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Nanomaterials, Volume 10, Issue 10

October 2020 - 195 articles

Cover Story: In this paper, we describe the synthesis of nano zero-valent iron immobilized on the surface of reduced graphene oxide then modified with dopamine (nZVI/rGO@pDA) and its characterization. We found that nZVI/rGO@pDA can absorb near infrared radiation (NIR) and specifically binds breast cancer (MCF-7) cells. nZVI/rGO@pDA was found to cause irreversible damage to MCF-7 cells under NIR irradiation. nZVI/rGO@pDA combines the advantages of nZVI, rGO, and pDA to provide specific targeting capabilities, excellent biocompatibility, and cancer phototherapeutic and tumor imaging abilities. We believe that nZVI/rGO@pDA has clinical utility in terms of imaging and phototherapeutic treatment for breast cancer. View this paper
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Articles (195)

  • Article
  • Open Access
3 Citations
2,459 Views
10 Pages

Voltage-Controlled Anodic Oxidation of Porous Fluorescent SiC for Effective Surface Passivation

  • Kosuke Yanai,
  • Weifang Lu,
  • Yoma Yamane,
  • Dong-Pyo Han,
  • Haiyan Ou,
  • Motoaki Iwaya,
  • Tetsuya Takeuchi,
  • Satoshi Kamiyama and
  • Isamu Akasaki

21 October 2020

This study investigated the fabrication of porous fluorescent SiC using a constant voltage-controlled anodic oxidation process. The application of a high, constant voltage resulted in a spatial distinction between the porous structures formed inside...

  • Review
  • Open Access
62 Citations
6,041 Views
42 Pages

A Review of Microscale, Rheological, Mechanical, Thermoelectrical and Piezoresistive Properties of Graphene Based Cement Composite

  • Sardar Kashif Ur Rehman,
  • Sabina Kumarova,
  • Shazim Ali Memon,
  • Muhammad Faisal Javed and
  • Mohammed Jameel

21 October 2020

Extensive research on functionalized graphene, graphene oxide, and carbon nanotube based cement composites has been carried out to strengthen and overcome the shortcomings of construction materials. However, less literature is available on the pure g...

  • Review
  • Open Access
58 Citations
9,875 Views
32 Pages

Graphene Derivatives in Biopolymer-Based Composites for Food Packaging Applications

  • Ana Barra,
  • Jéssica D. C. Santos,
  • Mariana R. F. Silva,
  • Cláudia Nunes,
  • Eduardo Ruiz-Hitzky,
  • Idalina Gonçalves,
  • Selçuk Yildirim,
  • Paula Ferreira and
  • Paula A. A. P. Marques

21 October 2020

This review aims to showcase the current use of graphene derivatives, graphene-based nanomaterials in particular, in biopolymer-based composites for food packaging applications. A brief introduction regarding the valuable attributes of available and...

  • Article
  • Open Access
6 Citations
3,738 Views
22 Pages

Non-Absorbing Dielectric Materials for Surface-Enhanced Spectroscopies and Chiral Sensing in the UV

  • Saúl A. Rosales,
  • Francisco González,
  • Fernando Moreno and
  • Yael Gutiérrez

21 October 2020

Low-loss dielectric nanomaterials are being extensively studied as novel platforms for enhanced light-matter interactions. Dielectric materials are more versatile than metals when nanostructured as they are able to generate simultaneously electric- a...

  • Feature Paper
  • Article
  • Open Access
7 Citations
2,893 Views
15 Pages

Topology Challenge for the Assessment of Living Cell Deposits with Shear Bulk Acoustic Biosensor

  • Aleksandr Oseev,
  • Nikolay Mukhin,
  • Céline Elie-Caille,
  • Wilfrid Boireau,
  • Ralf Lucklum,
  • Thomas Lecompte,
  • Fabien Remy-Martin,
  • Jean-François Manceau,
  • Franck Chollet and
  • Thérèse Leblois

21 October 2020

Shear bulk acoustic type of resonant biosensors, such as the quartz crystal microbalance (QCM), give access to label-free in-liquid analysis of surface interactions. The general understanding of the sensing principles was inherited from past developm...

  • Article
  • Open Access
20 Citations
4,057 Views
9 Pages

Liposome-Mediated Inhibition of Inflammation by Hydroxycitrate

  • Antonio Vassallo,
  • Valentina Santoro,
  • Ilaria Pappalardo,
  • Anna Santarsiero,
  • Paolo Convertini,
  • Maria De Luca,
  • Giuseppe Martelli,
  • Vittoria Infantino and
  • Carla Caddeo

21 October 2020

Hydroxycitrate (HCA), a main organic acid component of the fruit rind of Garcinia cambogia, is a natural citrate analog that can inhibit the ATP citrate lyase (ACLY) enzyme with a consequent reduction of inflammatory mediators (i.e., nitric oxide (NO...

  • Article
  • Open Access
23 Citations
3,191 Views
19 Pages

Synthesis, Electrocatalytic and Gas Transport Characteristics of Pentagonally Structured Star-Shaped Nanocrystallites of Pd-Ag

  • Iliya Petriev,
  • Polina Pushankina,
  • Ivan Lutsenko,
  • Nikita Shostak and
  • Mikhail Baryshev

21 October 2020

The method of synthesis of bimetallic Pd–Ag pentagonally structured catalyst “nanostar” on the surface of Pd-23%Ag alloy films has been developed. The resulting catalyst was studied as a highly active functional layer for methanol o...

  • Article
  • Open Access
205 Citations
7,893 Views
20 Pages

Bactericidal and In-Vitro Cytotoxic Efficacy of Silver Nanoparticles (Ag-NPs) Fabricated by Endophytic Actinomycetes and Their Use as Coating for the Textile Fabrics

  • Salem S. Salem,
  • Ehab F. EL-Belely,
  • Gniewko Niedbała,
  • Maryam M. Alnoman,
  • Saad El-Din Hassan,
  • Ahmed Mohamed Eid,
  • Tharwat I. Shaheen,
  • Amr Elkelish and
  • Amr Fouda

21 October 2020

An endophytic strain of Streptomyces antimycoticus L-1 was isolated from healthy medicinal plant leaves of Mentha longifolia L. and used for the green synthesis of silver nanoparticles (Ag-NPs), through the use of secreted enzymes and proteins. UV&nd...

  • Article
  • Open Access
5 Citations
3,603 Views
12 Pages

Combining Spin-Seebeck and Nernst Effects in Aligned MnBi/Bi Composites

  • Brandi L. Wooten,
  • Koen Vandaele,
  • Stephen R. Boona and
  • Joseph P. Heremans

21 October 2020

The spin-Seebeck effect (SSE) is an advective transport process traditionally studied in bilayers composed of a ferromagnet (FM) and a non-magnetic metal (NM) with strong spin-orbit coupling. In a temperature gradient, the flux of magnons in the FM t...

  • Article
  • Open Access
3 Citations
2,832 Views
15 Pages

21 October 2020

The production of high-purity aluminum nanoparticles (Al-NPs) is challenging due to the highly reactive nature of Al metals. Electromagnetic levitation gas condensation (ELGC) is a promising method to produce high-purity metallic particles as it avoi...

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Nanomaterials - ISSN 2079-4991Creative Common CC BY license