome-and-gene-regulation/

#Hiring #CancerResearch #PhD #biochemistry #MolecularBiology #LifeSciences #analyticalchemistry