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A paper on the detection of phospholipids from skin via DMS has been published! The IonVision system was tested with porcine skin, and then further refined to analyze a small number of human basal cell carcinoma and healthy skin samples. The classification accuracies achieved (over 90 %!) encourage us to plan studies with a larger number of skin samples.
The research article is ava
A new article on authenticating the botanical origins of monofloral honeys with DMS is now out. The Olfactomics IonVision was used to analyze monofloral honeys from five different botanical origins with promising results! We are very excited to see DMS applied in the field of foodstuff analysis.
The article is now out as open access, so give it a read here!
A new research article on the identification of IDH mutation and two other important mutations in brain tumors has been published! Ismaïl Hermelo and others utilized patient-derived glioma organoids, which allowed for a large number of samples in comparison to using only samples collected from patients, while retaining sample-specific features. DMS’s suitability for identifying
Our group was involved in research regarding the effect of energy modality on tissue identification from surgical smoke by differential ion mobility spectrometry in the latest issue of Microchemical Journal.
Turns out DMS-based tissue identification works not only with monopolar electrosurgery, but with ultrasonic instruments as well. For more details, you can find the open-access
An article on the identification of phospholipids relevant to cancer tissue using DMS has been published in the International Journal of Molecular Sciences! Identification of three cancer-relevant phospholipids, phosphatidylcholine (PC), phosphatidylinositol (PI), and phosphatidylethanolamine (PE) was studied.
As a step forward from
This blog post has been modified from an R Notebook. The notebook and the used data can be found from our GitHub, which is linked at the bottom of this post!
Loading sample data
Let’s begin by looking at the data structure we have in a typical dataset. This example set consists of seven measurements. Two of ethanol, two of 2-propanol, and three background measurements taken before sampling, after ethanol, and after 2-propanol. The table below presents a pri
An article on the rapid identification of pediatric brain tumors using DMS was published in Frontiers in Oncology, section Neuro-Oncology and Neurosurgical Oncology! The results show that most common pediatric brain tumor samples can be differentiated with DMS. DMS shows promise in becoming and additional instrument for real-time diagnosis of brain tumors.
(The header image for thi
In 2021 we joined the SynBioPro project with the aim to apply DMS in bioprocess monitoring. Now an original research article has been published in Industrial & Engineering Chemistry Research. The selected substance was alpha-olefin 1-unde