Results 141 to 150 of about 1,354,840 (297)

Real-time denoising enables high-sensitivity fluorescence time-lapse imaging beyond the shot-noise limit. [PDF]

Nat Biotechnol, 2023
Li X, Li Y, Zhou Y, Wu J, Zhao Z, Fan J, Deng F, Wu Z, Xiao G, He J, Zhang Y, Zhang G, Hu X, Chen X, Zhang Y, Qiao H, Xie H, Li Y, Wang H, Fang L, Dai Q.   +20 more
europepmc   +1 more source

Atomically Precise Ag11 and Ag12 Nanocluster‐Assembled 2D Materials for Memristive and Neuromorphic Functionality

Advanced Materials, EarlyView.
Two‐dimensional Ag11 and Ag12 cluster‐assembled materials (CAMs) are synthesized, offering atomically precise platforms with tunable electronic properties. The resulting materials exhibit robust memristive switching and neuromorphic response, demonstrating their promise for advanced nanoelectronic and memory applications.
Noohul Alam, Towhidur Rahaman, Céline Besnard, Arnulf Rosspeintner, Latevi Max Lawson Daku, Saood Khan, Soumya Jyoti Ray, Thomas Bürgi   +7 more
wiley   +1 more source

Seismic Data Reconstruction Based on the POCS Method in the Curvelet Domain with Prior Information

CT Lilun yu yingyong yanjiu
Due to limited acquisition conditions in the field, the seismic data is usually incomplete, which affects the following seismic data processing and seismic interpretation. To solve this problem, the seismic data needs reconstruction.
Yundong GUO
doaj   +1 more source

Bottom‐Up Engineering of a Human Neuromuscular System for Modeling Activity‐Induced Remodeling, Metabolic Stress, and Endothelial‐Modulated Excitability

Advanced Materials, EarlyView.
Using a bottom‐up approach, we engineered a human neuromuscular microchip to investigate distinct adaptive responses to neural stimulation and metabolic stress. Further integration of endothelial cells revealed their critical role in modulating neuromuscular excitability, establishing a comprehensive neurovascular‐muscular model.
Jinchul Ahn, Min‐seop Kim, Ju‐Hee Kim, Seok‐Hyeon Kang, Dain Lee, Hui‐Wen Liu, Seung‐cheol Shin, Kyuhwan Na, Yesl Jun, Oak‐Kee Hong, Ji Hun Yang, Jin‐A Kim, Hwanseok Jang, Hong Nam Kim, Roger D. Kamm, Ji‐Hoon Kim, Jang‐Won Son, Seok Chung   +17 more
wiley   +1 more source

Single-Shot Super-Resolution Phase Imaging Method Using Band-Limited Image and Its Fourier Transform Constraints via Analytic Extrapolation

Applied Sciences
The phase imaging system that records the bandlimited image and its Fourier intensity (BIFT) is a single-shot phase retrieval method with the guarantee of uniqueness and global convergence properties. However, the resolution is limited by the bandlimited
Kang Xiao, Zhongyang Wang
doaj   +1 more source

Spectral Selective and Low‐Noise Thin‐Film Organic Photodetectors Enabled by Electric‐Field Engineering

Advanced Materials, EarlyView.
Molecular doping redistributes the internal electric field in organic photodetectors, providing a new degree of freedom to spatially control carrier transport and collection. Simulations and experiments reveal distinct transport pathways for injected and photogenerated carriers, enabling low dark current under reverse bias and wavelength‐selective ...
Jingwei Yi, Yi Yang, Vahid Mahdikhah, Yibo Shi, Jordan Shanahan, Apurva Gadikar, Yusen Pei, Xinyun Dong, Jacob P Mauthe, Reece Henry, Kenan Gundogdu, Brendan T. O'Connor, Aram Amassian, Harald Ade, Wei You, Franky So   +15 more
wiley   +1 more source

Quantum synchronization in presence of shot noise

New Journal of Physics
Synchronization is a widespread phenomenon encountered in many natural and engineered systems with nonlinear classical dynamics. How synchronization concepts and mechanisms transfer to the quantum realm and whether features are universal or platform ...
Florian Höhe, Lukas Danner, Ciprian Padurariu, Brecht I C Donvil, Joachim Ankerhold, Björn Kubala   +5 more
doaj   +1 more source

Noise-Aware Quantum Support Vector Regression Under Simulator-Based NISQ Approximation

IEEE Access
Quantum Support Vector Regression (QSVR) has become an exciting prospect of modeling the nonlinear relationship of high-dimensional data by using a kernel method.
Rammohan Reddy Kundavaram, Rahul Reddy Bandhela, Abhishake Reddy Onteddu   +2 more
doaj   +1 more source

Shot-noise limited tunable dual-vibrational frequency stimulated Raman scattering microscopy. [PDF]

Biomed Opt Express, 2021
Heuke S, Rimke I, Sarri B, Gasecka P, Appay R, Legoff L, Volz P, Büttner E, Rigneault H.   +8 more
europepmc   +1 more source

Shot-noise limited dual-comb supercontinuum

Dual-comb supercontinuum (SC) sources are promising for metrology and spectroscopy applications as their broad bandwidth supports the detection of multiple spectral features simultaneously. However, the limited sensitivity inherent to their high relative
Sandro Camenzind (11570188), Anupamaa Rampur (5220863), Benoît Sierro (9181811), Benjamin Willenberg (12866363), Ursula Keller (2733505), Alexander Nussbaum-Lapping (14364444), Alexander Heidt (5220866), Christopher Phillips (187699)   +7 more
core   +1 more source