RSC Advances  

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Nanoscience articles published in the last 6 months

347 items - Showing page 1 of 14
Open Access Review Article

MOF/graphene oxide based composites in smart supercapacitors: a comprehensive review on the electrochemical evaluation and material development for advanced energy storage devices

Driving towards sustainable energy solutions: harnessing metal–organic framework/graphene oxide composites to propel high-efficiency smart supercapacitors.

Graphical abstract: MOF/graphene oxide based composites in smart supercapacitors: a comprehensive review on the electrochemical evaluation and material development for advanced energy storage devices
Open Access Paper

SERS detection of dopamine using metal-chelated Ag nanoshell

As the concentrations of different neurotransmitters can indicate the presence of certain disorders affecting brain functions, quantitative analyses of neurotransmitters have attracted increasing attention in various fields.

Graphical abstract: SERS detection of dopamine using metal-chelated Ag nanoshell
Open Access Paper

Ag/AgBr-oxygen enriched g-C3N4 for efficient photocatalytic degradation of trimethylamine

In this study, Ag/AgBr–O-gCN samples with ternary Z-type heterojunctions were prepared by in situ photoreduction using water as the reducing agent for generating Ag/AgBr active species and oxygen doping.

Graphical abstract: Ag/AgBr-oxygen enriched g-C3N4 for efficient photocatalytic degradation of trimethylamine
Open Access Review Article

Nanoscale strides: exploring innovative therapies for breast cancer treatment

Nanotechnology revolutionizes breast cancer treatment by improving drug delivery, overcoming barriers, and reducing side effects. This review highlights its potential and superiority over conventional methods, transforming breast cancer management.

Graphical abstract: Nanoscale strides: exploring innovative therapies for breast cancer treatment
Open Access Paper

Characterization and antitumor effect of doxorubicin-loaded Fe3O4–Au nanocomposite synthesized by electron beam evaporation for magnetic nanotheranostics

Magnetic nanocomposite prepared by electron beam physical vapor deposition and magneto-mechanochemical synthesis improves antitumor effect and visualization in cancer nanotheranostics.

Graphical abstract: Characterization and antitumor effect of doxorubicin-loaded Fe3O4–Au nanocomposite synthesized by electron beam evaporation for magnetic nanotheranostics
Open Access Paper

Encapsulation of copper phenanthroline within horse spleen apoferritin: characterisation, cytotoxic activity and ability to retain temozolomide

Copper complexes and temozolomide can be co-encapsulated within apoferritin.

Graphical abstract: Encapsulation of copper phenanthroline within horse spleen apoferritin: characterisation, cytotoxic activity and ability to retain temozolomide
Open Access Paper

Bicomponent core/sheath melt-blown fibers for air filtration with ultra-low resistance

A one-step melt-blown spinning process has been proposed for the production of bicomponent core/sheath (BCS) crimped fibers, which can be applied to high-efficiency, low-resistance air filtration.

Graphical abstract: Bicomponent core/sheath melt-blown fibers for air filtration with ultra-low resistance
Open Access Paper

Non-thermal plasma modulated L-tyrosine self-assemblies: a potential avenue for fabrication of supramolecular self-assembled biomaterials

CAP instigated self-assembly of L-tyrosine leading to the creation of novel supramolecular structures.

Graphical abstract: Non-thermal plasma modulated l-tyrosine self-assemblies: a potential avenue for fabrication of supramolecular self-assembled biomaterials
Open Access Review Article

Light-driven soft microrobots based on hydrogels and LCEs: development and prospects

In this paper, the driving materials, driving mechanisms and application scenarios of light-driven soft microrobots are reviewed, and their advantages and limitations are discussed. Finally, we pointed out the challenges faced by light-driven soft micro robots and proposed corresponding solutions.

Graphical abstract: Light-driven soft microrobots based on hydrogels and LCEs: development and prospects
Open Access Paper

Carboxyl-functionalized two-dimensional MXene–Au nanocomposites were prepared as SERS substrates for the detection of melamine in dairy products

In the present study, we address the limitations of conventional surface-enhanced Raman scattering (SERS) techniques for sensitive and stable detection of melamine in food products, especially dairy.

Graphical abstract: Carboxyl-functionalized two-dimensional MXene–Au nanocomposites were prepared as SERS substrates for the detection of melamine in dairy products
Open Access Paper

Flexible tactile sensors with interlocking serrated structures based on stretchable multiwalled carbon nanotube/silver nanowire/silicone rubber composites

A patterned, stretchable, and fully elastomeric multiwalled carbon nanotube (MWCNT)/silver nanowire (Ag NW)/silicone rubber (SR) composite have been developed.

Graphical abstract: Flexible tactile sensors with interlocking serrated structures based on stretchable multiwalled carbon nanotube/silver nanowire/silicone rubber composites
Open Access Correction

Correction: Antimicrobial peptide-modified silver nanoparticles for enhancing the antibacterial efficacy

Open Access Paper

Elucidating the performance of hexamethylene tetra-amine interlinked bimetallic NiCo-MOF for efficient electrochemical hydrogen and oxygen evolution

This study investigates the electrocatalytic water splitting capabilities of hexamethylene tetra-amine-linked NiCo-MOF, synthesized via hydrothermal approach. It reveals low overpotentials of 274 mV and 330 mV with Tafel slopes of 78 mV dec−1 and 86 mV dec−1 towards HER and OER respectively.

Graphical abstract: Elucidating the performance of hexamethylene tetra-amine interlinked bimetallic NiCo-MOF for efficient electrochemical hydrogen and oxygen evolution
Open Access Paper

Exploring the effect of the covalent functionalization in graphene-antimonene heterostructures

van der Waals heterostructure preparation based on hexagonal Sb and graphene, and its subsequent patterning through functionalization with benzyl substituents.

Graphical abstract: Exploring the effect of the covalent functionalization in graphene-antimonene heterostructures
Open Access Paper

Accelerating carrier separation to boost the photocatalytic CO2 reduction performance of ternary heterojunction Ag–Ti3C2Tx/ZnO catalysts

Developing low-cost and efficient photocatalyst/co-catalyst systems that promote CO2 reduction remains a challenge.

Graphical abstract: Accelerating carrier separation to boost the photocatalytic CO2 reduction performance of ternary heterojunction Ag–Ti3C2Tx/ZnO catalysts
Open Access Paper

Fabrication and characterization of a novel magnetic nanostructure based on pectin–cellulose hydrogel for in vitro hyperthermia during cancer therapy

The graphical abstract of the design and synthesis of a new magnetic nanobiocomposite based on cross-linked pectin–cellulose hydrogel substrate for in vitro hyperthermia of cancer therapy.

Graphical abstract: Fabrication and characterization of a novel magnetic nanostructure based on pectin–cellulose hydrogel for in vitro hyperthermia during cancer therapy
Open Access Paper

Preparation of cyclodextrin polymer-functionalized polyaniline/MXene composites for high-performance supercapacitor

PANI was successfully grown in situ on the surface of MXene derived from CDP. The composite exhibited a good specific surface area and high specific capacitance.

Graphical abstract: Preparation of cyclodextrin polymer-functionalized polyaniline/MXene composites for high-performance supercapacitor
Open Access Paper

Photostabilities and anti-tumor effects of curcumin and curcumin-loaded polydopamine nanoparticles

In this study, the PDA-Cur NPs has been successfully synthesized and proved to be an anticancer agent with better photostability and increased utilization of curcumin in PDT.

Graphical abstract: Photostabilities and anti-tumor effects of curcumin and curcumin-loaded polydopamine nanoparticles
Open Access Paper

Ultra-high Q-factor and amplitude-tunable Fano resonance in vanadium dioxide–silicon hybrid metamaterials

We present a VO2-silicon metamaterial with Q factor up to 165 198 that can be used for terahertz sensing. By adjusting the conductivity of VO2, an optical switching function with a modulation depth of 98.9% can be realized.

Graphical abstract: Ultra-high Q-factor and amplitude-tunable Fano resonance in vanadium dioxide–silicon hybrid metamaterials
Open Access Review Article

Nanoparticles incorporated hydrogels for delivery of antimicrobial agents: developments and trends

Nanoparticle-hydrogel systems are versatile biomaterials that possess numerous advantages for biomedical applications. This review focuses on the application of the nanoparticle-hydrogels system for the delivery of antimicrobial agents.

Graphical abstract: Nanoparticles incorporated hydrogels for delivery of antimicrobial agents: developments and trends
Open Access Review Article

Recent advances in the functionalization, substitutional doping and applications of graphene/graphene composite nanomaterials

Recently, graphene and graphene-based nanomaterials have emerged as advanced carbon functional materials with specialized unique electronic, optical, mechanical, and chemical properties.

Graphical abstract: Recent advances in the functionalization, substitutional doping and applications of graphene/graphene composite nanomaterials
Open Access Paper

NiOx/PANI nanocomposite doped carbon paste as electrode for long-term stable and highly efficient perovskite solar cells

Carbon-based perovskite solar cells (PSCs) have emerged as a hopeful alternative in the realm of photovoltaics.

Graphical abstract: NiOx/PANI nanocomposite doped carbon paste as electrode for long-term stable and highly efficient perovskite solar cells
Open Access Paper

Self-supplying Cu2+ and H2O2 synergistically enhancing disulfiram-mediated melanoma chemotherapy

Disulfiram (DSF) can target and kill cancer cells by disrupting cellular degradation of extruded proteins and has therefore received particular attention for its tumor chemotherapeutic potential.

Graphical abstract: Self-supplying Cu2+ and H2O2 synergistically enhancing disulfiram-mediated melanoma chemotherapy
Open Access Paper

Effects of external light in the magnetic field-modulated photocatalytic reactions in a microfluidic chip reactor

Mutual enhancement of plasmonic photocatalytic reaction by both magnetic field and plasmonic enhancement was presented through Au–TiO2 nanoparticles.

Graphical abstract: Effects of external light in the magnetic field-modulated photocatalytic reactions in a microfluidic chip reactor
Open Access Paper

High performance electrochemical CO2 reduction over Pd decorated cobalt containing nitrogen doped carbon

Efficient electrocatalytic CO2 reduction reaction (eCO2RR) to various products, such as carbon monoxide (CO), is crucial for mitigating greenhouse gas emissions and enabling renewable energy storage.

Graphical abstract: High performance electrochemical CO2 reduction over Pd decorated cobalt containing nitrogen doped carbon
347 items - Showing page 1 of 14

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