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Nanomaterials, Volume 14, Issue 9

May-1 2024 - 79 articles

Cover Story: Janfaza and co-workers report a redox-active anti-fouling porous conductive nanocomposite coating for electrochemical enzymatic biosensors made of albumin intercalated with reduced graphene oxide and decorated with covalently linked ferrocene molecules. This anti-biofouling coating enables sensitive and selective detection of glucose in complex biological samples, such as human plasma and saliva. This versatile platform can be applied to detect a range of analytes and can be expanded to wearable technology for metabolic profiling. View this paper
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Articles (79)

  • Article
  • Open Access
2 Citations
2,072 Views
17 Pages

Asymmetric Tilt-Induced Quantum Beating of Conductance Oscillation in Magnetically Modulated Dirac Matter Systems

  • Nawapan Sukprasert,
  • Patchara Rakrong,
  • Chaiyawan Saipaopan,
  • Wachiraporn Choopan and
  • Watchara Liewrian

Herein, we investigate the effect of tilt mismatch on the quantum oscillations of spin transport properties in two-dimensional asymmetrically tilted Dirac cone systems. This study involves the examination of conductance oscillation in two distinct ju...

  • Article
  • Open Access
2 Citations
1,923 Views
21 Pages

A Phosphorylated Dendrimer-Supported Biomass-Derived Magnetic Nanoparticle Adsorbent for Efficient Uranium Removal

  • Mingyang Ma,
  • Qunyin Luo,
  • Ruidong Han,
  • Hongyi Wang,
  • Junjie Yang and
  • Chunyuan Liu

A novel biomass-based magnetic nanoparticle (Fe3O4-P-CMC/PAMAM) was synthesized by crosslinking carboxymethyl chitosan (CMC) and poly(amidoamine) (PAMAM), followed by phosphorylation with the incorporation of magnetic ferric oxide nanoparticles. The...

  • Article
  • Open Access
1,786 Views
13 Pages

With the rapid development of anion exchange membrane technology and the availability of high-performance non-noble metal cathode catalysts in alkaline media, the commercialization of anion exchange membrane fuel cells has become feasible. Currently,...

  • Article
  • Open Access
2,223 Views
16 Pages

This research focuses on developing a 2D thin film comprising a monolayer of silica nanoparticles functionalized with polyethyleneimine (PEI), achieved through a novel integration of Langmuir–Blodgett (L-B) and Pickering emulsion techniques. Th...

  • Article
  • Open Access
12 Citations
3,148 Views
17 Pages

Micro- and nanoplastics (MNPs) have become ubiquitous contaminants of water and foods, resulting in high levels of human ingestion exposure. MNPs have been found in human blood and multiple tissues, suggesting that they are readily absorbed by the ga...

  • Article
  • Open Access
17 Citations
2,976 Views
17 Pages

Boron and Nitrogen Co-Doped Porous Graphene Nanostructures for the Electrochemical Detection of Poisonous Heavy Metal Ions

  • Yogesh Chaudhary,
  • Shradha Suman,
  • Benadict Rakesh,
  • Gunendra Prasad Ojha,
  • Uday Deshpande,
  • Bishweshwar Pant and
  • Kamatchi Jothiramalingam Sankaran

Heavy metal poisoning has a life-threatening impact on the human body to aquatic ecosystems. This necessitates designing a convenient green methodology for the fabrication of an electrochemical sensor that can detect heavy metal ions efficiently. In...

  • Article
  • Open Access
2 Citations
2,188 Views
14 Pages

A Tape-Wrapping Strategy towards Electrochemical Fabrication of Water-Dispersible Graphene

  • Deyue Xiao,
  • Peng He,
  • Haolong Zheng,
  • Shujing Yang,
  • Siwei Yang and
  • Guqiao Ding

Graphene has achieved mass production via various preparative routes and demonstrated its uniqueness in many application fields for its intrinsically high electron mobility and thermal conductivity. However, graphene faces limitations in assembling m...

  • Article
  • Open Access
3 Citations
2,511 Views
18 Pages

Na3MnTi(PO4)3/C Nanofiber Free-Standing Electrode for Long-Cycling-Life Sodium-Ion Batteries

  • Debora Maria Conti,
  • Claudia Urru,
  • Giovanna Bruni,
  • Pietro Galinetto,
  • Benedetta Albini,
  • Vittorio Berbenni,
  • Alessandro Girella and
  • Doretta Capsoni

Self-standing Na3MnTi(PO4)3/carbon nanofiber (CNF) electrodes are successfully synthesized by electrospinning. A pre-synthesized Na3MnTi(PO4)3 is dispersed in a polymeric solution, and the electrospun product is heat-treated at 750 °C in nitrogen...

  • Article
  • Open Access
3 Citations
1,964 Views
15 Pages

To optimize electron energy for in situ imaging of large biological samples up to 10 μm in thickness with nanoscale resolutions, we implemented an analytical model based on elastic and inelastic characteristic angles. This model has been benchmark...

  • Article
  • Open Access
2 Citations
1,845 Views
17 Pages

A series of quaternary ammonium or phosphonium salts were applied as zeolite growth modifiers in the synthesis of hierarchical ZSM-5 zeolite. The results showed that the use of methyltriphenylphosphonium bromide (MTBBP) could yield nano-sized hierarc...

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Nanomaterials - ISSN 2079-4991Creative Common CC BY license