Characterization and Application of Nanomaterials

ISSN:

2578-1995 (Online)

Journal Abbreviation:

Charact. Appl. Nanomater.

Characterization and Application of Nanomaterials (CAN) is an open access peer-reviewed journal allowing maximum visibility of articles published in it as they are available to a wide, global audience. We are interested in the scientific topics from all fields of nano. CAN provides a forum to share scholarly practice to advance the use of nanomaterials in the context of scientific application.

CAN publishes original research articles, review articles, editorials, case reports, letters, brief commentaries, perspectives, methods, etc.

Examples of relevant topics include but are not limited to:

1. Nanoparticle composites	8. Nanomaterials and energy applications
2. Nanoscale quantum physics	9. Micro-nano scale
3. Modeling	10. Fabrication of thin film
4. Simulation	11. Nanomaterial synthesis, characterization, and application
5. Nanotechnology and its application	12. Nanotechnology and environmental protection
6. Nanochemistry	13. Photocatalytic degradation properties
7. Nanoscience, nano-medicine and bio-nanotechnology	14. Preparation of nanostructured materials

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The submission has not been previously published, nor is it under the consideration of another journal (or an explanation has been provided in Comments to the Editor).
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Characterization and Application of Nanomaterials is an Open Access Journal under EnPress Publisher. All articles published in Characterization and Application of Nanomaterials are accessible electronically from the journal website without commencing any kind of payment. In order to ensure contents are freely available and maintain publishing quality, Article Process Charges (APCs) are applicable to all authors who wish to submit their articles to the journal to cover the cost incurred in processing the manuscripts. Such cost will cover the peer-review, copyediting, typesetting, publishing, content depositing and archiving processes. Those charges are applicable only to authors who have their manuscript successfully accepted after peer-review.

Journal Title	APCs
Characterization and Application of Nanomaterials	$1000

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Vol 7, No 2 (2024)

Open Access

Article

Article ID: 6240

Abstract

PDF

The potency of AgNO3 nanoparticles combined with sweet potato (Ipomea batatas) starch as a sensor for mercury detection in cosmetic products

by Esa Ghanim Fadhallah, Vera Pertiwi, Duwinda Duwinda, Sugaluh Yulianti, Umi Adila Tsani, Yunita Rachmawati

Charact. Appl. Nanomater. 2024 , 7(2); 137 Views

doi: 10.24294/can.v7i2.6240

Abstract Fraudulence in cosmetic ingredients is becoming increasingly prevalent, alongside the rising demand and utilization of cosmetics within the populace. One of the whitening agents still utilized in cosmetics is mercury, present in forms such as mercury chloramide (HgNH 2 Cl 2 ) and mercury chloride (HgCl 2 ). Prolonged mercury exposure can have adverse health effects. To address this issue, alternative mercury analysis methods in samples have been developed, including the utilization of silver nanoparticles amalgamated with sweet potato starch as a stabilizing agent. This paper aims to delve into the roles of silver nanoparticle AgNO 3 and sweet potato starch (as a stabilizer) as a sensor for mercury detection, which can be applied in cosmetic products. Detection of mercury utilizing nanoparticles is based on the Surface Plasmon Resonance phenomenon, which endows a high level of selectivity and sensitivity toward the presence of mercury metal ions. When interaction occurs between mercury metal and silver nanoparticles, the liquid undergoes a color change from yellowish-brown to transparent. This phenomenon arises from the oxidation of AgO (yellow) to Ag + ions (transparent) by the mercury metal. Consequently, a silver nanoparticle sensor utilizing sweet potato starch as a stabilizing agent exhibits the potential to detect mercury metal within a substance with high efficacy.

Open Access

Article

Article ID: 6031

Abstract

PDF

Super-resolution by converting evanescent waves in microsphere to propagating waves and light transmitted from its surface to nano-jet

by Y. Ben-Aryeh

Charact. Appl. Nanomater. 2024 , 7(2); 114 Views

doi: 10.24294/can.v7i2.6031

Abstract The electro-magnetic (EM) waves transmitted through a thin object with fine structures are observed by a microsphere located above the thin object. The EM radiation transmitted through the object produces both evanescent waves, which include information on the fine structures of the object (smaller than a wavelength), and propagating waves, which include the large image of the object (with dimensions larger than a wavelength). The super-resolutions are calculated by using the Helmholtz equation. According to this equation, evanescent waves have an imaginary component of the wavevector in the z direction, leading the components of the wavevector in the transversal directions to become very large so that the fine structures of the object can be observed. Due to the decay of the evanescent waves, only a small region near the contact point between the thin object and the microsphere is effective for producing the super resolution effects. The image with super-resolution can be increased by a movement of the microsphere over the object or by using arrays of microspheres. Both propagating and evanescent waves arrive at the inner surface of the microsphere. A coupling between the transmitted EM waves and resonances produced in the dielectric sphere, possibly obtained by the Mie method, leads to a product of the EM distribution function with the transfer function. While this transfer function might be calculated by the Mie method, it is also possible to use it as an experimental function. By Fourier transform of the above product, we get convolution between the EM spatial modes and those of the transfer function arriving at the nano-jet, which leads the evanescent waves to become propagating waves with effective very small wavelengths and thus increase the resolution.

Open Access

Article

Article ID: 6236

Abstract

PDF

Reversible logic-based parity generator circuit for nano communication network using QCA

by Sravan K. Vittapu, Ravichand Sankuru, Ravi Bolimera, Kuruva Madhu Ramudu, Mekala Rameshwar Reddy, Maddula Manasa Reddy

Charact. Appl. Nanomater. 2024 , 7(2); 118 Views

doi: 10.24294/can.v7i2.6236

Abstract An alternative to CMOS VLSI called Quantum Cellular Automata (QCA) is presently being researched. Although a few basic logical circuits and devices have been examined, very little, if any, research has been done on the architecture of QCA device systems. In the context of nano communication networks, data transmission that is both dependable and efficient is still critical. The technology known as Quantum Dot Cellular Automata (QCA) has shown great promise in the development of nano-scale circuits because of its extremely low power consumption and rapid functioning. This study introduces a unique nano-communication parity-based arithmetic circuit that is reversible, error-detecting, and error-correcting. The minimal outputs are needed for the proposed structure. Based on QCA technology, the proposed nano-communication network makes use of reversible logic gates. The performance increase of the suggested parity generator and checker circuit is significant in terms of clock delay, size, and number of cells.

Open Access

Article

Article ID: 6046

Abstract

PDF

Mechanical properties of spinel (MgCr2O4) phase containing alumino-silicate glass-ceramic

by Mrinmoy Garai, Arianit A. Reka, Shibayan Roy

Charact. Appl. Nanomater. 2024 , 7(2); 522 Views

doi: 10.24294/can.v7i2.6046

Abstract This research study explores the addition of chromium (Cr 6+ ) ions as a nucleating agent in the alumino-silicate-glass (ASG) system (i.e., Al 2 O 3 -SiO 2 -MgO-B 2 O 3 -K 2 O-F). The important feature of this study is the induction of nucleation/crystallization in the base glass matrix on addition of Cr 6+ content under annealing heat treatment (600 ± 10 °C) only. The melt-quenched glass is found to be amorphous, which in the presence of Cr 6+ ions became crystalline with a predominant crystalline phase, Spinel (MgCr 2 O 4 ). Microstructural experiment revealed the development of 200–500 nm crystallite particles in Cr 6+ -doped glass-ceramic matrix, and such type microstructure governed the mechanical properties. The machinability of the Cr-doped glass-ceramic was thereby higher compared to base alumino-silicate glass (ASG). From the nano-indentation experiment, the Young’s modulus was estimated 25(±10) GPa for base glass and increased to 894(±21) GPa for Cr-doped glass ceramics. Similarly, the microhardness for the base glass was 0.6(±0.5) GPa (nano-indentation measurements) and 3.63(±0.18) GPa (micro-indentation measurements). And that found increased to 8.4(±2.3) (nano-indentation measurements) and 3.94(±0.20) GPa (micro-indentation measurements) for Cr-containing glass ceramic.

Open Access

Review

Article ID: 4946

Abstract

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Modernizations of graphene nanocomposites using synthesis strategies—State-of-the-art

by Ayesha Kausar, Ishaq Ahmad

Charact. Appl. Nanomater. 2024 , 7(2); 175 Views

doi: 10.24294/can.v7i2.4946

Abstract Graphene has been ranked among one of the most remarkable nanostructures in the carbon world. Graphene modification and nanocomposite formation have been used to expand the practical potential of graphene nanostructure. The overview is an effort to highlight the indispensable synthesis strategies towards the formation of graphene nanocomposites. Consequently, graphene has been combined with useful matrices (thermoplastic, conducting, or others) to attain the desired end material. Common fabrication approaches like the in-situ method, solution processing, and melt extrusion have been widely involved to form the graphene nanocomposites. Moreover, advanced, sophisticated methods such as three- or four-dimensional printing, electrospinning, and others have been used to synthesize the graphene nanocomposites. The focus of all synthesis strategies has remained on the standardized graphene dispersion, physical properties, and applications. However, continuous future efforts are required to resolve the challenges in synthesis strategies and optimization of the parameters behind each technique. As the graphene nanocomposite design and properties directly depend upon the fabrication techniques used, there is an obvious need for the development of advanced methods having better control over process parameters. Here, the main challenging factors may involve the precise parameter control of the advanced techniques used for graphene nanocomposite manufacturing. Hence, there is not only a need for current and future research to resolve the field challenges related to material fabrication, but also reporting compiled review articles can be useful for interested field researchers towards challenge solving and future developments in graphene manufacturing.

Open Access

Review

Article ID: 4945

Abstract

PDF

Fullerene in Water Remediation Nanocomposite Membranes—Cutting Edge Advancements

by Ayesha Kausar

Charact. Appl. Nanomater. 2024 , 7(2); 131 Views

doi: 10.24294/can.v7i2.4945

Abstract Among carbon nanoparticles, fullerene has been observed as a unique zero-dimensional hollow molecule. Fullerene has a high surface area and exceptional structural and physical features (optical, electronic, heat, mechanical, and others). Advancements in fullerene have been observed in the form of nanocomposites. Application of fullerene nanocomposites has been found in the membrane sector. This cutting-edge review article basically describes the potential of fullerene nanocomposite membranes for water remediation. Adding fullerene nanoparticles has been found to amend the microstructure and physical features of the nanocomposite membranes in addition to membrane porosity, selectivity, permeation, water flux, desalination, and other significant properties for water remediation. Variations in the designs of fullerene nanocomposites have resulted in greater separations between salts, desired metals, toxic metal ions, microorganisms, etc. Future investigations on ground-breaking fullerene-based membrane materials may overcome several design and performance challenges for advanced applications.

Open Access

Review

Article ID: 5454

Abstract

PDF

Boron and tungsten carbides based and related nanodispersed composites—A review

by Otar Tsagareishvili, Levan Chkhartishvili, Marina Matcharashvili, Shorena Dekanosidze

Charact. Appl. Nanomater. 2024 , 7(2); 86 Views

doi: 10.24294/can.v7i2.5454

Abstract Boron and tungsten carbides, B 4 C and WC, are hard materials widely used in modern technologies. Further improvement of their performance characteristics involves the development of new B 4 C and WC-based and/or related composites in a nanodispersed state. This article provides a review of available literature research on B-C-W systems, which would be useful in future studies in this direction.

Open Access

Review

Article ID: 2539

Abstract

PDF

Nanorobots in drug delivery systems and treatment of cancer

by Mudavath Hanuma Naik, Jala Satyanarayana, Raj Kumar Kudari

Charact. Appl. Nanomater. 2024 , 7(2); 31 Views

doi: 10.24294/can.v7i2.2539

Abstract Cancer is the 3rd leading cause of death globally, and the countries with low-to-middle income account for most cancer cases. The current diagnostic tools, including imaging, molecular detection, and immune histochemistry (IHC), have intrinsic limitations, such as poor accuracy. However, researchers have been working to improve anti-cancer treatment using different drug delivery systems (DDS) to target tumor cells more precisely. Current advances, however, are enough to meet the growing call for more efficient drug delivery systems, but the adverse effects of these systems are a major problem. Nanorobots are typically controlled devices made up of nanometric component assemblies that can interact with and even diffuse the cellular membrane due to their small size, offering a direct channel to the cellular level. The nanorobots improve treatment efficiency by performing advanced biomedical therapies using minimally invasive operations. Chemotherapy’s harsh side effects and untargeted drug distribution necessitate new cancer treatment trials. The nanorobots are currently designed to recognize 12 different types of cancer cells. Nanorobots are an emerging field of nanotechnology with nanoscale dimensions and are predictable to work at an atomic, molecular, and cellular level. Nanorobots to date are under the line of investigation, but some primary molecular models of these medically programmable machines have been tested. This review on nanorobots presents the various aspects allied, i.e., introduction, history, ideal characteristics, approaches in nanorobots, basis for the development, tool kit recognition and retrieval from the body, and application considering diagnosis and treatment.

Announcements


Please follow the new Author Guidelines for your submission!
Please follow the journal's author guidelines and the provided article template to prepare your manuscript. Starting from Vol.7, No.1, articles will be published under the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/), which permits sharing and adapting the article for any purpose, even commercially.
Posted: 2024-01-26	More...

Research News: Decontamination of surface water from organic pollutants using graphene membranes
One of the most important problems nowadays is the contamination of the environment and more specifically of surface and underground waters by toxic substances, e.g., heavy metals and organic pollutants. Shortage of supplies of potable water is occurring in many areas worldwide, owing to the steady increase of the population, yielding to the harsh exploitation of water resources by human activities, which introduce many contaminants, including organic dyes, heavy metal ions, salts of light metals. In order to contrast what has by now already turned into one of the most severe concerns in the world’s community, it is necessary to carry out the decontamination of wastewater. Graphene oxide (GO) is a valid candidate for the absorption and removal of pollutants in water. Graphene material is gradually being used in the fields of electronic technology and biomedicine due to its properties such as ductility, expandability and flexibility. The author gets efforts to explore some commercial graphene products such as graphene materials, aims to demonstrate a method to monitor the status of such a filter in real time during its operating phases: pollutant adsorption, saturation, and regeneration. This study first showed that all types of graphene have excellent adsorption properties. This appears to be due to its large available surface area. This experiment provides a reference for exploring low-cost graphene materials and products preparation. With the continuous discovery of the properties of graphene and its composites and the continuous innovation of the preparation process, graphene will be applied to various devices in daily life and become an indispensable part of our lives. More details, please read the article.
Posted: 2023-07-01

2023 Volume 6 Issue 1 is released now！
Volume 6, Issue 1 is now officially released and we are honored to have Prof. Amir Hatami write the Editorial to this issue. Please read here.
Posted: 2023-06-30

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