Results 241 to 250 of about 366,258 (347)

High‐Spatiotemporal‐Resolution Transparent Thermoelectric Temperature Sensor Arrays Reveal Temperature‐Dependent Windows for Reversible Photothermal Neuromodulation

Advanced Functional Materials, EarlyView.
Thermoelectric temperature sensors are developed that directly measure heat changes during optical‐based neural stimulation with millisecond precision. The sensors reveal the temperature windows for safe reversible neural modulation: 1.4–4.5 °C enables reversible neural inhibition, while temperatures above 6.1 °C cause permanent thermal damage.
Junhee Lee, Dongjo Yoon, Jungha Lee, Duhee Kim, Eunui Kim, Jong‐Hyeok Yoon, Hyuk‐Jun Kwon, Seungjun Chung, Yoonkey Nam, Hongki Kang   +9 more
wiley   +1 more source

An ultrasound imaging system exploiting transducers and multiplexers on a flexible substrate together with a log-delta CMOS ADC. [PDF]

Npj Flex Electron
Timmermans M, van Oosterhout K, Fattori M, van Neer P, Harpe P, Cantatore E.   +5 more
europepmc   +1 more source

Exploiting Two‐Photon Lithography, Deposition, and Processing to Realize Complex 3D Magnetic Nanostructures

Advanced Functional Materials, EarlyView.
Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey, Arjen van den Berg, Sandra Ruiz Gomez, Claire Donnelly, Dirk Grundler, Sam Ladak   +5 more
wiley   +1 more source

Sensitivity Improvement of MEMS Resonant Accelerometers by Shape Optimization of Microlevers and Resonators. [PDF]

Sensors (Basel)
Ran L, Zhao W, Li T, He J, Zhou W.
europepmc   +1 more source

Design and Implementation of a Low-Power Biopotential Amplifier in 28 nm CMOS Technology with a Compact Die-Area of 2500 μm² and an Ultra-High Input Impedance. [PDF]

Sensors (Basel)
Ranjbar Koleibi E, Lemaire W, Koua K, Benhouria M, Bostani R, Serri Mazandarani M, Gauthier LP, Besrour M, Ménard J, Majdoub M, Gosselin B, Roy S, Fontaine R.   +12 more
europepmc   +1 more source

Strain Plethysmography Using a Hermetically Sealed MEMS Strain Sensor. [PDF]

Biosensors (Basel)
Jiang X, Sang B, Wen H, Junek G, Park JW, Ayazi F.   +5 more
europepmc   +1 more source

Low-Jitter Clock Receivers for Fast Timing Applications. [PDF]

Sensors (Basel)
Grace C, Garcia-Sciveres M, Heim T, Krieger A.   +3 more
europepmc   +1 more source

An on-chip phased array for non-classical light. [PDF]

Nat Commun
Gurses V, Davis SI, Valivarthi R, Sinclair N, Spiropulu M, Hajimiri A.   +5 more
europepmc   +1 more source

Event driven neural network on a mixed signal neuromorphic processor for EEG based epileptic seizure detection. [PDF]

Sci Rep
Bartels J, Gallou O, Ito H, Cook M, Sarnthein J, Indiveri G, Ghosh S.   +6 more
europepmc   +1 more source