Results 311 to 320 of about 1,643,996 (384)

Membrane Protein and Extracellular Acid Heterogeneity-Driven Amplified DNA Logic Gate Enables Accurate and Sensitive Identification of Cancer Cells.

Analytical Chemistry, 2022
DNA logic gates, as a class of smart molecular devices with excellent biocompatibility and convenient information processing mode, have been widely used for identification of cancer cells based on logic analysis of cancer biomarkers. However, most of the
Biao Chen, Wenjie Ma, Xu Long, Hong Cheng, Huan-Yao Sun, Jin Huang, Ruichen Jia, Xiaoxiao He, Kemin Wang   +8 more
semanticscholar   +1 more source

Dual-Aptamer-Assisted AND Logic Gate for Cyclic Enzymatic Signal Amplification Electrochemical Detection of Tumor-Derived Small Extracellular Vesicles.

Analytical Chemistry, 2021
Small extracellular vesicles (sEVs), often referred to as exosomes, are potential biomarkers for noninvasive cancer diagnosis. However, because of their phenotype heterogeneity, precise detection of tumor-derived sEVs is a great challenge. Herein, a dual-
Yongqi Yu, Qunqun Guo, Wenli Jiang, Hui Zhang, C. Cai   +4 more
semanticscholar   +1 more source

In‐Memory Stateful Logic Computing Using Memristors: Gate, Calculation, and Application

Physica Status Solidi (a), 2021
Combining Boolean logic and nonvolatile memory functions, memristor‐based stateful logic circuits can minimize data movement during the computing process to achieve futuristic in‐memory computing.
Nuo Xu, Taegyun Park, K. J. Yoon, C. S. Hwang   +3 more
semanticscholar   +1 more source

DNA Logic Gates

Journal of the American Chemical Society, 2004
A conceptually new logic gate based on DNA has been devised. Methoxybenzodeazaadenine ((MD)A), an artificial nucleobase which we recently developed for efficient hole transport through DNA, formed stable base pairs with T and C. However, a reasonable hole-transport efficiency was observed in the reaction for the duplex containing an (MD)A/T base pair ...
Okamoto, A, Tanaka, K, Saito, I
openaire   +3 more sources

Artificial and wearable albumen protein memristor arrays with integrated memory logic gate functionality

Materials Horizons, 2019
Ultra-flexible egg albumen protein paper with a permittivity of 15–21, which is an improvement of nearly 300% compared with native egg albumen, and the protein-based memristor arrays and photoelectric logic gates are developed.
Guangdong Zhou, Z. Ren, Lidan Wang, B. Sun, Shukai Duan, Q. Song   +5 more
semanticscholar   +1 more source

Convolutional Differentiable Logic Gate Networks

Neural Information Processing Systems
With the increasing inference cost of machine learning models, there is a growing interest in models with fast and efficient inference. Recently, an approach for learning logic gate networks directly via a differentiable relaxation was proposed.
Felix Petersen, Hilde Kuehne, Christian Borgelt, Julian Welzel, Stefano Ermon   +4 more
semanticscholar   +1 more source

Molecular‐Scale Logic Gates

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
A. Prasanna de Silva, Nathan D. McClenaghan   +1 more
openaire   +4 more sources

Connectable DNA Logic Gates: OR and XOR Logics

Chemistry – An Asian Journal, 2011
AbstractModern computer processors are based on semiconductor logic gates connected to each other in complex circuits. This study contributes to the development of a new class of connectable logic gates made of DNA in which the transfer of oligonucleotide fragments as input/output signals occurs upon hybridization of DNA sequences.
Gerasimova, Yulia V., Kolpashchikov, Dmitry M.   +1 more
openaire   +4 more sources

Rubbery logic gates

Extreme Mechanics Letters, 2016
Abstract Dielectric elastomer actuators (DEAs) that possess muscle-like characteristics have received a lot of attention in areas like soft robotics. Traditionally, electronic control for dielectric elastomer (DE) artificial muscles was achieved with rigid external circuitry.
Katherine E. Wilson, E.-F. Markus Henke, Geoffrey A. Slipher, Iain A. Anderson   +3 more
openaire   +2 more sources

Cascadable microelectromechanical resonator logic gate

Journal of Micromechanics and Microengineering, 2018
Micro/nano-electromechanical resonator-based logic elements have emerged recently as an attractive potential alternative to semiconductor electronics. The next step for this technology platform to make it into practical applications and to build complex ...
S. Ilyas, Sally Ahmed, A. Hafiz, H. Fariborzi, M. Younis   +4 more
semanticscholar   +1 more source