Themed collection 2023 Nanoscale HOT Article Collection

60 items
Minireview

Advances in the application of metal–organic framework nanozymes in colorimetric sensing of heavy metal ions

In this minireview, the preparation methods and catalytic mechanisms of MOFs-based nanozymes were mainly described. Furthermore, the applications of MOFs-based nanozymes in the colorimetric sensing platform of heavy metal ions were demonstrated.

Graphical abstract: Advances in the application of metal–organic framework nanozymes in colorimetric sensing of heavy metal ions
From the themed collection: Recent Review Articles
Minireview

Significance and implications of nanoparticle–biological corona fingerprints in diagnosis, prognosis, and therapeutics for diverse disorders

Biomolecule adsorption onto nanoparticles can be exploited to discover biomarkers and diagnostics, to understand the prognosis during the treatment process, and to enhance the abscopal effect after radio- or phototherapy for effective therapeutics.

Graphical abstract: Significance and implications of nanoparticle–biological corona fingerprints in diagnosis, prognosis, and therapeutics for diverse disorders
From the themed collection: Recent Review Articles
Open Access Minireview

Reconfigurable scaffolds for adaptive tissue regeneration

A minireview of reconfigurable scaffolds for adaptive tissue regeneration.

Graphical abstract: Reconfigurable scaffolds for adaptive tissue regeneration
From the themed collection: 2023 Nanoscale HOT Article Collection
Minireview

Uptake and stability of DNA nanostructures in cells: a cross-sectional overview of the current state of the art

Schematic representation of the effect of nucleases on the stability of a DNA structure, which is shown to break along the edges. This article reviews the uptake of DNA nanostructures into mammalian cells for therapeutic interventions.

Graphical abstract: Uptake and stability of DNA nanostructures in cells: a cross-sectional overview of the current state of the art
From the themed collection: Recent Review Articles
Minireview

Protein-mimetic peptoid nanoarchitectures for pathogen recognition and neutralization

This mini-review highlights the design and synthesis of peptoid-based nanomaterials for pathogen-related healthcare applications.

Graphical abstract: Protein-mimetic peptoid nanoarchitectures for pathogen recognition and neutralization
From the themed collection: Recent Review Articles
Minireview

Emerging biotransduction strategies on soft interfaces for biosensing

As a lab-on-soft biochip providing accurate and timely biomarker information, wearable biosensors can satisfy the increasing demand for intelligent e-health services, active disease diagnosis/therapy, and huge bioinformation data.

Graphical abstract: Emerging biotransduction strategies on soft interfaces for biosensing
From the themed collection: Recent Review Articles
Review Article

Prussian blue nanozymes: progress, challenges, and opportunities

Prussian blue nanozymes: unlocking new horizons in catalysis and biomedicine – a comprehensive review of the progress, addressing challenges, and exploring limitless opportunities.

Graphical abstract: Prussian blue nanozymes: progress, challenges, and opportunities
From the themed collection: Recent Review Articles
Review Article

In vivo applications of micro/nanorobots

This review discusses the current status of micro/nanorobotic applications by focusing on preclinical studies conducted with animal models.

Graphical abstract: In vivo applications of micro/nanorobots
From the themed collection: Micro- and nano-motors
Review Article

Anti-corrosion strategy to improve the stability of perovskite solar cells

We discuss the lifetimes of perovskite devices from the perspective of corrosion science. Benefiting from a series of anti-corrosion strategies (passivation, surface coating etc.) used in corrosion science, the stability of the devices is remarkably enhanced.

Graphical abstract: Anti-corrosion strategy to improve the stability of perovskite solar cells
From the themed collection: Recent Review Articles
Review Article

Halide perovskite photoelectric artificial synapses: materials, devices, and applications

This review presents the physical properties of halide perovskites, two types of halide perovskite-based synaptic devices including two-terminal memristors and three-terminal transistors and existing applications of halide perovskite-based synapses.

Graphical abstract: Halide perovskite photoelectric artificial synapses: materials, devices, and applications
From the themed collection: Recent Review Articles
Review Article

Two-dimensional nanomaterials: synthesis and applications in photothermal catalysis

This review summarized recent advances in various 2D nanomaterials with emphasis on the relevant mechanism of photothermal catalysis, discussing the synthesis methods and photothermal applications in the environmental and energy fields.

Graphical abstract: Two-dimensional nanomaterials: synthesis and applications in photothermal catalysis
From the themed collection: Recent Review Articles
Review Article

Structure design mechanisms and inflammatory disease applications of nanozymes

The composition, design, and application of nanozymes.

Graphical abstract: Structure design mechanisms and inflammatory disease applications of nanozymes
From the themed collection: Recent Review Articles
Communication

Protecting Li-metal in O2 atmosphere by a sacrificial polymer additive in Li–O2 batteries

Polyacrylamide-co-polymethyl acrylate (PAMMA) additive promotes Li3N-rich solid electrolyte interface film formation to protect Li-metal anode. Stable cycling performance of Li-O2 cell is achieved.

Graphical abstract: Protecting Li-metal in O2 atmosphere by a sacrificial polymer additive in Li–O2 batteries
From the themed collection: Nanoscale 2024 Emerging Investigators
Open Access Communication

Bond clusters control rupture force limit in shear loaded histidine-Ni2+ metal-coordinated proteins

Metal-coordination bonds can rupture cooperatively when loaded in shear. However, the rupture force reaches a maximum, due to a critical number of bonds that rupture cooperatively.

Graphical abstract: Bond clusters control rupture force limit in shear loaded histidine-Ni2+ metal-coordinated proteins
From the themed collection: 2023 Nanoscale HOT Article Collection
Communication

Oriented attachment interfaces of zeolitic imidazolate framework nanocrystals

The molecular-scale interfacial defects and hence the micromechanism of the oriented attachment growth of ZIF crystals were revealed by low-dose Cs-corrected HRTEM.

Graphical abstract: Oriented attachment interfaces of zeolitic imidazolate framework nanocrystals
From the themed collection: 2023 Nanoscale HOT Article Collection
Communication

Piezoelectricity-modulated optical recombination dynamics of monolayer-MoS2/GaN-film heterostructures

Using vertically stacked monolayer-MoS2/GaN-film heterostructures as a model system, we examine the piezoelectricity-modulated carrier recombination dynamics.

Graphical abstract: Piezoelectricity-modulated optical recombination dynamics of monolayer-MoS2/GaN-film heterostructures
Open Access Paper

Support-facet-dependent morphology of small Pt particles on ceria

Time-resolved scanning transmission electron microscopy reveals a support-facet-dependence in the dimensionality of small Pt nanoparticles supported on CeO2(111) and CeO2(100).

Graphical abstract: Support-facet-dependent morphology of small Pt particles on ceria
From the themed collection: Nanoscale Most Popular 2023 Articles
Paper

Robust superhydrophobic silicone/epoxy functional coating with excellent chemical stability and self-cleaning ability

This study reports on the design and synthesis of a highly transparent fluorinated silicone resin with low surface energy, and its application in the preparation of superhydrophobic coatings with remarkable self-cleaning and robust performance.

Graphical abstract: Robust superhydrophobic silicone/epoxy functional coating with excellent chemical stability and self-cleaning ability
From the themed collection: 2024 Lunar New Year Collection
Paper

A bidirectional thermal sensory leaky integrate-and-fire (LIF) neuron model based on bipolar NbOx volatile threshold devices with ultra-low operating current

The sensory bidirectional LIF neuron model are more suitable for spike neural network.

Graphical abstract: A bidirectional thermal sensory leaky integrate-and-fire (LIF) neuron model based on bipolar NbOx volatile threshold devices with ultra-low operating current
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

Bismuth nanoclusters on nitrogen-doped porous carbon nanoenzyme for cancer therapy

We have designed a highly efficient bismuth nanocluster supported on nitrogen-doped porous carbon as a nanozyme (Bi-NC) for cancer therapy. At the same time, Bi-NC shows good photothermal conversion performance to generate heat for strengthening the therapy.

Graphical abstract: Bismuth nanoclusters on nitrogen-doped porous carbon nanoenzyme for cancer therapy
Paper

An amorphous Ni–Fe catalyst for electrocatalytic dehydrogenation of alcohols to value-added chemicals

Hollow NiFeO(OH) nanospheres were adopted as an anode catalyst to oxidize Boc piperidine methanol to Boc piperidine carboxyaldehyde through an electrocatalytic reaction, which realized the green production of value-added chemicals at the anode.

Graphical abstract: An amorphous Ni–Fe catalyst for electrocatalytic dehydrogenation of alcohols to value-added chemicals
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

Extending conducting channels in Fe–N-C by interfacial growth of CNTs with minimal metal loss for efficient ORR electrocatalysis

In situ growth of CNTs was catalyzed by iron nanoparticles embedded on nitrogen doped carbon nanosheets, leading to efficient electrocatalysis with prohibited mass-loss during synthesis of a catalyst material.

Graphical abstract: Extending conducting channels in Fe–N-C by interfacial growth of CNTs with minimal metal loss for efficient ORR electrocatalysis
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

A Ce-MOF@polydopamine composite nanozyme as an efficient scavenger for reactive oxygen species and iron in thalassemia disease therapy

A Ce-MOF@PDA composite material with both iron-eliminating and antioxidant properties was developed.

Graphical abstract: A Ce-MOF@polydopamine composite nanozyme as an efficient scavenger for reactive oxygen species and iron in thalassemia disease therapy
From the themed collection: Nanozymes
Paper

Covalent netting restrains dissolution enabling stable high-loading and high-rate iron difluoride cathodes

A covalent netting strategy via covalent binding between iron difluorides and the netting carbon is proposed to overcome the dissolution of metal fluoride conversion cathodes and accelerate electronic and ionic transport for high-energy batteries.

Graphical abstract: Covalent netting restrains dissolution enabling stable high-loading and high-rate iron difluoride cathodes
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

A novel catalyst derived from Co-ZIFs to grow N-doped carbon nanotubes for all-solid-state supercapacitors with high performance

Using a simple and low-cost solution approach, the catalyst derived from Co-ZIFs was fabricated inner porous carbon foam pyrolyzed by melamine foam for the growth of CNTs. The assembled supercapacitor can exhibit high electrochemical performance.

Graphical abstract: A novel catalyst derived from Co-ZIFs to grow N-doped carbon nanotubes for all-solid-state supercapacitors with high performance
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

Coexistence of Au single atoms and Au nanoparticles on NiAl-LDH for selective electrooxidation of benzyl alcohol to benzaldehyde

We report the coexistence of Au SAs and Au NPs on NiAl-LDH (Au1+n-NiAl-LDH) with the Au NPs (∼5 nm) surrounded by abundant Au SAs. For BAOR, the Au NPs can offer adsorption sites for BA and the Au SAs can promote the dehydrogenation process.

Graphical abstract: Coexistence of Au single atoms and Au nanoparticles on NiAl-LDH for selective electrooxidation of benzyl alcohol to benzaldehyde
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

Multi-heteroatom-doping promotes molecular oxygen activation on polymeric carbon nitride for simultaneous generation of H2O2 and degradation of oxcarbazepine

We develop a simple thermal shrinkage strategy to construct multi-heteroatom-doped polymeric carbon nitride (K, P, O-CNx), which not only improves the charge separation efficiency, but also improves the adsorption/activation capacity of O2.

Graphical abstract: Multi-heteroatom-doping promotes molecular oxygen activation on polymeric carbon nitride for simultaneous generation of H2O2 and degradation of oxcarbazepine
Paper

Optimized core–shell lanthanide nanoparticles with ultrabright Ce3+-modulated second near-infrared emission for “lighting” plants

The Er3+/Tm3+ cooperated core together with Ce3+/Yb3+ co-doped shell endows LDNPs with ultrabright NIR-II emission, which could be used to “light” plants for observing the uptake and transport of nanoparticles in vivo.

Graphical abstract: Optimized core–shell lanthanide nanoparticles with ultrabright Ce3+-modulated second near-infrared emission for “lighting” plants
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

Functionalized ZnMnFe2O4–PEG–FA nanoenzymes integrating diagnosis and therapy for targeting hepatic carcinoma guided by multi-modality imaging

ZnMnFe2O4–PEG–FA nanoenzymes are used for synergistic tumour cell ablation via the integration of PTT, POD-like nanozyme-catalyzed therapy and PAI/MRI multi-modality diagnosis in situ.

Graphical abstract: Functionalized ZnMnFe2O4–PEG–FA nanoenzymes integrating diagnosis and therapy for targeting hepatic carcinoma guided by multi-modality imaging
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

Can magnetotransport properties provide insight into the functional groups in semiconducting MXenes?

Hall scattering factors of Sc2CF2, Sc2CO2 and Sc2C(OH)2 are calculated using Rode's iterative approach by solving the Boltzmann transport equation.

Graphical abstract: Can magnetotransport properties provide insight into the functional groups in semiconducting MXenes?
From the themed collection: Nanoscale Most Popular 2023 Articles
Paper

A quasi-solid polymer electrolyte initiated by two-dimensional functional nanosheets for stable lithium metal batteries

Lithium-metal batteries (LMBs) are expected to serve as next-generation energy storage systems due to their high theoretical energy density.

Graphical abstract: A quasi-solid polymer electrolyte initiated by two-dimensional functional nanosheets for stable lithium metal batteries
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

Visual demonstration and prediction of the Hofmeister series based on a poly(ionic liquid) photonic array

Based on the synergetic integration of poly(ionic liquid)s and photonic structures, a photonic microsphere platform was developed for visually demonstrating and predicting ion effect of the Hofmeister Series in a robust and accurate fashion.

Graphical abstract: Visual demonstration and prediction of the Hofmeister series based on a poly(ionic liquid) photonic array
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

A simple and efficient transfer method for fabricating stretchable AgNW patterns on PDMS using carboxylated cellulose nanofibers as a sacrificial layer

A facile method of complete transfer of AgNW networks was developed to fabricate high-performance stretchable AgNW patterns on PDMS using water-soluble carboxylated cellulose nanofibers as a sacrificial adhesion-manipulating layer.

Graphical abstract: A simple and efficient transfer method for fabricating stretchable AgNW patterns on PDMS using carboxylated cellulose nanofibers as a sacrificial layer
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

Energy harvesting from radio waves using few-layer 2D galena (galenene)

Radiofrequency (RF) energy harvesting is receiving increased attention in today's digital era due to its potential to replace or improve the longevity of energy storage devices in low-power IoT devices.

Graphical abstract: Energy harvesting from radio waves using few-layer 2D galena (galenene)
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

A tunable photo-electric co-excited point electron source: low-intensity excitation emission and structure-modulated spectrum-selection

Tungsten needle nano-cold-cathode excited by low-intensity photo-electric co-excitation exhibits structure-modulated electron emission properties and high performance with clear electron emission patterns, narrow energy spread and high brightness.

Graphical abstract: A tunable photo-electric co-excited point electron source: low-intensity excitation emission and structure-modulated spectrum-selection
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

Comparison of the peroxidase activities of iron oxide nanozyme with DNAzyme and horseradish peroxidase

A systematic comparison of three catalysts with peroxidase and peroxidase-like activities revealed the trend of activity, stability and the effect of buffer and pH for the oxidation of TMB.

Graphical abstract: Comparison of the peroxidase activities of iron oxide nanozyme with DNAzyme and horseradish peroxidase
From the themed collection: Nanozymes
Paper

Elaborating the interplay between the detecting unit and emitting unit in infrared quantum dot up-conversion photodetectors

The interplay between PD and QLED units is revealed by regulating the thickness of the PbS layer and illumination intensity.

Graphical abstract: Elaborating the interplay between the detecting unit and emitting unit in infrared quantum dot up-conversion photodetectors
Open Access Paper

Metal–organic framework-derived trimetallic oxides with dual sensing functions for ethanol

Metal–organic framework (MOF)-derived metal oxide semiconductors have recently received extensive attention in gas sensing applications due to their high porosity and three-dimensional architecture.

Graphical abstract: Metal–organic framework-derived trimetallic oxides with dual sensing functions for ethanol
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

Sulfur and phosphorus co-doping optimized electronic structure and modulated intermediate affinity on PdSP metallene for ethanol-assisted energy-saving H2 production

The PdSP metallene was synthesized by a facile one-step solvothermal method and employed as a bifunctional electrocatalyst for ethanol-assisted energy-saving H2 production.

Graphical abstract: Sulfur and phosphorus co-doping optimized electronic structure and modulated intermediate affinity on PdSP metallene for ethanol-assisted energy-saving H2 production
From the themed collection: 2024 Lunar New Year Collection
Paper

High thermoelectric performance of two-dimensional SiPGaS/As heterostructures

Thermoelectric technology holds great promise as a green and sustainable energy solution, generating electric power directly from waste heat.

Graphical abstract: High thermoelectric performance of two-dimensional SiPGaS/As heterostructures
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

Self-assembled micropillar arrays via near-field electrospinning

Due to be aded fibers, near-field electrospinning self-assembly can directly form 3D micropillar arrays in arbitrary patterns.

Graphical abstract: Self-assembled micropillar arrays via near-field electrospinning
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

Rh single-atom nanozymes for efficient ascorbic acid oxidation and detection

Rh single-atom nanozymes are designed to mimic the active sites of ascorbate peroxidase, based on which electrochemical sensors have been developed for efficient ascorbic acid detection.

Graphical abstract: Rh single-atom nanozymes for efficient ascorbic acid oxidation and detection
From the themed collection: Nanozymes
Paper

Adaptive particle patterning in the presence of active synthetic nanomotors

We propose an active Au–Zn nanomotor driven by water and discovered an interesting adaptive interaction mode of diffusiophoretic Au–Zn nanomotors with passive condensate particles in different environments.

Graphical abstract: Adaptive particle patterning in the presence of active synthetic nanomotors
From the themed collection: Micro- and nano-motors
Paper

Chloride enables the growth of Ag nanocubes and nanowires by making PVP binding facet-selective

We use synthesis, electrochemistry, and DFT calculations to show the presence or absence of Cl modulates binding of PVP to (100) facets, leading to the formation of nanocubes with Cl, or truncated octahedra without it.

Graphical abstract: Chloride enables the growth of Ag nanocubes and nanowires by making PVP binding facet-selective
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

Construction of a heterojunction with fast charge transport channels for photocatalytic hydrogen evolution via a synergistic strategy of Co-doping and crystal plane modulation

A directed electron transport system promotes the separation of photogenerated carriers, increases the electron density of the active sites, and improves the photocatalytic activity of hydrogen evolution.

Graphical abstract: Construction of a heterojunction with fast charge transport channels for photocatalytic hydrogen evolution via a synergistic strategy of Co-doping and crystal plane modulation
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

In situ generation of H2O2 using CaO2 as peroxide storage depot for haloperoxidase mimicry with surface-tailored Bi-doped mesoporous CeO2 nanozymes

A CaO2 peroxide reservoir in polyether sulfone and poly(vinylidene fluoride) polymer beads enables the haloperoxidase reaction of Bi0.2Ce0.8O1.9 enzyme mimics without external addition of H2O2.

Graphical abstract: In situ generation of H2O2 using CaO2 as peroxide storage depot for haloperoxidase mimicry with surface-tailored Bi-doped mesoporous CeO2 nanozymes
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

Self-assembly of β-cyclodextrin-pillar[5]arene molecules into supramolecular nanoassemblies: morphology control by stimulus responsiveness and host–guest interactions

Various supramolecular nanoassemblies were constructed by amphiphilic β-cyclodextrin-pillar[5]arene molecules through modifying the molecular structures of the linker units and the formation of the host–guest molecules.

Graphical abstract: Self-assembly of β-cyclodextrin-pillar[5]arene molecules into supramolecular nanoassemblies: morphology control by stimulus responsiveness and host–guest interactions
From the themed collection: 2024 Lunar New Year Collection
Paper

Microfluidic fabrication of photo-responsive Ansamitocin P-3 loaded liposomes for the treatment of breast cancer

Ansamitocin P-3 (AP-3) is a promising anticancer agent.

Graphical abstract: Microfluidic fabrication of photo-responsive Ansamitocin P-3 loaded liposomes for the treatment of breast cancer
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

Small amounts of main group metal atoms matter: ultrathin Pd-based alloy nanowires enabling high activity and stability towards efficient oxygen reduction reaction and ethanol oxidation

Alloyed Pd-main group metal (e.g. Bi, Sn, Pb) ultrathin nanowires are realized, showing significantly enhanced catalytic performance towards the oxygen reduction reaction by p–d hybridization.

Graphical abstract: Small amounts of main group metal atoms matter: ultrathin Pd-based alloy nanowires enabling high activity and stability towards efficient oxygen reduction reaction and ethanol oxidation
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

Design and enhanced anticorrosion performance of a Zn5Mo2O11·5H2O/h-BN nanocomposite with labyrinth of nanopores

The figure exhibited the material structure and formulated the corrosion path and the corrosion prevention mechanism.

Graphical abstract: Design and enhanced anticorrosion performance of a Zn5Mo2O11·5H2O/h-BN nanocomposite with labyrinth of nanopores
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

Renal-clearable porous hollow copper iron oxide nanoparticles for trimodal chemodynamic-photothermal-chemo anti-tumor therapy

Cisplatin-loaded porous hollow copper iron oxide nanoparticles (PHCuFeNPs/Pt) synthesized via galvanic reaction can effectively kill tumors by synergizing chemodynamic-photothermal-chemotherapy.

Graphical abstract: Renal-clearable porous hollow copper iron oxide nanoparticles for trimodal chemodynamic-photothermal-chemo anti-tumor therapy
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

Overall structure of Au12Ag60(S-c-C6H11)31Br9(Dppp)6: achieving a stronger assembly of icosahedral M13 units

[Au12Ag60(S-c-C6H11)31Br9(Dppp)6]Br2 has provided a breakthrough in icosahedral assemblies, i.e., achieving a twelve-mer assembly, helping to elucidate the fusion growth of M13-based assembled nanoclusters and their geometric/electronic structure correlations.

Graphical abstract: Overall structure of Au12Ag60(S-c-C6H11)31Br9(Dppp)6: achieving a stronger assembly of icosahedral M13 units
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

A Ti3C2Tx MXene cathode and redox-active electrolyte based flexible Zn-ion microsupercapacitor for integrated pressure sensing application

A high-performance and flexible Zn-ion hybrid MSC with Ti3C2Tx–DMSO cathodes and a redox-active electrolyte was fabricated by a facile spray coating approach, and it can be used as a stable power source to drive a Ti3C2Tx based pressure sensor.

Graphical abstract: A Ti3C2Tx MXene cathode and redox-active electrolyte based flexible Zn-ion microsupercapacitor for integrated pressure sensing application
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

TMB12: a newly designed 2D transition-metal boride for spintronics and electrochemical catalyst applications

A 2D VB12 monolayer holds great promise for highly efficient spintronic and catalytic applications.

Graphical abstract: TMB12: a newly designed 2D transition-metal boride for spintronics and electrochemical catalyst applications
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

Ether-based electrolytes enable the application of nitrogen and sulfur co-doped 3D graphene frameworks as anodes in high-performance sodium-ion batteries

The development of graphitic carbon materials as anodes of sodium-ion batteries (SIBs) is greatly restricted by their inherent low specific capacity.

Graphical abstract: Ether-based electrolytes enable the application of nitrogen and sulfur co-doped 3D graphene frameworks as anodes in high-performance sodium-ion batteries
From the themed collection: 2023 Nanoscale HOT Article Collection
Open Access Paper

Quantum theory of electronic excitation and sputtering by transmission electron microscopy

Combining quantum electrodynamics with density functional theory, we model electronic excitation and sputtering by beam electrons in two-dimensional materials. Electronic excitations can drastically increase the sputtering rates in these materials.

Graphical abstract: Quantum theory of electronic excitation and sputtering by transmission electron microscopy
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

Identification and quantitative detection of two pathogenic bacteria based on a terahertz metasensor

A terahertz (THz) metasensor based on the coupling of electric and toroidal dipoles achieves rapid, non-destructive, label-free identification and highly sensitive quantitative detection for the two most common pathogenic bacteria.

Graphical abstract: Identification and quantitative detection of two pathogenic bacteria based on a terahertz metasensor
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

The construction of a three-dimensional donor/acceptor interface based on a bilayered titanium dioxide nanorod array-flower for perovskite solar cells

The application of B-TiO2-NAF provided a stable 3-D D/A interface and resulted in reduced electron trap density (ntrap), decreased carrier recombination resistance (Rs) and reduced nonradiative recombination.

Graphical abstract: The construction of a three-dimensional donor/acceptor interface based on a bilayered titanium dioxide nanorod array-flower for perovskite solar cells
From the themed collection: 2023 Nanoscale HOT Article Collection
Open Access Paper

Playing catch and release with single molecules: mechanistic insights into plasmon-controlled nanogaps

Here we present a mechanistic study of optically induced single-molecule capture and release processes in an interelectrode nanogap. Using unsupervised machine learning, the capture and release kinetics and free-energy profiles have been revealed.

Graphical abstract: Playing catch and release with single molecules: mechanistic insights into plasmon-controlled nanogaps
From the themed collection: 2023 Nanoscale HOT Article Collection
Paper

Biomineralization-inspired sandwich dentin desensitization strategy based on multifunctional nanocomposite with yolk–shell structure

A novel biomineralization-inspired sandwich dentin desensitization strategy combining immediate and long-term occluding effects was mediated using a multifunctional yolk–shell nanocomposite.

Graphical abstract: Biomineralization-inspired sandwich dentin desensitization strategy based on multifunctional nanocomposite with yolk–shell structure
From the themed collection: 2023 Nanoscale HOT Article Collection
60 items

About this collection

This ongoing web collection features all the articles published in Nanoscale in 2023 that have been highlighted as HOT by our reviewers. Congratulations to all the authors whose articles are featured!

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