Results 171 to 180 of about 72,811 (297)

Electrochemically Engineered PEDOT:PSS/MXene Composite Electrode for the Label‐Free Procalcitonin Detection

Advanced Materials Interfaces, EarlyView.
Procalcitonin is a key biomarker for bacterial infections, but conventional detection methods are often time‐consuming. Here, we present an electrochemical sensor based on highly conductive Ti3C2Tx MXene combined with PEDOT:PSS, enabling direct antibody immobilization, while a bovine serum albumin coating provides antifouling protection.
Angelika Banaś, Roman Turczyn, Maciej Krzywiecki, Izabela Matuła, Sara Shakibania, Katarzyna Krukiewicz, Deivasigamani Ranjith Kumar   +6 more
wiley   +1 more source

Intelligent Eye Tracker Integrated with Cylindrical Capacitive Sensors for Chronic Fatigue Assessment. [PDF]

Adv Sens Res
Li T, Park SH, Lee C, Kim S, Kwon Y, Kim H, Chung JH.   +6 more
europepmc   +1 more source

Performances and Biosensing Mechanisms of Interdigitated Capacitive Sensors Based on the Hetero-mixture of SnO₂ and In₂O₃. [PDF]

Sensors (Basel), 2020
Chandran Mukkattu Kuniyil A, Zavašnik J, Cvejić Ž, Sarang S, Simić M, Srdić VV, Stojanović GM.   +6 more
europepmc   +1 more source

Hydrogel‐Based 3D‐Printable Stretchable Pressure Sensor

Advanced Materials Technologies, EarlyView.
We present a carbon‐black‐functionalized double‐network granular hydrogel (DNGH) pressure sensor capable of detecting pressures from 200 Pa, equivalent to a light finger touch, up to 500 kPa. The sensor exhibits signal drifts below 3.5% after 800 cycles and response times around 80 ms. Leveraging this broad sensing range, we 3D print this material into
Tianyu Yuan, Chenzhuo Li, Antonia Georgopoulou, John M. Kolinski, Esther Amstad   +4 more
wiley   +1 more source

Fabrication Technologies for Soft, Multimaterial Optical Fibers for In Vivo Diagnostics and Phototherapy, With a Focus on Extrusion Printing

Advanced Materials Technologies, EarlyView.
Soft multimaterial optical fibers integrate multiple functionalities—such as waveguiding, side emission, sensing, drug delivery or actuation—into a single filament for wearable, implantable, and tissue‐integrated devices for diagnostics and phototherapy.
Zahra Kafrashian, Jun Feng, Aránzazu del Campo   +2 more
wiley   +1 more source

Additively manufactured micro-lattice dielectrics for multiaxial capacitive sensors. [PDF]

Sci Adv
Berman A, Hsiao K, Root SE, Choi H, Ilyn D, Xu C, Stein E, Cutkosky M, DeSimone JM, Bao Z.   +9 more
europepmc   +1 more source

Gait Segmentation Method Using a Plantar Pressure Measurement System with Custom-Made Capacitive Sensors. [PDF]

Sensors (Basel), 2020
Aqueveque P, Germany E, Osorio R, Pastene F.   +3 more
europepmc   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

Calligraphic interdigitated capacitive sensors for green electronics. [PDF]

Sci Rep
Thakur AS, Srivatava V, Park HKB, Kebaili I, Boukhris I, Joo YH, Sung TH, Kumar A, Vaish R.   +8 more
europepmc   +1 more source

Large‐Scale and Cost‐Effective Fabrication of Ultra‐Thin, Biodegradable Microelectrode Arrays and Pressure Sensors Using Laser Micromachining

Advanced Materials Technologies, EarlyView.
A mask‐free and cost‐effective UV‐pico‐second laser‐based microfabrication method is proposed to fabricate large‐area biodegradable microelectrode arrays and pressure sensors. These devices demonstrate low impedance, good conformability, excellent biocompatibility, and rapid degradation, providing a new route for next‐generation transient electronics ...
Bhavani Prasad Yalagala, Asfand Tanwear, María Cerezo‐Sánchez, Hossein Parvizi, Morteza Amjadi, Hadi Heidari   +5 more
wiley   +1 more source