Editors’ Choice—Review—3D Printing: An Innovative Trend in Analytical Sensing

Review—Systematic Review on Electrochemical Biosensing of Breast Cancer miRNAs to Develop Alternative DCIS Diagnostic Tool

“…Expression of DCIS miRNAs in body fluids.-The miRNA biomarkers that are up and down regulated in the body fluids which could be DCIS diagnostic biomarkers (differentiating between cancer and DCIS condition) [63][64][65] in agreement with the published research articles and reports involving pathology and biology, of DCIS are listed in Table II.…”

“…Current knowledge in developing POCDs.-Off late, the wearable POCDs have demonstrated an intense role in analytical chemistry due to its rapidity and capability for the real-time monitoring of environment and human health related analytes such as toxic chemicals, electrolytes and biomarkers. 63,64 In line with this, lab-made potentiostats are another class of emerging POCDs where the researchers integrate the electronic components for signal processing, amplification and interfacing to mobile devices via blue tooth along with the custom made chemically modified electrodes for the analytes of their choice to detect the DNAs and bacterial targets. 65 Besides, Rualon Fan et al discussed the limitations of using nanocarbon based electrochemical biosensors and reported a new strategy of utilizing nanobody extracted from the biological species immobilize with biomolecules and polymer for direct practical applications of sensing cell lysates in the complex media.…”

Wireless Micro Soft Actuator without Payloads Using 3D Helical Coils

“…Soft robots, which can move in complex environments such as curved and narrow passages, have been recently developed by mimicking the forms of worms and octopuses [ 1 , 2 , 3 ]. Soft robots have mainly been operated by using pump-generated pneumatic pressure [ 4 , 5 ], motor-controlled cable tendons [ 6 , 7 ], and electro-active polymers (EAPs) [ 8 , 9 ], which require a high applied voltage of several kilovolts.…”

An EGFET Based Common Source Amplifier as a Low-Frequency Instrumentation Amplifier for Sensitivity Measurement on RuO2 Lactic Acid Biosensor

“…Effective detection of electrochemical [5], [6], medical [7], pharmaceutical [8] and fluorescent detection [9]. In recent years, it has also been applied to wearable, intelligent and portable methods to change the traditional measurement methods [10], [11]. Staden et al analyzed electrochemical sensors in biomedicine and promoted the development of miniaturized and automated sensing technologies [5].…”

“…By measuring in this way, the multiplex capability of the sensor can be proved [9]. Glasco et al described in depth the milestones of 3D printing technology and its common medical applications in wearable and physical sensors, with advantages including precise control of the shape and spatial dimensions of sensor elements, reduced manufacturing time, and mass production [10]. Santos et al explore the application of electrochemical techniques to metals in archaeological, cosmetic, food, fuel, and gunshot residue samples.…”