Results 1 to 10 of about 565,946 (269)

Virological and genetic characteristics of human respiratory syncytial viruses isolated in Russia, 2017-2018

open access: yesJournal of Infection in Developing Countries, 2023
Isolation of human respiratory syncytial virus (HRSV) from clinical samples and storage of isolates for long period remains a considerable problem. We describe in detail the optimized conditions of HRSV isolation and cultivation in three cell cultures ...
Elena Alexandrovna Prokopyeva   +11 more
doaj   +1 more source

Improvement of Heat Transfer Properties through TiO2 Nanosphere Monolayer Embedded Polymers as Thermal Interface Materials

open access: yesApplied Sciences, 2022
A thermal interface material (TIM) is a substance that reduces the thermal resistance between a heat source and heat sink, which facilitates heat conduction towards the outside.
Jinuk Moon   +3 more
doaj   +1 more source

Complexation of DNA with Thermoresponsive Charged Microgels: Role of Swelling State and Electrostatics

open access: yesGels, 2022
Micro- and nanogels are being increasingly used to encapsulate bioactive compounds. Their soft structure allows large loading capacity while their stimuli responsiveness makes them extremely versatile.
Julia Maldonado-Valderrama   +5 more
doaj   +1 more source

Monolayer Ice [PDF]

open access: yesPhysical Review Letters, 2003
We report results from molecular dynamics simulations of water under confinement and at ambient conditions that predict a first-order freezing transition from a monolayer of liquid water to a monolayer of ice induced by increasing the distance between the confining parallel plates. Since a slab geometry is incompatible with a tetrahedral arrangement of
Zangi, R., Mark, A. E.
openaire   +3 more sources

Comparison of Germ Cell Gene Expressions in Spontaneous Monolayer versus Embryoid Body Differentiation of Mouse Embryonic Stem Cells toward Germ Cells [PDF]

open access: yesInternational Journal of Fertility and Sterility, 2019
Background Genetic and morphologic similarities between mouse embryonic stem cells (ESCs) and primordial germ cells (PGCs) make it difficult to distinguish differentiation of these two cell types in vitro. Using specific GC markers expressed in low level
Maryam Gholamitabar Tabari   +4 more
doaj   +1 more source

Monolayer Graphene Radiation Sensor with Backend RF Ring Oscillator Transducer

open access: yesNanomaterials, 2022
This paper proposes a new graphene gamma- and beta-radiation sensor with a backend RF ring oscillator transducer employed to convert the change in the graphene resistivity due to ionizing irradiation into a frequency output.
Mohamed W. Tawfik   +2 more
doaj   +1 more source

Dropwise Condensation Mechanism on Smooth Hydrophilic Surfaces

open access: yesApplied Sciences, 2021
The objective of this work is to identify the mechanism of dropwise condensation on a smooth solid surface. We investigate the stable dropwise condensation that occurs at a droplet growth rate of 1 µm/s in diameter on a gold-coated glass surface ...
Shahab Bayani Ahangar   +2 more
doaj   +1 more source

Computational Design of Gas Sensors Based on V3S4 Monolayer

open access: yesNanomaterials, 2022
Novel magnetic gas sensors are characterized by extremely high efficiency and low energy consumption, therefore, a search for a two-dimensional material suitable for room temperature magnetic gas sensors is a critical task for modern materials scientists.
Ilya V. Chepkasov   +8 more
doaj   +1 more source

Scanning tunneling microscopy studies of monolayer templates: alkylthioethers and alkylethers [PDF]

open access: yes, 2008
Scanning tunneling microscopy has been used to determine the molecular ordering in stable, ordered monolayers formed from long-chain normal and substituted alkanes in solution on highly oriented pyrolytic graphite surfaces.
Brunschwig, Bruce S.   +2 more
core   +1 more source

Emerging perovskite monolayers

open access: yesNature Materials, 2021
The library of two-dimensional (2D) materials has been enriched over recent years with novel crystal architectures endowed with diverse exciting functionalities. Bulk perovskites, including metal-halide and oxide systems, provide access to a myriad of properties through molecular engineering.
Antonio Gaetano Ricciardulli   +3 more
openaire   +2 more sources

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