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Search for "potential" in Full Text gives 1819 result(s) in Beilstein Journal of Nanotechnology. Showing first 200.

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

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  • also illustrate the potential applications, including organic semiconductor devices, electrochemical catalysts, thin-film sensors, solar energy generation, plastic crystal electrolytes, microactuators, smart light-responsive materials, self-repairing materials, enzyme cascade sensors, healing materials
  • for diabetic bone defects, and bactericidal materials. As can be seen from these examples, soft materials nanoarchitectonics offers a wide range of material designs, specific functions, and potential applications. In addition, this review examines the current state and future of soft materials
  • include a high degree of responsiveness to external stimuli. The nanoarchitectonics of liquid crystal structures offers significant potential for the development of stimuli-responsive materials and functional substances, which would be highly beneficial for advancing materials science. The following
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Published 04 Jul 2025

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

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  • mechanical strength and stiffness, improved the tribological properties by reducing friction, and increased the crystallization temperature. However, it also resulted in a decrease in elasticity. Morphological analysis confirmed the uniform dispersion of the nanotubes. These findings underscore the potential
  • second heating (65.5% compared to 27.3% and 9%). To evaluate the potential of using PBS-based nanocomposites with CNTs, their physical, tribological, and mechanical properties were studied (Table 3 and Table 4). The addition of CNTs to PBS at a concentration of 0.5 wt % has minimal impact on the hardness
  • packaging, which typically require elongation at break in the range of 100–600% and Young’s modulus between 200 and 700 MPa [25]. Potential applications include stretch sleeves, flexible lids, and barrier films, where controlled deformation and improved wear resistance are desired. Rheological analysis
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Published 03 Jul 2025

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

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  • interest is due to its crucial role as a gaseous signaling molecule in the human body [16][17][18][19][20][21] and its great potential as an unconventional therapeutic to fight important diseases, including cancer, bacterial infections, and cardiovascular and neurodegenerative disorders [22][23][24][25][26
  • , supramolecular nanoconstructs, and nanomaterials photoreleasing NO have been developed as potential nanomedicines over the last decades [40][41][42][43][44][45][46][47][48][49][50]. In this regard, generating NO with highly biocompatible long wavelength green or red light is highly desirable over blue or even UV
  • shown in Figure 2C,D, no fluorescence was detected in HuDe cells, while in MCF7 cells we observed an evident, intense diffuse fluorescence at the cytoplasmatic level. The uptake only in tumor cells suggests the nanoassembly of 1 as a potential new agent for selective tumor cell imaging and nanocarrier
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Published 03 Jul 2025

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

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  • studying structural dynamics in ionized liquid water. Electrons and X-rays can both be used to structurally characterize the sample material and are often combined to best understand a sample. Electrons are sensitive to the electrostatic potential of the object and hence can probe both electrons and nuclei
  • intensity depends only on the atoms present in the molecule. It is worth noting that the atomic scattering factor for electrons can be calculated via a Fourier transform of the atomic potential, while for X-rays it can be obtained using a Fourier transform of electron density. The two results are however
  • within a liquid environment. Potential applications of UED include investigating the non-thermal heating of water molecules surrounding NPs, which occurs on femtosecond to picosecond timescales, as well as examining the response of the water environment to heat transfer and the mechanical work performed
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Published 02 Jul 2025

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

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  • measurements reveal the diversity of mitochondrial shapes. Moreover, a morphodynamic effect was identified, the magnitude of which depends on mitochondrial viability. This method, applied for the first time to mitochondria, shows potential for visualising the morphodynamic responses of mitochondria to their
  • citric acid cycle, mitochondria facilitate oxidative phosphorylation, which generates the energy carrier adenosine triphosphate (ATP). Indicators of mitochondrial metabolic activity include a high membrane potential and oxygen consumption [4][5]. Recent research emphasises that mitochondria should not be
  • in the metabolically active mitochondria with high membrane potential (Figure 1b, control in centre column). After treatment with FCCP, depolarisation occurs (Figure 1b, FCCP in the right column) and TMRE fluorescence decreases. MTG labels mitochondria independently from the membrane potential
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Published 30 Jun 2025

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

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  • catechol moiety present in PG-CDs can form chelation with Ag+ ions. The Ag+ having a very high oxidation potential can easily be reduced to Ag(0) with concomitant oxidation of catechol to quinones. The quinones that are simultaneously created stabilize the AgNPs which are formed when the as-formed Ag(0
  • examined within a 0–0.8 V potential window. Aqueous (aq.) electrolytes are inexpensive, readily accessible, and environmentally benign. In this case, KCl (aq.) is neutral and contains small-sized, highly mobile K+ and Cl− ions. These ions should be easier to reach in order to optimize the electrochemical
  • . In order to ascertain the SC of PG-CDs-AgNPs, the galvanostatic charge/discharge (GCD) experiment was further implemented within the potential window of 0–0.8 V using the similar electrolyte and electrode configurations as the CV test (Figure 5b). The symmetric GCD profiles of PG-CDs-AgNPs
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Published 24 Jun 2025

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

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  • Fe2O3 nanoparticles and VO2 nanorods on the 2D rGO surface. Notably, the ternary composite displayed good magnetic properties for its potential biomedical applications. Overall, this work explores an efficient and cost-effective synthetic approach for developing graphene-based magnetic nanocomposites
  • to these approaches due to lesser time consumption and the lack of sophisticated instrumentation. In this aspect, Kumar et al. demonstrated a facile MW-assisted synthetic route for the perforation and decoration of Pd nanoparticles (NPs) on rGO sheets [10]. The resultant NC displayed its potential
  • NCs of iron oxide and graphene through the MW route. For example, Kumar et al. demonstrated the MW-assisted rapid synthesis of a ternary NC based on rGO, carbon nanotubes, and Fe3O4 NPs, using ferrocene as the Fe-containing precursor [15]. The NC exhibited its potential to be used for EMI shielding
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Published 20 Jun 2025

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

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  • Helmholtzzentrum für Schwerionenforschung, Planckstr. 1, 64291 Darmstadt, Germany Technische Universtät Darmstadt, 64289 Darmtadt, Germany 10.3762/bjnano.16.68 Abstract Conical nanopores in amorphous SiO2 thin films fabricated using the ion track etching technique show promising potential for filtration, sensing
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Published 12 Jun 2025

Ar+ implantation-induced tailoring of RF-sputtered ZnO films: structural, morphological, and optical properties

  • Manu Bura,
  • Divya Gupta,
  • Arun Kumar and
  • Sanjeev Aggarwal

Beilstein J. Nanotechnol. 2025, 16, 872–886, doi:10.3762/bjnano.16.66

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  • 2.89 eV. Thus, we conclude that low-energy ion beams open a wide perspective for controlling the structural and optical characteristics of ZnO films, which makes them potential candidates for integrated optoelectronic devices. Cross-sectional FESEM images of pristine ZnO film. Here yellow arrow
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Published 11 Jun 2025

Insights into the electronic and atomic structures of cerium oxide-based ultrathin films and nanostructures using high-brilliance light sources

  • Paola Luches and
  • Federico Boscherini

Beilstein J. Nanotechnol. 2025, 16, 860–871, doi:10.3762/bjnano.16.65

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  • absorption spectroscopy to explain the factors influencing the material’s reducibility, with particular focus on dimensionality effects and on metal–oxide interaction, and the interaction with molecules. The potential of studies conducted under ambient pressure conditions is highlighted, and, finally, the
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Published 10 Jun 2025

Synchrotron X-ray photoelectron spectroscopy study of sodium adsorption on vertically arranged MoS2 layers coated with pyrolytic carbon

  • Alexander V. Okotrub,
  • Anastasiya D. Fedorenko,
  • Anna A. Makarova,
  • Veronica S. Sulyaeva,
  • Yuliya V. Fedoseeva and
  • Lyubov G. Bulusheva

Beilstein J. Nanotechnol. 2025, 16, 847–859, doi:10.3762/bjnano.16.64

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  • Berlin, Germany Helmholtz-Zentrum Berlin für Materialien und Energie, 14109 Berlin, Germany 10.3762/bjnano.16.64 Abstract Hybrid materials consisting of molybdenum disulfide (MoS2) and graphitic-like carbon have great potential for practical application as anodes in high-performance sodium-ion batteries
  • spacing of 0.62 nm and weak van der Waals interactions between them. At a sodium ion intercalation potential of about 1.4 V vs Na/Na+, the thermodynamically preferred 2H-MoS2 phase transforms into the metastable 1T-MoS2 phase [3][4]. With further increase in the intercalated sodium concentration
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Published 10 Jun 2025

Facile one-step radio frequency magnetron sputtering of Ni/NiO on stainless steel for an efficient electrode for hydrogen evolution reaction

  • Ha Huu Do,
  • Khac Binh Nguyen,
  • Phuong N. Nguyen and
  • Hoai Phuong Pham

Beilstein J. Nanotechnol. 2025, 16, 837–846, doi:10.3762/bjnano.16.63

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  • electrocatalysts have been well accepted as potential candidates to replace Pt-based electrocatalysts for HER because of their suitable Gibbs free hydrogen adsorption energy, good intrinsic catalytic properties, and high stability. However, solution-based synthetic approaches can be highly harmful to human beings
  • , such as MoS2, WS2, CoSe2, and NiSe2, which displayed potential performance in acidic media [14][15][16]. However, their HER efficacy is poor in alkaline environments because of the lack of available protons, resulting in a high required voltage to cleave H–OH bonds. To resolve this problem, many groups
  • potential regarding industrial application. Results and Discussion Crystal structure and phase of the as-synthesized electrodes were verified by X-ray diffraction (XRD) measurements with 2θ ranging from 20° to 80°. Figure 1 displays the XRD patterns of SS, Ni/NiO/SS-5, Ni/NiO/SS-10, Ni/NiO/SS-15, and Ni/NiO
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Published 06 Jun 2025

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

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  • potential to replace rare earth elements in magnetic materials [18]. The development of rare-earth-free or rare-earth-lean magnets is critical because of the economic, environmental, and supply chain challenges associated with rare earth elements [19][20]. For instance, mining and processing of rare earths
  • and the intrinsic difficulties associated with the synthesis of CCA NPs. Beyond the elemental composition of the bulk target, the PLAL NP composition depends on the volatility and ionization potential of each element. Hence, the laser ablation of multicomponent targets has an impact on NP
  • synthesized via PLAL, where separate Mn-rich clusters formed due to elemental evaporation during synthesis. Additionally, the ionization potential influences the ablation plume dynamics. Notably, the Ge variation from the expected composition is lower than for Mn, contrasting with the bulk alloy’s surface
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Published 05 Jun 2025

Morphology and properties of pyrite nanoparticles obtained by pulsed laser ablation in liquid and thin films for photodetection

  • Akshana Parameswaran Sreekala,
  • Bindu Krishnan,
  • Rene Fabian Cienfuegos Pelaes,
  • David Avellaneda Avellaneda,
  • Josué Amílcar Aguilar-Martínez and
  • Sadasivan Shaji

Beilstein J. Nanotechnol. 2025, 16, 785–805, doi:10.3762/bjnano.16.60

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  • a narrow bandgap (0.95 eV), high light absorption coefficient (≈105 cm−1), excellent properties in photoelectric conversion, and has enormous potential as an efficient photodetector system and in lithium batteries [1][2]. The prevalent forms of FeS2 are cubic-system pyrite and the orthorhombic
  • Earth, including toxic heavy metals and metalloids, radionuclides, and organic pollutants [5]. In addition to the aforementioned advantages as a semiconductor, it has the potential to be used in various applications through its nanostructures created via pulsed laser ablation in liquid (PLAL) and thin
  • is that the productivity and morphology/size of the NPs generated can be regulated by carefully managing the input parameters [16]. Due to the challenges in obtaining phase-pure FeS2 by PLAL, this is a much less explored material despite its high potential. A strong reducible ferric ion and an
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Published 03 Jun 2025

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

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  • suggests potential conformational alterations or molecular reorganization of the vitamin structure due to forming metal (calcium/sodium/iron) complexes. The changes in the vitamin structure observed here are consistent with the XRD results, in which the peaks related to ascorbic acid are observed in the
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Published 02 Jun 2025

Thickness dependent oxidation in CrCl3: a scanning X-ray photoemission and Kelvin probe microscopies study

  • Shafaq Kazim,
  • Rahul Parmar,
  • Maryam Azizinia,
  • Matteo Amati,
  • Muhammad Rauf,
  • Andrea Di Cicco,
  • Seyed Javid Rezvani,
  • Dario Mastrippolito,
  • Luca Ottaviano,
  • Tomasz Klimczuk,
  • Luca Gregoratti and
  • Roberto Gunnella

Beilstein J. Nanotechnol. 2025, 16, 749–761, doi:10.3762/bjnano.16.58

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  • evaluated the surface modification reaction and the surface potential. Our results established the correlations of the two latter properties with the thickness of flakes, observing a natural tendency to preserve their characteristic when the flakes have significantly less thickness. This is in contrast to
  • of CrCl3 [2], which can be easily exfoliated and exhibits a slower degradation rate compared to CrI3 or CrBr3[3]. To fully exploit the potential of any material, a detailed understanding of its electronic and structural changes arising from intrinsic and extrinsic defects is crucial [4]. Despite this
  • correlation between the microscopic results and the surface potential of CrCl3 flakes at the nanoscale level using Kelvin probe force microscopy (KPFM) [28]. KPFM is mainly employed to measure the local contact potential difference between the conductive AFM tip and the sample, allowing for high-resolution
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Published 02 Jun 2025

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

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  • Analytical, UK). The zeta potential of LNPs was measured using a Zetasizer Nano Z (Malvern Panalytical). Before analysis, LNP stocks were diluted 1:20 in ultrapure water. LNP uptake Cells were seeded in 48-well plates the day prior to the uptake experiment at 2 × 104 cells/well. The plates were pre-coated
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Published 30 May 2025

Synthesis of a multicomponent cellulose-based adsorbent for tetracycline removal from aquaculture water

  • Uyen Bao Tran,
  • Ngoc Thanh Vo-Tran,
  • Khai The Truong,
  • Dat Anh Nguyen,
  • Quang Nhat Tran,
  • Huu-Quang Nguyen,
  • Jaebeom Lee and
  • Hai Son Truong-Lam

Beilstein J. Nanotechnol. 2025, 16, 728–739, doi:10.3762/bjnano.16.56

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  • adsorption process followed second-order kinetics and the Langmuir adsorption isotherm model. Under optimal experimental conditions, a maximum adsorption capacity (qm) of 123.2 mg·g−1 was estimated using the Langmuir isotherm model. These findings indicate that PGC demonstrates strong potential as an
  • Conventional production and modification methods typically involve the manipulation of a single independent variable while holding all other variables constant [19]. However, chemical processes frequently involve a multitude of interacting factors, necessitating the simultaneous evaluation of potential
  • . Additionally, the detection of sulfur in PGC indicates the potential presence of residual ZnSO4 precursor. Figure 3c–l present significant changes in the elemental distribution of O, S, Zn, and Ca in PGC compared to pristine CMC. These elements display a higher density on the surface of PGC. Brunauer–Emmett
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Published 27 May 2025

Efficiency of single-pulse laser fragmentation of organic nutraceutical dispersions in a circular jet flow-through reactor

  • Tina Friedenauer,
  • Maximilian Spellauge,
  • Alexander Sommereyns,
  • Verena Labenski,
  • Tuba Esatbeyoglu,
  • Christoph Rehbock,
  • Heinz P. Huber and
  • Stephan Barcikowski

Beilstein J. Nanotechnol. 2025, 16, 711–727, doi:10.3762/bjnano.16.55

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  • the melting temperature range, which is why the melting temperature roughly corresponds to the degradation temperature [53][54][55][56]. Another potential mechanism would be photochemical degradation. It has been reported that upon irradiation the curcumin molecule dissociates primarily at its central
  • 2–4 higher compared even to the highest degradation value (<2%) found in the present study on nutraceutical comminution by a picosecond-pulsed laser. LFL studies for organic drugs such as fenofibrate and naproxen have shown that LFL offers a high potential for particle size reduction of organic
  • antioxidant properties of laser-fragmented curcumin As LFL of curcumin was more efficient than that of CBD, curcumin was tested for its cytotoxic and antioxidant potential in an in vitro cell culture model. The hepatocellular carcinoma cell line HepG2 was chosen for analyzing the antioxidant capacity of LP1
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Published 26 May 2025

Nanostructured materials characterized by scanning photoelectron spectromicroscopy

  • Matteo Amati,
  • Alexey S. Shkvarin,
  • Alexander I. Merentsov,
  • Alexander N. Titov,
  • María Taeño,
  • David Maestre,
  • Sarah R. McKibbin,
  • Zygmunt Milosz,
  • Ana Cremades,
  • Rainer Timm and
  • Luca Gregoratti

Beilstein J. Nanotechnol. 2025, 16, 700–710, doi:10.3762/bjnano.16.54

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  • composition and the surface potential across InP nanowire p–n junctions for individual nanowire devices. InP nanowires were grown on InP(111) substrates by vapor–liquid–solid growth using nanoimprint lithography for generating catalytic Au nanoparticles in a metal–organic vapor phase epitaxy (MOVPE) reactor
  • the local binding energy position of the core level directly follows the energy of the valence and conduction band and thus the band-bending at the interface between the p- and n-doped segments, the observed shift in binding energy directly reflects the in-built potential of the p–n junction at the
  • junction nanowires have been reported to show an open circuit voltage between 0.6 and 0.9 eV in photovoltaic measurements [31][32]. While those open circuit voltages can be considered as the built-in potential in the nanowire bulk, the values measured by XPS result from the nanowire surface, demonstrating
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Published 23 May 2025

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

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  • diffusion barrier with potential application for microelectronics were fabricated [10][11]. In contrast, the stoichiometric mononitride TaN phase with face-centered cubic (FCC) structure exhibits superconductivity with a Tc of 8.15 K [12]; when the thin films were grown epitaxially on an FCC substrate, Tc
  • that oxygen can occupy the N sites of the crystal without structural modifications [15]. These findings reinforce the potential of PLD as a viable method for fabricating high-quality TaN superconducting films with controlled stoichiometry and phase purity. The optimal combination of N2 pressure and
  • structure, as reported by Hagiwara and collaborators [21]. This overlap of reflections complicates the precise deconvolution of the minor phases in the XRD diffractograms, underscoring the need to carefully consider potential peak coincidences when analyzing multiphase systems containing these tantalum
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Published 22 May 2025

The impact of tris(pentafluorophenyl)borane hole transport layer doping on interfacial charge extraction and recombination

  • Konstantinos Bidinakis and
  • Stefan A. L. Weber

Beilstein J. Nanotechnol. 2025, 16, 678–689, doi:10.3762/bjnano.16.52

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  • devices are the small molecule 2,2',7,7'-tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene (spiro-OMeTAD) and the polymer poly[bis(4-phenyl)(2,4,6-trimethylphenyl)amine] (PTAA). In this work, we investigate the impact of hole transport layer doping on the performance and potential distribution
  • in solar cells based on these materials. To do so on operating solar cells, we created samples with exposed cross-sections and examined their potential profile distributions with Kelvin probe force microscopy (KPFM), implementing our comprehensive measurement protocol. Using the Lewis acid tris
  • force microscopy (KPFM) is an important tool for conducting such studies, enabling the measurement of the perovskite’s surface potential by monitoring the electrostatic force between the surface and a conductive probe (See Supporting Information File 1, Section 1). This measurement can provide insights
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Published 21 May 2025

Colloidal few layered graphene–tannic acid preserves the biocompatibility of periodontal ligament cells

  • Teissir Ben Ammar,
  • Naji Kharouf,
  • Dominique Vautier,
  • Housseinou Ba,
  • Nivedita Sudheer,
  • Philippe Lavalle and
  • Vincent Ball

Beilstein J. Nanotechnol. 2025, 16, 664–677, doi:10.3762/bjnano.16.51

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  • out for their potential in dentistry due to their high specific surface area, mechanical strength and adaptability for biological and chemical modifications [4][5]. For instance, a previous study demonstrated that incorporating 2% (w/w) graphene oxide into a resin-modified glass ionomer cement
  • , the clinical use of GBMs in dental practice remains limited. Concerns about their biocompatibility and potential cytotoxic effects continue to hinder their adoption [3][4]. In numerous studies, GO has frequently been the focus of research concerning its incorporation into dental biomaterials. However
  • ]. Recent studies point to a potential synergistic effect between TA and GBMs [15][16][17]. TA not only stabilizes graphene sheets in aqueous solutions, preventing their aggregation by interacting with carbon layers at a molecular level [14], but also could impart additional bioactive properties
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Published 20 May 2025

Aprepitant-loaded solid lipid nanoparticles: a novel approach to enhance oral bioavailability

  • Mazhar Hussain,
  • Muhammad Farooq,
  • Muhammad Asad Saeed,
  • Muhammad Ijaz,
  • Sherjeel Adnan,
  • Zeeshan Masood,
  • Muhammad Waqas,
  • Wafa Ishaq and
  • Nabeela Ameer

Beilstein J. Nanotechnol. 2025, 16, 652–663, doi:10.3762/bjnano.16.50

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  • analysis. APT-loaded SLNs were prepared by the precipitation method and characterized by physicochemical studies including particle size and zeta potential measurements, drug content, encapsulation efficiency and solubility studies, Fourier-transform infrared spectroscopy (FTIR), scanning electron
  • concentration of β-CD showed the highest drug solubility (93.50% ± 3.73%) in PBS (pH 7.4) and drug content (96.75% ± 0.24%); particle size, zeta potential, and polydispersity index of APT-CD-NP4 were 121.1 ± 0.72 nm, −18.8 ± 0.94 mV, and 0.15 ± 0.35, respectively. SEM analysis showed that APT was converted from
  • solid lipids in the mixture, which leads to precipitation of SLNs [12]. The precipitation method has the advantage of simple, rapid, reproducible, cost-effective, and easy handling for producing SLNs with good scale-up potential [13]. In the present study, we prepared SLNs containing APT with better
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Published 15 May 2025

Nanoscale capacitance spectroscopy based on multifrequency electrostatic force microscopy

  • Pascal N. Rohrbeck,
  • Lukas D. Cavar,
  • Franjo Weber,
  • Peter G. Reichel,
  • Mara Niebling and
  • Stefan A. L. Weber

Beilstein J. Nanotechnol. 2025, 16, 637–651, doi:10.3762/bjnano.16.49

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  • study materials such as perovskite solar cells [18][19][20] and Li-ion batteries [21][22][23]. AFM enables simultaneous acquisition of topographic and electronic data by applying AC or DC voltages across the tip–sample gap, allowing for the detection of capacitive forces [24][25] or contact potential
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Published 08 May 2025
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