Dual-emissive nanocomposites based on Eu(iii) functionalized Cu(i)-coordination polymer for ratiometric fluorescent sensing and integrating Boolean logic operations

2018 ◽  
Vol 6 (23) ◽  
pp. 6229-6239 ◽  
Author(s):  
Xubin Zheng ◽  
Ruiqing Fan ◽  
Kai Xing ◽  
Ani Wang ◽  
Xi Du ◽  
...  
Keyword(s):  
Coordination Polymer ◽  
Boolean Logic ◽  
Fluorescent Sensing ◽  
Multiple Components ◽  
Logic Operations

A dual-emissive fluorescence system based on a Eu(iii) functionalized Cu(i)-coordination polymer to recognize and connect multiple-components for integrating Boolean logic operations.

Coordination polymer nanoparticles from nucleotide and lanthanide ions as a versatile platform for color-tunable luminescence and integrating Boolean logic operations

Nanoscale ◽  
2017 ◽  
Vol 9 (27) ◽  
pp. 9589-9597 ◽  
Author(s):  
Ru-Ru Gao ◽  
Shuo Shi ◽  
Yu-Jie Li ◽  
Maierhaba Wumaier ◽  
Xiao-Chun Hu ◽  
...  
Keyword(s):  
Coordination Polymer ◽  
White Light ◽  
Polymer Nanoparticles ◽  
Boolean Logic ◽  
Lanthanide Ions ◽  
Color Tunable ◽  
Logic Operations

Color-tunable luminescence, trichromatic white light and gate cascades have been realized based on the CPNs assembled from nucleotides and Ln3+.

scholarly journals Digital logic gates in soft, conductive mechanical metamaterials

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Charles El Helou ◽  
Philip R. Buskohl ◽  
Christopher E. Tabor ◽  
Ryan L. Harne
Keyword(s):  
Integrated Circuits ◽  
Electronic Materials ◽  
Polymer Networks ◽  
Conductive Polymer ◽  
Network Connectivity ◽  
Logic Gates ◽  
Boolean Logic ◽  
Digital Logic ◽  
Mechanical Metamaterials ◽  
Logic Operations

AbstractIntegrated circuits utilize networked logic gates to compute Boolean logic operations that are the foundation of modern computation and electronics. With the emergence of flexible electronic materials and devices, an opportunity exists to formulate digital logic from compliant, conductive materials. Here, we introduce a general method of leveraging cellular, mechanical metamaterials composed of conductive polymers to realize all digital logic gates and gate assemblies. We establish a method for applying conductive polymer networks to metamaterial constituents and correlate mechanical buckling modes with network connectivity. With this foundation, each of the conventional logic gates is realized in an equivalent mechanical metamaterial, leading to soft, conductive matter that thinks about applied mechanical stress. These findings may advance the growing fields of soft robotics and smart mechanical matter, and may be leveraged across length scales and physics.

Matter, energy and information network of a graphene-peptide-based fluorescent sensing system for molecular logic computing, detection and imaging of cancer stem cell marker CD133 in cells and tumor tissues

The Analyst ◽  
2019 ◽  
Vol 144 (6) ◽  
pp. 1881-1891 ◽  
Author(s):  
Fu Rui Zhang ◽  
Jiao Yang Lu ◽  
Qing Feng Yao ◽  
Qiu Yan Zhu ◽  
Xin Xing Zhang ◽  
...  
Keyword(s):  
Stem Cell Marker ◽  
Information Network ◽  
Cancer Stem Cell Marker ◽  
Cell Marker ◽  
Fluorescent Sensing ◽  
Sensing System ◽  
Molecular Logic ◽  
Tumor Tissues ◽  
Logic Operations ◽  
Matter Energy

A graphene-peptide-based fluorescent sensing system for molecular logic operations, sensing and imaging of CD133.

TSSM: Three-State Switchable Memristor Model Based on Ag/TiOx Nanobelt/Ti Configuration

2021 ◽  
Vol 31 (07) ◽  
pp. 2130020
Author(s):  
Xiaoyue Ji ◽  
Donglian Qi ◽  
Zhekang Dong ◽  
Chun Sing Lai ◽  
Guangdong Zhou ◽  
...  
Keyword(s):  
High Efficiency ◽  
Response Speed ◽  
Differential Resistance ◽  
Fast Response ◽  
Boolean Logic ◽  
Behavioral Characteristics ◽  
Model Based ◽  
Geometry Nonlinearity ◽  
Neuromorphic System ◽  
Logic Operations

Memristive technologies are attractive due to their nonvolatility, high density, low power, nanoscale geometry, nonlinearity, binary/multiple memory capacity, and negative differential resistance. For memristive devices, a model corresponding with practical behavioral characteristics is highly favorable for the realization of its neuromorphic system and applications. In this paper, we propose a novel memristor model based on the Ag/TiOx nanobelt/Ti configuration, which can reflect three different states (i.e. original stage, transition stage, and resistive switching state) of the physical memristor with a satisfactory fitting precision (greater than 99.88%). Meanwhile, this work gives (1) an insight onto the electrical characteristics of the memristor model under different humidity conditions; (2) the influence of the water molecular concentration on the memristor behavior, which is of importance for the memristor fabrication and subsequent applications. For verification purposes, the proposed three-state switchable memristor is applied into the memristor-based logic implementation. The experimental results demonstrate that the constructed circuit is able to realize basic Boolean logic operations with fast response speed and high efficiency.

Helical latch for scalable Boolean logic operations

1994 ◽  
Vol 5 (3) ◽  
pp. 137-156 ◽  
Author(s):  
R DeMara ◽  
R Mercer ◽  
M Ebel
Keyword(s):  
Boolean Logic ◽  
Logic Operations

A water-stable lanthanide-coordination polymer with free Lewis site for fluorescent sensing of Fe3+

2019 ◽  
Vol 30 (1) ◽  
pp. 75-78 ◽  
Author(s):  
Wenhe Wang ◽  
Qiang Gao ◽  
Xiaoyu Li ◽  
Jianhong Wang ◽  
Chaopeng Wang ◽  
...  
Keyword(s):  
Coordination Polymer ◽  
Fluorescent Sensing ◽  
Lewis Site ◽  
Lanthanide Coordination Polymer

An Electric‐Field‐Controlled High‐Speed Coexisting Multibit Memory and Boolean Logic Operations in Manganite Nanowire via Local Gating

2019 ◽  
Vol 5 (6) ◽  
pp. 1900020 ◽  
Author(s):  
Qian Shi ◽  
Fengxian Jiang ◽  
Yang Yu ◽  
Hanxuan Lin ◽  
Yunfang Kou ◽  
...  
Keyword(s):  
Electric Field ◽  
High Speed ◽  
Boolean Logic ◽  
Logic Operations

scholarly journals Engineering the Stability of Nanozyme-Catalyzed Product for Colorimetric Logic Gate Operations

Molecules ◽  
2021 ◽  
Vol 26 (21) ◽  
pp. 6494
Author(s):  
Lianlian Fu ◽  
Deshuai Yu ◽  
Dijuan Zou ◽  
Hao Qian ◽  
Youhui Lin
Keyword(s):  
Glucose Oxidase ◽  
Xanthine Oxidase ◽  
Color Change ◽  
Logic Gate ◽  
Logic Gates ◽  
Boolean Logic ◽  
Blue Color ◽  
Push Forward ◽  
Logic Operations ◽  
The Stability

Recently, the design and development of nanozyme-based logic gates have received much attention. In this work, by engineering the stability of the nanozyme-catalyzed product, we demonstrated that the chromogenic system of 3, 3′, 5, 5′-tetramethylbenzidine (TMB) can act as a visual output signal for constructing various Boolean logic operations. Specifically, cerium oxide or ferroferric oxide-based nanozymes can catalyze the oxidation of colorless TMB to a blue color product (oxTMB). The blue-colored solution of oxTMB could become colorless by some reductants, including the reduced transition state of glucose oxidase and xanthine oxidase. As a result, by combining biocatalytic reactions, the color change of oxTMB could be controlled logically. In our logic systems, glucose oxidase, β-galactosidase, and xanthine oxidase acted as inputs, and the state of oxTMB solution was used as an output. The logic operation produced a colored solution as the readout signal, which was easily distinguished with the naked eye. More importantly, the study of such a decolorization process allows the transformation of previously designed AND and OR logic gates into NAND and NOR gates. We propose that this work may push forward the design of novel nanozyme-based biological gates and help us further understand complex physiological pathways in living systems.

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