Bioinspired polypropylene-based functionally graded materials and metamaterials modeling the mistletoe–host interface

• Lina M. Rojas González,
• Naeim Ghavidelnia,
• Christoph Eberl and
• Max D. Mylo

Beilstein J. Nanotechnol. 2025, 16, 1592–1606, doi:10.3762/bjnano.16.113

• local strain behavior and the failure point. Moreover, this phenomenon was transferred to metamaterial structures where the material gradient counteracts the geometric gradient (beam thickness). The results highlight the effective anchoring method of mistletoe through graded structuring of the interface

Few-photon microwave fields for superconducting transmon-based qudit control

• Irina A. Solovykh,
• Andrey V. Pashchenko,
• Natalya A. Maleeva,
• Nikolay V. Klenov,
• Olga V. Tikhonova and
• Igor I. Soloviev

Beilstein J. Nanotechnol. 2025, 16, 1580–1591, doi:10.3762/bjnano.16.112

• . This phenomenon arises due to the interaction between nonlinearity and the coupling of quantum fields and cannot be observed when only classical fields are present. In addition, we propose the quantum circuit design of a real superconducting scheme in which the predicted rapid control of transmon-based

Transient electronics for sustainability: Emerging technologies and future directions

• Jae-Young Bae,
• Myung-Kyun Choi and
• Seung-Kyun Kang

Beilstein J. Nanotechnol. 2025, 16, 1545–1556, doi:10.3762/bjnano.16.109

• silicon, while amorphous silicon exhibits the highest degradation rate among them [45]. Interestingly, doping can lead to a retardation of degradation [42], resembling the etch-stop phenomenon in the potassium hydroxide process. This newfound understanding of biodegradability of electronic-grade silicon

Influence of laser beam profile on morphology and optical properties of silicon nanoparticles formed by laser ablation in liquid

• Natalie Tarasenka,
• Vladislav Kornev,
• Alena Nevar and
• Nikolai Tarasenko

Beilstein J. Nanotechnol. 2025, 16, 1533–1544, doi:10.3762/bjnano.16.108

• the propagation direction [34]. Formation of NPs in liquid media during laser ablation is known to be a complex phenomenon. A typical mechanism assumes that the ablation process starts with absorption of the laser pulse by a target during first tens of nanoseconds, followed by electron–phonon

Laser processing in liquids: insights into nanocolloid generation and thin film integration for energy, photonic, and sensing applications

• Akshana Parameswaran Sreekala,
• Pooja Raveendran Nair,
• Jithin Kundalam Kadavath,
• Bindu Krishnan,
• David Avellaneda Avellaneda,
• M. R. Anantharaman and
• Sadasivan Shaji

Beilstein J. Nanotechnol. 2025, 16, 1428–1498, doi:10.3762/bjnano.16.104

• also touches upon the phenomenon of laser-induced defects in liquid environments. While numerous comprehensive reviews on these topics already exist, this article aims to offer a succinct overview of the fundamental principles and applications of these techniques [1]. The focus is on providing a

Wavelength-dependent correlation of LIPSS periodicity and laser penetration depth in stainless steel

• Nitin Chaudhary,
• Chavan Akash Naik,
• Shilpa Mangalassery,
• Jai Prakash Gautam and
• Sri Ram Gopal Naraharisetty

Beilstein J. Nanotechnol. 2025, 16, 1302–1315, doi:10.3762/bjnano.16.95

• density coherently oscillates, coupled to both media. Usually, LIPSS formation is a multipulse phenomenon, as pulse after pulse create a different roughness on the surface or feedback mechanism to form certain SPP modes. The interference of incoming light with scattering from the SPP modes can lead to the

• rate, and number of pulses. These parameters result in different periodicities and aspect ratios, and corresponding theoretical predictions are not yet completely mature or framed. The formation of HSFL, however, remains an unrevealed phenomenon with theories ranging from twining [49] and self

• number of effective laser pulses per beam spot area. Considering that the spot diameter invariably expands with longer wavelengths, the laser-ablated area becomes more substantial in comparison to lower wavelengths. This phenomenon is crucial to note as it influences the fabrication of large-area LIPSS

Acrocomia aculeata oil-loaded nanoemulsion: development, anti-inflammatory properties, and cytotoxicity evaluation

• Verónica Bautista-Robles,
• Hady Keita,
• Edgar Julián Paredes Gamero,
• Layna Tayná Brito Leite,
• Jessica de Araújo Isaías Muller,
• Mônica Cristina Toffoli Kadri,
• Ariadna Lafourcade Prada and
• Jesús Rafael Rodríguez Amado

Beilstein J. Nanotechnol. 2025, 16, 1277–1288, doi:10.3762/bjnano.16.93

• value of zeta potential over time suggests enhanced system stability, attributed to the intensification of electrostatic repulsion among nanodroplets. Although this phenomenon is atypical for systems stabilized by nonionic surfactants (Span 80® and Tween 80®), it may result from the presence of

• phenomenon that becomes increasingly efficient at elevated temperatures, promoting the formation of smaller droplets. Additionally, elevated temperatures enhance molecular mobility and solubility, facilitating droplet disruption and dispersion effects observed in bocaiúva oil nanoemulsions above 60 °C [48

Better together: biomimetic nanomedicines for high performance tumor therapy

• Imran Shair Mohammad,
• Gizem Kursunluoglu,
• Anup Kumar Patel,
• Hafiz Muhammad Ishaq,
• Cansu Umran Tunc,
• Dilek Kanarya,
• Mubashar Rehman,
• Omer Aydin and
• Yin Lifang

Beilstein J. Nanotechnol. 2025, 16, 1246–1276, doi:10.3762/bjnano.16.92

• , which directly correlates to the neoadjuvant treatment efficacy. To confirm this phenomenon, Zheng et al. constructed TNBC membrane-coated, artesunate-loaded PLGA NPs (231M-ARS@PLGA) to regulate the SWE stiffness via cancer-associated fibroblast (CAF) inhibition. In the MDA-MB 231 and E0771 orthotopic

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

• region was observed (Figure 6, white arrows), which progressively intensified at higher concentrations (100 and 200 ppm). This phenomenon may be indicative of physiological stress related to the integrity of the peritrophic matrix (PM), a semi-permeable structure that lines the midgut, playing essential

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

• distinct molecular orientations, denoted as A, B, C, and D in Figure 3. Adsorption energies for these orientations are calculated and presented below in Table 4, with values of −0.389, −0.657, −0.593, and −0.440 eV for A, B, C, and D orientations driven by the physisorption phenomenon, respectively. Among

• electronic charge transfer from CP to ZnS NT for each molecule orientation (see below Table 4). The corresponding charge transfers are 0.073e, 0.095e, 0.109e, and 0.06e for orientations A, B, C, and D, respectively. The electronic charge transfer led by the weak physisorption phenomenon plays a critical role

• , a high recovery time of 3.5 μs at room temperature supported by the weak van-der-Waals-based physisorption phenomenon and significant red shift in the absorption coefficient and optical conductivity peaks. The results underscore the potential of ZnS NT as a sensor material for CP and the suitability

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

• does the pulse duration affect the structure of the particle? To resolve this conundrum, we first need to clarify whether amorphization is a phenomenon that directly occurs during particle formation or whether post-irradiation effects are involved. As stated in the experimental section, LAL was

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

• an additional Iibg of 4 A, can be understood as the separation of grains into two distinct rows or layers. This phenomenon may be related to the deposition conditions and the post-process heat treatment of the titanium dioxide thin film. As the grains grow during annealing, the top row of grains may

• ). The use of additional Iibg, which increases the total energy of the particles reaching the substrate through ion bombardment, leads to densification and enhanced mechanical properties of the films. This phenomenon explains the observed increase in hardness and wear resistance (Figure 10a,b

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

• (around 2900 cm−1). The presence of intense D and D+G peaks is indicative of the existence of graphene film disorder. This phenomenon can be attributed to the reduced size of the graphene grains that are produced at lower growth temperatures [18]. Following the oxidation process, a broadening of all peaks

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

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

• light fields and matter. Investigations into photoinduced melting, a well-known, yet incompletely understood phenomenon, have highlighted the role of non-thermal processes [29][76][77][78]. For example, time-resolved resonant X-ray scattering studies have directly observed the ultrafast reconfiguration

• orders of magnitude timing lag, a phenomenon that demands paradigm-shifting insights supported by direct experimental evidence, unconstrained by traditional equilibrium thermodynamics. Alongside the ongoing effort to understand ultrafast laser–matter interactions, focused research on manipulating phase

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

• mitochondria, as shown in Figure 6a,b. The TEV for metabolically active mitochondria is approximately ten times higher, indicating that the mentioned artefacts are negligible in this context. Therefore, we interpret the TEV as an indicator of mitochondrial morphodynamics and metabolic activity, a phenomenon we

• the action of the fixative, formaldehyde, which removes water from the mitochondria, causing shrinkage [38][39]. Morphodynamics The edge memory effect is a phenomenon closely tied to the morphodynamics of mitochondria and serves as an indicator of their viability. This effect does not manifest in

• field originating from the ζ-potential acting as the mediating stimulus. The intermittency effect: This phenomenon is attributed to the geometry of the mitochondria, which are only weakly in contact with the substrate due to their spherical or ellipsoidal shapes. Additionally, the lack of adhesion

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

• mainly increases linearly with ion current density. Pt layers deposited with Cs+ ions at 2 and 5 kV react with air and form bubbles. This similarity in the occurrence of surface bubbles between Cs+ and Rb+ may reveal a characteristic phenomenon of alkali metal ion-induced deposition. The electrical

Synthesis and magnetic transitions of rare-earth-free Fe–Mn–Ni–Si-based compositionally complex alloys at bulk and nanoscale

• Shabbir Tahir,
• Tatiana Smoliarova,
• Carlos Doñate-Buendía,
• Michael Farle,
• Natalia Shkodich and
• Bilal Gökce

Beilstein J. Nanotechnol. 2025, 16, 823–836, doi:10.3762/bjnano.16.62

• by XRD peaks. The microsegregation of Mn can be due to a phenomenon consistent with observations in other CCAs, often attributed to the elastic strain energy [58] or due to the presence of oxygen on the surface forming MnO [59]. As expected, the SEM images and EDX elemental mapping of the polished Al

• stacking of multiple elements (marked with blue and purple arrows, respectively). The line scan of one of the NPs further illustrates deviations in elemental concentration as shown in Figure S3b and Figure S4, Supporting Information File 1. This phenomenon is attributed to the nonequilibrium nature of PLAL

Changes of structural, magnetic and spectroscopic properties of microencapsulated iron sucrose nanoparticles in saline

• Sabina Lewińska,
• Pavlo Aleshkevych,
• Roman Minikayev,
• Anna Bajorek,
• Mateusz Dulski,
• Krystian Prusik,
• Tomasz Wojciechowski and
• Anna Ślawska-Waniewska

Beilstein J. Nanotechnol. 2025, 16, 762–784, doi:10.3762/bjnano.16.59

Serum heat inactivation diminishes ApoE-mediated uptake of D-Lin-MC3-DMA lipid nanoparticles

• Demian van Straten,
• Luuk van de Schepop,
• Rowan Frunt,
• Pieter Vader and
• Raymond M. Schiffelers

Beilstein J. Nanotechnol. 2025, 16, 740–748, doi:10.3762/bjnano.16.57

• ). Despite the fact that the C12 LNPs were applied at the same dose of 1 pmol siRNA per well, these LNPs were more efficient in knocking down luciferase activity than MC3 LNPs. This phenomenon has been reported previously [38]. In contrast to MC3 LNPs, the heat inactivation of FCS had no effect on the

High-temperature epitaxial growth of tantalum nitride thin films on MgO: structural evolution and potential for SQUID applications

• Michelle Cedillo Rosillo,
• Oscar Contreras López,
• Jesús Antonio Díaz,
• Agustín Conde Gallardo and
• Harvi A. Castillo Cuero

Beilstein J. Nanotechnol. 2025, 16, 690–699, doi:10.3762/bjnano.16.53

• superconducting films. Keywords: epitaxial growth; SQUID; structural evolution; superconductivity; TaN thin films; Introduction Superconductivity is a quantum mechanical phenomenon characterized by the complete absence of electrical resistance in certain materials when cooled below a critical superconducting

• increased, tantalum allows for a greater incorporation of oxygen, forming lattice interstitials. The increased incorporation of oxygen into tantalum at higher temperatures is a complex phenomenon driven by a combination of factors, including increased atomic mobility, enhanced thermodynamic driving forces

A formulation containing Cymbopogon flexuosus essential oil: improvement of biochemical parameters and oxidative stress in diabetic rats

• Ailton Santos Sena-Júnior,
• Cleverton Nascimento Santana Andrade,
• Pedro Henrique Macedo Moura,
• Jocsã Hémany Cândido dos Santos,
• Cauãn Torres Trancoso,
• Eloia Emanuelly Dias Silva,
• Deise Maria Rego Rodrigues Silva,
• Ênio Pereira Telles,
• Luiz André Santos Silva,
• Isabella Lima Dantas Teles,
• Sara Fernanda Mota de Almeida,
• Daniel Alves de Souza,
• Jileno Ferreira Santos,
• Felipe José Aidar Martins,
• Ana Mara de Oliveira e Silva,
• Sandra Lauton-Santos,
• Guilherme Rodolfo Souza de Araujo,
• Cristiane Bani Correa,
• Rogéria De Souza Nunes,
• Lysandro Pinto Borges and
• Ana Amélia Moreira Lira

Beilstein J. Nanotechnol. 2025, 16, 617–636, doi:10.3762/bjnano.16.48

• one of the most obvious findings, characterized by the accumulation of cytoplasmic vesicles, a phenomenon often associated with degenerative and apoptotic processes. This alteration reflects an impairment of cellular homeostasis and represents an important marker of liver damage in various

Feasibility analysis of carbon nanofiber synthesis and morphology control using a LPG premixed flame

• Iftikhar Rahman Bishal,
• Muhammad Hilmi Ibrahim,
• Norikhwan Hamzah,
• Mohd Zamri Mohd Yusop,
• Faizuan Bin Abdullah,
• I Putu Tedy Indrayana and
• Mohd Fairus Mohd Yasin

Beilstein J. Nanotechnol. 2025, 16, 581–590, doi:10.3762/bjnano.16.45

• leads to a higher likelihood of particles sticking together [29]. This phenomenon explains the production of CNFs with large diameters. As the equivalence ratio reduces from Φ = 1.80 to Φ = 1.00, the primary flame temperature increases. At higher temperatures, the catalyst particle size increases, which

Retrieval of B1 phase from high-pressure B2 phase for CdO nanoparticles by electronic excitations in Cd_xZn_1−xO composite thin films

• Arkaprava Das,
• Marcin Zając and
• Carla Bittencourt

Beilstein J. Nanotechnol. 2025, 16, 551–560, doi:10.3762/bjnano.16.43

• decrease in the intensity of the B2 phase is observed, which is attributed to enhanced electronic energy loss and the phenomenon of multiple ion impacts. The B1 phase is fully reestablished in this thin film, while the signature of the Zn2SiO4 phase is no longer detectable. This amorphization of the

• in the intensity of the B2 phase peak and the reappearance of the B1 phase peak in the XRD patterns for the CZ900_113O and CZ900_313O films, as shown in Figure 1b, aligns with similar findings in Zn2SiO4. This phenomenon is attributed to a decrease in the local pressure exerted by Zn2SiO4

• nanoparticles with the B2 phase and facilitating the retrieval of the B1 phase. Furthermore, the calculated track diameter for 120 MeV silver ions within the CdO rock salt phase was determined to be 8 nm. Collectively, these findings enrich the understanding of the B1 to B2 phase transition phenomenon and

Water in nanoporous hexagonal boron nitride nanosheets: a first-principles study

• Juliana A. Gonçalves,
• Ronaldo J. C. Batista and
• Marcia C. Barbosa

Beilstein J. Nanotechnol. 2025, 16, 510–519, doi:10.3762/bjnano.16.39

• resembles that which occurs in triangular pores lacking additional B–H pairs at the vertices. Consequently, the strain energy due to deformation can be estimated to be approximately 3.05 or 0.017 eV per atom. This phenomenon aligns with the findings of Ferrari and colleagues [38] in their study of suspended