Results 51 to 60 of about 4,371,843 (300)
FEBS Letters, EarlyView.The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi +6 more
wiley +1 more source
Watt-level transistors based on molybdenum disulphide
Nano ResearchTwo-dimensional (2D) semiconductor devices hold great promise in specialized operating regimes including radio-frequency, high-temperature, and cryogenic conditions—yet their potential for power handling has received little emphasis, so far.
Chengyuan Li +12 more
doaj +1 more source
Integrated Optics: Platforms and Fabrication Methods
Encyclopedia, 2023 Integrated optics is a field of study and technology that focuses on the design, fabrication, and application of optical devices and systems using integrated circuit technology.
Muhammad A. Butt
doaj +1 more source
Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding
FEBS Letters, EarlyView.In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança +2 more
wiley +1 more source
LiNbO3 devices for coherent communication applications
, 2022 S.46-51The number of advanced coherent optical long haul transmission and subscriber systems is continuously increasing. Generally LiNbO3 devices are employed today in nearly all of these test systems for future network applications.
Hoffmann, D., Heidrich, H.
core +1 more source
All-Optical OFDM Demultiplexer Based on an Integrated Silicon-on-Insulator Technique
IEEE Photonics Journal, 2016 An all-optical orthogonal frequency-division multiplexing (OFDM) demultiplexer based on silicon-on-insulator (SOI) waveguide technology is proposed and experimentally demonstrated. Such an integrated structure performing a discrete Fourier transform (DFT)
Hai Yu +5 more
doaj +1 more source
Silicon integrated multi-mode ring resonator
Nanophotonics, 2021 Ring resonator is an essential element in silicon integrated circuit, it is widely used as filter, wavelength multiplexer and switch in single-mode operation regime.
Ye Mengyuan +4 more
doaj +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
Integrated microlenses and multimode interference devices for microflow cytometers
, 2010 The convergence of microfabrication technologies, novel materials systems, and techniques for chemical and biochemical analysis is enabling the realisation of lab-on-a-chip technology.
Hunt, Hamish C.
core +1 more source
Nanophotonics, 2018 In this paper, we propose and experimentally demonstrate an integrated optical device that can implement the logical function of priority encoding from a 4-bit electrical signal to a 2-bit optical signal.
Xiao Huifu +7 more
doaj +1 more source