Results 81 to 90 of about 6,717 (247)

Implementation of 1-and 2-input logic gates and composite circuits via 3-input 1-output DNA algorithmic assembly

Nano Express
We describe the assembly of 3-input 1-output DNA algorithmic logic gates capable of generating algorithmic lattices through tile-based self-assembly.
Thi Bich Ngoc Nguyen, Sungjin Lee, Anshula Tandon, Thi Hong Nhung Vu, Yeonju Nam, Sung Ha Park   +5 more
doaj   +1 more source

From Click Chemistry to Fluorescent Molecular Logic Gates

Xjenza Online, 2023
The 2022 Nobel Prize in Chemistry was awarded for the inventions of click chemistry and biorthogonal chemistry, which culminated from trans-disciplinary research in the areas of organic synthesis, fluorescence imaging and chemical biology. In this mini-review, the inventions of the Pourbaix sensor and the lab-on-a-molecule, both examples of purposely ...
openaire   +2 more sources

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

Advanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen, Wei Zeng, Zherui Zhao, JiYu Zhao, Ziyan Huang, Zhuo Chen, Kui Zhou, Guanglong Ding, Su‐Ting Han, Ye Zhou   +9 more
wiley   +1 more source

DNA Logic Circuits Based on Accurate Step Function Gate

IEEE Access, 2020
DNA molecular as the material for logical computing and information storage has been widely applied. An important mechanism for DNA logical computing is the toehold-mediated DNA Strand Displacement (DSD).
Congzhou Chen, Wei Xiao, Jiwei Zhao, Zheng Zhang, Xiaolong Shi   +4 more
doaj   +1 more source

Neuromorphic Near‐Sensor and In‐Sensor Computing Enabled by Next‐Generation Material‐Based Sensors

Advanced Science, EarlyView.
This Review presents a structural framework that classifies neuromorphic sensing into near‐sensor and in‐sensor architectures, clarifying physical coupling between sensing and computation. The framework connects neural and synaptic device functions with recent advances in optical, mechanical, and chemical sensing, compares energy consumption and ...
Su Yeon Jung, Gwang Ya Kim, Sejin Kim, Hyunjong Seo, Se Gi Lee, Sang Min Won, Dongjoon Rhee, Joohoon Kang   +7 more
wiley   +1 more source

Molecular memory with downstream logic processing exemplified by switchable and self-indicating guest capture and release

Nature Communications, 2019
While many processes in biological cells can be understood in terms of molecular logic gates that process information sequentially and combinationally, the design and construction of such devices in the laboratory are unknown.
Brian Daly, Thomas S. Moody, Allen J. M. Huxley, Chaoyi Yao, Benjamin Schazmann, Andre Alves-Areias, John F. Malone, H. Q. Nimal Gunaratne, Peter Nockemann, A. Prasanna de Silva   +9 more
doaj   +1 more source

Supramolecular Allostery Achieves Tunable Luminescence Aromatic Bridged Phenothiazine Noncovalent Frameworks. [PDF]

Adv Sci (Weinh)
Tunable luminescent supramolecular organic framework enabled by multiple allosteric effects, composed of a tetracation vinylphenylpyridinium‐modified aromatic‐bridged phenothiazine guest and cucurbit[8]uril, not only exhibits unique guest oxidation‐driven NIR luminescence blue‐shift and effectively enhances the quantum yield by 46‐fold to 22.2% but ...
Lu X, Chen J, Yu J.
europepmc   +2 more sources

A molecular switch for biochemical logic gates: conformational studies

Biosensors and Bioelectronics, 1997
This report presents the computer-assisted design of a molecular switching element, in which a molecular switch regulates the enzymatic activity of Ribonuclease A (RNase A). The molecular switch, an appropriately modified amino acid residue, is constructed with an electron donor group and an electron acceptor group, connected to one another with a ...
G, Ashkenazi, D R, Ripoll, N, Lotan, H A, Scheraga   +3 more
openaire   +2 more sources

Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review

Advanced Science, EarlyView.
Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh, Ki‐bum Lee, Junghyeon Lee, Seunghee Cho, Malkeshkumar Patel, Hangfei Li, Yu Wen, Ye Zhou, Joondong Kim   +8 more
wiley   +1 more source

Multiferroic‐Centric Materials and Systems Engineering for Battery Applications: An Insight Into Mechanisms, Strategies, and Characterizations

Advanced Science, EarlyView.
Multiferroic order parameters – polarization, magnetization, and ferroelastic strain – are positioned as dynamic design variables for batteries. Their mechanistic roles, practical tuning through fabrication and external fields, and ferroic‐resolved characterization routes are unified into a closed‐loop framework, revealing how coupled ferroic responses
Jiaqi Su, Yanda Zhu, Hao Peng, Manman Li, Xuzihan Zhang, Meixiao Wu, Siyuan Zhang, Yuhan Zeng, Jiwen Liao, Ming Luo, Hetaishan Huang, Yutong Wang, Sean Li, Wenxian Li   +13 more
wiley   +1 more source