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Beilstein Journal of Nanotechnology
Scopus
ISSN 2190-4286 · Beilstein-Institut · 2,705 articles in the index
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Journal Article
Reduced graphene oxide paper electrode for lithium-ion cells – towards optimized thermal reduction
This work introduces the results of characterizing free-standing reduced graphene oxide paper, given its potential use as an electrode material in lithium-ion cells. Mildly reduced graphene oxide paper underwent further thermal reduction steps. The structural and chemical properties of the obtained…
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Journal Article
Competitive helical bands and highly efficient diode effect in F/S/TI/S/F hybrid structures
The diode effect in superconducting materials has been actively investigated in recent years. Plenty of different devices have been proposed as a platform to observe the superconducting diode effect. In this work, we discuss the possibility of a highly efficient superconducting diode design with…
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Journal Article
Microscopic study of the intermediate mixed state in intertype superconductors
We present a comprehensive microscopic study of the intermediate mixed state in superconductors of the intertype (IT) regime separating types I and II. Using fully self-consistent Bogoliubov–de Gennes calculations for a lattice model, we analyze few-vortex configurations across the entire…
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Journal Article
Gold nanoparticle-decorated reduced graphene oxide as a highly effective catalyst for the selective α,β-dehydrogenation of N-alkyl-4-piperidones
Gold nanoparticles (AuNPs) supported on reduced graphene oxide (AuNPs/rGO) were demonstrated to be a highly reactive catalyst for the selective α,β-oxidative dehydrogenation (ODH) of N-alkyl-4-piperidones, using N-methyl-, N-ethyl- and N-benzyl-4-piperidone. The substrate N-methyl-4-piperidone…
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Journal Article
Time of flight secondary ion mass spectrometry imaging of contaminant species in chemical vapour deposited graphene on copper
Time of flight secondary ion mass spectrometry (ToF-SIMS) was used to probe the chemistry of graphene grown on copper foil substrates by chemical vapour deposition (CVD) under various growth conditions. The surface sensitivity, mass resolving power, and imaging capability of ToF-SIMS allow us to…
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Journal Article
Structure-dependent thermochromism of PAZO thin films: theory and experiment
Poly[1-[4-(3-carboxy-4-hydroxyphenylazo)benzenesulfonamido]-1,2-ethanediyl, sodium salt] (PAZO) exhibits a range of unique physical properties that are critical for its diverse applications in photonics, optoelectronics, memory devices, and sensing technologies. In this study, we investigate the…
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Journal Article
Influence of surface characteristics on the in vitro stability and cell uptake of nanoliposomes for brain delivery
In contemporary research, there is a clear emphasis on the physicochemical characteristics and effectiveness of nanoliposomal (NLs) formulations. However, there has been minimal focus on elucidating nano–bio interactions and understanding the behavior of these formulations at organ and cellular…
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Journal Article
Subdigital integumentary microstructure in Cyrtodactylus (Squamata: Gekkota): do those lineages with incipiently expressed toepads exclusively exhibit adhesive setae?
In taxa such as insects, spiders, bats, frogs, and lizards, adhesive structures at the distal ends of their limbs have independently evolved, enabling the animals to adhere to inclined or even inverted surfaces. The adhesive apparatus of geckos functions via a complex interaction among muscles…
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Journal Article
Capabilities of the 3D-MLSI software tool in superconducting neuron design
3D-MLSI is a software tool made for inductance extraction of superconducting multilayer structures. Despite long history, its capabilities had not been explored sufficiently deep for Josephson circuits based on niobium technology. Here, we present a thorough study and verification of this program…
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Journal Article
From shield to spear: Charge-reversible nanocarriers in overcoming cancer therapy barriers
Cancer remains a significant global health burden, responsible for 16.8% of all deaths and 30.3% of premature mortality due to noncommunicable diseases, and continues to be one of the leading causes of death worldwide despite medical progress. Conventional treatment methods such as surgery…
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Journal Article
Development and in vitro evaluation of liposomes and immunoliposomes containing 5-fluorouracil and R-phycoerythrin as a potential phototheranostic system for colorectal cancer
5-Fluorouracil (5-FU) is the first-line drug for the treatment of colorectal cancer (CRC), which is considered the third most prevalent type of cancer in the world. R-phycoerythrin (R-PE) is a phycobiliprotein isolated from red algae such as Solieria filiformis, with fluorescent properties…
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Journal Article
Safe and sustainable by design with ML/AI: A transformative approach to advancing nanotechnology
Nanotechnology is revolutionizing different sectors such as medicine, energy, defence, and environmental science by enabling the development of materials and technologies with exceptional precision and efficiency. From advanced drug delivery systems to clean energy solutions, the applications of…
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Journal Article
Functional surface engineering for cultural heritage protection: the role of superhydrophobic and superoleophobic coatings – a comprehensive review
The preservation of cultural heritage sites and objects faces critical challenges due to natural aging, environmental degradation, and human-induced damage such as vandalism and graffiti. This review article explores recent advancements in protective strategies for heritage materials including…
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Journal Article
Eco-efficient materials for agricultural crops based on a mineral rich in MOR- and HEU-type zeolites
Natural zeolites have great potential as nutrient carriers to develop eco-efficient materials for massive use in agriculture. Zeolitic minerals usually contain only one dominant zeolite type. The use of minerals with mixtures of zeolites in similar proportions can affect the interaction of chemical…
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Journal Article
Calculation of the dynamic stiffness of a cantilever under torsional oscillation
Atomic force microscopy using Si cantilevers provides an effective means for investigating both conservative and dissipative interactions in the vertical and lateral directions between the tip and the sample. An accurate evaluation of the dynamic stiffness of the cantilever is indispensable in the…
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Journal Article
Ferroelectric nanodot reservoir for neuromorphic computing
We present a ferroelectric-based data reservoir designed for neuromorphic computing applications. The reservoir consists of an ensemble of nonlinear ferroelectric nanodots capable of storing information through their stable polarization states. These nanodots are confined between electrodes and…
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Journal Article
Polycatecholamine nanocoatings on stainless steel: the effect on attachment of human fibroblasts and platelets
Polydopamine (PDA) is widely used to functionalize materials and enhance cell attachment. At the same time, the potential of the dopamine precursor tyrosine in its polymerized form (polytyrosine, PTYR) remains underexplored despite its biological activity. In this study, we developed nanostructured…
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Journal Article
Durable antimicrobial activity of fabrics functionalized with zeolite ion-exchanged nanomaterials against Staphylococcus aureus and Escherichia coli
Nanoparticle-based functionalization has emerged as an effective strategy to enhance the antimicrobial properties of textiles. In this study, silver (Ag+), copper (Cu2+), and zinc (Zn2+) cations are ion-exchanged with Y-type zeolite (CBV-600) and subsequently applied to cotton fabrics using the…
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Journal Article
Comparative study on 3D morphologies of delignified, single tracheids and fibers of five wood species
Wood tracheids and fibers exhibit diverse structures and shapes across plant species. The hierarchical structure and composition of cellulose, hemicelluloses, and lignin enables wood to withstand high stress. This structural resilience makes wood a versatile material for applications ranging from…
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