Our group is pushing the limits of measurement science through the development of cutting edge instrumentation and application of new technologies
Göteborg - Sweden
Joined September 2020
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Ewing Group retweeted
Cécile is the heart and soul of the work we do at @AstraZeneca using the @CAMECA_News Nanosims. Her latest paper is very special, she quantifies the sub-cellular concentration of nucleotide therapeutics with 2 labeling strategies pubs.acs.org/doi/10.1021/acs…
Ewing Group retweeted
1/2 Zoom seminar in Gothenburg Bioanalytical Series, April 25 at 2 pm CET.
Prof. Martin Pumera, Director of the Center for the Advanced Functional Nanorobots at the University of Chemistry and Technology, Prague will speak,
“Chemical Micro and Nanorobots and Their Application."
Ewing Group retweeted
What's in common between ‘Analytical measurements in non-mammalian systems’ (@the_ewing, Mike Johnson, Laurent Seugnet, @EnergyMemoryLab) & ‘Monitoring brain molecules by PET imaging’ (Nicolas Costes, Luc Zimmer, Thierry Billard, Leon Tremblay, Eric Salmon) sessions? #MMiNLyon!
Ewing Group retweeted
Just out from the group: "Single-Vesicle Electrochemistry Following Repetitive Stimulation Reveals a Mechanism for Plasticity Changes with Iron Deficiency" @the_ewing
onlinelibrary.wiley.com/doi/…
Ewing Group retweeted
New paper from the group in JACS. Anionic species Cl-, ClO4-, SCN- (along Hofmeister series) regulate chemical storage in nanometer vesicles and amperometrically detected exocytotic dynamics from secretory cells. @the_ewing
pubs.acs.org/doi/pdf/10.1021…
Ewing Group retweeted
The next monthly Zoom seminar in the Gothenburg Bioanalytical Series will be March 9 at 2 pm CET.
Prof. Charlotta Turner, “Exploring sub- and supercritical fluids as green solvents in analytical-scale extractions."
A zoom link so you can copy and paste: gu-se.zoom.us/j/66599921652
Ewing Group retweeted
New paper out on counting molecules in different compartments of nanobiovesicles, "Simultaneous Counting of Molecules in the Halo and Dense-Core of Nanovesicles by Regulating Dynamics of Vesicle Opening"
onlinelibrary.wiley.com/doi/…
Ewing Group retweeted
The possibility to film how neurons in the brain communicate and build networks - how #memory and learning are initiated at the cell level - may pave the way for new therapies for diseases such as #AlzheimersDisease #dementia @goteborgsuni @AndrewEwing11
bit.ly/3Ifc2in
Ewing Group retweeted
Latest paper out!
"Localization and Absolute Quantification of Dopamine in Discrete Intravesicular Compartments Using NanoSIMS Imaging"
We use a high powered chemical imaging method to look at the structure inside nanometer vesicles in nerve-like cells.
mdpi.com/1422-0067/23/1/160/…
Ewing Group retweeted
Quantifying Intracellular Single Vesicular Catecholamine Concentration with Open Carbon Nanopipettes to Unveil the Effect of L-DOPA on Vesicular Structure (Ewing) @AndrewEwing11 #openaccess onlinelibrary.wiley.com/doi/…
Ewing Group retweeted
Challenging Single-Cell Measurements in collaboration with @the_ewing group @AndrewEwing11 and @CrespoLab 😀 @an_chem
Potentiometric pH Nanosensor for Intracellular Measurements: Real-Time and Continuous Assessment of Local Gradients pubs.acs.org/doi/10.1021/acs…
Ewing Group retweeted
Mass Spectrometry Imaging Zoom seminar this month will be on November 25 at 15:00 (CET) by Prof. Anders Meibom, from EPFL and the University of Lausanne, Switzerland.
Sponsor: Chem Imaging Infrastructure, Gothenburg
Host: Nhu Phan
All welcome!
Zoom link: gu-se.zoom.us/j/61908878612?…
Ewing Group retweeted
The next Zoom seminar is coming up November 10.
Speaker: Prof. Valentina Carabelli from the University of Torino, Italy.
Prof Carabelli is widely known for her work with diamond array electrodes and has many interests in neuroscience.
Ewing Group retweeted
Next GU-Chalmers Bioanalytical Webinar.
Prof. Valentina Carabelli from the University of Torino, Italy.
"Monitoring the interplay of dopamine release and spontaneous firing activity in midbrain dopaminergic neurons through micrographitized diamond MEAs"
gu-se.zoom.us/j/66599921652
Ewing Group retweeted
From Nhu Phan (host) and the Gothenburg Chemical Imaging Infrastructure local committee, a another zoom webinar on October 27, 15:00-16:00 (CET)
Dr. Carmen Höschen
Zoom link: gu-se.zoom.us/j/61874307732
Feel free to spread the link with any that might be interested.
Ewing Group retweeted
Nano-analysis Reveals High Fraction of Serotonin Release during Exocytosis from a Gut Epithelium Model Cell (Ewing) @the_ewing #Electroanalysis #openaccess onlinelibrary.wiley.com/doi/…
Ewing Group retweeted
We are very excited to announce the first seminar in our MS Imaging series. Dr. Niculina Musat will present on September 29th. Join on zoom: gu-se.zoom.us/j/61874307732
Ewing Group retweeted
Next Gothenburg Zoom seminar, September 15.
Prof Jonas Frisen from KI. Prof Frisen is widely known for his work with neuronal stem cells.
Seminar incl questions will be Central Europe Time 15-16.
All welcome.
A zoom link so you can copy and paste: gu-se.zoom.us/j/66599921652
Ewing Group retweeted
Pleasure to be part this @the_ewing group @angew_chem paper which provides in-depth understanding of exocytosis from a model gut cell line.
Managed to tick off something on my science bucket list - publish with my PhD examiner & mentor @AndrewEwing11
onlinelibrary.wiley.com/doi/…
Ewing Group retweeted
Dynamic visualization and quantification of single vesicle opening and content by coupling vesicle impact electrochemical cytometry with confocal #microscopy
By @AndrewEwing11 et al. @goteborgsuni
Open access in ACS Measurement Science Au fal.cn/3hl5R
ALT Dynamic visualization and quantification of single vesicle opening and content by coupling vesicle impact electrochemical cytometry with confocal #microscopy