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Nanomaterials, Volume 14, Issue 1

January-1 2024 - 128 articles

Cover Story: In tungsten-based semiconducting transition metal dichalcogenides, the recombination of lower energy electron–hole optical excitations does not lead to photon emissions, because they correspond to transitions that are forbidden either by spin or momentum selection rules. However, these dark transitions can be brightened via scattering with defects or phonons. We find that strong exciton–phonon coupling yields the brightening of dark transitions up to sixth-order phonon replicas. Although defects play a critical role in the brightening pathways of dark excitons and their phonon replicas, these emissions are intrinsic to the material and independent of substrate, encapsulation, growth method, and transfer approach. View this paper
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Articles (128)

  • Article
  • Open Access
1 Citations
1,977 Views
12 Pages

In-Situ Construction of Anti-Aggregation Tellurium Nanorods/Reduced Graphene Oxide Composite to Enable Fast Sodium Storage

  • Haiguo Hu,
  • Jiarui Zhong,
  • Bangquan Jian,
  • Cheng Zheng,
  • Yonghong Zeng,
  • Cuiyun Kou,
  • Quanlan Xiao,
  • Yiyu Luo,
  • Huide Wang and
  • Zhinan Guo
  • + 1 author

3 January 2024

Sodium-ion batteries (SIBs) as a replaceable energy storage technology have attracted extensive attention in recent years. The design and preparation of advanced anode materials with high capacity and excellent cycling performance for SIBs still face...

  • Article
  • Open Access
7 Citations
3,009 Views
14 Pages

Impact of Single-Walled Carbon Nanotube Functionalization on Ion and Water Molecule Transport at the Nanoscale

  • Alia Mejri,
  • Nicolas Arroyo,
  • Guillaume Herlem,
  • John Palmeri,
  • Manoel Manghi,
  • François Henn and
  • Fabien Picaud

3 January 2024

Nanofluidics has a very promising future owing to its numerous applications in many domains. It remains, however, very difficult to understand the basic physico-chemical principles that control the behavior of solvents confined in nanometric channels...

  • Article
  • Open Access
1,698 Views
9 Pages

Simulated Guidance in Interpreting Nano-Patterned Co70Fe30 Film Imaging with Differential Phase Contrast

  • Björn Büker,
  • Daniela Ramermann,
  • Pierre-M. Piel,
  • Judith Bünte,
  • Inga Ennen and
  • Andreas Hütten

3 January 2024

Our paper introduces a simulation-based framework designed to interpret differential phase contrast (DPC) magnetic imaging within the transmission electron microscope (TEM). We investigate patterned magnetic membranes, particularly focusing on nano-p...

  • Article
  • Open Access
4 Citations
2,227 Views
14 Pages

2 January 2024

In this work, bilayer nanocoatings were designed and constructed on high-performance aromatic polysulfonamide (PSA) fibers for robust electric conduction and electromagnetic interference (EMI) shielding. More specifically, PSA fibers were first endow...

  • Article
  • Open Access
8 Citations
2,726 Views
18 Pages

The Plastic Deformation Mechanism in Nano-Polycrystalline Al/Mg Layered Composites: A Molecular Dynamics Study

  • Zhou Li,
  • Tong Shen,
  • Xiao Hu,
  • Lu Zhang,
  • Xianshi Jia,
  • Jiaqing Li and
  • Che Zhang

2 January 2024

Understanding plastic deformation behaviour is key to optimising the mechanical properties of nano-polycrystalline layered composites. This study employs the molecular dynamics (MD) simulation to comprehensively investigate the effects of various fac...

  • Article
  • Open Access
4 Citations
2,865 Views
13 Pages

Hydroxyapatite Nanorods Based Drug Delivery Systems for Bumetanide and Meloxicam, Poorly Water Soluble Active Principles

  • Valeria Friuli,
  • Lauretta Maggi,
  • Giovanna Bruni,
  • Francesca Caso and
  • Marcella Bini

2 January 2024

Poorly water-soluble drugs represent a challenge for the pharmaceutical industry because it is necessary to find properly tuned and efficient systems for their release. In this framework, organic–inorganic hybrid systems could represent a promi...

  • Review
  • Open Access
22 Citations
4,145 Views
30 Pages

2 January 2024

Phototherapies induced by photoactive nanomaterials have inspired and accentuated the importance of nanomedicine in cancer therapy in recent years. During these light-activated cancer therapies, a nanoagent can produce heat and cytotoxic reactive oxy...

  • Article
  • Open Access
2 Citations
2,131 Views
13 Pages

Plasmon Resonance in a System of Bi Nanoparticles Embedded into (Al,Ga)As Matrix

  • Vitalii I. Ushanov,
  • Sergey V. Eremeev,
  • Vyacheslav M. Silkin and
  • Vladimir V. Chaldyshev

2 January 2024

We reveal the feasibility of the localized surface plasmon resonance in a system of Bi nanoparticles embedded into an AlxGa1−xAs semiconductor matrix. With an ab initio determined dielectric function for bismuth and well-known dielectric proper...

  • Review
  • Open Access
30 Citations
6,886 Views
35 Pages

Review of Gold Nanoparticles in Surface Plasmon-Coupled Emission Technology: Effect of Shape, Hollow Nanostructures, Nano-Assembly, Metal–Dielectric and Heterometallic Nanohybrids

  • Kalathur Mohan Ganesh,
  • Seemesh Bhaskar,
  • Vijay Sai Krishna Cheerala,
  • Prajwal Battampara,
  • Roopa Reddy,
  • Sundaresan Chittor Neelakantan,
  • Narendra Reddy and
  • Sai Sathish Ramamurthy

2 January 2024

Point-of-care (POC) diagnostic platforms are globally employed in modern smart technologies to detect events or changes in the analyte concentration and provide qualitative and quantitative information in biosensing. Surface plasmon-coupled emission...

  • Communication
  • Open Access
30 Citations
7,108 Views
13 Pages

Stability of Zr-Based UiO-66 Metal–Organic Frameworks in Basic Solutions

  • Jun Yeong Kim,
  • Jiwon Kang,
  • Seungheon Cha,
  • Haein Kim,
  • Dopil Kim,
  • Houng Kang,
  • Isaac Choi and
  • Min Kim

2 January 2024

Although Zr-based metal–organic frameworks (MOFs) exhibit robust chemical and physical stability in the presence of moisture and acidic conditions, their susceptibility to nucleophilic attacks from bases poses a critical challenge to their over...

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Nanomaterials - ISSN 2079-4991Creative Common CC BY license