Results 131 to 140 of about 3,636,883 (285)

High-Contrast and High-Speed Optical Logic Operations Using Silicon Microring Resonators

Nanomaterials
Microring resonators, known for their compact size, wavelength selectivity, and high-quality factor, enable efficient light manipulation, making them ideal for photonic logic applications.
Amer Kotb, Zhiyang Wang, Wei Chen
doaj   +1 more source

A State‐Gated Metallo‐DNAzyme Framework Programs Tumor Stress Vulnerability Through Metabolic Licensing

Advanced Science, EarlyView.
A tumor‐state‐gated metallo‐DNAzyme framework integrates miR‐21/APE1‐responsive GLUT1 silencing with Ca/Cu‐partitioned metal–nucleic acid assembly and cystine loading. The framework first weakens glucose‐dependent metabolic buffering and then amplifies copper‐ and disulfide‐associated stress, converting tumor metabolic adaptation into programmable ...
Xiaodong Ma, Lingyun He, Xinru Wang, Yuanyuan Wei, Chengcheng Li, Jiaqi Yan, Weijian Sun, Xian Shen, Hongbo Zhang   +8 more
wiley   +1 more source

Introducing the Groundbreaking Design of the First n‐Input AND Gate Using an Optical‐MOSFET With a Revolutionary Structure of Pulse‐Shaped Gates

Advanced Photonics Research
This paper presents a novel architecture for two‐input and three‐input AND logic gates based on an optical metal–oxide‐semiconductor field‐effect transistor (OMOSFET) utilizing a silicene waveguide encapsulated between hexagonal boron nitride (h‐BN ...
Hamed Emami‐Nejad, Ali Mir
doaj   +1 more source

Passive all-optical polarization switch, binary logic gates, and digital processor

, 2011
© 2010 Optical Society of AmericaThe definitive version of this paper is available at: http://dx.doi.org/10.1364/OE.19.020332DOI: 10.1364/OE.19.020332We introduce the passive all-optical polarization switch, which modulates light with light.
Adibi, Ali, Zaghloul, A. R. M., Zaghloul, Yasser A.   +2 more
core   +1 more source

Single‐Molecule Imaging of Endogenous RNA Using a Miniaturized and Circularly Permuted CRISPR‐Cas13 Degron‐Masking System CDegSR

Advanced Science, EarlyView.
CDegSR, a new tool for imaging RNA at single molecule level in living cells was developed by researchers. Background noise was eliminated by protein engineering and making it degrade when not bound to its target. This allowed individual RNA molecules to be clearly imaged and tracked.
Shipeng Shao, Hongchen Zhang
wiley   +1 more source

Tunable all-optical microwave logic gates based on nonreciprocal topologically protected edge modes

, 2023
All-optical logic gates have been studied intensively owing to their potential to enable broadband, low-loss and high-speed communications. However, poor tunability has remained a key challenge in this field. In this work, we propose a Y-shaped structure
Jie, X.U., Panpan, H.E., Feng, Delong, Yamei, L.U.O., Siqiang, F.A.N., Tsakmakidis, Kosmas L., Yong, Kangle   +6 more
core  

Dual‐Functional Terahertz Manipulation of EuBa2Cu3O7 Superconductors via Cooper Pair Dynamics

Advanced Science, EarlyView.
We use a spintronic‐metasurface THz emitter to realize chiral THz generation. Using polarization‐tunable THz pulses, we investigate equilibrium and photoinduced THz responses in a 43 nm thick EuBa2Cu3O7 (EBCO) thin film. The EBCO film achieves 46.81 dB EMI shielding and 113% photoinduced THz modulation with 19.0 ps recovery, enabled by Cooper‐pair ...
Zhangshun Li, Meng Yang, Zuanming Jin, Junxue Li, Zhiqiang Lan, Chen Huang, Alexei V. Balakin, Alexander P. Shkurinov, Yan Peng, Yiming Zhu, Songlin Zhuang   +10 more
wiley   +1 more source

Organic Electrochemical Transistors for Neuromorphic Bioelectronics: Materials and Manufacturing Technologies

Advanced Science, EarlyView.
Organic electrochemical transistors bridge biological ionic signaling and neuromorphic computation through volumetric electrochemical gating. This review connects Organic mixed ionic–electronic conductor materials, device architectures, and manufacturing technologies to show how geometry, ion transport, and fabrication strategies program plasticity ...
Hyunjin Lee, Jihyang Park, Xinyi Wang, Yueqi Deng, Jiashu Ren, Tao Zhou   +5 more
wiley   +1 more source

Programmable Information Processing With Reconfigurable Self‐Contact Variable Stiffness Mechanical Metamaterial

Advanced Science, EarlyView.
Reconfigurable self‐contact variable stiffness metamaterials based on shape memory polymers enable programmable stiffness switching. Static arrays store and encrypt information with immunity to electromagnetic interference, while asymmetric stiffness converts symmetric vibration into directional matter transport.
Huadong Qin, Wenyu Zhu, Xin Wang, Cheng Shen, Li Cheng, Tian Jian Lu, Terence Xiaoteng Liu, Han Meng   +7 more
wiley   +1 more source

Molecular logic gates bound to solids

, 2008
This thesis is entitled 'Molecular Logic Gates Bound To Solids' and is separated into five chapters. The first chapter introduces logic gates and the potential applications of molecular logic gates.
McKinney, Bernadine Orla Francis
core