Results 61 to 70 of about 9,964,947 (304)

Low Dark Current and Performance Enhanced Perovskite Photodetector by Graphene Oxide as an Interfacial Layer

Nanomaterials, 2022
Organic-inorganic hybrid perovskite photodetectors are gaining much interest recently for their high performance in photodetection, due to excellent light absorption, low cost, and ease of fabrication. Lower defect density and large grain size are always
Ali Hassan, Muhammad Azam, Yeong Hwan Ahn, Muhammad Zubair, Yu Cao, Abbas Ahmad Khan   +5 more
doaj   +1 more source

‘Guide and Prejudice’— How Argonautes recognize targets across domains of life

FEBS Letters, EarlyView.
Argonaute proteins use short nucleic‐acid guides to locate and regulate specific targets across all domains of life. Despite striking diversity—from human gene silencing to bacterial immune defence—all Argonautes share a conserved three‐stage recognition logic: guide‐directed sampling, progressive target pairing with a conformational checkpoint and ...
Jack P. K. Bravo
wiley   +1 more source

Simultaneous light emission and detection of an AlGaInP quantum well diode

AIP Advances, 2023
When a quantum well (QW) diode is biased with a forward voltage and illuminated with an external shorter-wavelength light, the device simultaneously emits and detects light, with the injected current and the induced current mixed inside the wells ...
Ziqi Ye, Hao Zhang, Xumin Gao, Kang Fu, Haibo Zeng, Yuhuai Liu, Yongjin Wang, Hiroshi Amano   +7 more
doaj   +1 more source

Prospecting the protein design landscape

FEBS Letters, EarlyView.
This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona, Katharina T. Stonig, Jens Meiler, Clara T. Schoeder, Monica L. Fernández‐Quintero   +4 more
wiley   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Remote Sensing Small Object Detection Network Based on Multi-Scale Feature Extraction and Information Fusion

Remote Sensing
Nowadays, object detection algorithms are widely used in various scenarios. However, there are further small object detection requirements in some special scenarios.
Junsuo Qu, Tong Liu, Zongbing Tang, Yifei Duan, Heng Yao, Jiyuan Hu   +5 more
doaj   +1 more source

Mechanism of CO2 Emission Reduction by Global Energy Interconnection

Global Energy Interconnection, 2018
The challenge of global warming has become a driving force for a global energy transition. The Global Energy Interconnection (GEI) is a modern energy system aimed at meeting the global power demand in a clean and green manner.
Yuanbing Zhou, Xing Chen, Xin Tan, Changyi Liu, Shining Zhang, Fang Yang, Wenji Zhou, Han Huang   +7 more
doaj   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

FEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Vertical fit of water governing systems: A regional assessment

Current Research in Environmental Sustainability
To promote environmentally sustainable water governance, this study emphasizes the necessity of aligning institutional structures with ecological scales. The research focused on the Urmia Lake Basin in Iran facing the serious problem of drying up. Beyond
Peyman Arjomandi A., Seyedalireza Seyedi, Nadejda Komendantova, Ebrahim Vahdani Hulasu   +3 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source