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

• authors agree with an oxidation kinetic consistent with the Cabrera–Mott model [44][45]. As an electrochemical process, LAO is inherently current-dependent. Early studies showed that oxide growth evolves from an initial electronic tunneling regime to ionic transport as the film develops [46]. Dagata and

Comparative study on 3D morphologies of delignified, single tracheids and fibers of five wood species

• Helen Gorges,
• Felicitas von Usslar,
• Cordt Zollfrank,
• Silja Flenner,
• Imke Greving,
• Martin Müller,
• Clemens F. Schaber,
• Chuchu Li and
• Stanislav N. Gorb

Beilstein J. Nanotechnol. 2026, 17, 239–250, doi:10.3762/bjnano.17.16

• interpreting their wood anatomical features. In general, all five species in this study prefer humid and moist environments. Spruce and beech generally favor cool temperatures and adequate rainfall during growth season [46][47], Douglas fir and poplar perform better with moderate temperatures, but are able to

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

• reduces the active surface area. Moreover, AuNPs become partially embedded within the carbon matrix, reducing their access and availability for catalytic reactions [46]. Consequently, the composites prepared by RD typically exhibit superior catalytic performance compared to their DP-derived counterparts

Time of flight secondary ion mass spectrometry imaging of contaminant species in chemical vapour deposited graphene on copper

• Barry Brennan,
• Vlad-Petru Veigang-Radulescu,
• Philipp Braeuninger-Weimer,
• Stephan Hofmann and
• Andrew J. Pollard

Beilstein J. Nanotechnol. 2026, 17, 200–213, doi:10.3762/bjnano.17.13

• . Carbon present in the Cu foil is redistributed [43] with the removal of contamination effectively enhancing the relative C2− signal contribution from graphene [46]. With the electro-polishing process, the excessive carbon at the surface of the foil and from protrusions of carbon along rolling striations

• spectra [46]. This is clear for the BO sample in Figure 1a and the EP sample in Figure 1c, which still have C2− signals across all of the imaged areas. However, it is still more difficult to distinguish carbon contamination from graphene for the Ar and Ar:H2 samples in Figure 1b,d due to the increased

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

• automation, high-throughput experimentation, and ML to accelerate materials discovery [46]. In addition, materials informatics applies advanced data-driven techniques to systematically search the vast chemical and structural design space of engineered nanomaterials, allowing researchers to pinpoint

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

• targeted drug delivery with improved intracellular release and reduced systemic toxicity, highlighting the therapeutic advantage of pH-sensitive hydrazone bonds in nanocarrier design [46]. Another work involved polymers modified with weak acidic groups (e.g., carboxylic acids or phosphates). Under neutral

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

• formation. Hence, these results only confirm the statement regarding the opposite dependence between the particle size and hCMEC/D3 liposomal uptake and adhesion as well as the alterations on the internalization promoted by the adsorbed serum proteins onto the surface of NLs [46]. On the other hand, NLb2

Capabilities of the 3D-MLSI software tool in superconducting neuron design

• Irina E. Tarasova,
• Nikita S. Shuravin,
• Liubov N. Karelina,
• Fedor A. Razorenov,
• Evgeny N. Zhardetsky,
• Aleksandr S. Ionin,
• Mikhail M. Khapaev and
• Vitaly V. Bol’ginov

Beilstein J. Nanotechnol. 2026, 17, 122–138, doi:10.3762/bjnano.17.8

• strip was reduced from 10 to 4 μm thanks to a more advanced fabrication process implemented at IREE RAS [44][45][46]. As a result, the area occupied by the sigma neuron was reduced by a factor of 4.4 (to 10,500 μm2). Conversely, the area of the superconducting ground plane was increased by a factor of

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

• involve particles up to four times larger than those in the present study [39]. Notably, co-loading of 5-FU and R-PE in HSPC liposomes improved EE% to 46% and 42% for HSPC 25 and HSPC 50, respectively. This suggests a possible interaction between the protein and the drug, enhancing 5-FU retention

• were not statistically different under the same conditions. Previous reports show that with the DSPC lipid there is greater heterogeneity when compared to DPPC [46]. As expected, all liposomal formulations exhibited a negative zeta potential due to the presence of phosphate groups in the phospholipid

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

• Aires (Argentina) in 1986, the “ICOM Code of Professional Ethics”, was unanimously adopted. It has been amended, revised, and retitled as “ICOM Code of Ethics for Museums” in the subsequent years and sets minimum standards of professional practice and performance for museums and their staff [46]. In

• [46][47]. Over the years, to these established criteria, another aspect has been increasingly, though not yet formally, acknowledged within the conservation community, namely, the sustainability of the material. Along these lines, with broader environmental awareness, coatings are now often expected

Subdigital integumentary microstructure in Cyrtodactylus (Squamata: Gekkota): do those lineages with incipiently expressed toepads exclusively exhibit adhesive setae?

• Philipp Ginal,
• Yannick Ecker,
• Timothy Higham,
• L. Lee Grismer,
• Benjamin Wipfler,
• Dennis Rödder,
• Anthony Russell and
• Jendrian Riedel

Beilstein J. Nanotechnol. 2026, 17, 38–56, doi:10.3762/bjnano.17.4

• active distoproximal hyperextension of the digits [46][47][48]. In anoles, the pattern of setal length change and the direction of digit detachment from the substratum is reversed [47], and this is also the case in lineages of geckos that exhibit the most basic expression of toepad development [36]. In

Reduced graphene oxide paper electrode for lithium-ion cells – towards optimized thermal reduction

• Agata Pawłowska,
• Magdalena Baran,
• Stefan Marynowicz,
• Aleksandra Izabela Banasiak,
• Adrian Racki,
• Adrian Chlanda,
• Tymoteusz Ciuk,
• Marta Wolczko and
• Andrzej Budziak

Beilstein J. Nanotechnol. 2026, 17, 24–37, doi:10.3762/bjnano.17.3

• Agata Pawlowska Magdalena Baran Stefan Marynowicz Aleksandra Izabela Banasiak Adrian Racki Adrian Chlanda Tymoteusz Ciuk Marta Wolczko Andrzej Budziak Flake Graphene Research Group, Łukasiewicz Research Network – Institute of Microelectronics and Photonics, al. Lotników 32/46, 02-668, Warsaw

• Technologies Research Group, Łukasiewicz Research Network – Institute of Microelectronics and Photonics, al. Lotników 32/46, 02-668, Warsaw, Poland 10.3762/bjnano.17.3 Abstract This work introduces the results of characterizing free-standing reduced graphene oxide paper, given its potential use as an

• –C group”) [46]; however, they can also origin from –OH groups as well as ether (C–O) and epoxide (C–O–C) groups [27][46]. The band near ≈1570 cm−1 can be interpreted as a result of stretching vibrations of the C=C bonds in the aromatic lattice [27][46]. Another origin of this band might be the

Competitive helical bands and highly efficient diode effect in F/S/TI/S/F hybrid structures

• Tairzhan Karabassov,
• Irina V. Bobkova,
• Pavel M. Marychev,
• Vasiliy S. Stolyarov,
• Vyacheslav M. Silkin and
• Andrey S. Vasenko

Beilstein J. Nanotechnol. 2026, 17, 15–23, doi:10.3762/bjnano.17.2

• numerous theoretical propositions demonstrating the possibility of the superconducting diode effect such as bulk superconducting materials [22][23][24][25][26][27][28][29][30][31][32][33][34], proximity-effect hybrid structures [35][36][37][38][39][40][41][42][43][44][45], Josephson structures [46][47][48

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

• density of Cu) were considered. Assuming an initial velocity of ≈100 m·s−1 [45] for 0 V acceleration bias, the total energy per atom increases linearly from 0.003 eV·atom−1 at 0 V to 0.068 eV·atom−1 at 1000 V, placing the single-charged NPs within the low-energy regime (soft landing) [46]. Note, the term

• energy, NP surface termination, relative orientation of the NP upon landing, and mechanical properties of NP and substrate [46][47]. However, a very decisive parameter is the impact velocity, which can be controlled by the substrate bias voltage applied during deposition. A higher bias voltage results in

• between 0 and 1000 V bias, the energy per atom (≈2.8 eV·atom−1) is still clearly below the binding strength of a bulk Cu–Cu bond (≈3.5 eV·atom−1) [51]. This energy per atom remains near the upper limit of the soft-landing regime, but approaches the threshold of the intermediate regime [46]. Larger NPs (10

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

• heterogeneous biological samples. Earlier studies using luminescent nanothermometers have demonstrated spatially resolved, yet essentially planar, temperature mapping in transparent or thin systems [24][25]. More recently, efforts in luminescence-based 3D thermometry at the cellular scale [46][47] have explored

Terahertz-range on-chip local oscillator based on Josephson junction arrays for superconducting quantum-limited receivers

• Fedor V. Khan,
• Lyudmila V. Filippenko,
• Andrey B. Ermakov,
• Mikhail Yu. Fominsky and
• Valery P. Koshelets

Beilstein J. Nanotechnol. 2025, 16, 2296–2305, doi:10.3762/bjnano.16.158

• corresponding resonance frequency is below the operating range of the samples, we will not discuss these effects here. At certain parameter values, the IVC of the single JJ exhibits a number of features that can be quantitatively described by the RLCSJ model, as shown in [38][45][46]. The image of the

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

• heating capability, a critical requirement for hyperthermia applications. The temperature increases of 6.5 and 9.6 °C under 536 and 796 kHz, respectively, surpass the thermal threshold required to induce apoptosis in cancer cells (42–46 °C). The fast heating kinetics observed here are comparable to those

Geometry-controlled engineering of the low-temperature proximity effect in normal metal–superconductor junctions

• Munisa A. Tomayeva,
• Vyacheslav D. Neverov,
• Andrey V. Krasavin,
• Alexei Vagov and
• Mihail D. Croitoru

Beilstein J. Nanotechnol. 2025, 16, 2265–2273, doi:10.3762/bjnano.16.155

• heterojunction, and g = 0 in the normal region [45]. The effective mean-field Hamiltonian associated with Equation 3 is written as [44][46]: Here is the single-particle Hamiltonian, with δij as the Kronecker delta and Ui as the Hartree potential. The eigenstates and eigenvalues of Heff can be obtained by

• experiments, where the DOS remains nonzero at low energies. This broadening arises from inelastic scattering, interface imperfections, and finite quasiparticle lifetimes [46][53][57]. Experimentally, the proximity gap can be probed by tunneling spectroscopy by measuring the differential conductance dI/dV on

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

• many morphologically distinct cPNSs [29][30][31][32][33][34][35]. Separately, chiral organic scaffolds (e.g., DNA, DNA origami and peptides) have also been used to coax achiral plasmonic nanocrystals (NCs) into chiral assemblies [36][37][38][39][40][41][42][43][44][45][46][47][48]. The tetragonal and

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

• (e.g., metformin) and bile acid sequestrants (e.g., cholestyramine), and patients with inherited disorders such as deficiency of the non-glycosylated protein of transcobalamin II (TC-II) [2][10][45][46][47][48]. Pathways of vitamin B12 absorption and metabolism Two principal mechanisms exist for 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

• experimental error. Considering the size of a water molecule (~0.28 nm) and the typical thickness of hydration layers (~0.6 nm) [21][22][44][46][47], the absolute values of water adsorption on dimanno-AuNPs fit to three to four layers of water (~1.5 nm). STEM found that the organic layer on dimanno-AuNPs is

Microplastic pollution in Himalayan lakes: assessment, risks, and sustainable remediation strategies

• Sameeksha Rawat,
• S. M. Tauseef and
• Madhuben Sharma

Beilstein J. Nanotechnol. 2025, 16, 2144–2167, doi:10.3762/bjnano.16.148

• catalysts, are a good example of a new method that has achieved great degrading effectiveness and is under study regarding its potential application to cold environments [46]. However, before being widely used in delicate ecosystems like Himalayan lakes, chemical methods must be carefully optimized since

• environmental factors like pH, temperature, and the availability of nutrients [50]. There has been promising development within the field of genetic engineering in relation to the creation of microbial consortiums optimized for high-efficiency degradation [46]. As reported by Rizvi et al., some fungi, such as

• alpine ecosystems [46]. Tiwari et al. found that psychrophilic lipases and esterases found in marine environments degrade MPs in low-temperature experiments, lending credibility to their use in Himalayan habitats [42]. The ecological significance of cryophilic fungal species has been highlighted by

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

• other components such as NaCMC and vitamin E [44][45]. Surface tension The surface tension of the microemulsion was characterized through six replicates, yielding an average value of 40.27 ± 0.22 mN·m−1. Similar surface tension values have been reported for microemulsions in the literature [46][47

Rapid synthesis of highly monodisperse AgSbS₂ nanocrystals: unveiling multifaceted activities in cancer therapy, antibacterial strategies, and antioxidant defense

• Funda Ulusu,
• Adem Sarilmaz,
• Yakup Ulusu,
• Faruk Ozel and
• Mahmut Kus

Beilstein J. Nanotechnol. 2025, 16, 2105–2115, doi:10.3762/bjnano.16.145

• nanoparticles [44][45]. Cell inhibition in cell lines can be attributed to intracellular accumulation of nanoparticles leading to oxidative stress-induced apoptosis and necrosis [46]. The findings of this investigation demonstrate that NCs exhibit a substantially lower inhibitory effect on healthy cell lines

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

• rapid pace of discovery and innovation in the field. For instance, CDs are not well-defined due to a high variation in structural composition, the nomenclature of which is a current point of debate [46]. Moreover, there is a lack of publicly available, centralised databases on nanocarriers, leading