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Micro & Nano Letters
Scopus
ISSN 1750-0443 · Wiley · 212 artikel di indeks
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Artikel Jurnal
Efficient Removal of Copper Ions Using Nanomagnetic Adsorbent‐Based Core‐Shell Structure From Aqueous Solution
ABSTRACT In recent years, water sources have faced growing contamination from heavy metals. Detecting these pollutants is particularly challenging due to their presence in trace concentrations. This study investigates the dispersive solid phase extraction of Cu (II) ions by…
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Artikel Jurnal
Enhanced Rectification of Lanthanum Hydroxide‐Doped Graphene Quantum Dots/Silicon Heterostructures at Cryogenic Temperatures
ABSTRACT This study reports the fabrication and temperature‐dependent electrical characterization of a heterojunction formed by lanthanum(III) hydroxide nanoparticles doped with polyethyleneimine‐functionalised nitrogen‐doped graphene quantum dots (La(OH)3NPs/PEI N‐GQDs) on n‐type silicon (n‐type…
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Artikel Jurnal
DNA Nanoflower Enables Controlled Co‐Delivery of Antisense Oligodeoxynucleotide and Doxorubicin for Anti‐Breast Cancer Treatment
ABSTRACT Doxorubicin (DOX), an anthracycline antibiotic, is widely used to treat a range of solid tumours and haematological malignancies. However, its clinical application in breast cancer is hindered by toxic side effects and the development of multidrug resistance (MDR). Enhancing the selective…
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Artikel Jurnal
Temperature and Dielectric Constant Dependent Input and Output Characteristics of CNTFET
ABSTRACT Carbon nanotubes exhibit exceptional properties such as high carrier mobility, near‐ballistic transport, and nanoscale dimensions, making them promising candidates for next‐generation nanoelectronic devices. Understanding the dependency of temperature and dielectric is essential for…
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Artikel Jurnal
Near‐infrared tuneable filter based on polymer dispersed liquid crystals
Abstract Dynamic filtering is crucial in various applications, including imaging, communication, and biological detection. With advancements in micro‐nano device fabrication, there is a growing demand for enhanced filtering performance. This paper presents a near‐infrared single‐wavelength tuneable…
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Artikel Jurnal
Mono‐disperse submicron silver powder for conductive elastomer
Abstract The synthesis of superfine silver powder with good dispersity is of great significance for accelerating the development of high‐end electronics and photovoltaic products. Herein, a kind of quasi‐spherical submicron silver powder prepared by the introduction of gelatin during silver ions…
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Artikel Jurnal
Fused Filament Fabrication of Recycled Nylon‐TiO2 Honeycomb Filters for Grey Wastewater Filtration
ABSTRACT This research focuses on fabricating a nylon honeycomb‐structured three‐dimensional (3D) filter for grey wastewater treatment using fused filament fabrication (FFF) and evaluating its performance in water treatment. The honeycomb module offered a tortuous pathway for particulate deposition…
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Artikel Jurnal
Study on desorption mechanism and thermal stability of OTS coating as an anti‐relaxation material
Abstract This research explores the desorption mechanism and thermal stability of octadecyltrichlorosilane (OTS, CH3(CH2)17SiCl3) coating on quartz slides and in alkali‐metal vapour cells. The morphological thermal‐changes, energy dissipation diversity, and anti‐relaxation characteristic of OTS…
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Artikel Jurnal
Green and Controllable Preparation of Graphene/MoS2 Nanocomposites with Different Morphologies
ABSTRACT A novel preparation method based on a hydroxyl radical generation apparatus was developed for the continuous production of graphene/MoS2 composites. By using different electrolytes—NaCl, CTAB, SDS, SDBS, and Na2SO4—composites with distinct and controllable morphologies were obtained. XRD…
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Artikel Jurnal
Towards an antibacterial self‐healing coating based on linseed oil/ZnO nanoparticles repair agent, encapsulated in polyurea formaldehyde microcapsules
Abstract This research aims at investigating the idea of anti‐bacterial self‐healing coatings based on polyurea formaldehyde microcapsules (MCs), with the repair agent being ZnO‐containing linseed oil. ZnO nanoparticles were added to the repair agent with the idea of developing an antibacterial…
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Artikel Jurnal
Silver‐coated copper nanocomposites synthesis using the essence of Foeniculum vulgare mill and estimation of its antibacterial and cytotoxicity effects
Abstract The Cu3.96Ag0.04 nanoparticles were synthesized using the essence of Foeniculum vulgare Mill for the first time. The particles were fully analysed by conventional characterization methods such as powder X‐ray diffraction (PXRD), Fourier transform infrared spectroscopy (FTIR), transmission…
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Artikel Jurnal
Study on uniformity of multi‐needle electrostatic spinning by auxiliary flow field
Abstract Multi‐needle electrospinning is a simple and general method for mass preparation of nanofiber membrane, which has great industrial potential. However, the bending instability produced in the electrospinning process makes that the deposition uniformity of the nanofiber is still a big…
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Artikel Jurnal
Upcycling prawn shells: Chitosan–carbon nanotube nanocomposites with boosted magnetic and electrical properties
Abstract Multi‐walled carbon nanotubes (MWCNTs) were successfully synthesized and functionalized by chemical vapour deposition and acid reflux methods, respectively. Chitosan (CTS) was prepared by a chemical extraction method from waste prawn shells. Various weight fractions of functionalized…
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Artikel Jurnal
Structural and temperature dependent dielectric behaviour of BxFe(3−x)O4 nanoferrite particles
Abstract The auto‐combustion technique was employed to synthesize nano particles of BxFe(3−x)O4 (x = 0.0, 0.7, 1.18, 1.36 and 1.54). The resulting structural and dielectric properties of the boron doped Fe3O4 were evaluated. XRD analysis confirmed the presence of a single spinel structure with…
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Artikel Jurnal
Preparation of nanostructured cuprous oxide (Cu2O) absorber layer for photovoltaic application
Abstract In this investigation, a nanostructured Cu2O thin film absorber layer is electrodeposited, exploring the impact of varying negative applied voltages and deposition time. Notably, the Cu2O thin film demonstrated optimal absorbance at −0.95 V, contrasting sharply with a minimum at −0.97 V…
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Artikel Jurnal
Preparation of nitrogen‐doped carbon materials by orthogonal array design for supercapacitors
Abstract Here, the authors report a practical method for preparing nitrogen‐doped carbon materials using an orthogonal array design. The material with the highest specific capacitance value of 262 F·g−1 at a current density of 1 A·g−1 was obtained under the conditions (KOH as activation agent…
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Artikel Jurnal
Characterization and application of lamellar zeolite‐X prepared from kaolin
Abstract A simple and effective method was reported for the rapid synthesis of zeolite X from kaolin by adding a template agent. The results of X‐ray diffraction confirm the good crystallinity of the synthesized X‐zeolite with lamellar structure. Transmission electron microscopy images clearly…
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Artikel Jurnal
Green synthesis and characterization of Ag nanoparticles using fresh and dry Portulaca Oleracea leaf extracts: Enhancing light reflectivity properties of ITO glass
Abstract Silver (Ag) nanoparticles (NPs) are perceiving remarkable progress during the past few periods due to its exclusive properties in many applications. Recently, green synthesis method of NPs is racing against traditional chemical and physical methods by avoiding the use of many toxic…
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Artikel Jurnal
Optimizing nanostructure deposition process for optical applications
Abstract In many physics and engineering applications requiring exceptional precision, the presence of highly reflective coatings with low thermal noise is of utmost significance. These applications include high‐resolution spectroscopy, optical atomic clocks, and investigations into fundamental…
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Artikel Jurnal
Continuously wavelength‐tuneable general transmittance function in first‐order fibre multiwavelength filter based on composite combination of wave retarders
Abstract The wavelength tunability of a general transmittance function (GTF) is investigated in a first‐order fibre multiwavelength filter based on a polarisation‐diversified fibre loop, which utilised a composite combination of wave retarders. The filter consists of a polarisation beam splitter…