Ultra Fast Purification
of Extracellular Vesicles

Rapid, portable, selective immunoaffinity-based EVs isolation in <10 minutes

Comparison of Our Device (PMED) with Other Purification Techniques for Extracellular Vesicles in Cell Culture Media

Our Technology

Our portable microstructured electrochemical device (PMED),
delivers high yield, purity, and marker-specific EV sub-population sorting from biofluids in <10 minutes. EVs isolation without ultracentrifugation or bulky equipment.

We demonstrate the purification of extracellular vesicles (EVs) from raw plasma in under 10 minutes, followed by dynamic light scattering analysis using the DynaPro NanoStar (Waters | Wyatt Technology). Our device achieves purification such that 98% of the scattered light is attributable to EVs. (Check Complete Workflow)

PMED Purification System

PMED Kit

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Releasing Unit

PMED Device

Commercially Deployed and Trusted by Leaders

Devices Deployed

1000 +

Hospitals Adopting PMED

Active Projects

20 +

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EVs Purification and Characterization Services

Custom separation of nanometric (30-1000 nm) biological entities

Custom extracellular vesicles (EVs) separation (sub-population sorting)

Extracellular vesicles separation device (PMED)

Disposable separation cartridges

Testimonials

What our clients say

As part of our recent study, we used the PMED device from Acytronix to purify CD9-positive extracellular vesicles (EVs) from plasma samples, and the results exceeded our expectations.

Anna Chamot

PhD candidate, ETH Zurich

We recently collaborated with Acytronix and utilized their PMED (Portable Microstructured Electrochemical Device) in our research. The device’s ability to isolate EVs from complex biological fluids, including plasma and cell culture medium, with exceptional purity in under 10 minutes is truly impressive.

Dr. Anat Aharon

PhD Director of the Hematology Research Laboratory

We recently used the PMED device in our study to isolate milk CD81-EVs, and the results were impressive. The device not only offers exceptional portability and precision but also purifies EVs in under 10 minutes, saving us significant time compared to traditional ultracentrifugation methods.

Dr. Mara Saenz de Juano

Lecturer at the Department of Environmental Systems Science

We recently started a collaboration with Acytronix, and the communication and support have been outstanding. The device is highly effective for the isolation of EVs, as it significantly saves time and effort. We anticipate valuable results from our upcoming proteomics analyses.

Lisa Gugler

PhD Candidate at Tissue Biology Research Unit

Very good technology. This will definitely advance EVs research.

Adrian Perez Barreto

PHD Student

I recently had a collaboration with Acytronix and we did preliminary experiments by isolating EVs from serum. It is definitely a quick and easy method of isolation, especially for a clinical setting. We also performed validation experiments and it gave good results. I would recommend Acytronix's PMED device.

Deepti Nabariya

PHD Research

Acytronix provides an impressive and time-saving method for EV isolation — pure vesicles in under 30 minutes, no extra purification needed! The team is professional, welcoming, and passionate about their work. I had the pleasure of visiting their lab for a day, and it was a truly valuable experience. Highly recommended collaboration!

Marica Imbimbo

PHD

I visited Acytronix to have my cell culture samples analyzed. Their equipment did an excellent and time efficient job isolating extracellular vesicles (EVs) from the cell medium and measuring EV concentrations. Dr. Vadim Krivitsky was very kind and also took the time to explain and demonstrate how the experiment works.

Sabine S.

Biomedical Engineering Student

LinkedIn Feed

Acytronix

7/4/2026

Exciting to see our technology enabling groundbreaking environmental research! 🌊 At Acytronix, we’re proud to support Dr. Ksenia Groh and her team (with Romain Héraud) at Eawag (Swiss Federal Institute of Aquatic Science and Technology), who are using our device to isolate environmental extracellular vesicles (EVs), vesicles released by living organisms into the aquatic environment. Thanks to the capabilities of our device, we can efficiently separate these environmental EVs by processing extremely large volumes of liquid without any need for filtration or additional processing steps. The device is highly stable and selective, enabling reliable capture of biological particles even from challenging environments such as aquariums and high-volume natural water sources, under a wide range of conditions. Our technology opens the door to diverse and integrative research, exactly as demonstrated in the work of Dr. Ksenia Groh and her team. We’re happy to support to the next generation of environmental monitoring and EV biology! #EnvironmentalMonitoring #ExtracellularVesicles #EVresearch #EnvironmentalEVs #EVbiology #Biotech #AquaticScience

👍 ❤️ 👏 65

2 Comments

Acytronix

31/1/2026 · Edited

We recently had the opportunity to share Acytronix’s vision for “Diagnostics in a Vesicle” at the ETH Deeptech Summit. Our CEO, Dr. Vadim Krivitsky, spoke about how extracellular vesicle (EV) purification plays a key role in the future of personalized medicine, and what it takes to move this technology from the lab to real-world impact. PMED, our portable device for fast and efficient extracellular vesicle isolation, enables high-purity EV preparation at scale (100 samples per day), improving sensitivity and selectivity for liquid biopsy applications, including disease- and tissue-specific marker analysis and immunoaffinity-based EV subpopulation purification. Vadim also highlighted key milestones along our journey, from commercialization and deployment of over 1,000 units to ongoing projects advancing liquid biopsy and EV-based diagnostics. Curious to learn more? We’d love to connect. #ExtracellularVesicles #LiquidBiopsy #ETHDeeptechSummit #PersonalizedMedicine ETH Entrepreneurship

👍 👏 66

3 Comments

Acytronix

23/4/2026

🌟 Excited to share that our CEO, Dr. Vadim Krivitsky, recently visited VIB Tech Watch in Belgium, where he presented Acytronix’s EVs-purification technology to leading researchers. Vadim demonstrated the parallel isolation of multiple clinical plasma samples using our compact, portable electronic releasing unit and PMED cartridges, all of which fit easily into a backpack. The entire process was completed in less than one hour. This is the breakthrough the field has been waiting for: - No sample preprocessing - No centrifugation - No cleaning steps - No pre-separation Simply insert the device directly into the raw clinical sample and selectively capture the biological particles of interest. A big thank you to the VIB Tech Watch team, especially Sarah Geurs, Toon Swings and Andries De Koker, for the kind invitation and for organizing this insightful demonstration. If you’re working with extracellular vesicles, liquid biopsy, or biomarker research and would like to learn more about our rapid, portable EV isolation technology, feel free to reach out. 🔗 Learn more: https://acytronix.ch/ Wai Long Tam VIB Technologies VIB VIB-UGent #Biotechnology #ExtracellularVesicles #EVIsolation #LiquidBiopsy #MedicalBiotechnology #Exosomes

👍 👏 27

2 Comments

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Contact

    
 
 
        
   Avraham Dayan 
 
 
 
   Trustindex verifies that the original source of the review is Google. We had a very positive experience with the device and the team behind it. The system is well designed, easy to use, and performs reliably. We also greatly appreciated the professional support, responsiveness, and willingness to assist whenever needed. Overall, an excellent product accompanied by outstanding service. Highly recommended!
  
  Posted on Google  
 
 
 
       
   ROMAIN HERAUD 
 
 
 
   Trustindex verifies that the original source of the review is Google. Our recent colaboration with Acytronix was very positive. We used the CD9 coated PMED and we were astonished by its efficiency to recover EVs from different samples and large volumes, we would have never expected such yields. PMED is the most efficient method we tested, and by far.
Vadim was also very reactive whenever I had questions, and he had very valuable insight.
Romain Héraud, intern at EAWAG
  
  Posted on Google  
 
 
 
       
   Alissa Zehnder 
 
 
 
   Trustindex verifies that the original source of the review is Google. Amazing!!!!!
Acytronix in Schlieren impresses with a remarkable technology for the purification of extracellular vesicles (EVs) from complex samples such as raw plasma or cell culture media. Their portable microstructured electrochemical device (PMED) enables rapid, selective EV isolation via immunoaffinity in under 10 minutes — without ultracentrifugation or bulky laboratory infrastructure. The combination of portability, speed, and selectivity is truly outstanding in this field. This innovative bioseparation technology significantly simplifies the separation of nanometric entities from biological fluids and allows the process to be performed quickly and practically anywhere.
WOW!
The integrated dynamic light scattering analysis shows a highly enriched EV population, with up to 98% of the measured scattered light attributable to EV.
Targeted, efficient, and selective!!!!

The scientific substance behind this technology is further reflected in Dr. Vadim Krivitsky receiving the Young Investigator Award — innovation at this level does not happen by chance!!
On a personal note: anyone who can separate nanoparticles in the range of a few hundred nanometers with such precision, can also mount a wall mirror with the same accuracy — perfectly aligned, as I can personally confirm!! Scientific excellence truly meets hands-on precision!! I can highly recommend the company and its team!
  
  Posted on Google  
 
 
 
       
   Deepti Nabariya 
 
 
 
   Trustindex verifies that the original source of the review is Google. I recently had a collaboration with Acytronix and we did preliminary experiments by isolating EVs from serum. It is definitely a quick and easy method of isolation, especially for a clinical setting. We also performed validation experiments and it gave good results. I would recommend Acytronix's PMED device.
  
  Posted on Google  
 
 
 
       
   Sabine 
 
 
 
   Trustindex verifies that the original source of the review is Google. I visited Acytronix to have my cell culture samples analyzed. Their equipment did an excellent and time efficient job isolating extracellular vesicles (EVs) from the cell medium and measuring EV concentrations. Dr. Vadim Krivitsky was very kind and also took the time to explain and demonstrate how the experiment works.
  
  Posted on Google  
 
 
 
       
   Marica Imbimbo 
 
 
 
   Trustindex verifies that the original source of the review is Google. Acytronix provides an impressive and time-saving method for EV isolation — pure vesicles in under 30 minutes, no extra purification needed! The team is professional, welcoming, and passionate about their work. I had the pleasure of visiting their lab for a day, and it was a truly valuable experience.
Highly recommended collaboration!
  
  Posted on Google  
 
 
 
       
   Adrian Perez Barreto 
 
 
 
   Trustindex verifies that the original source of the review is Google. Very good technology. This will definitely advance EVs research
  
  Posted on Google  
 
 
 
       
   Hanna Marti 
 
 
 
   Trustindex verifies that the original source of the review is Google. Excellent service, very high level of expertise. I was very happy on my visit today and I look forward to returning soon.
  
  Posted on Google  
 
 
 
       
   Rachel Blau 
 
 
 
   Trustindex verifies that the original source of the review is Google. Acytronix offers an impressive product that efficiently purifies biological nanoparticles in under 10 minutes for raw biosamples, using a portable system that weighs less than 1 kg. It's amazing that this purification can be performed in any field condition. Highly recommended for research, diagnostic, and therapeutic applications. The team is exceptionally experienced, consisting of skilled scientists with deep expertise in this field.
  
  Posted on Google  
 
 
 
  
  
 
 
  Google rating score: 5.0 of 5, 
based on 14 reviews