Results 261 to 270 of about 2,641,946 (338)

Digital holographic microscopy for rapid bacteria segmentation and counting in microfluidic cartridges: basic considerations and limitations for diagnostic application. [PDF]

J Biomed Opt
Kamel H, Schmid J, Nizami MR, Alekseenko I, Hausladen F, Claus D, Wittig R, Kelly DP.   +7 more
europepmc   +1 more source

Fractional Skyrmion Tubes in Chiral‐Interfaced 3D Magnetic Nanowires

Advanced Functional Materials, EarlyView.
In chiral 3D helical magnetic nanowires, the coupling between the geometric and magnetic chirality provides a way to create topological spin states like vortex tubes. Here, it is demonstrated how the breaking of this coupling in interfaced 3D nanowires of opposite chirality leads to even more complex topological spin states, such as fractional ...
John Fullerton, Naëmi Leo, Jakub Jurczyk, Claire Donnelly, Dédalo Sanz‐Hernández, Luka Skoric, Nicholas Mille, Stefan Stanescu, Donald A MacLaren, Rachid Belkhou, Aurelio Hierro‐Rodriguez, Amalio Fernández‐Pacheco   +11 more
wiley   +1 more source

Photoactivation of NV Centers in Diamond via Continuous Wave Laser Illumination of Shallow As‐Implanted Nitrogen

Advanced Functional Materials, EarlyView.
This study demonstrates an alternative method of creating charge‐stable negatively charged nitrogen vacancy (NV−) centers close to the diamond surface without high‐temperature annealing. By illuminating nitrogen‐implanted regions with a continuous‐wave 405 nm laser, NV− centers are induced, exhibiting electron spin coherence properties suitable for ...
Jens Fuhrmann, Christoph Findler, Michael Olney‐Fraser, Lev Kazak, Fedor Jelezko   +4 more
wiley   +1 more source

Real-time, neural signal processing for high-density brain-implantable devices. [PDF]

Bioelectron Med
Sodagar AM, Khazaei Y, Nekoui M, Shaeri M.   +3 more
europepmc   +1 more source

Digital signal processing [PDF]

, 2007
Ingle, Vinay K, Manolakis, Dimitris G, Proakis, John G   +2 more
core  

Precise Quantification of Angiogenesis in 3D Biomaterials Using in Vitro CAM Models: Enhancing 3Rs in Research and Minimizing in Vivo Dependency

Advanced Functional Materials, EarlyView.
The study develops elastin–fibrin scaffolds and evaluates angiogenesis using the chorioallantoic membrane (CAM) model. Advanced imaging with confocal microscopy and Indocyanine Green dye enables precise 3D quantification of vascular networks. Findings demonstrate superior microvessel visualization compared to micro‐CT using Microfil and Optiray 350 ...
Ece Melis Er, Martha Patricia Pérez González, Beatriz Gil Garrido, Jasmine Ho, Hae‐Won Kim, Jonathan Campbell Knowles, Jia Hua, Ferdinand Lali, Prasad Sawadkar   +8 more
wiley   +1 more source

Simplified radar architecture based on information metasurface. [PDF]

Nat Commun
Wang SR, Chen ZY, Chen SN, Dai JY, Zhang JW, Qi ZJ, Wu LJ, Sun MK, Zhou QY, Li HD, Luo ZJ, Cheng Q, Cui TJ.   +12 more
europepmc   +1 more source

A digital signal processor for Doppler radar sensing of vital signs

, 2005
B. Lohman, Olga Borić-Lubecke, Victor M. Lubecke, P.W. Ong, M. M. Sondhi   +4 more
openalex   +2 more sources

Self‐Powered Real‐Time Temperature Sensing Based on Flexible Ionic Elastomer on Triboelectric Nanogenerators

Advanced Functional Materials, EarlyView.
This study introduces a self‐powered real‐time ionic TENG temperature sensing system for flexible thermal management with high and real‐time temperature monitoring. Ionic liquids and elastomer chains are investigated under temperature via electrochemical and physical analysis, resulting in enhancing thermal sensitivity and output performance on TENG ...
Hee Jae Hwang, Joo Sung Kim, Seungin Oh, Jeonghoon Han, Hanbin Choi, Youngsuk Nam, Jin‐Gyun Kim, Do Hwan Kim, Kwun‐Bum Chung, Dukhyun Choi   +9 more
wiley   +1 more source

Real-time signal processing enabled by fused networks on a memristor-based system on a chip. [PDF]

Sci Adv
Wang Z, Song W, Wang T, Wang Z, Xu Y, Rao M, Cai F, Yin W, Chen MS, Ge N, Collins M, Bai K, Ganguli S, Page MR, Wu Q, Katehi L, Xia Q, Hu M, Yang JJ.   +18 more
europepmc   +1 more source