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Nanomaterials, Volume 12, Issue 15

August-1 2022 - 219 articles

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Cover Story: Micro-nanobubbles (MNBs) technology has emerged as an effective means of sewage treatment. The reactive molecular dynamics simulation technique has been used to study the degradation mechanism of the pollutants caused by shock-induced nanobubble collapse. The simulation results indicate that the propagating shock wave can induce nanobubble collapse, and the collapsing bubble has the ability to focus mechanical energy, leading to the formation of a high-speed jet. The results reveal the mechanical nature of long-chain pollutant degradation and the mechanism of free radical generation. It is also found that adding ozone molecules would introduce an additional dehydrogenation mechanism. View this paper

Articles (219)

  • Article
  • Open Access
6 Citations
3,329 Views
12 Pages

8 August 2022

To employ graphene’s rapid conduction in 2D devices, a heterostructure with a broad bandgap dielectric that is free of traps is required. Within this paradigm, h-BN is a good candidate because of its graphene-like structure and ultrawide bandga...

  • Article
  • Open Access
18 Citations
3,080 Views
14 Pages

Efficient Heat Transfer Augmentation in Channels with Semicircle Ribs and Hybrid Al2O3-Cu/Water Nanofluids

  • Hussein Togun,
  • Raad Z. Homod,
  • Zaher Mundher Yaseen,
  • Azher M. Abed,
  • Jameel M. Dhabab,
  • Raed Khalid Ibrahem,
  • Sami Dhahbi,
  • Mohammad Mehdi Rashidi,
  • Goodarz Ahmadi and
  • Wahiba Yaïci
  • + 1 author

7 August 2022

Global technological advancements drive daily energy consumption, generating additional carbon-induced climate challenges. Modifying process parameters, optimizing design, and employing high-performance working fluids are among the techniques offered...

  • Article
  • Open Access
16 Citations
2,810 Views
15 Pages

7 August 2022

Nowadays, the efficient conversion of plant biomass components (alcohols, carbohydrates, etc.) into more energy-intensive fuels, such as hydrogen, is one of the urgent scientific and technological problems. The present study is the first one focused...

  • Article
  • Open Access
2 Citations
2,895 Views
11 Pages

Chemical Vapor Deposition of Uniform and Large-Domain Molybdenum Disulfide Crystals on Glass/Al2O3 Substrates

  • Qingguo Gao,
  • Jie Lu,
  • Simin Chen,
  • Lvcheng Chen,
  • Zhequan Xu,
  • Dexi Lin,
  • Songyi Xu,
  • Ping Liu,
  • Xueao Zhang and
  • Weiwei Cai
  • + 1 author

7 August 2022

Two-dimensional molybdenum disulfide (MoS2) has attracted significant attention for next-generation electronics, flexible devices, and optical applications. Chemical vapor deposition is the most promising route for the production of large-scale, high...

  • Article
  • Open Access
8 Citations
3,385 Views
23 Pages

Gamma-Ray-Induced Structural Transformation of GQDs towards the Improvement of Their Optical Properties, Monitoring of Selected Toxic Compounds, and Photo-Induced Effects on Bacterial Strains

  • Sladjana Dorontic,
  • Aurelio Bonasera,
  • Michelangelo Scopelliti,
  • Olivera Markovic,
  • Danica Bajuk Bogdanović,
  • Gabriele Ciasca,
  • Sabrina Romanò,
  • Ivica Dimkić,
  • Milica Budimir and
  • Dragana Marinković
  • + 1 author

7 August 2022

Structural modification of different carbon-based nanomaterials is often necessary to improve their morphology and optical properties, particularly the incorporation of N-atoms in graphene quantum dots (GQDs). Here, a clean, simple, one-step, and eco...

  • Article
  • Open Access
3 Citations
2,262 Views
8 Pages

Transformed Filaments by Oxygen Plasma Treatment and Improved Resistance State

  • Jongmin Park,
  • Jungwhan Choi,
  • Daewon Chung and
  • Sungjun Kim

7 August 2022

The simple structure and operation method of resistive random-access memory (RRAM) has attracted attention as next-generation memory. However, as it is greatly influenced by the movement of oxygen atoms during switching, it is essential to minimize t...

  • Article
  • Open Access
6 Citations
2,374 Views
16 Pages

7 August 2022

Silicon nanoparticles (SiNPs) with lowest-order Mie resonance produce non-iridescent and non-fading vivid structural colors in the visible range. However, the strong wavelength dependence of the radiation pattern and dielectric function makes it very...

  • Article
  • Open Access
3 Citations
2,785 Views
22 Pages

Alternative Controlling Agent of Theobroma grandiflorum Pests: Nanoscale Surface and Fractal Analysis of Gelatin/PCL Loaded Particles Containing Lippia origanoides Essential Oil

  • Ana Luisa Farias Rocha,
  • Ronald Zico de Aguiar Nunes,
  • Robert Saraiva Matos,
  • Henrique Duarte da Fonseca Filho,
  • Jaqueline de Araújo Bezerra,
  • Alessandra Ramos Lima,
  • Francisco Eduardo Gontijo Guimarães,
  • Ana Maria Santa Rosa Pamplona,
  • Cláudia Majolo and
  • Maria Geralda de Souza
  • + 5 authors

7 August 2022

A new systematic structural study was performed using the Atomic Force Microscopy (AFM) reporting statistical parameters of polymeric particles based on gelatin and poly-ε-caprolactone (PCL) containing essential oil from Lippia origanoides. T...

  • Article
  • Open Access
30 Citations
3,227 Views
18 Pages

7 August 2022

The current research intended to employ a facile and economical process, which is also ecofriendly to transform camel waste bones into novel heterostructure for cleansing of diverse waste waters. The bones of camel were utilized for preparation of hy...

  • Article
  • Open Access
21 Citations
3,971 Views
15 Pages

7 August 2022

In this paper, a theoretical investigation is made regarding the possibility of using a water-soluble derivative of C60 as a drug delivery agent for treating Coronavirus disease 2019 (COVID-19). Molnupiravir is chosen as the transporting pharmaceutic...

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