Results 231 to 240 of about 1,021,990 (293)

Unlocking Terahertz Steganography: Authentication of Hidden Images in Flexible Media

Advanced Materials Technologies, EarlyView.
Hidden information in multilayered devices, such as steganographic portraits, is detected and authenticated using reflection‐mode terahertz time‐domain imaging. Image reconstruction relies on a dedicated figure‐of‐merit obtained by integrating the signal intensity over the time‐window associated with the reflection from the metallic mirror backing the ...
Tiziana Ritacco, Francesca Vittorioso, Dimitrios C. Zografopoulos, Romeo Beccherelli, Walter Fuscaldo   +4 more
wiley   +1 more source

Dielectric Response of Different Alcohols in Water-Rich Binary Mixtures from THz Ellipsometry. [PDF]

Int J Mol Sci
Mazaheri Z, Papari GP, Andreone A.
europepmc   +1 more source

Biodegradable and Edible Milli‐Fluidic Logic Circuits

Advanced Materials Technologies, EarlyView.
Fully biodegradable and edible fluidic circuits are developed using gelatin‐based valves that operate at low pressure. Logic gates, a one‐bit memory, and a ring oscillator are demonstrated, showing that biodegradable materials can perform computation and control.
Shuhang Zhang, Bokeon Kwak, Özgün Ekrem, Dario Floreano   +3 more
wiley   +1 more source

A Modified Fenton's System Fe²⁺-EGTA-H₂O₂ Reveals That Redox Activities of Simple Polyphenols Are Suppressed in Binary Mixtures. [PDF]

Molecules
Nowak M, Sasak K, Wlodarczyk A, Grabska-Kobylecka I, Sarniak A, Nowak D.   +5 more
europepmc   +1 more source

On‐Chip Photonic Neural Network Architectures

Advanced Optical Materials, EarlyView.
This review presents a comprehensive overview of on‐chip photonic neural network architectures, covering key photonic building blocks, representative network types, and emerging applications. Recent advances, implementation challenges, and future directions are examined, highlighting the potential of integrated photonics to enable ultrafast, energy ...
Seokjin Hong, Berkay Neseli, Seungyeon Cho, Seungsoo Lee, Yeonjun Kim, Seungyoon Choi, Hyo‐Hoon Park, Hamza Kurt   +7 more
wiley   +1 more source

Binary mixtures of Vanderbilt University allosteric agonist thermolysis components act as volatile spatial repellents for malaria vector mosquitoes. [PDF]

Pest Manag Sci
Martinez LA, Imami A, de Jong E, Romaine IM, Zwiebel LJ.   +4 more
europepmc   +1 more source

AI‐Powered Framework for Evaluating Drug Efficacy for Three‐Dimensional In Vitro Cancer Models in Robot‐Assisted Production

Advanced Robotics Research, EarlyView.
An AI‐powered, robot‐assisted framework automatically produces, images, and analyzes 3D tumor spheroids to evaluate drug efficacy. Integrated modules handle spheroid formation, live/dead staining, brightfield imaging, and automated image analysis, including spheroid segmentation, viability and metrics to assess the drug treatment efficacy. The workflow
Dalia Mahdy, Jesus Nieves, Lukas Königer, Matthias Peindl, Fabio Erhard, Marc Möllmann, Anke Klingner, Markus Münig, Bibin Babu, Thomas Schwarz, Marco Metzger, Gudrun Dandekar, Maximiliane Wußmann, Jan Hansmann   +13 more
wiley   +1 more source

Binary Mixtures of Meloxicam and L-Tartaric Acid for Oral Bioavailability Modulation of Pharmaceutical Dosage Forms. [PDF]

J Funct Biomater
Macasoi C, Meltzer V, Stanculescu I, Romanitan C, Pincu E.   +4 more
europepmc   +1 more source

Solubility of 5-nitroisophthalic acid in pseudo-binary mixtures containing water and betaine-based deep eutectic solvents: effect of benzene ring substituents in the benzene carboxylic acid-based compounds on their solubility values. [PDF]

BMC Chem
Jafari P, Barzegar-Jalali M, Hemmati S, Jouyban A.   +3 more
europepmc   +1 more source

Multifluid Mixture Models for the Binary Mixtures of Trifluoroethene (R-1123) with Difluoromethane (R-32), 2,3,3,3-Tetrafluoroprop-1-ene (R-1234yf), and Propane (R-290). [PDF]

ACS Omega
Akasaka R, Fukuda S, Higashi Y.
europepmc   +1 more source