PassStat, a simple but fast, precise and versatile open source potentiostat

We-VoltamoStat: A wearable potentiostat for voltammetry analysis with a smartphone interface

“…Users can use, modify, and distribute the device. These potentiostats offer lower cost builds and improved design components that are miniature and lightweight compared to commercially available potentiostats, which makes them useful for research, product development, and educational purposes, such as TBISTAT [1] , PassStat [2] , and SweepStat [3] . However, most of the open-source potentiostats such as KickStat [4] , EduPotStat [5] , MYSTAT [6] and others previously reported [7] , [8] , [9] , [10] require a wired connection which is not practical for wearable applications.…”

HunStat – a simple and low-cost potentiostat for analytical and educational purposes

“…Numerous "do-it-yourself" (DIY) potentiostat have already been published. [2][3][4][5][6][7][8][9][10][11][12][13][14][15] Particularly, Arduino-based [16] potentiostats [4,7,11,15] have gained significant popularity due to their easily manageable microcontroller integration. Arduinos not only incorporate a microcontroller but also include an analog-to-digital (A/D) converter, with digital-to-analog (D/A) conversion achieved through pulse width modulation (PWM).…”

“…We have built and tested [3][4][6][7][8][9]13,15], or obtained and tested [2,14] several of the potentiostats shown in Table 1 and we evaluated them in an educational environment. For students, undergraduates, and their instructors lacking experience in electronics and information technology, constructing more complex circuits or installing their software can pose difficulties.…”

A novel strategy for the simultaneous discrimination of dopamine and epinephrine by cyclic square wave voltammetry implemented with a customized potentiostat

“…Currently, many research groups have developed their potentiostats. [17][18][19][20][21] Some potentiostats feature wireless connectivity and miniaturization. Highly integrated electrical components were used in their design, and Bluetooth or WiFi was used for data exchange with cloud servers or mobile devices.…”

“…Highly integrated electrical components were used in their design, and Bluetooth or WiFi was used for data exchange with cloud servers or mobile devices. [19][20][21] However, poor-performing electrochemical detection contributes to highly integrated components such as high-noise integrated operational amplifiers and low-bit on-chip ADCs. As the foundation for the following research, we have selected a potentiostat designed with separate DAC, ADC, and operational amplifiers with extremely low bias currents.…”