Blog
Measurement how-tos, instrument news, and what we learn while building.
ECA-LP1 design overview: USB PPS, aluminium chassis, lower noise floor
We are in the final validation phase of our new model. Three main features: USB Programmable Power Supply for the power stage, low-cost adapters from modern fast chargers, and high-efficiency design to support future high-current measurements.
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Our downloads page has been updated
You can now get the latest Sensitify Studio releases and firmware updates directly from our website, with full native support for both macOS and Windows platforms.
Amperometric measurement of blood glucose test strips
Most electrochemical sensors work by measuring Faradaic reactions on the electrode-solution interface. We reproduce a commercial glucometer with the ECA-5M and disposable enzymatic strips.
Tutorial #1: Parameter selection for electrochemical impedance spectroscopy
First in a tutorial series on electrochemical measurements: amplitude, DC bias, frequency range, quiet time, and post-processing for EIS.
Sensitify Go is out
Sensitify GO lets you run EIS and voltammetry from an Android phone. Connects to the MCA Mini and ECA series over USB.
Detecting low concentrations of biomarkers
Detecting low concentrations of biomarkers is a big challenge. With high-frequency impedance spectroscopy we demonstrate an alternative: changes as small as 0.2 pF become clearly resolvable.
Application of CV using Sensitify Go
Using our Android app, you can perform electrochemical techniques without a PC. Demonstrated with our reusable PCB-based gold-plated electrodes.
High accuracy current measurements
In ECA-series potentiostats, we use 4 high-resolution analog-to-digital converters in interleaved mode. ~10 pA steps are clearly resolved over a 19.6 nA background.
Using ECA-series potentiostats as lock-in amplifiers
Detection of a 500 kHz signal with 0.01 mV RMS increments. The built-in lock-in architecture enables precise tracking of tiny changes in your sensor.
We exhibited our instrument and novel point-of-care test for cancer screening
We exhibited our instrument and novel point-of-care test for cancer screening programs at the Ankara University Interdisciplinary Project Fair.
Join us at the Ankara University Interdisciplinary AI Project Fair
Come meet the Sensitify team and see our instruments in person at the Ankara University Interdisciplinary AI Project Fair.