Fractional shot noise of an SU(N) Kondo system

• Damian Krychowski and
• Stanisław Lipiński

Beilstein J. Nanotechnol. 2026, 17, 515–540, doi:10.3762/bjnano.17.34

• of a single excess charge on the dot increases. Strong dynamic correlations start to play a dominant role when Coulomb interaction exceeds electron kinetic energy. For dots weakly coupled to the leads, many-body resonances build up at low temperatures, opening new paths for coherent transport. Due to

Defects and defect-mediated engineering of two-dimensional materials: challenges and open questions

• Arkady V. Krasheninnikov,
• Matthias Batzill,
• Anouar-Akacha Delenda,
• Marija Drndić,
• Chris Ewels,
• Katharina J. Franke,
• Mahdi Ghorbani-Asl,
• Alexander Holleitner,
• Ado Jorio,
• Ute Kaiser,
• Daria Kieczka,
• Hannu-Pekka Komsa,
• Jani Kotakoski,
• Manuel Längle,
• David Lamprecht,
• Yun Liu,
• Steven G. Louie,
• Janina Maultzsch,
• Thomas Michely,
• Katherine Milton,
• Anna Niggas,
• Hanako Okuno,
• Joshua A. Robinson,
• Marika Schleberger,
• Bruno Schuler,
• Alexander Shluger,
• Kazu Suenaga,
• Kristian S. Thygesen,
• Richard A. Wilhelm,
• E. Harriet Åhlgren and
• Carla Bittencourt

Beilstein J. Nanotechnol. 2026, 17, 454–488, doi:10.3762/bjnano.17.31

Nanocarrier-integrated multilayer films produced by 3D printing for improved skin adhesion and curcumin photostability

• Thayse Viana de Oliveira,
• Ana Paula Farias Leão,
• Júlia Leão,
• Cesar Liberato Petzhold and
• Ruy Carlos Ruver Beck

Beilstein J. Nanotechnol. 2026, 17, 440–453, doi:10.3762/bjnano.17.30

• potential The z-average particle size and the polydispersity index were measured by dynamic light scattering using a Zetasizer® Nano ZS (ZEN 3600, Malvern Instruments, USA). For this analysis, 10 µL of the C-NC formulation was diluted in 5 mL of ultrapure water (previously filtered through a 0.45 µm

Nanoinformatics: spanning scales, systems and solutions

• Iseult Lynch,
• Diego S. T. Martinez,
• Kunal Roy and
• Georgia Melagraki

Beilstein J. Nanotechnol. 2026, 17, 423–427, doi:10.3762/bjnano.17.28

• questions including the prediction of (nano)materials (NM) functionality, nanomaterials fate in the environment, toxicity or therapeutic ability, and recyclability. As the properties of nanomaterials themselves span several scales, from electronic, atomistic, mesoscopic to continuum, and are highly dynamic

Ferroelectric nanodot reservoir for neuromorphic computing

• Anna Razumnaya,
• Yuri Tikhonov,
• Dmitrii Naidenko,
• Léo Boron,
• Valerii Vinokur and
• Igor Lukyanchuk

Beilstein J. Nanotechnol. 2026, 17, 352–364, doi:10.3762/bjnano.17.24

• information encoding and provides a rich dynamic representation for subsequent processing in a readout layer of a neuromorphic circuit. Keywords: ferroelectric nanodots; multilevel logic; neuromorphic circuits; polarization; topological states; Introduction Neuromorphic computing aims to emulate the

• structured ferroelectric domain networks, the present system shifts toward dynamic, time-dependent processing, essential for tasks such as time-series prediction, temporal pattern recognition, and classification. The reservoir’s ability to encode temporal correlations through physical polarization evolution

• logic-function-based designs [38][39], enabling dynamic computation within a neuromorphic reservoir framework. Such physically grounded bistable elements correspond to the neurons in traditional recurrent neural networks or echo state networks [7][42], offering energy-efficient, scalable, and high-speed

Beam shaping techniques for pulsed laser ablation in liquids: Unlocking tunable control of nanoparticle synthesis in liquids

• Sergio Molina-Prados,
• Nadezhda M. Bulgakova,
• Alexander V. Bulgakov,
• Jesus Lancis,
• Gladys Mínguez Vega and
• Carlos Doñate-Buendia

Beilstein J. Nanotechnol. 2026, 17, 309–342, doi:10.3762/bjnano.17.22

• highlighted, offering a comprehensive perspective on the future of this dynamic field. Keywords: green nanoparticles synthesis; PLAL; production upscale; pulsed laser ablation in liquids; size control; spatial beam shaping; temporal beam shaping; Review Introduction Pulsed laser ablation in liquids (PLAL

• lenses often suffer from aberrations and can introduce temporal pulse broadening due to the wavelength dependence of the refractive index. Alternative refractive optics technologies include dynamic lenses and freeform optics (both in refraction and reflection) [100]. Unlike traditional lenses, freeform

• surfaces. However, they are specifically designed for a single wavelength, and their use with ultrashort pulses can lead to substantial temporal pulse broadening [101]. Laser beam shaping technologies can be also categorised into static and dynamic systems. Static systems include components such as

Calculation of the dynamic stiffness of a cantilever under torsional oscillation

• Keita Nishida,
• Yuuki Yasui and
• Yoshiaki Sugimoto

Beilstein J. Nanotechnol. 2026, 17, 303–308, doi:10.3762/bjnano.17.21

• interactions in the vertical and lateral directions between the tip and the sample. An accurate evaluation of the dynamic stiffness of the cantilever is indispensable in the quantitative analyses of the interactions. We calculated the dynamic stiffness of cantilevers under torsional oscillation based on the

• strain energy. Without tips, the torsional dynamic stiffness is approximately 23% larger than the static stiffness. The modification decreases to 21–23% with tips. Applying the present correction is essential for achieving quantitatively accurate stiffness values in dynamic measurements. Keywords

• : atomic force microscopy; dynamic stiffness; energy dissipation; friction; torsional oscillation mode; Introduction Friction serves as a fundamental mechanism of energy dissipation [1]. While friction typically arises from direct mechanical contact between surfaces, energy dissipation can also occur even

Advancing nanolithography: a comprehensive review of materials for local anodic oxidation with AFM

• Matteo Lorenzoni

Beilstein J. Nanotechnol. 2026, 17, 275–291, doi:10.3762/bjnano.17.19

• bridge. However, this approach increases the likelihood of tip wear and plastic deformation of the sharp AFM tip apex. An alternative involves using AFM dynamic mode [15][16], where the electric field induces the formation of the bridge that then stretches and adapts to the tip’s motion. This can be

• implemented through a dual-pass technique or by controlling the electronic and ionic contributions to the total current [17][18]. While dynamic mode LAO does not eliminate tip wear [19], it significantly reduces its impact. As new materials continue to emerge in the field of nanotechnology, this review also

• applications. Advances in tip design, dynamic operation modes, and environmental control have significantly enhanced its precision and reproducibility, while substrate engineering and material-specific approaches might expand its applicability to complex systems like TMDs, other 2D layered materials and

Gold nanoparticle-decorated reduced graphene oxide as a highly effective catalyst for the selective α,β-dehydrogenation of N-alkyl-4-piperidones

• Brenda Flore Kenyim,
• Mihir Tzalis,
• Marilyn Kaul,
• Robert Oestreich,
• Aysenur Limon,
• Chancellin Pecheu Nkepdep and
• Christoph Janiak

Beilstein J. Nanotechnol. 2026, 17, 218–238, doi:10.3762/bjnano.17.15

• gold nanoparticle suspension. The presence of AuNPs was confirmed by the appearance of a localized surface plasmon resonance (LSPR) band in the visible wavelength range, with a maximum absorbance at λmax = 519 nm (Figure 4a). The hydrodynamic radius (HD) by number-weighted distribution of dynamic light

• nanoparticles but also sustains dynamic charge transfer (rGO→Au→O2), preserving the redox flexibility of Au sites throughout the catalytic cycle. A very important point to consider when using carbon supports in catalysis is the gold loading in the support. Compared to AC and CB, rGO exhibits a lower bulk

Structure-dependent thermochromism of PAZO thin films: theory and experiment

• Georgi Mateev,
• Dean Dimov,
• Nataliya Berberova-Buhova,
• Nikoleta Kircheva,
• Todor Dudev,
• Ludmila Nikolova,
• Elena Stoykova,
• Keehoon Hong,
• Dimana Nazarova,
• Silvia Angelova and
• Lian Nedelchev

Beilstein J. Nanotechnol. 2026, 17, 186–199, doi:10.3762/bjnano.17.12

• hypsochromically shifted bands of the a–d dimers are quite intense, but due to the dynamic nature of the aggregates formed between the PAZO side chains, it can be assumed that an equilibrium between different short-lived aggregates is present. Тhe band positions and the splitting that is predicted from the

Safe and sustainable by design with ML/AI: A transformative approach to advancing nanotechnology

• Georgia Melagraki

Beilstein J. Nanotechnol. 2026, 17, 176–185, doi:10.3762/bjnano.17.11

• valuable, are resource intensive and inadequate to fully address the dynamic risks associated with ENMs and their myriad nanoscale forms (i.e., different sizes, geometries, coatings) [11]. The need for more proactive and efficient methodologies has led to the emergence of the Safe and Sustainable by Design

• -driven platforms utilizing deep learning techniques enable real-time processing of dynamic sensor data within Internet-of-Things (IoT) environments, facilitating enhanced monitoring and analysis across various applications, including industrial processes [26]. These insights help identify and mitigate

• potential EHS risks as they evolve, ensuring proactive rather than reactive risk management. Third, dynamic simulations – including digital twin technologies – provide a virtual environment for researchers to run “what if” scenarios, allowing them to explore the impact of variable parameters (e.g., pH

From shield to spear: Charge-reversible nanocarriers in overcoming cancer therapy barriers

• Madhuri Yeduvaka,
• Pooja Mittal,
• Ameer Boyalakuntla,
• Usman Bee Shaik,
• Himanshu Sharma,
• Thakur Gurjeet Singh,
• Siva Nageswara Rao Gajula and
• Lakshmi Vineela Nalla

Beilstein J. Nanotechnol. 2026, 17, 159–175, doi:10.3762/bjnano.17.10

• novel technique for precise and effective gene or drug delivery. When exposed to ultrasonic treatment, the dynamic coordinating leakages, such as carboxyl–calcium interaction, on which these nanocarriers rely, may be reversibly broken and re-established. For example, a study by Li et al. designed

Influence of surface characteristics on the in vitro stability and cell uptake of nanoliposomes for brain delivery

• Dushko Shalabalija,
• Ljubica Mihailova,
• Nikola Geskovski,
• Andreas Zimmer,
• Otmar Geiss,
• Sabrina Gioria,
• Diletta Scaccabarozzi and
• Marija Glavas Dodov

Beilstein J. Nanotechnol. 2026, 17, 139–158, doi:10.3762/bjnano.17.9

• for asymmetric flow field-flow fractionation analysis (AF4 analysis). Experiments were carried out by in-line coupling the AF4 system with UV–vis, multi-angle light scattering (MALS), and dynamic light scattering (DLS) detectors. The AF4 system used was composed of an Eclipse Dualtec separation system

• first determined, as well as after their incubation with serum-free and serum-supplemented cell culture medium over 1 and 4 h. Prior to performing these fractionation analyses, the z-average mean diameter of the NLs was also examined by dynamic light scattering in batch mode, and ranged from 96.10

• serum on the NLs (Figure 4a,c). However, it is interesting to note that during these studies an unexpected decrease in the size of NLs was observed after 4 h vs 1 h of incubation in serum-supplemented medium (Figure 4b), which is probably due to the fact that PC formation is a dynamic process that

Development and in vitro evaluation of liposomes and immunoliposomes containing 5-fluorouracil and R-phycoerythrin as a potential phototheranostic system for colorectal cancer

• Raissa Rodrigues Camelo,
• Vivianne Cortez Sombra Vandesmet,
• Octavio Vital Baccallini,
• José de Brito Vieira Neto,
• Thais da Silva Moreira,
• Luzia Kalyne Almeida Moreira Leal,
• Claudia Pessoa,
• Daniel Giuliano Cerri,
• Maria Vitória Lopes Badra Bentley,
• Josimar O. Eloy,
• Ivanildo José da Silva Júnior and
• Raquel Petrilli

Beilstein J. Nanotechnol. 2026, 17, 97–121, doi:10.3762/bjnano.17.7

• Sepharose CL-4B column eluted with PBS (pH 7.4) [19]. 2.3 Sample characterization 2.3.1 Particle size, polydispersity and zeta potential The hydrodynamic vesicle size and polydispersity index (PDI) were performed by dynamic light scattering (DLS), and the zeta potential by electrophoretic light scattering

Functional surface engineering for cultural heritage protection: the role of superhydrophobic and superoleophobic coatings – a comprehensive review

• Giuseppe Cesare Lama,
• Marino Lavorgna,
• Letizia Verdolotti,
• Federica Recupido,
• Giovanna Giuliana Buonocore and
• Bharat Bhushan

Beilstein J. Nanotechnol. 2026, 17, 63–96, doi:10.3762/bjnano.17.6

Quantitative estimation of nanoparticle/substrate adhesion by atomic force microscopy

• Aydan Çiçek,
• Markus Kratzer,
• Christian Teichert and
• Christian Mitterer

Beilstein J. Nanotechnol. 2026, 17, 1–14, doi:10.3762/bjnano.17.1

• manipulation as a first approximation for the work of adhesion as the details in the process of manipulation are rather complex including adhesion, static and dynamic friction, and humidity [49]. Due to the challenges in direct calculation of the dissipated work, the work of separation is approximated using

Internal 3D temperature mapping in biological systems using ratiometric light-sheet imaging and lipid-coated upconversion nanothermometers

• Dannareli Barron-Ortiz,
• Enric Pérez-Parets,
• Rubén D. Cadena-Nava,
• Emilio J. Gualda,
• Jacob Licea-Rodríguez,
• Juan Hernández-Cordero,
• Pablo Loza-Álvarez and
• Israel Rocha-Mendoza

Beilstein J. Nanotechnol. 2025, 16, 2306–2316, doi:10.3762/bjnano.16.159

• complex nature of the dynamic UC process, particularly at higher temperatures, can influence the temperature-sensing properties of UCNPs [37][42]. However, even within the physiological temperature range (30–50 °C), other UC processes such as thermal quenching, shifts in the Boltzmann distribution, and

Improving magnetic properties of Mn- and Zn-doped core–shell iron oxide nanoparticles by tuning their size

• Dounia Louaguef,
• Ghouti Medjahdi,
• Sébastien Diliberto,
• Klaus M. Seemann,
• Thomas Gries,
• Joelle Bizeau,
• Damien Mertz,
• Eric Gaffet and
• Halima Alem

Beilstein J. Nanotechnol. 2025, 16, 2285–2295, doi:10.3762/bjnano.16.157

• be attributed to dynamic scattering effects or local structural ordering, as frequently observed in electron diffraction studies of ferrites. These features collectively indicate a high degree of crystallinity, consistent with previous reports on spinel ferrite nanoparticles [18]. To enhance the

Chiral plasmonic nanostructures fabricated with circularly polarized light

• Tian Qiao and
• Ming Lee Tang

Beilstein J. Nanotechnol. 2025, 16, 2245–2264, doi:10.3762/bjnano.16.154

• solution. However, it is important to consider the random and dynamic orientations of NCs in the solution. The EM field distribution profile of PNSs in solution represents an average of profiles with CPL illumination from different directions, showing a compromised average geometrical dissymmetry compared

• strength inside the metal. Therefore, the hot carrier generation rate profile is dictated by EM field distribution and can thus adopt a chiral geometry under CPL. However, “hot carriers” are dynamic and diffuse away from hot spots, with part of their kinetic energy lost (becoming “warm carriers”). As

Optical bio/chemical sensors for vitamin B₁₂ analysis in food and pharmaceuticals: state of the art, challenges, and future outlooks

• Seyed Mohammad Taghi Gharibzahedi and
• Zeynep Altintas

Beilstein J. Nanotechnol. 2025, 16, 2207–2244, doi:10.3762/bjnano.16.153

Electromagnetic study of a split-ring resonator metamaterial with cold-electron bolometers

• Ekaterina A. Matrozova,
• Alexander V. Chiginev,
• Leonid S. Revin and
• Andrey L. Pankratov

Beilstein J. Nanotechnol. 2025, 16, 2199–2206, doi:10.3762/bjnano.16.152

• the dynamic range and complicating the optimization of noise-equivalent power (NEP). There have been proposals to integrate multiple sensing elements directly into the structure of a log-periodic antenna [28][29][30]. While promising, such designs face significant challenges in implementation. The

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

• nanoparticle systems, one functionalized with an oligo(ethylene glycol) ligand, and one functionalized with a mixture of the same with a dimannoside ligand. The dimannoside ligand was chosen to mimic the surface chemistry of viral spike proteins. We characterized the particles by electron microscopy, dynamic

• short oligo(ethylene glycol) chains. The particles were first characterized by dynamic light scattering (DLS) and zeta potential (ZP) measurements in solution, and by scanning electron microscopy (SEM) and scanning transmission electron microscopy (STEM) in vacuum. Samples were adsorbed on flat

• PEG thiol with carboxylic acid termination was used. To obtain the dimanno-AuNPs, 50 mol % of the same carboxylic acid ligand was mixed with 50 mol % of a dimannoside (Manα1-2Man) thiourea PEG thiol. After purification and lyophilization, the nanoparticles were obtained as brown powders. Dynamic light

Quality by design optimization of microemulsions for topical delivery of Passiflora setacea seed oil

• Daniel T. Pereira,
• Douglas Dourado,
• Danielle T. Freire,
• Dayanne L. Porto,
• Cícero F. S. Aragão,
• Myla L. de Souza,
• Guilherme R. S. de Araujo,
• Ana Maria Costa,
• Wógenes N. Oliveira,
• Anne Sapin-Minet,
• Éverton N. Alencar and
• Eryvaldo Sócrates T. Egito

Beilstein J. Nanotechnol. 2025, 16, 2116–2131, doi:10.3762/bjnano.16.146

• desirable nanostructural features over time [39]. It is important to note, however, that NaCMC forms polymeric networks when dispersed in aqueous media, which scatter light and may artificially increase the measured hydrodynamic diameter [40]. Consequently, dynamic light scattering (DLS) data may not

• assays that capture these dimensions. Ultimately, in vivo models remain the gold standard for assessing wound healing efficacy, as they replicate the dynamic, multicellular, and inflammatory nature of living tissue, providing crucial translational insights that cannot be obtained through in vitro testing

• microemulsions were determined by dynamic light scattering using a Zetasizer® Nano ZS (Malvern Panalytical Ltd. – Malvern, United Kingdom) at 25 °C with a fixed backscattering angle of 173°. Prior to analysis, samples were diluted in purified water (1:40 v/v) [13]. All measurements were performed in triplicate

Toward clinical translation of carbon nanomaterials in anticancer drug delivery: the need for standardisation

• Michał Bartkowski,
• Francesco Calzaferri and
• Silvia Giordani

Beilstein J. Nanotechnol. 2025, 16, 2092–2104, doi:10.3762/bjnano.16.144

• instance, small carbon nanoparticles (CNPs) are readily cleared through renal pathways, whereas larger or irregularly shaped CNPs tend to accumulate in organs such as the liver and spleen. Characterisation of these properties is typically performed using dynamic light scattering, electron microscopy, or

Multifrequency AFM integrating PeakForce tapping and higher eigenmodes for heterogeneous surface characterization

• Yanping Wei,
• Jiafeng Shen,
• Yirong Yao,
• Xuke Li,
• Ming Li and
• Peiling Ke

Beilstein J. Nanotechnol. 2025, 16, 2077–2085, doi:10.3762/bjnano.16.142

• traditional dynamic modes, PFT eliminates the need for intricate cantilever tuning by real-time regulation of the interaction force at each scan point. This innovation not only simplifies operation but also enables high-resolution topographic imaging with exceptional stability, even in challenging

• interaction forces, as supported by studies on multimodal AFM [26]. The higher dynamic stiffness of the third eigenmode, compared to the second, makes it less susceptible to damping by long-range surface forces (e.g., van der Waals forces). This allows it to sense the sharper gradients of short-range

• , establishing a novel multifrequency AFM technique. This method synergizes quasi-static force control with dynamic vibrational signals, enabling simultaneous high-resolution topography and mechanical mapping, as well as enhanced material contrast through eigenmode-derived phase imaging. Experimental results