Ultrathin water layers on mannosylated gold nanoparticles

• Maiara A. Iriarte Alonso,
• Jorge H. Melillo,
• Silvina Cerveny,
• Yujin Tong and
• Alexander M. Bittner

Beilstein J. Nanotechnol. 2025, 16, 2183–2198, doi:10.3762/bjnano.16.151

• properties on particle size and shape has been demonstrated for particle sizes in the 1–100 nm range and on biological interfaces [7]. Limited biocompatibility and high tendency to aggregate in solution inspired new mechanisms of particle biofunctionalization with proteins, lipids, or carbohydrates. Coupling

• vibrational bands are superimposed on a very broad signal from bulk gold, quasi-constant after normalization (like FTIR). In contrast to FTIR, the bands stem only from vibrations at interfaces, that is, from the NP surface in contact with air. Additionally, highly symmetric vibrations are forbidden (with very

Hartree–Fock interaction in superconducting condensate fractals

• Edward G. Nikonov,
• Yajiang Chen,
• Mauro M. Doria and
• Arkady A. Shanenko

Beilstein J. Nanotechnol. 2025, 16, 2177–2182, doi:10.3762/bjnano.16.150

• ]. Nevertheless, the HF potential cannot be neglected in the presence of external fields [4], such as impurity potentials [5][6], quantum confinement in nanoscale superconductors [7], and potential barriers at interfaces [8]. Such external fields break the translational invariance, which is the condition for the

Molecular and mechanical insights into gecko seta adhesion: multiscale simulations combining molecular dynamics and the finite element method

• Yash Jain,
• Saeed Norouzi,
• Tobias Materzok,
• Stanislav N. Gorb and
• Florian Müller-Plathe

Beilstein J. Nanotechnol. 2025, 16, 2055–2076, doi:10.3762/bjnano.16.141

• while avoiding unnecessary computational cost. We note that the substrate model is an idealized approximation chosen for consistency with our prior work [10][12] and computational efficiency. Modeling biologically realistic interfaces will require extending the present model to include stratification

Beyond the shell: exploring polymer–lipid interfaces in core–shell nanofibers to carry hyaluronic acid and β-caryophyllene

• Aline Tavares da Silva Barreto,
• Francisco Alexandrino-Júnior,
• Bráulio Soares Arcanjo,
• Paulo Henrique de Souza Picciani and
• Kattya Gyselle de Holanda e Silva

Beilstein J. Nanotechnol. 2025, 16, 2015–2033, doi:10.3762/bjnano.16.139

• nature can present formulation challenges, particularly when seeking integration into solid scaffolds like nanofibers. The strategic combination of polymers and lipids in hybrid systems has emerged as a promising approach to overcome these limitations. Incorporating polymer–lipid interfaces within core

Laser ablation in liquids for shape-tailored synthesis of nanomaterials: status and challenges

• Natalie Tarasenka

Beilstein J. Nanotechnol. 2025, 16, 1963–1997, doi:10.3762/bjnano.16.137

• laser ablation involving the species ejected from the target and liquid components (Figure 3a). Spatially, the chemical reactions occur in different reaction zones: inside the plasma, cavitation bubble, liquid, or at their interfaces. The reactions between the ejected target material and liquid

Self-assembly and adhesive properties of Pollicipes pollicipes barnacle cement protein cp19k: influence of pH and ionic strength

• Shrutika Sawant,
• Anne Marie Power and
• J. Gerard Wall

Beilstein J. Nanotechnol. 2025, 16, 1863–1872, doi:10.3762/bjnano.16.129

• crustaceans following molting [23]. This flexibility of the cuticle allows for attachment in environments where rigid adhesion would fail, such as on soft tissues, polymers, or dynamic interfaces [23][24]. Stalked barnacles exhibit significant evolutionary divergence (200–250 million years) from acorn

Advances of aptamers in esophageal cancer diagnosis, treatment and drug delivery

• Yang Fei,
• Hui Xu,
• Chunwei Zhang,
• Jingjing Wang and
• Yong Jin

Beilstein J. Nanotechnol. 2025, 16, 1734–1750, doi:10.3762/bjnano.16.121

• resistance [73]. Notably, transcription factors like SOX2 are typically categorized as “non-druggable targets” due to three fundamental challenges: (1) their structurally flat DNA-binding domains, (2) extensive protein–protein interaction interfaces, and (3) the absence of well-defined binding pockets for

• aptamers, such as P42, P58, ZY3A and SPP1 aptamers, mostly exert pharmacological effects on the principle of target inhibition. ZY3A targets the membrane protein p37, and SPP1 belongs to secreted proteins. SOX2 and SOX2/CDP interfaces, the targets of P42 and P58, exist in cells, requiring aptamer

Multifunctional anionic nanoemulsion with linseed oil and lecithin: a preliminary approach for dry eye disease

• Niédja Fittipaldi Vasconcelos,
• Almerinda Agrelli,
• Rayane Cristine Santos da Silva,
• Carina Lucena Mendes-Marques,
• Isabel Renata de Souza Arruda,
• Priscilla Stela Santana de Oliveira,
• Mércia Liane de Oliveira and
• Giovanna Machado

Beilstein J. Nanotechnol. 2025, 16, 1711–1733, doi:10.3762/bjnano.16.120

• phase (represented by pre-formulations O/W(L-1%) and O/W(L-2%)) exhibits inadequate lecithin levels to entirely coat the oil droplet interfaces. The subsequent phase (represented by pre-formulation O/W(L-3%)) reveals a saturation point of lecithin concentration at the oil droplet interfaces, ensuring

Beyond the bilayer: multilayered hygroscopic actuation in pine cone scales

• Kim Ulrich,
• Max David Mylo,
• Tom Masselter,
• Fabian Scheckenbach,
• Sophia Fischerbauer,
• Martin Nopens,
• Silja Flenner,
• Imke Greving,
• Linnea Hesse and
• Thomas Speck

Beilstein J. Nanotechnol. 2025, 16, 1695–1710, doi:10.3762/bjnano.16.119

• is crucial for the accuracy and thus the informative value of the simulation. It should also be mentioned that most simulations assume clear boundaries between individual tissues/components and thus can only partially represent the natural models and their complex, often graded interfaces

• question to be answered. The data presented should demonstrate the importance of considering geometries. It should be noted that simplifying each tissue as a homogeneous layer still does not fully represent biological samples. Our approach does not consider internal gradients and gradual interfaces, which

Ambient pressure XPS at MAX IV

• Mattia Scardamaglia,
• Ulrike Küst,
• Alexander Klyushin,
• Rosemary Jones,
• Jan Knudsen,
• Robert Temperton,
• Andrey Shavorskiy and
• Esko Kokkonen

Beilstein J. Nanotechnol. 2025, 16, 1677–1694, doi:10.3762/bjnano.16.118

• representative studies at MAX IV, including investigations of single-atom catalysts, confined catalysis, time-resolved catalysis, atomic layer deposition, and electrochemical interfaces, showcasing the role of APXPS in advancing material and surface science. Keywords: 2D materials; atomic layer deposition

• material interfaces under more realistic conditions, which is a critical advancement in material research, gaining increasing popularity across various fields. APXPS is crucial for studying dynamic processes in catalysis, environmental science, and energy materials, where reactions typically occur at or

• –gas, solid–liquid, and liquid–gas interfaces in situ and under operando conditions. In this review, we highlight exemplary APXPS experiments conducted in different environments to study solid–gas and solid–liquid interfaces. APXPS at MAX IV is making a considerable contribution in various scientific

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

• showed that both Young’s modulus (by 38%) and ultimate tensile strength (by 62%) could be increased by introducing V-shaped interfaces. Digital image correlation analysis and the fracture images showed that the positioning of the area with the highest glass fiber content can lead to spatial control over

• colleagues have also structured the interfaces of the gradients in their work on bioinspired 3D-printed fused deposition modeling materials, incorporating different patterns such as collagen-like triple helices into their geometric design, resulting in a 50% toughness increase compared to the non-graded

• polymers. To obtain laminates with either rectilinear or V-shaped sinker-inspired interfaces, two grids were 3D-printed using PLA polymeric filament, each with seven compartments and corresponding interface structures (Figure 2A,B). In both designs, the extruded polymer blends were distributed between the

Modeling magnetic properties of cobalt nanofilms used as a component of spin hybrid superconductor–ferromagnetic structures

• Aleksey Fedotov,
• Olesya Severyukhina,
• Anastasia Salomatina and
• Anatolie Sidorenko

Beilstein J. Nanotechnol. 2025, 16, 1557–1566, doi:10.3762/bjnano.16.110

• materials for implementation in spintronics, thermoelectricity, and optoelectronics” (samples preparation and investigation of Nb/Co interfaces).

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

• , limiting their mechanical compatibility with soft, flexible bioelectronic systems. Additionally, challenges in fully sealing encapsulation interfaces remain unresolved. To address these issues, hybrid organic–inorganic materials have been proposed to enhance barrier performance by artificially increasing

• and actively regulating aqueous environments, further expanding the functional scope of bioresorbable electronics. Looking ahead, the evolution of protective barriers toward intelligent interfaces that can sense, control, or even manipulate aqueous environments may further extend the applicability of

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

Automated collection and categorisation of STM images and STS spectra with and without machine learning

• Dylan Stewart Barker and
• Adam Sweetman

Beilstein J. Nanotechnol. 2025, 16, 1367–1379, doi:10.3762/bjnano.16.99

• procedures were created using LabVIEW, which interfaces directly with the Nanonis controller. The process of the dataset generation was performed in a manner similar to that described in Barker et al. [19], with some minor alterations, as described below. The process of the automated dataset generation is

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

• factors that influence the electrolyte properties. The findings demonstrated that, in general, the solids displayed remarkable thermal stability and exhibited high plasticity and ionic conductivity across a broad temperature range. It has been proposed that the formation of disordered interfaces of

• organic ionic plastic crystals/Li on LLZO particles enhances the ionic conductivity. In systems with disordered interfaces, an increase in the amount of additive results in a reduction in the distance between particles and a gradual interconnection of the interfaces, thereby enhancing the ionic

• conductivity. However, above the percolation threshold, the additive particles begin to overlap, resulting in the formation of isolated, disordered interfaces and an increase in the volume of less conductive material. Accordingly, the highest value of ionic conductivity is observed at moderate concentrations

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

• ) Collaborative Research Centre (CRC) 1477 “Light-Matter Interactions at Interfaces”, project number 441234705 and the CRC 1270/2 “Electrically Active Implants”, project number 299150580.

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

• sensitivity of the method and to selectively probe the surface and or deeper layers, like buried interfaces. Since the early studies of epitaxial cerium oxide films by Mullins and coworkers [22], it became clear that synchrotron radiation could provide high-resolution Ce 3d, Ce 4d, and valence band spectra

Supramolecular hydration structure of graphene-based hydrogels: density functional theory, green chemistry and interface application

• Hon Nhien Le,
• Duy Khanh Nguyen,
• Minh Triet Dang,
• Huyen Trinh Nguyen,
• Thi Bang Tam Dao,
• Trung Do Nguyen,
• Chi Nhan Ha Thuc and
• Van Hieu Le

Beilstein J. Nanotechnol. 2025, 16, 806–822, doi:10.3762/bjnano.16.61

• circular economy [18][19][20][21]. Especially, GO nanosheets decorated with SG-ZH nanoparticles have hydrophilic surfaces to retain hydration layers in the hydrogel structure of the GO-SG-ZH nanocomposite. Hydration layers in the GO-SG-ZH hydrogel also function as lubricants at the nanomaterials interfaces

• the GO-SG-ZH hydrogel on PLA films produced an antibacterial coating on the substrate. Antibacterial tests of uncoated and coated PLA films are described in Figure 10, where the interfaces between PLA films and agar/E. coli plates are displayed. Before the incubation process, E. coli bacteria did not

• stability, and enhanced tensile properties. In summary, the supramolecular hydration structure of graphene-based hydrogels is a prospective nanotechnology approach to advance nanoscale structures and interfaces for a variety of applications. DFT modelling of AB bilayer graphene structures. The AB bilayer

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

• investigates interfaces made by dry transfer of CrCl3 flakes in an atmospheric environment. Cl vacancies and the formation of O/CrCl3 are induced, serving as dissociation centers that facilitate the migration of Cl vacancies between the top and bottom surfaces. By manipulating 2D atomic layers via surface

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

• charge distribution, to list the most important features. If the building blocks are crystallites, any change in the structure or chemical composition may lead to the formation of incoherent or coherent interfaces among them which may influence the final properties of the material. Often the volumes of

• footprint allows for the combination of different materials with dislocation-free interfaces and to form axial or radial heterostructures of varying material, doping, or crystal phase [17][18][19]. Nanowire heterostructures based on III–V semiconductors are especially promising for electronic

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

• strong influence on the overall efficiency and stability in perovskite solar cell devices. Specifically, the charge extraction and recombination occurring at the interfaces between the perovskite and these materials can be a limiting factor for performance. A lot of effort has been put into improving the

• as grain boundaries and interfacial defect states that hinder performance. Specifically, since the interaction of adjacent layers at the interfaces of a solar cell is an important limiting factor for its operation, there is a need for dedicated studies regarding interfacial behavior. Kelvin probe

• about charge generation and transport within the absorber material, as well as charge extraction to the relevant interfaces [9][10][11][12]. The details of interfacial electronic carrier extraction at the junctions of the perovskite with the electron and hole transport layers (ETL, HTL) define the

Biomimetics and bioinspired surfaces: from nature to theory and applications

• Rhainer Guillermo Ferreira,
• Thies H. Büscher,
• Manuela Rebora,
• Poramate Manoonpong,
• Zhendong Dai and
• Stanislav N. Gorb

Beilstein J. Nanotechnol. 2025, 16, 418–421, doi:10.3762/bjnano.16.32

• . Bioinspired nanotechnology plays a crucial role by harnessing nanoscale properties and processes to create highly effective surfaces and interfaces at various scales. In May 2023, the Beilstein Nanotechnology Symposium “Functional Micro- and Nanostructured Surfaces: from Biology to Biomimetics” gathered

• mammals while addressing the functional fibrillar interfaces in biological hair. Presenting one applied example for biomimetic approaches, Ali et al. [7] used the hydrophobicity of the integument of spring tail (Collembola) as a template for the bioinspired development of nanofilament coatings that reduce

Pulsed laser in liquid grafting of gold nanoparticle–carbon support composites

• Madeleine K. Wilsey,
• Teona Taseska,
• Qishen Lyu,
• Connor P. Cox and
• Astrid M. Müller

Beilstein J. Nanotechnol. 2025, 16, 349–361, doi:10.3762/bjnano.16.26

• resistances (R) and capacitances at all interfaces and the electrolyte. In our EIS measurements, the most relevant circuit element is the charge transfer resistance (Rct) between the gold nanoparticles and the graphitic carbon support, measured at open circuit potential so that electrochemical reactions do

Emerging strategies in the sustainable removal of antibiotics using semiconductor-based photocatalysts

• Yunus Ahmed,
• Keya Rani Dutta,
• Parul Akhtar,
• Md. Arif Hossen,
• Md. Jahangir Alam,
• Obaid A. Alharbi,
• Hamad AlMohamadi and
• Abdul Wahab Mohammad

Beilstein J. Nanotechnol. 2025, 16, 264–285, doi:10.3762/bjnano.16.21

• ). Among the derivatives of graphene, GO and rGO are frequently used to support photoactive materials and immobilize pollutants. Additionally, they serve as crucial interfaces for electron carriers, augmenting light absorption and antibiotic adsorption through their functional groups [110]. Graphene