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Nanomaterials, Volume 13, Issue 9

May-1 2023 - 145 articles

Cover Story: Well-dispersed and narrow-sized (1.3-2.2 nm) ruthenium nanoparticles (RuNPs) were synthesized in various functionalized imidazolium ionic liquids (ILs) using the organometallic approach. The interaction between RuNPs and ILs was studied via thermal gravimetric analysis and X-ray photoelectron spectroscopy. NPs stabilized with methoxy-based ILs showed a good balance between catalytic activity and stability in the hydrogenation of styrene under mild reaction conditions (5 bar; 30 °C) and exhibited total selectivity towards ethylbenzene compared to that of other RuNP catalysts reported in the literature. View this paper
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Articles (145)

  • Review
  • Open Access
4 Citations
3,567 Views
21 Pages

Improving the performance of upconversion systems based on triplet–triplet annihilation (TTA-UC) can have far-reaching implications for various fields, including solar devices, nano-bioimaging, and nanotherapy. This review focuses on the use of...

  • Article
  • Open Access
9 Citations
2,822 Views
11 Pages

Efficient and Broadband Emission in Dy3+-Doped Glass-Ceramic Fibers for Tunable Yellow Fiber Laser

  • Qianyi Chen,
  • Minbo Wu,
  • Puxian Xiong,
  • Yajing Zhao,
  • Shuhang Tian,
  • Yao Xiao,
  • Yongsheng Sun,
  • Dongdan Chen,
  • Shanhui Xu and
  • Zhongmin Yang

Yellow lasers are of great interest in biology, medicine and display technology. However, nonlinear emission of near-infrared lasers at yellow still presents particularly complex optical alignment to date. Here, to the best of our knowledge, we demon...

  • Review
  • Open Access
49 Citations
10,455 Views
37 Pages

Current Applications of Liposomes for the Delivery of Vitamins: A Systematic Review

  • Matheus A. Chaves,
  • Letícia S. Ferreira,
  • Lucia Baldino,
  • Samantha C. Pinho and
  • Ernesto Reverchon

Liposomes have been used for several decades for the encapsulation of drugs and bioactives in cosmetics and cosmeceuticals. On the other hand, the use of these phospholipid vesicles in food applications is more recent and is increasing significantly...

  • Article
  • Open Access
10 Citations
3,796 Views
15 Pages

Increasing the Stability of Isolated and Dense High-Aspect-Ratio Nanopillars Fabricated Using UV-Nanoimprint Lithography

  • Michael J. Haslinger,
  • Oliver S. Maier,
  • Markus Pribyl,
  • Philipp Taus,
  • Sonja Kopp,
  • Heinz D. Wanzenboeck,
  • Kurt Hingerl,
  • Michael M. Muehlberger and
  • Elena Guillén

Structural anti-reflective coating and bactericidal surfaces, as well as many other effects, rely on high-aspect-ratio (HAR) micro- and nanostructures, and thus, are of great interest for a wide range of applications. To date, there is no widespread...

  • Article
  • Open Access
10 Citations
2,225 Views
14 Pages

This paper aims to provide some insights into the pH and electrical conductivity of two classes of nanocolloids with PEG 400 as the base fluid. Thus, nanoparticles of two oxides—MgO and TiO2—were added to the base fluid in 5 mass concentr...

  • Article
  • Open Access
2 Citations
2,486 Views
15 Pages

It is presented that the activated carbon was carboxylated with hydrogen peroxide and then acylated with 2-methylimidazole to prepare the porous carbon support with a surface imidazolated modification. Through the adsorption of phosphotungstic acid o...

  • Reply
  • Open Access
2,038 Views
5 Pages

Reply to Kaminski, N.E.; Cohen, S.M. Comment on “Bischoff et al. The Effects of the Food Additive Titanium Dioxide (E171) on Tumor Formation and Gene Expression in the Colon of a Transgenic Mouse Model for Colorectal Cancer. Nanomaterials 2022, 12, 1256”

  • Nicolaj S. Bischoff,
  • Héloïse Proquin,
  • Marlon J. Jetten,
  • Yannick Schrooders,
  • Marloes C. M. Jonkhout,
  • Jacco J. Briedé,
  • Simone G. van Breda,
  • Danyel G. J. Jennen,
  • Estefany I. Medina-Reyes and
  • Norma L. Delgado-Buenrostro
  • + 3 authors

We appreciate the interest in our article describing transcriptome changes in a transgenic mouse model carrying an APC gene mutation and would like to reply to the reader [...]

  • Article
  • Open Access
14 Citations
2,798 Views
12 Pages

Monolayer AsC5 as the Promising Hydrogen Storage Material for Clean Energy Applications

  • Qiang Lu,
  • Binyuan Zhang,
  • Lianlian Zhang,
  • Yulian Zhu and
  • Weijiang Gong

One of the critical techniques for developing hydrogen storage applications is the advanced research to build novel two-dimensional materials with significant capacity and effective reversibility. In this work, we perform first-principles unbiased st...

  • Article
  • Open Access
10 Citations
2,400 Views
12 Pages

Influence of WO3-Based Antireflection Coatings on Current Density in Silicon Heterojunction Solar Cells

  • Doowon Lee,
  • Myoungsu Chae,
  • Ibtisam Ahmad,
  • Jong-Ryeol Kim and
  • Hee-Dong Kim

Antireflection coatings (ARCs) with an indium thin oxide (ITO) layer on silicon heterojunction solar cells (SHJ) have garnered significant attention, which is due to their potential for increasing current density (Jsc) and enhancing reliability. We p...

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Nanomaterials - ISSN 2079-4991