RSC Advances
Optical nanomaterials articles published in the last
6 months
Sb2S3/AlGaAs-based reconfigurable metasurface for dynamic polarization and directionality control of quantum emitter emission
Phase change material-based reconfigurable metasurfaces, utilizing a hybrid plasmon-quantum emitter coupled bullseye grating system are designed for tailoring different degrees of freedom of quantum emitter emission: polarization and directionality.
RSC Adv., 2024,14, 29215-29228
https://doi.org/10.1039/D4RA03726J
Rational construction of luminescent Eu-doped Y-MOF for ratiometric temperature sensing
A dual-emitter luminescent Eu-doped Y-MOF was successfully constructed by using a cation exchange strategy. As a self-calibrated thermometer, this Eu-doped MOF exhibits excellent fluorescence performance for wide-range temperature sensing.
RSC Adv., 2024,14, 28340-28344
https://doi.org/10.1039/D4RA05796A
Carbon and boron nitride quantum dots as optical sensor probes for selective detection of toxic metals in drinking water: a quantum chemical prediction through structure- and morphology-dependent electronic and optical properties
Toxic metal detection in drinking water using quantum dots through UV-Vis absorption spectra and fluorescence property.
RSC Adv., 2024,14, 28182-28200
https://doi.org/10.1039/D4RA04843A
Opto-electrical evaluation of visible blind fast-response nanostructured SnO2/Si photodetector
Considerably high photoresponsive characteristics of an extremely low bias driven, fast-response, and visible-blind SnO2/Si heterojunction photodetector via pulsed laser deposition.
RSC Adv., 2024,14, 27733-27740
https://doi.org/10.1039/D4RA05303F
Development of a paper-based fluorescent carbon quantum dots MIPs sensor for selective detection of lumpy skin disease virus
Preparation steps of a paper-based fluorescent carbon quantum dots MIPs sensor for selective detection of LSDV.
RSC Adv., 2024,14, 27438-27448
https://doi.org/10.1039/D4RA04895D
High-performance ultraviolet detector based on self-assembled 3D/2D perovskite heterostructure
Heterogeneous assembly of metal halide perovskites (MHPs) structures offers convenience for promoting the interfacial properties of perovskite heterojunctions, which have been widely used in the new generation of photoelectric devices.
RSC Adv., 2024,14, 27323-27331
https://doi.org/10.1039/D4RA05576D
Characterization of Cl-doped two-dimensional (PEA)2PbBr4 perovskite single crystals for fast neutron and gamma ray detection
Based on the principle of fast neutron detection, the Cl-doped (PEA)2PbBr4 perovskite can quickly identify the neutrons and γ-photon in the mixed field, and the arrival time of the γ-photon is earlier than the fast neutron.
RSC Adv., 2024,14, 27196-27203
https://doi.org/10.1039/D4RA04354E
Facile synthesis of N-doped graphene quantum dots as a fluorescent sensor for Cr(VI) and folic acid detection
Facial synthesis of nitrogen-doped graphene quantum dots and their application in the “on–off” fluorescent detection of Cr(VI) and folic acid.
RSC Adv., 2024,14, 26667-26673
https://doi.org/10.1039/D4RA05016A
Advances in the preparation and biological applications of core@shell nanocrystals based on quantum dots and noble metal
The present review focuses on the properties, preparation, and biological applications of core@shell nanocrystals based on quantum dots and noble metal.
RSC Adv., 2024,14, 26308-26324
https://doi.org/10.1039/D4RA05386A
Implications for applicability of the photodegradation and self-recovery of green-emitting CsPbBr3 perovskite nanocrystals
The photodegradation and self-recovery of CsPbBr3 nanocrystals changed body color, luminescence intensity, and illumination color of devices, potentially broadening applicability.
RSC Adv., 2024,14, 26059-26065
https://doi.org/10.1039/D4RA04567J
Mesoporous silica stabilized perovskite quantum dots for the preparation of ultra-stable green flexible film
PMMA@m-SiO2/CsPbBr3 composite luminescent flexible film preparation.
RSC Adv., 2024,14, 25227-25234
https://doi.org/10.1039/D4RA03690E
Polyhedral oligomeric silsesquioxane (POSS)-silicon/carbon quantum dots nanocomposites for cell imaging
We successfully developed biocompatible nanocomposites of POSS/Si-QDs and POSS/C-QDs that emit blue, green, and red light, demonstrating excellent cell imaging capabilities.
RSC Adv., 2024,14, 25301-25306
https://doi.org/10.1039/D4RA02987A
Theoretical investigation of thermoelectric properties of methyl blue-based molecular junctions
The methyl blue-based molecular junctions are functional structures and promising candidates for thermoelectric applications.
RSC Adv., 2024,14, 23699-23709
https://doi.org/10.1039/D4RA03574G
A review on carbon quantum dot/semiconductor-based nanocomposites as hydrogen production photocatalysts
Carbon quantum dots (CQDs) are discrete, quasi-spherical carbon nanoparticles with sizes below 10 nm.
RSC Adv., 2024,14, 23404-23422
https://doi.org/10.1039/D4RA04149F
Formation of oxygen protective layer on monolayer MoS2 via low energy electron irradiation
Monolayer MoS2 surface is modified via low energy electron irradiation, where its photoluminescence intensity can exhibit quenching and recovery behavior in response to the oxygen exposure.
RSC Adv., 2024,14, 21999-22005
https://doi.org/10.1039/D4RA03362K
Cl alloying improves thermal stability and increases luminescence in iodine-rich inorganic perovskites
Phase stability and the optoelectronic performance of the metastable CsPbI3 host can be improved with triple-halide alloying, without excessive Br addition which widens the gap beyond that ideal for tandem-photovoltaics.
RSC Adv., 2024,14, 21065-21074
https://doi.org/10.1039/D4RA04348K
The utilization of quantum dot labeling as a burgeoning technique in the field of biological imaging
Quantum dots (QDs), with their unique optical and physical properties, have revolutionized the field of biological imaging, providing researchers with tools to explore cellular processes and molecular interactions in unprecedented detail.
RSC Adv., 2024,14, 20884-20897
https://doi.org/10.1039/D4RA04402A
Computational design of the novel Fe-doped single-layer SrS: structural, electro-magnetic, and optical properties
Our work introduces, for the first time, the doping approach of monolayer Sr1−xFexS, offering promising avenues for applications in spintronics and monolayer-based solar cells.
RSC Adv., 2024,14, 20668-20682
https://doi.org/10.1039/D4RA04352A
Inner-filter effect of nitrogen-doped carbon quantum dots–MnO2 nanotubes for smartphone-integrated dual-mode sensing of glutathione and captopril
Nitrogen-doped carbon quantum dots (N-CQDs) exhibit unique fluorescence properties and are considered one of the best candidates for the development of fluorescence-based sensors for the detection of many analytes.
RSC Adv., 2024,14, 20093-20104
https://doi.org/10.1039/D4RA03287J
Hydrothermal synthesis of modified lignin-based carbon dots derived from biomass waste for fluorescence determination of valsartan
Phosphorous and chlorine co-doped carbon dots (PClCDs) based on lignin extracted from date seeds have been synthesized and used in the field of drug detection.
RSC Adv., 2024,14, 19969-19982
https://doi.org/10.1039/D4RA02398F
Impact of BSA and Au3+ concentration on the formation and fluorescence properties of Au nanoclusters
Bovine serum albumin-stabilized Au nanoclusters (BSA-Au NCs) have emerged as promising contenders for imaging agents and highly sensitive fluorescence sensors due to their biocompatibility and strong photoluminescence.
RSC Adv., 2024,14, 19284-19293
https://doi.org/10.1039/D4RA01140F
Numerical simulation to optimize power conversion efficiency of an FTO/GO/Cs2AgBiBr6/Cu2O solar cell
Efficient conversion of solar power to electrical power through the development of smart, reliable, and environmentally friendly materials is a key focus for the next-generation renewable energy sector.
RSC Adv., 2024,14, 18957-18969
https://doi.org/10.1039/D4RA01559B
Post-hot-cast annealing deposition of perovskite films with infused multifunctional organic molecules to enhance the performance of large-area light-emitting devices
A post-hot-cast annealing deposition scheme and the introduction of the multifunctional molecule 2-amino-1,3-propanediol (APDO) are proposed to regulate the crystallization of the perovskite film to enhance the performance of large-area PeLEDs.
RSC Adv., 2024,14, 18567-18575
https://doi.org/10.1039/D4RA02652G
Electrically tunable on-chip quantum Deutsch–Jozsa algorithm with lithium niobate metasurfaces
An on-chip quantum Deutsch–Jozsa algorithm device enables electrical tuning by applying varying external voltages to each unit via two gates.
RSC Adv., 2024,14, 18311-18316
https://doi.org/10.1039/D4RA02001D
Study of half-metallic ferromagnetism and transport characteristics of double perovskites Sr2AIrO6 (A = Y, Lu, Sc) for spintronic applications
The precise manipulation of electromagnetic and thermoelectric characteristics in the miniaturization of electronic devices offers a promising foundation for practical applications in quantum computing.
RSC Adv., 2024,14, 17877-17887
https://doi.org/10.1039/D4RA03417A
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