Functional bio-packaging enhanced with nanocellulose from rice straw and cinnamon essential oil Pickering emulsion for fruit preservation

• Tuyen B. Ly,
• Duong D. T. Nguyen,
• Hieu D. Nguyen,
• Yen T. H. Nguyen,
• Bup T. A. Bui,
• Kien A. Le and
• Phung K. Le

Beilstein J. Nanotechnol. 2025, 16, 1234–1245, doi:10.3762/bjnano.16.91

• microbial access [7]. PVA also exhibits superior biocompatibility as evidenced by its high safety threshold (LD50 of 15–20 g·kg−1), low systemic absorption, absence of mutagenic effects, and established medical applications, making it a reliable choice for biopackaging without concerns of harmful

• against a range of Gram positive and Gram negative bacteria thanks to the cinnamic aldehyde and eugenol content in its composition [31][32][33]. The effectiveness of incorporating CEO in the preservation of fruits has been demonstrated. The preservation of mangoes was extended by 7 days [34] and the color

• testing machine (UK) following the ASTM D882 standard. Testing was performed at a crosshead speed of 50 mm·min−1 using a 1 N load cell on 1 cm × 7 cm specimens at room temperature. Water vapor permeability (WVP) was measured using a modified ASTM E96/E96M-16 method. 90 mm diameter biopackaging samples

Hydrogels and nanogels: effectiveness in dermal applications

• Jéssica da Cruz Ludwig,
• Diana Fortkamp Grigoletto,
• Daniele Fernanda Renzi,
• Wolf-Rainer Abraham,
• Daniel de Paula and
• Najeh Maissar Khalil

Beilstein J. Nanotechnol. 2025, 16, 1216–1233, doi:10.3762/bjnano.16.90

• - Vila Carli, Guarapuava – PR, Brazil Helmholtz-Zentrum für Infektionsforschung, Inhoffenstrasse 7, 38124 Braunschweig, Germany 10.3762/bjnano.16.90 Abstract Drug delivery systems (DDSs) are an important tool for obtaining medicines with improved physicochemical properties, especially for drugs with

• have emerged as promising alternatives for various medical purposes, including skin [7], nasal [4], and eye [8] applications. The evolution of ocular contact lenses, for example, has benefited from the development of hydrogels [9][10]. Hydrogels can be described as cross-linked polymeric networks

• human pulmonary fibroblast derivative, the cells were cultured for seven days in a modified Eagle’s medium and then decellularized by washing several times with PBS. Then a 7% aqueous PVA solution was added to the pulmonary fibroblast derivative. For the cross-linking of the solution, the freeze/thaw

Investigation of the solubility of protoporphyrin IX in aqueous and hydroalcoholic solvent systems

• Michelly de Sá Matsuoka,
• Giovanna Carla Cadini Ruiz,
• Marcos Luciano Bruschi and
• Jéssica Bassi da Silva

Beilstein J. Nanotechnol. 2025, 16, 1209–1215, doi:10.3762/bjnano.16.89

• , at a specific wavelength, PpIX absorbs energy and transfers it to molecular oxygen, generating reactive oxygen species (ROS). These ROS are highly toxic to cells, inducing oxidative damage in various biomolecules such as lipids, proteins and DNA, leading to cell death [6][7]. However, PpIX and other

• properties, capable of forming micelles that encapsulate PpIX, increasing its solubility and facilitating its administration [7][11][12]. In this context, poloxamer 407 (P407) is notable for its biocompatibility and ability to form stable nanometric micelles [8][13][14]. Its amphiphilic nature allows for the

Chitosan nanocomposite containing rotenoids: an alternative bioinsecticidal approach for the management of Aedes aegypti

• Maria A. A. Bertonceli,
• Vitor D. C. Cristo,
• Ivo J. Vieira,
• Francisco J. A. Lemos,
• Arnoldo R. Façanha,
• Raimundo Braz-Filho,
• Gustavo V. T. Batista,
• Luis G. M. Basso,
• Sérgio H. Seabra,
• Thalya S. R. Nogueira,
• Felipe F. Moreira,
• Arícia L. E. M. Assis,
• Antônia E. A. Oliveira and
• Kátia V. S. Fernandes

Beilstein J. Nanotechnol. 2025, 16, 1197–1208, doi:10.3762/bjnano.16.88

• becomes crucial to overcome these obstacles in vector control in a smarter way [5][6][7][8]. Bioactive compounds from plants have demonstrated great potential as bioinsecticidal agents. Derived from renewable sources, these compounds possess complex chemical compositions, diverse modes of action, and

• , even when delivered via nanocomposites. The cytotoxicity analysis of natural rotenoids to HSF cells revealed no statistically significant differences in cell viability between the control group and the treatments with either in natura rotenoids or the CS/TPP-β-CD–rot nanocomposite (Figure 7; p > 0.05

Electronic and optical properties of chloropicrin adsorbed ZnS nanotubes: first principle analysis

• Prakash Yadav,
• Boddepalli SanthiBhushan and
• Anurag Srivastava

Beilstein J. Nanotechnol. 2025, 16, 1184–1196, doi:10.3762/bjnano.16.87

• hours of exposure, with studies reporting that 99% of individuals exposed to CP experience ocular symptoms, including inflammation, corneal edema, tissue damage, and potential visual impairment [6][7][8]. Developing portable, sensitive, rapid-response, and reliable sensors for detecting chemical warfare

• using the following Equation 6: where Eg1 and Eg2 are the bandgaps of the pristine ZnS NT and CP-adsorbed ZnS NT, respectively. The recovery time [5][62][63] is influenced by the adsorption energy, as calculated by Equation 7: where T is the Temperature (= 300 °C), KB is the Boltzmann constant (8.617

Mechanical stability of individual bacterial cells under different osmotic pressure conditions: a nanoindentation study of Pseudomonas aeruginosa

• Lizeth García-Torres,
• Idania De Alba Montero,
• Eleazar Samuel Kolosovas-Machuca,
• Facundo Ruiz,
• Sumati Bhatia,
• Jose Luis Cuellar Camacho and
• Jaime Ruiz-García

Beilstein J. Nanotechnol. 2025, 16, 1171–1183, doi:10.3762/bjnano.16.86

• patients [6][7][8]. As a Gram-negative bacterium, PA is characterized by a distinctive cell wall structure constituted by a thin peptidoglycan layer enclosed by an outer membrane which contains lipopolysaccharides (LPS) [9][10][11]. The outer membrane also contains numerous proteins, lipoproteins, and

Transfer function of an asymmetric superconducting Gauss neuron

• Fedor A. Razorenov,
• Aleksander S. Ionin,
• Nikita S. Shuravin,
• Liubov N. Karelina,
• Mikhail S. Sidel’nikov,
• Sergey V. Egorov and
• Vitaly V. Bol’ginov

Beilstein J. Nanotechnol. 2025, 16, 1160–1170, doi:10.3762/bjnano.16.85

• ] describe neuromorphic elements based on superconducting interferometers that emulate the signal response of biological neurons in various real-world scenarios. In [1][7][8][9][10][11][12][13][14][15], adiabatic neuromorphic interferometers were presented, whose energy consumption can be reduced to the

• fundamental limit of kT·ln 2 [16]. These devices contain one or two Josephson junctions (JJs) enclosed in a superconducting loop with three inductive elements. Such devices’ design is much simpler than that of a neuromorphic CMOS element, that contains about 20 transistors per cell [7][8], which also speaks

• in favor of superconducting neuromorphic devices. The subject of this study is the Gauss neuron [1][7][8][9][11][12][14], schematically depicted in Figure 1. It consists of three arms connected at a common point O and grounded to a shared electrode (Gnd). Two arms (“Josephson” or “input” ones) each

Crystalline and amorphous structure selectivity of ignoble high-entropy alloy nanoparticles during laser ablation in organic liquids is set by pulse duration

• Robert Stuckert,
• Felix Pohl,
• Oleg Prymak,
• Ulrich Schürmann,
• Christoph Rehbock,
• Lorenz Kienle and
• Stephan Barcikowski

Beilstein J. Nanotechnol. 2025, 16, 1141–1159, doi:10.3762/bjnano.16.84

• Robert Stuckert Felix Pohl Oleg Prymak Ulrich Schurmann Christoph Rehbock Lorenz Kienle Stephan Barcikowski Technical Chemistry I and Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitaetsstr. 7, 45141 Essen, Germany Institute for Material Science

• , Synthesis and Real Structure, Faculty of Engineering, Christian-Albrechts University of Kiel, Kaiserstraße 2, 24143 Kiel, Germany Inorganic Chemistry and Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitaetsstr. 7, 45141 Essen, Germany Kiel Nano, Surface and

• nanomaterials, usually consisting of single-phase solid solutions made of five or more elements, forming relatively simple face-centered cubic [6][7][8] (fcc) or body-centered cubic [9][10] (bcc) crystal structures, stabilized by the configurational part of Gibbs-free energy. It is worth noting that high

Deep learning for enhancement of low-resolution and noisy scanning probe microscopy images

• Samuel Gelman,
• Irit Rosenhek-Goldian,
• Nir Kampf,
• Marek Patočka,
• Maricarmen Rios,
• Marcos Penedo,
• Georg Fantner,
• Amir Beker,
• Sidney R. Cohen and
• Ido Azuri

Beilstein J. Nanotechnol. 2025, 16, 1129–1140, doi:10.3762/bjnano.16.83

• interactions. Scanning distortions due to non-linearities in the scan are also trickier to correct and harder to avoid in fast scanning. Some of these artifacts can be eliminated or attenuated by image processing techniques [4][5][6][7][8][9][10][11][12]. Another resolution-limiting factor in AFM is the tip

• no significant statistical difference in fidelity metrics calculated for the images obtained from traditional methods and deep learning models, in the field experts’ evaluation, there is a statistically significant difference in favor of the deep learning models (with p-values below 2.9 × 10−7). Pre

Towards a quantitative theory for transmission X-ray microscopy

• James G. McNally,
• Christoph Pratsch,
• Stephan Werner,
• Stefan Rehbein,
• Andrew Gibbs,
• Jihao Wang,
• Thomas Lunkenbein,
• Peter Guttmann and
• Gerd Schneider

Beilstein J. Nanotechnol. 2025, 16, 1113–1128, doi:10.3762/bjnano.16.82

• nm, from which quantitative data are often extracted. For example, in materials science applications, nanoscale spectromicroscopy [5][6][7][8] is used to examine a sample around its absorption edges, which provides insights into its electronic structure. In biomedical applications [9][10][11][12

• the cosine function in Equation 7 in terms of complex exponentials yields: The odd integers m correspond to the different diffraction orders of the zone plate, each producing a focus with focal length fm = f/m, where f is the focal length of the zone plate’s first diffraction order. The intensities of

• jitter and flickering of the X-ray light source (Figure 7). Supporting Information File 1 contains additional information for all other experimental procedures and analyses. Matlab was used to compute all model predictions. Here we summarize the computational approach for calculating the pc-Mie model

Influence of ion beam current on the structural, optical, and mechanical properties of TiO₂ coatings: ion beam-assisted vs conventional electron beam evaporation

• Agata Obstarczyk and
• Urszula Wawrzaszek

Beilstein J. Nanotechnol. 2025, 16, 1097–1112, doi:10.3762/bjnano.16.81

• adhesion to substrates and a densely packed structure. Also, the deposition rate is low, which affects the high residual stress of the coating [7]. In order to improve the properties of vapor-deposited coatings, it is necessary to increase the total energy of the particles reaching the substrates. In

• measurements (Figure 7) showed that the films deposited by EBE had a hardness of about 2.4 GPa. Increasing the ion gun current from 3 to 4 A caused an increase of hardness from 3.1 to 3.5 GPa. These measurements showed that the use of IBAD in the EBE process had a favorable effect on mechanical properties of

• at 3 and 4 A, the hardness was equal to 2.4 and 2.5 GPa, respectively (Figure 7). To illustrate the impact of additional ion beam gun current on the hardness of thin films, the relationship between hardness and Iibg for both as-deposited and annealed films is presented below in Figure 10a. The

Fabrication of metal complex phthalocyanine and porphyrin nanoparticle aqueous colloids by pulsed laser fragmentation in liquid and their potential application to a photosensitizer for photodynamic therapy

• Taisei Himeda,
• Risako Kunitomi,
• Ryosuke Nabeya,
• Tamotsu Zako and
• Tsuyoshi Asahi

Beilstein J. Nanotechnol. 2025, 16, 1088–1096, doi:10.3762/bjnano.16.80

• nanoparticles and nanomicelle encapsulation have been used to disperse them in water [2][3][4][5][6][7]. For example, AlClPc has been loaded into nanoemulsions using castor oil and Cremophor ELP® [5]. ZnPc was dispersed in unilamellar liposomes by a solvent exchange method [7][8], and its photocytotoxicity

• of PC12 and HeLa cells was observed upon light irradiation, while slight toxicity was observed for MPcs even in the dark (Figure 7). Both AlClPc and PtOEP demonstrated dose-dependent photocytotoxicity for PC12 cells. To investigate the photocytotoxicity properties of the nanoparticles, the

• stability of the nanoparticles was evaluated by spectral absorption measurements. 0.2 mL of the prepared colloids was put in 1.8 mL of deionized water, PBS (pH 7, Thermo Fisher scientific), MEM (Sigma-Aldrich, M4655-500ML), or RPMI1640 medium (Sigma-Aldrich, R8758-500ML) media, and then the absorption

Single-layer graphene oxide film grown on α-Al₂O₃(0001) for use as an adsorbent

• Shiro Entani,
• Mitsunori Honda,
• Masaru Takizawa and
• Makoto Kohda

Beilstein J. Nanotechnol. 2025, 16, 1082–1087, doi:10.3762/bjnano.16.79

• has a high level of water affinity. Consequently, GO can be expected to have a wide range of applications, such as primers, thermally conductive materials, transparent electrodes, and adsorbent materials [3][4][5][6][7][8][9][10][11][12][13]. GO is typically synthesized by oxidizing graphite. Several

• 4, 7, and 9. Both the electronic structure and the normalized amount of Cs adsorbates were dependent on the pH scale. These fundamental aspects provide us important information for developing new adsorbent materials using GO. Results and Discussion Large-area and single-layer graphene oxide growth

• and/or alkalinity for the efficient Cs adsorption by SLGO. With regard to the quantitative analysis, it is also noted that SLGO shows high adsorption capacity of Cs. That is, the weight adsorption capacity in the CsCl solution with pH 7 is estimated to be 650–850 mg Cs per 1 g SLGO, which corresponds

Piezoelectricity of hexagonal boron nitrides improves bone tissue generation as tested on osteoblasts

• Sevin Adiguzel,
• Nilay Cicek,
• Zehra Cobandede,
• Feray B. Misirlioglu,
• Hulya Yilmaz and
• Mustafa Culha

Beilstein J. Nanotechnol. 2025, 16, 1068–1081, doi:10.3762/bjnano.16.78

• ]. Osteocytes, the longest-lived bone cells, arise from osteoblast differentiation and regulate bone maintenance [7]. Osteoblasts, found on bone surfaces, drive bone formation through two key steps: matrix deposition and mineralization. During matrix deposition, collagen and noncollagenous proteins are secreted

• % CO2. Afterward, the absorbance was measured at 570–600 nm to determine cell viability via a Tecan microplate reader. The linear regression method calculated the half-maximal inhibitory concentration (IC50) values. Reactive oxygen species detection assay The ROS detection was carried out using the 2’,7

• the silver nitrate solution used in the staining procedure [41]. HOb cells were seeded in 24-well plates at 6 × 103 cells/well and incubated for 24 h. After 24 h, cells were treated with NMs with increasing concentration values (1, 5, and 10 µg/mL). After 1, 4, and 7 days of treatment of cells with

Soft materials nanoarchitectonics: liquid crystals, polymers, gels, biomaterials, and others

• Katsuhiko Ariga

Beilstein J. Nanotechnol. 2025, 16, 1025–1067, doi:10.3762/bjnano.16.77

• exhibit diverse responses to external stimuli is on the rise [6][7][8][9][10]. The field of materials chemistry is undergoing a transition from a focus on hard, robust materials to a greater emphasis on softer, more mouldable substances. This shift is actually reasonable as observed in the evolution of

• colleagues have reported the rapid and reversible microactuation of liquid crystals based on the surface catalysis of H₂ and O₂ at room temperature on a late transition metal alloy film (Figure 7) [242]. The reaction of gaseous hydrogen and oxygen, catalyzed by a Pd/Au surface, is employed to rapidly and

Multifunctional properties of bio-poly(butylene succinate) reinforced with multiwalled carbon nanotubes

• Volodymyr Krasinskyi,
• Krzysztof Bajer,
• Ludmila Dulebova,
• Nickolas Polychronopoulos,
• Oksana Krasinska and
• Daniel Kaczor

Beilstein J. Nanotechnol. 2025, 16, 1014–1024, doi:10.3762/bjnano.16.76

• in microbial environments is primarily attributed to its high degree of crystallinity [6][7][8]. A well-established approach to improving polymer properties involves the incorporation of nanofillers, particularly carbon nanotubes (CNTs). Even at low concentrations, CNTs can significantly affect the

• from the DTG curve (the first derivative of the TG curve). Figure 3 and Table 1 demonstrate that the masterbatch PBS/CNT_10 exhibits a heat resistance that is 7–8 °C higher than that of pure PBS. The PBS/CNT_0.5 sample shows nearly identical heat resistance (346 °C) to pure PBS, around 345 °C

• wettability of films based on the nanocomposite is 7 mN·m−1 higher than that of the original PBS (52 versus 45 mN·m−1). This indicates that PBS/CNT_0.5 films will not require additional activation before applying paints, adhesives, or coatings. The addition of CNTs also affects the density of PBS

A calix[4]arene-based supramolecular nanoassembly targeting cancer cells and triggering the release of nitric oxide with green light

• Cristina Parisi,
• Loredana Ferreri,
• Tassia J. Martins,
• Francesca Laneri,
• Samantha Sollima,
• Antonina Azzolina,
• Antonella Cusimano,
• Nicola D’Antona,
• Grazia M. L. Consoli and
• Salvatore Sortino

Beilstein J. Nanotechnol. 2025, 16, 1003–1013, doi:10.3762/bjnano.16.75

• immunogenicity and paving the way for a variety of applications in the biomedical field [1][6][7][8][9]. Due to their amphiphilic character, calix[n]arene derivatives can self-assemble in water medium, leading to nanoaggregates exhibiting much better hosting performances than the single monomers [10]. Aggregates

• macrocycle scaffold and the 4-amino-7-nitrobenzofurazan (ABF) fluorophore at the lower rim (Scheme 1). The role of these two components in both cases is twofold. The cationic choline groups have been introduced as specific targeting ligands for cancer cells overexpressing the choline transporters [53][54

• keeping them inclined to bind specific choline transporter-positive cells overexpressed in tumoral cells [53][65]. To verify if the choline motifs confer to 1 the capability to penetrate selectively choline-positive cells, cellular uptake experiments were performed on tumoral MCF-7 cells and non-malignant

Time-resolved probing of laser-induced nanostructuring processes in liquids

• Maximilian Spellauge,
• David Redka,
• Mianzhen Mo,
• Changyong Song,
• Heinz Paul Huber and
• Anton Plech

Beilstein J. Nanotechnol. 2025, 16, 968–1002, doi:10.3762/bjnano.16.74

• exchanging energy and material with the excited loci. LSPC commonly encompasses laser ablation in liquid (LAL), which allows for producing NPs from a surface of virtually any solid [6][7][8][9], laser fragmentation in liquid (LFL) to further reduce dimensions of particles down to few-atom clusters [10][11

Shape, membrane morphology, and morphodynamic response of metabolically active human mitochondria revealed by scanning ion conductance microscopy

• Eric Lieberwirth,
• Anja Schaeper,
• Regina Lange,
• Ingo Barke,
• Simone Baltrusch and
• Sylvia Speller

Beilstein J. Nanotechnol. 2025, 16, 951–967, doi:10.3762/bjnano.16.73

• [6][7][8][9]. These processes are integral to maintaining cellular homeostasis [10], and disruptions in mitochondrial function are implicated in numerous diseases, including Parkinson’s disease [11][12][13], cardiovascular diseases [14][15][16], Alzheimer’s disease [12][17][18], obesity [19], and

Tendency in tip polarity changes in non-contact atomic force microscopy imaging on a fluorite surface

• Bob Kyeyune,
• Philipp Rahe and
• Michael Reichling

Beilstein J. Nanotechnol. 2025, 16, 944–950, doi:10.3762/bjnano.16.72

• Bob Kyeyune Philipp Rahe Michael Reichling Institut für Physik, Universität Osnabrück, Barbarastraße 7, 49076 Osnabrück, Germany 10.3762/bjnano.16.72 Abstract We investigate the impact of tip changes on atomic-scale non-contact atomic force microscopy (NC-AFM) contrast formation when imaging a

• insulator materials in real space with unprecedented spatial resolution [2][3][4][5][6]. Besides high-resolution imaging of molecular structures [7], NC-AFM has demonstrated its ability to identify sublattices of atomic surfaces [8][9][10]. In these studies, the knowledge of the tip’s atomic structure plays

• . The sample was prepared in situ by first degassing a p-type Si (B-doped) sample (Institute of Electronic Materials Technology, Warsaw, Poland) for several hours after introduction into the vacuum. Second, the Si(111)-(7 × 7) termination was formed by flash annealing cycles. Third, CaF2 material (99.9

Synthesis of biowaste-derived carbon-dot-mediated silver nanoparticles and the evaluation of electrochemical properties for supercapacitor electrodes

• Navya Kumari Tenkayala,
• Chandan Kumar Maity,
• Md Moniruzzaman and
• Subramani Devaraju

Beilstein J. Nanotechnol. 2025, 16, 933–943, doi:10.3762/bjnano.16.71

• very high, it is often followed by poor stability and an inferior specific energy density. This is due to the poor conducting nature, slow redox kinetics, as well as structural collapse which occurs throughout the redox progression [7]. EDLCs are able to provide desired stability, superior power

• densities. Due to its superior rate capability at a high current density of 7 A/g, this electrode even had a decent SC of 350 F/g. Only around 35% of the initial SC is lost by the PG-CDs-AgNPs at a high current density. With respect to time, the electrolyte ions stimulated the electrode material, which was

Structural and magnetic properties of microwave-synthesized reduced graphene oxide/VO₂/Fe₂O₃ nanocomposite

• Sumanta Sahoo,
• Ankur Sood and
• Sung Soo Han

Beilstein J. Nanotechnol. 2025, 16, 921–932, doi:10.3762/bjnano.16.70

• , including their derivatives, are broadly explored for miscellaneous applications, such as energy storage/conversion, EMI shielding, biosensing, optoelectronics, robotics, flexible electronics, paint industries, textile industries, biomedical devices [5][6][7]. To be specific, the innovation of graphene

Focused ion beam-induced platinum deposition with a low-temperature cesium ion source

• Thomas Henning Loeber,
• Bert Laegel,
• Meltem Sezen,
• Feray Bakan Misirlioglu,
• Edgar J. D. Vredenbregt and
• Yang Li

Beilstein J. Nanotechnol. 2025, 16, 910–920, doi:10.3762/bjnano.16.69

• magnetic or superconductive structures can be created [1][2][3][4]. Also, specific mechanical structures on atomic force microscopy (AFM) cantilevers can be made [5][6]. In the literature, four mechanisms are used to explain the complex process of focused ion beam-induced deposition (FIBID) [5][7]; the

• nozzle kept about 100 μm above the sample surface. The chamber pressure of the Cs+ and the Ga+ FIB was about 5 × 10−7 mbar before deposition and 8 × 10−6 mbar during deposition. For Pt deposition, a beam step size of −150% of the beam diameter was used with an upper limit of 200 nm for the Cs FIBID to

• , current, and ion dose (8.5 kV 7 pA Rb+ delivers C/O/Pt/Rb = 25:20:49:5, and 8.0 kV 8.5 pA Ga+ delivers C/O/Pt/Ga = 22:14:37:27) presented in [11], Cs+ FIBID-Pt thus is found to have lower O, Pt, and Cs content and higher C content. This C content could be partially affected by the FEBID-C protective layer

Characterization of ion track-etched conical nanopores in thermal and PECVD SiO₂ using small angle X-ray scattering

• Shankar Dutt,
• Rudradeep Chakraborty,
• Christian Notthoff,
• Pablo Mota-Santiago,
• Christina Trautmann and
• Patrick Kluth

Beilstein J. Nanotechnol. 2025, 16, 899–909, doi:10.3762/bjnano.16.68

• attracted significant attention in the past decade because of their broad applicability in a variety of areas including biosensing, micro/ultrafiltration, desalination, ion and molecular separation, dialysis, battery technologies, blue energy generation, and nanofluidics [1][2][3][4][5][6][7][8][9][10][11

• subsequently etched in 3% HF. For comparative analysis, we selected samples with similar nanopore radii: Thermal SiO2 (etched for 12 min) yielded pores of average radius 141.3 nm, while PECVD SiO2 (etched for 7 min) produced pores of average radius 154.2 nm. The PECVD samples exhibited nanopores of high

Heat-induced transformation of nickel-coated polycrystalline diamond film studied in situ by XPS and NEXAFS

• Olga V. Sedelnikova,
• Yuliya V. Fedoseeva,
• Dmitriy V. Gorodetskiy,
• Yuri N. Palyanov,
• Elena V. Shlyakhova,
• Eugene A. Maksimovskiy,
• Anna A. Makarova,
• Lyubov G. Bulusheva and
• Aleksandr V. Okotrub

Beilstein J. Nanotechnol. 2025, 16, 887–898, doi:10.3762/bjnano.16.67

• producing hybrid materials which combine these two forms of carbon [1][2][3]. In particular, such graphene-on-diamond heterostructures have been shown to be attractive for power electronics [4][5], microelectronic devices [6][7], and detectors [7][8]. At room temperature and atmospheric pressure, carbon in