Results 191 to 200 of about 1,620,823 (329)

Improvement of the signal to noise ratio for fluorescent imaging in microfluidic chips. [PDF]

Sci Rep, 2022
Liu X, Zhu H, Sabó J, Lánský Z, Neužil P.   +4 more
europepmc   +1 more source

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

Advanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

A Highly Sensitive Light-Induced Thermoelastic Spectroscopy Sensor Using a Charge Amplifier to Improve the Signal-to-Noise Ratio. [PDF]

Sensors (Basel)
Ma H, Qiao S, He Y, Ma Y.
europepmc   +1 more source

Fluorescent Nanodiamonds Based Theranostic Platform for pH‐Sensitive Drug Delivery and Quantum Sensing

Advanced Functional Materials, EarlyView.
A multifunctional nanodiamond platform enables pH‐triggered Diazoxide (DZX) delivery and quantum sensing of subcellular radical dynamics in triple‐negative breast cancer cells. Diamond relaxometry revealed reduced lysosomal radicals during DZX‐induced mitochondrial radical elevation, providing insights into redox modulation and organelle‐ resolved ...
Kaiqui Wu, Siyu Fan, Yue Zhang, Willem Woudstra, Thomas Mulder, Laurens Boscher Navarro, Jur van Dijken, Katja Loos, Romana Schirhagl   +8 more
wiley   +1 more source

Edge Detection Operators: Peak Signal to Noise Ratio Based Comparison

, 2014
D. Poobathy, Manicka Chezian
semanticscholar   +1 more source

Multivariate signal-to-noise ratio as a metric for characterizing spectral computed tomography. [PDF]

Phys Med Biol
Rajagopal JR, Farhadi F, Saboury B, Sahbaee P, Negussie AH, Pritchard WF, Jones EC, Samei E.   +7 more
europepmc   +1 more source

Complex Cryptographic and User‐Centric Physically Unclonable Functions Enabled by Strain‐Sensitive Nanocrystals via Selective Ligand Exchange

Advanced Functional Materials, EarlyView.
This study investigates electromechanical PUFs that improve on traditional electric PUFs. The electron transport materials are coated randomly through selective ligand exchange. It produces multiple keys and a key with motion dependent on percolation and strain, and approaches almost ideal inter‐ and intra‐hamming distances.
Seungshin Lim, Hanseok Seo, Taesung Park, Byung Ku Jung, Junhyeok Park, Young Kyun Choi, Dae Yang Oh, Soong Ju Oh   +7 more
wiley   +1 more source

Electrically Tunable On‐Chip Topological Photonics with Integrated Carbon Nanotubes

Advanced Functional Materials, EarlyView.
This work demonstrates electrically tunable on‐chip topological THz devices by integrating 2D carbon nanotube (CNT) sheets with valley‐Hall photonic crystals, enabling broadband transmission modulation (71% modulation depth) and tunable narrowband filtering (0.54 GHz shift) through electrically induced thermal tuning. This advancement paves the way for
Jifan Yin, Wenhao Wang, Thomas Caiwei Tan, Abhishek Kumar, Ridong Jia, Nikhil Navaratna, Ranjan Singh, Lijuan Xie   +7 more
wiley   +1 more source

Improved Signal-to-Noise Ratio Estimation for Speech Enhancement

IEEE Transactions on Audio, Speech, and Language Processing, 2006
C. Plapous, Claude Marro, P. Scalart
semanticscholar   +1 more source

Acoustically semitransparent nanofibrous meshes appraised by high signal-to-noise-ratio MEMS microphones. [PDF]

Commun Eng
Wasisto HS, Anzinger S, Acanfora G, Farrel A, Sabatini V, Grimoldi E, Marelli V, Ovsiannikov N, Tkachuk K, Tosolini G, Lucignano C, Mietta M, Zhang G, Fueldner M, Peiner E.   +14 more
europepmc   +1 more source