#analyticalchemistry — Public Fediverse posts

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=12009

https://www.europesays.com/ie/456700/ This volcanologist peers into ‘crystal balls’ to forecast eruptions #AnalyticalChemistry #Éire #Geochemistry #IE #Ireland #PhysicalChemistry #Science #Spectroscopy

@timmc This is probably the point where you should consult someone who actually works in #analyticalChemistry and environmental sample analysis. Maybe XRF is not the best route here? If building a small lab and taking the samples to said lab would be an option, a whole list of other instruments and techniques are available. IDK how much an atomic absorption spectrometer goes for these days, maybe that's an option. 1/2

A novel analytical method that enables scientists to track and quantify trace amounts of metal-based cancer drugs within specific compartments of living cells without requiring the destruction of the cells first.
#AnalyticalChemistry #Radiochemistry #Oncology #CellBiology #sflorg
https://www.sflorg.com/2026/04/chm04172601.html

#Introduction I am Gregor Kos, a Senior Lecturer at #Concordia University in #Montreal, #Canada.

I teach #Thermodynamics, #AnalyticalChemistry, Introductory Research Methods and #MachineLearning for Chemists and Biochemists. I am working on hyper-local urban air quality using low-cost sensors.

#Présentation Gregor Kos, maître de conférences à l'Université Concordia de Montréal, au Canada.

J'enseigne la #thermodynamique, #chimieAnalytique, les méthodes de recherche et l'apprentissage automatique (machine learning) aux chimistes et aux biochimistes. Je mène des travaux de #recherche sur la #qualité de l'air en environnement urbain à l'échelle hyper-locale à l'aide de capteurs à faible coût.

Languages/langues: en/fr/de.

#Introduction I am Gregor Kos, a Senior Lecturer at #Concordia University in #Montreal, #Canada.

I teach #Thermodynamics, #AnalyticalChemistry, Introductory Research Methods and #MachineLearning for Chemists and Biochemists. I am working on hyper-local urban air quality using low-cost sensors.

#Présentation Gregor Kos, maître de conférences à l'Université Concordia de Montréal, au Canada.

J'enseigne la #thermodynamique, #chimieAnalytique, les méthodes de recherche et l'apprentissage automatique (machine learning) aux chimistes et aux biochimistes. Je mène des travaux de #recherche sur la #qualité de l'air en environnement urbain à l'échelle hyper-locale à l'aide de capteurs à faible coût.

Languages/langues: en/fr/de.

#Introduction I am Gregor Kos, a Senior Lecturer at #Concordia University in #Montreal, #Canada.

I teach #Thermodynamics, #AnalyticalChemistry, Introductory Research Methods and #MachineLearning for Chemists and Biochemists. I am working on hyper-local urban air quality using low-cost sensors.

#Présentation Gregor Kos, maître de conférences à l'Université Concordia de Montréal, au Canada.

J'enseigne la #thermodynamique, #chimieAnalytique, les méthodes de recherche et l'apprentissage automatique (machine learning) aux chimistes et aux biochimistes. Je mène des travaux de #recherche sur la #qualité de l'air en environnement urbain à l'échelle hyper-locale à l'aide de capteurs à faible coût.

Languages/langues: en/fr/de.

#Introduction I am Gregor Kos, a Senior Lecturer at #Concordia University in #Montreal, #Canada.

I teach #Thermodynamics, #AnalyticalChemistry, Introductory Research Methods and #MachineLearning for Chemists and Biochemists. I am working on hyper-local urban air quality using low-cost sensors.

#Présentation Gregor Kos, maître de conférences à l'Université Concordia de Montréal, au Canada.

J'enseigne la #thermodynamique, #chimieAnalytique, les méthodes de recherche et l'apprentissage automatique (machine learning) aux chimistes et aux biochimistes. Je mène des travaux de #recherche sur la #qualité de l'air en environnement urbain à l'échelle hyper-locale à l'aide de capteurs à faible coût.

Languages/langues: en/fr/de.

#Introduction I am Gregor Kos, a Senior Lecturer at #Concordia University in #Montreal, #Canada.

I teach #Thermodynamics, #AnalyticalChemistry, Introductory Research Methods and #MachineLearning for Chemists and Biochemists. I am working on hyper-local urban air quality using low-cost sensors.

#Présentation Gregor Kos, maître de conférences à l'Université Concordia de Montréal, au Canada.

J'enseigne la #thermodynamique, #chimieAnalytique, les méthodes de recherche et l'apprentissage automatique (machine learning) aux chimistes et aux biochimistes. Je mène des travaux de #recherche sur la #qualité de l'air en environnement urbain à l'échelle hyper-locale à l'aide de capteurs à faible coût.

Languages/langues: en/fr/de.

https://www.europesays.com/ie/393708/ Neanderthals may have used a prehistoric glue as a topical antibiotic #AnalyticalChemistry #Antibiotic #Art\u0026amp;Artifacts #BirchTar #Éire #glue #IE #Ireland #Neanderthal #Science

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

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

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

Bacterial enzymes help reveal natural product stereochemistry

Newly discovered enzymes that are vital for bacterial defenses can also help chemists characterize the stereochemistry in…
#NewsBeep #News #Science #Amoeba #AnalyticalChemistry #AU #Australia #Bacteria #bacterialcooperation #Defense #dl-peptidases #Enzyme #naturalproducts #Paenibacillus #Pseudomonas
https://www.newsbeep.com/au/491853/

https://www.europesays.com/ie/346029/ Bacterial enzymes help reveal natural product stereochemistry #Amoeba #AnalyticalChemistry #bacteria #BacterialCooperation #Defense #DlPeptidases #Éire #Enzyme #IE #Ireland #NaturalProducts #Paenibacillus #Pseudomonas #Science

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

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

Wow, I learn something new every day. They talk about matrix effects in #AnalyticalChemistry but blood analysis is no doubt full of stuff like this, where taking biotin interferes with... a lot of seemingly unrelated blood tests!
https://hachyderm.io/@Impossible_PhD/114366160674149144

QC:MXP version 2.0 is now available to download for free from my GitHub page: www.qcmxp.org Repeat-injection-based Quality Control, Batch Correction, Exploration & Data Cleaning. #Metabolomics #AnalyticalChemistry #Matlab

5月30日(金)13:30-16:30に、神奈川県立産業技術総合研究所 #KISTEC が講座『分析化学入門 : 材料分析から異物分析まで - 蛍光X線分析と赤外分光分析の基礎』を開講。座学と実習 (μXRF、FT-IR)。定員3名。持ち込み試料の測定も可能（事前了承必要）。詳細は https://bit.ly/4ibM169 に、リーフレット(PDF)は https://bit.ly/4iGvsze に。
#Course #AnalyticalChemistry

5月30日(金)13:30-16:30に、神奈川県立産業技術総合研究所 #KISTEC が講座『分析化学入門 : 材料分析から異物分析まで - 蛍光X線分析と赤外分光分析の基礎』を開講。座学と実習 (μXRF、FT-IR)。定員3名。持ち込み試料の測定も可能（事前了承必要）。詳細は https://bit.ly/4ibM169 に、リーフレット(PDF)は https://bit.ly/4iGvsze に。
#Course #AnalyticalChemistry

5月30日(金)13:30-16:30に、神奈川県立産業技術総合研究所 #KISTEC が講座『分析化学入門 : 材料分析から異物分析まで - 蛍光X線分析と赤外分光分析の基礎』を開講。座学と実習 (μXRF、FT-IR)。定員3名。持ち込み試料の測定も可能（事前了承必要）。詳細は https://bit.ly/4ibM169 に、リーフレット(PDF)は https://bit.ly/4iGvsze に。
#Course #AnalyticalChemistry

5月30日(金)13:30-16:30に、神奈川県立産業技術総合研究所 #KISTEC が講座『分析化学入門 : 材料分析から異物分析まで - 蛍光X線分析と赤外分光分析の基礎』を開講。座学と実習 (μXRF、FT-IR)。定員3名。持ち込み試料の測定も可能（事前了承必要）。詳細は https://bit.ly/4ibM169 に、リーフレット(PDF)は https://bit.ly/4iGvsze に。
#Course #AnalyticalChemistry

5月30日(金)13:30-16:30に、神奈川県立産業技術総合研究所 #KISTEC が講座『分析化学入門 : 材料分析から異物分析まで - 蛍光X線分析と赤外分光分析の基礎』を開講。座学と実習 (μXRF、FT-IR)。定員3名。持ち込み試料の測定も可能（事前了承必要）。詳細は https://bit.ly/4ibM169 に、リーフレット(PDF)は https://bit.ly/4iGvsze に。
#Course #AnalyticalChemistry

In the quantitative #analyticalchemistry lab at #TUWien

Students keep forgetting to dry their samples before they start their analysis. So I made a sign to remind them. In hindsight maybe not the most effective way, though. #science

Joys of teaching analytical chemistry student labs:

Confidence level.= "Trust me, bro"

#analyticalchemistry #chemistry #academia #science

#LiC_Announcements:
#Spidroin can be stored in a spider in high concentrations for a long time and then on command form the spider’s silk in a split second, which is 6 times more stable than a thread of the same weight made of steel. HORST KESSLER uses this example in his #autobiography to show what #NMR #spectroscopy can achieve. It will be published on December 16, see https://l-i-c.org/1132

#LiC_advent2023 #spiderssilk #spectrometry #analyticalchemistry #spectroscopicanalysis

Yasuhisa Kuroda released a spectral data processing program for chemical analysis called SPANA https://www.eonet.ne.jp/~spana-lsq/index-e.html. He has been kind enough to incorporate our BEADS algorithm (baseline estimation & denoising w/ #sparsity) to separate peaks, baseline and noise using sparsity priors! https://doi.org/10.1016/j.chemolab.2014.09.014 #analyticalchemistry

I spent SO MANY HOURS in grad school manually adjusting peak baselines and deciding what should or shouldn't count as a peak and then going back and doing it all again because I called it a peak in one sample but not the other. I'm SO happy that progress is being made on this problem and very excited to read this preprint!

https://www.biorxiv.org/content/10.1101/2023.07.28.551024v1

#GCMS #LCMS #XCMS #AnalyticalChemistry #Chromatography
#Metabolomics

I spent SO MANY HOURS in grad school manually adjusting peak baselines and deciding what should or shouldn't count as a peak and then going back and doing it all again because I called it a peak in one sample but not the other. I'm SO happy that progress is being made on this problem and very excited to read this preprint!

https://www.biorxiv.org/content/10.1101/2023.07.28.551024v1

#GCMS #LCMS #XCMS #AnalyticalChemistry #Chromatography
#Metabolomics

I spent SO MANY HOURS in grad school manually adjusting peak baselines and deciding what should or shouldn't count as a peak and then going back and doing it all again because I called it a peak in one sample but not the other. I'm SO happy that progress is being made on this problem and very excited to read this preprint!

https://www.biorxiv.org/content/10.1101/2023.07.28.551024v1

#GCMS #LCMS #XCMS #AnalyticalChemistry #Chromatography
#Metabolomics

I spent SO MANY HOURS in grad school manually adjusting peak baselines and deciding what should or shouldn't count as a peak and then going back and doing it all again because I called it a peak in one sample but not the other. I'm SO happy that progress is being made on this problem and very excited to read this preprint!

https://www.biorxiv.org/content/10.1101/2023.07.28.551024v1

#GCMS #LCMS #XCMS #AnalyticalChemistry #Chromatography
#Metabolomics

I spent SO MANY HOURS in grad school manually adjusting peak baselines and deciding what should or shouldn't count as a peak and then going back and doing it all again because I called it a peak in one sample but not the other. I'm SO happy that progress is being made on this problem and very excited to read this preprint!

https://www.biorxiv.org/content/10.1101/2023.07.28.551024v1

#GCMS #LCMS #XCMS #AnalyticalChemistry #Chromatography
#Metabolomics

#ResearchFunding OPPORTUNITY:

Why not apply your #science expertise to the challenge of doping in #sports?

The World #AntiDoping Agency has released the 2023 call for proposals (deadline 22 Mar):
https://www.wada-ama.org/en/resources/funded-scientific-research/scientific-research-grant-topics-call-proposals

Other special #research topics are open for expressions of interest:
https://www.wada-ama.org/en/data-research/scientific-research#paragraph-1144

#MassSpec
#AnalyticalChemistry
#AssayDevelopment
#Pharmacology
#Biomarkers
#molecular diagnostics
#omics

Collaborator ideas here:
https://www.wada-ama.org/en/resources/lab-documents/list-wada-accredited-laboratories
https://www.wada-ama.org/en/what-we-do/world-anti-doping-code/code-signatories

My paper on the fabrication of an immobilized #enzyme reactor was featured on the cover of #AnalyticalMethods recently. You can read it here: https://pubs.rsc.org/en/content/articlehtml/2022/AY/D2AY00840H #bioanalytical #analyticalchemistry #chemistry #proteomics

RT @[email protected]

Kick-start your #ResearchCareer in #Germany @[email protected]! Apply now 👉http://www.uni-freiburg.de/frsa! #Medicine #CellBiology #OrganicChemistry #MechanoChemistry #MolecularBiology #AnalyticalChemistry #biomedicalengineering #PhD #postdoc #research #collaboration

🐦🔗: https://twitter.com/RisingStars_UFR/status/1406958393819029506