Nanoglasses: a trail towards uncharted regions of vitreous materials and their properties?

• Gerhard Wilde and
• Horst Hahn

Beilstein J. Nanotechnol. 2026, 17, 1047–1062, doi:10.3762/bjnano.17.72

Influence of an external electric field on the catalytic CO oxidation of nanoscaled CeO₂ and its La³⁺ and Gd³⁺ congeners

• Parastoo Jamshidi,
• Silvio Heinschke and
• Jörg J. Schneider

Beilstein J. Nanotechnol. 2026, 17, 1028–1038, doi:10.3762/bjnano.17.70

• CO oxidation capability on solid nCeO2 under an external electric field. Results and Discussion Characterization A series of nCeO2, containing Gd3+ and La3+ (2.5% and 5%), was synthesized by a precipitation method (see Supporting Information File 1). XRD patterns are in accord with JCPDS of 34-0394

• corresponding gas dosing and exposure sequence is summarized in Supporting Information File 1. The graphic was created with Solid Edge. This content is not subject to CC BY 4.0. Supporting Information Supporting Information File contains more information about synthesis, characterization and raw data values of

Synthesis and characterization of RF-sputtered ZnTe/Cu_2−xTe thin films for solar cell applications

• Gerardo Arreola Jardón,
• Susana Meraz Dávila,
• Claudia Elena Pérez García,
• Aime Margarita Gutiérrez Peralta and
• Sergio Joaquín Jiménez Sandoval

Beilstein J. Nanotechnol. 2026, 17, 1016–1027, doi:10.3762/bjnano.17.69

• transmittance with increasing Cu concentration, attributed to the metallic-like absorption of Cu2−xTe phases. Electrical characterization revealed a transition from semiconducting to highly conductive behavior with resistivity decreasing from approximately 102 to 10−2 Ω·cm for films grown at 300 °C and from 101

• deposition time was fixed at 60 min for all samples. Structural and chemical characterization The chemical composition of the films grown on silicon substrates was determined by energy dispersive X-ray spectroscopy (EDS) using a scanning electron microscope (XL30, ESEM, Phillips) equipped with EDX (EDAX) and

Ultrasonic irradiation in the synthesis of nanohydroxyapatite: a chemically friendly technique for improving hemocompatibility and antibiofilm applications

• Juan Mendoza Turmero,
• Cristina Parra Pantoja,
• Marcos Sabino Gutiérrez,
• Milagro Fernández-Delgado,
• Claudia Alvarado-Castillo,
• Damarys Soto Gil,
• María E. Gomes Gomes,
• Yony Gutiérrez Barrios and
• Daniel Suárez Arteaga

Beilstein J. Nanotechnol. 2026, 17, 991–1015, doi:10.3762/bjnano.17.68

• and Nanotechnology, IVIC. Miranda State, Venezuela Laboratory of Hemostasis and Vascular Genetics, Center for Biophysics and Biochemistry, IVIC. Miranda State, Venezuela Nanomaterials Characterization Laboratory, Center for Materials Engineering and Nanotechnology, IVIC. Miranda State, Venezuela

• considered a model for studying nosocomial bacterial biofilms [33][34]; more effective biofilm control strategies should be developed for patients requiring indwelling medical devices. Thanks to its multifunctionality and excellent bioactive and biocompatible properties, the synthesis, characterization, and

Development of Protium heptaphyllum essential oil-loaded nanocapsules: experimental design and biological activity

• Debora Freitas Silva,
• Kaidy Giselle Orellana,
• Allessya Lara Dantas Formiga,
• Jin Wang,
• Eloisa Helena de Aguiar Andrade,
• Aline Collares Valente Pinheiro,
• Maria Izabel de Jesus,
• Francisco Canindé Ferreira de Luna,
• Wallax Augusto Silva Ferreira,
• Edivaldo Herculano Correa de Oliveira,
• Francisco Humberto Xavier Junior,
• Emmanuel Abraham Ho and
• Marcele Fonseca Passos

Beilstein J. Nanotechnol. 2026, 17, 974–990, doi:10.3762/bjnano.17.67

• coefficients (R2, adjusted R2, and predicted R2), analysis of variance (ANOVA), and residual diagnostics. Additionally, the experimental design was executed in random order, as described by Esmaeili and Gholami [63]. Characterization of mean hydrodynamic size, polydispersity index, and zeta potential The mean

Materials challenges in solid-state sensors for continuous monitoring of ions in water

• Maryam Darestani-Farahani and
• Peter Kruse

Beilstein J. Nanotechnol. 2026, 17, 935–973, doi:10.3762/bjnano.17.66

Nanocarrier strategies to overcome P-glycoprotein-mediated drug resistance in cancer therapy

• Andreina Quevedo-Enríquez,
• Katty Yi Zhang,
• Denisse Yajaira Enriquez,
• Byron Raul Inapanta,
• Roxana Noemí Peroni and
• Christian Rafael Quijia

Beilstein J. Nanotechnol. 2026, 17, 882–921, doi:10.3762/bjnano.17.64

Nanoparticle delivery systems for HIV pre-exposure prophylaxis (PrEP): advances and challenges

• Sonia Zahara and
• Björn M. Reinhard

Beilstein J. Nanotechnol. 2026, 17, 839–853, doi:10.3762/bjnano.17.60

• well as improved tissue penetration across biological barriers and are therefore of interest to implement LA-PrEP using established, well-characterized ARVs. To achieve this goal and to maximize efficacy, nanoparticle delivery systems require a careful design and characterization. In this manuscript we

Sustainable fabrication of 2D-based devices through reuse of substrates with microfabricated electrodes

• Ying Zhang,
• Yigit Sozen,
• Esteban Zamora-Amo,
• Thomas Pucher,
• Nuria Jiménez-Arévalo,
• Zdenek Sofer,
• Yong Xie and
• Andres Castellanos-Gomez

Beilstein J. Nanotechnol. 2026, 17, 818–827, doi:10.3762/bjnano.17.58

• repeated substrate reuse, we performed multiple cycles of device fabrication, electrical characterization, and subsequent cleaning on a microfabricated SiO2/Si chip with Ti/Au electrodes. MoS2 flakes obtained via roll-to-roll mechanical exfoliation were sequentially transferred onto the same pre-patterned

• electrodes to fabricate three FETs [32][37]. After each fabrication, the drain–source current versus bias voltage (I–V) characteristics were measured at different gate voltages, as shown in Figure 3a–c. Following the electrical characterization, the samples underwent the cleaning process, and the substrates

• were tested to verify the absence of any electrical connections between the electrodes. The insets in Figure 3a–c show the electrical characterization after each cleaning process, confirming the absence of residual conductivity between the electrodes, indicating effective removal of the conductive

Glycerol photoelectrochemical oxidation reaction at carbon nitrides/BiVO₄ materials

• Charles Garcia da Cunha,
• Isabelle M. D. Gonzaga,
• Cristian Hessel,
• Izadora F. Reis,
• Ivo F. Teixeira,
• Lucia H. Mascaro and
• Elton Sitta

Beilstein J. Nanotechnol. 2026, 17, 806–817, doi:10.3762/bjnano.17.57

• °C·min−1 up to 500 °C and held for 2 h. After completing this step, the films were soaked into NaOH solution (1.0 mol·L−1) for 30 min to remove the excess of unreacted vanadium, washed with distilled water, and dried at ambient temperature. Characterization of materials Prior to deposition on FTO

• (Supporting Information File 1, Equation S1) [34]. The photoelectrochemical characterization was carried out using a potentiostat/galvanostat (PGSTAT302N, Autolab, Metrohm). Measurements were performed in a three-electrode cell containing a Na2SO4 solution (0.5 mol·L−1, pH 6.8), BiVO4 or CN/BiVO4 as working

• electrochemical cell (Supporting Information File 1, Figure S1). Linear sweep voltammetry (LSV) curves were acquired in the dark and under simulated solar exposure, ranging from −0.6 to 1.4 V vs Ag/AgCl/KClsat at 50 mV·s−1. Results and Discussion Physical characterization The CNs thermostability was evaluated by

Restorative potential of laser-synthesized silver nanoparticles with Salvia officinalis for periodontal disease treatment: an in vitro study

• Jelena Filipović Tričković,
• Sanja Živković,
• Bojana Ilić,
• Miloš Tošić,
• Jelena Marinković,
• Ana Valenta Šobot and
• Miloš Momčilović

Beilstein J. Nanotechnol. 2026, 17, 781–795, doi:10.3762/bjnano.17.55

• , collagen production, and inflammatory responses. This approach aims to explore the potential effects of PLAL-generated AgNPs in sage extract for improved periodontal treatment strategies. Materials and Methods Preparation and characterization of aqueous sage leaf extract Aqueous sage leaf extract (sage

• conditions. After synthesis, characterization of the AgNP samples was performed. AgNP characterization The total concentration of silver in obtained colloidal solutions was determined using inductively coupled plasma optical emission spectroscopy (ICP-OES, iCap7400 DUO, Thermo Fisher, USA) and expressed as

• distribution was measured manually, measuring at least 1000 nanoparticles using the image capture software (SemAfore, Version 5.21, Finland). Following the AgNP characterization, antibacterial testing, as well as the assessment of their effects on human GFCs was performed. Experimental design and treatments

Substrate-dependent pore formation in molybdenum disulfide monolayers under ion irradiation

• Yossarian Liebsch,
• Umair Javed,
• Lucia Skopinski,
• Leon Daniel,
• Franziska Appel,
• Radia Rahali,
• Clara Grygiel,
• Henning Lebius,
• Carolin Frank,
• Lars Breuer,
• Leon Kirsch,
• Frieder Koch,
• Jani Kotakoski and
• Marika Schleberger

Beilstein J. Nanotechnol. 2026, 17, 769–780, doi:10.3762/bjnano.17.54

• to MoS2 on SiO2. As shown previously [13], even modest threshold shifts can strongly affect the pore formation efficiency. The inferred efficient out-of-plane dissipation from MoS2 into Au is consistent with the well-known strong MoS2–Au interfacial coupling. Our own Raman and PL characterization of

• placing a droplet of water near the grid, the water can intercalate between the flakes and the substrate, lifting off the MoS2 in the process and pressing it against the QUANTIFOIL® holey carbon mesh. Sample preparation and characterization are schematically shown in Figure 6. To investigate the

• Au, the monolayers have to be transferred onto TEM grids for STEM characterization. For this purpose, a thin polystyrene (PS) layer is spin-coated onto the sample. The sample is then immersed in a preheated KI/I2 etching solution (4 g KI, 1 g I2, 150 mL H2O) at 40 °C. After approximately 1 h, the Au

Tailoring Ag–Pt nanoalloys through solid-state dewetting: structural and optical insights

• Marcin Łapiński,
• Piotr Okoczuk,
• Blaž Grobiša,
• Ewa Pawlikowska,
• Amelia Rozwadowska,
• Wojciech Sadowski and
• Barbara Kościelska

Beilstein J. Nanotechnol. 2026, 17, 748–759, doi:10.3762/bjnano.17.52

• of Pt. Experimental Corning 1737 glass and Si (111) substrates covered by a native oxide layer were used for the deposition of platinum/silver bilayers. Samples on Si substrates were used for detailed characterization of surface morphology and chemical composition, whereas Corning glass substrates

Oxidative atmosphere-driven formation of single-phase spinel CuRh₂O₄ nanofibers for alkaline water oxidation

• Namhee Kim,
• Sumin Ko,
• Sohyeon Choi,
• Seoyoon Jang,
• Myung Hwa Kim and
• Dasol Jin

Beilstein J. Nanotechnol. 2026, 17, 737–743, doi:10.3762/bjnano.17.50

• characterization Morphology and elemental composition of the synthesized nanomaterials were examined using field-emission scanning electron microscopy (FE-SEM; JEOL JSM-6700F) and high-resolution transmission electron microscopy (HRTEM; JEOL JEM-2100F). Surface chemical states and crystallographic structures were

• as-prepared nanomaterials synthesized under different O2 concentrations. Peaks marked with • indicate the presence of secondary copper oxide phases (Cu2O). Deconvoluted AR-XPS spectra of Cu–Rh bimetallic oxides in the (a) Cu 2p and (b) Rh 3d regions. (a) Raman characterization and (b) HRTEM image of

Environmental applications of silver nanoparticles: state-of-the-art review and emerging trends

• Soni Prajapati,
• Akash Kumar and
• Ranjana Singh

Beilstein J. Nanotechnol. 2026, 17, 697–736, doi:10.3762/bjnano.17.49

Molecular engineering of individual dye-based nanoparticle photostability for ultrabright two-photon fluorescence

• Eleonore Kurek,
• Sasha Cooper,
• Alexandre Clausolles,
• Karen Perronet,
• Jonathan Daniel,
• Mireille Blanchard-Desce and
• François Marquier

Beilstein J. Nanotechnol. 2026, 17, 688–696, doi:10.3762/bjnano.17.48

• excitation, their single-particle properties under two-photon excitation remain to be evaluated. Here, we perform a comprehensive optical characterization of two distinct dFONs designed to exhibit the same two-photon brightness but with different photostabilities. Saturation measurements of individual

• dominant mechanism responsible for the accelerated photobleaching of dFONs(2) [36]. Conclusion The comprehensive optical characterization of individual dFONs(1) and dFONs(2) confirms that both systems exhibit the expected comparable brightness under 2P excitation at λ = 1030 nm, despite differences in

• . Such insights are essential for optimizing fluorophore-based nanoparticles in nonlinear microscopy and other bioimaging applications where brightness and stability must be carefully balanced. Experimental Nanoparticle preparation The synthesis and characterization of the dyes are described in details

afspm: A framework for manufacturer-agnostic automation in scanning probe microscopy

• Nicholas J. Sullivan,
• Julio J. Valdés,
• Kirk H. Bevan and
• Peter Grutter

Beilstein J. Nanotechnol. 2026, 17, 653–667, doi:10.3762/bjnano.17.45

• , preparing, running, and analyzing such experiments requires significant domain knowledge and expertise. Dozens of works over the past decade have investigated SPM automation. Some have shown probe tip conditioning to ensure proper surface characterization and/or manipulation [2][3][4]. Others have

• system, we highlight [13], where atomic-level characterization is achieved via, among other processes, a thermal drift correction approach first described in [14]. Despite promising results, a lingering issue common to all these techniques is reusability. In most cases, the source code is written for a

Two-step laser synthesis of Ag@TiO₂ nanomaterials for the photocatalytic degradation of rhodamine B

• Marija Kovačević,
• Miloš Tošić,
• Rafaela Radičić,
• Vladimir Rajić,
• Nikša Krstulović,
• Miloš Momčilović and
• Sanja Živković

Beilstein J. Nanotechnol. 2026, 17, 622–634, doi:10.3762/bjnano.17.43

• pulsed laser ablation in liquids (PLAL). Initially, silver was ablated using 200 and 2000 pulses and deposited onto titanium targets via PLD. Subsequently, these modified targets were submerged in water and processed using PLAL to generate the final nanomaterials. Characterization through HRTEM, EDS, and

• characterization was performed using scanning electron microscopy (SEM) and transmission electron microscopy (TEM) with energy-dispersive spectroscopy (EDS), aiming to establish a clear correlation between synthesis parameters, nanostructure features, and photocatalytic activity. In our previous studies [6][7][21

Recent progress in enhancing built-in electric fields of perovskite solar cells via junction engineering

• Tong Xiao and
• Ke Xu

Beilstein J. Nanotechnol. 2026, 17, 602–621, doi:10.3762/bjnano.17.42

• , significantly lowering migration barriers and enhancing charge-separation efficiency. SEM and GIWAXS characterization of the SnAc2 + DMS-treated perovskite film is shown in Figure 2. Accordingly, the devices demonstrated exceptional performance, with carrier lifetimes extended to 812 ns and a PCE increased to

Towards targeted drugs and next generation of nanomedicines

• Anna Salvati,
• Silvia Giordani and
• Wolfgang J. Parak

Beilstein J. Nanotechnol. 2026, 17, 598–601, doi:10.3762/bjnano.17.41

• used for vaccination are composed of a complex mixture of different lipids, all of which have a particular function. Additionally, inorganic nanoparticles can be made with controlled size and shape out of many different materials. Nanotechnology has also made standardized characterization and quality

Probing tribological evolution in atomically thin MoS₂ at different scales

• Xingzhong Zeng and
• Miao Zhang

Beilstein J. Nanotechnol. 2026, 17, 586–597, doi:10.3762/bjnano.17.40

• sequentially in acetone, ethanol, and deionized water via ultrasonic cleaning and then dried with high-purity nitrogen. Sample characterization MoS2 layer thickness was determined via AFM (MFP-3D, Asylum Research) and Raman spectroscopy (inVia Reflex, Renishaw). AFM topographic images were acquired in tapping

• is qualitatively inferred to intensify with increasing load. For quantitative characterization of this load dependence, the lateral force peak values within each stick–slip cycle during the strengthening stage were extracted. Figure 3c and Figure 3d depict these extracted peak values corresponding

• details of individual sub-nanoscale events are not resolvable, the load-dependent variation trend of slip distance still accurately characterizes the evolution of sub-nanoscale stick–slip activity (i.e., the frequency and intensity of sub-nanoscale events). This spatial characterization is sufficient to

Impacts of annealing on structural and photophysical properties of zinc phthalocyanine adsorbed on graphene

• Gautier Creutzer,
• Quentin Fernez,
• Nataliya Kalashnyk,
• Zohreh Safarzadeh,
• Lydia Sosa Vargas,
• Céline Fiorini-Debuisschert,
• Nicolas Fabre and
• Fabrice Charra

Beilstein J. Nanotechnol. 2026, 17, 576–585, doi:10.3762/bjnano.17.39

• experienced by ZnPc self-assembled monolayer on graphene or HOPG. Single ZnPc molecules are guest-isolated within the nanocavities of a self-assembled 2D host matrix, preventing intermolecular interactions and allowing for individual characterization. This phase change, induced by annealing, is discussed in

• combination of spectral and structural characterization techniques (absorption, Raman micro-spectroscopy, STM, absorption anisotropy) which reveal marked changes upon annealing. We tentatively interpret those changes as a transition of the adsorbed ZnPc molecules, individualized inside TSB35-C12 pores, from a

Laser–material interactions in liquids for the synthesis of nanomaterials: current status and perspectives

• Carlos Doñate Buendia,
• Bilal Gökce and
• Leonid V. Zhigilei

Beilstein J. Nanotechnol. 2026, 17, 571–575, doi:10.3762/bjnano.17.38

• [25][26][27][28], nanoparticle fragmentation intertwined with the generation and collapse of nanobubbles in LFL [29], as well as defect generation during laser-induced melting and resolidification in liquids [30][31]. Experimental investigation of these processes, however, requires characterization

Synthesis of Cu–Mo/TiO₂ and Co–Mo/TiO₂ photocatalysts for the efficient degradation of organic pollutants in water

• Ilse Acosta,
• Brenda Zermeño,
• Edgar Moctezuma,
• Luis F. Garay-Rodríguez and
• Isaías Juárez-Ramírez

Beilstein J. Nanotechnol. 2026, 17, 559–570, doi:10.3762/bjnano.17.37

• , copper and cobalt, were added at 0.2–0.5 wt %. The co-doped TiO2 photocatalysts were characterized by XRD, SEM, N2 physisorption, UV–vis diffuse reflectance spectroscopy, and photoluminescence spectroscopy. The structural characterization showed stabilization of the anatase phase, and lattice distortion

• was evidenced after dopant incorporation into the TiO2 structure. Morphological characterization showed poorly defined spherical particles that decreased in size with increasing Cu and Co concentrations. PL spectra showed an additional signal attributed to the ability of the metal dopants to capture

• environmental remediation processes. This research project reports the synthesis and characterization of two photocatalyst systems not reported before for water remediation, namely, co-doped photocatalysts Cu–Mo/TiO2 and Co–Mo/TiO2 synthesized by the sol–gel method. The structural, optical, and morphological

Advances in nanotechnology applied to natural products

• Douglas Dourado,
• Fábio Rocha Formiga,
• Éverton do Nascimento Alencar and
• Franceline Reynaud

Beilstein J. Nanotechnol. 2026, 17, 555–558, doi:10.3762/bjnano.17.36

• , hybrid, and inorganic platforms, reflecting the interdisciplinarity of the field, from nanosystem synthesis and physicochemical characterization to biomedical, pharmaceutical, cosmetic, and environmental applications. Among the nanostructures, lipid-based carriers, including nanoemulsions, microemulsions