TiO₂ immobilized on 2D mordenite: effect of hydrolysis conditions on structural, textural, and optical characteristics of the nanocomposites

• Marina G. Shelyapina,
• Rosario Isidro Yocupicio-Gaxiola,
• Gleb A. Valkovsky and
• Vitalii Petranovskii

Beilstein J. Nanotechnol. 2025, 16, 128–140, doi:10.3762/bjnano.16.12

• distance and, hence, the mesopore size, but also the aluminum distribution and acidic properties of the obtained material, which are key parameters for catalysts [5][7][8][9][10]. One widely used component for the synthesis of 2D zeolites is CTAB [5][9][11][12][13]. To prepare mesoporous materials from

Comparison of organic and inorganic hole transport layers in double perovskite material-based solar cell

• Deepika K and
• Arjun Singh

Beilstein J. Nanotechnol. 2025, 16, 119–127, doi:10.3762/bjnano.16.11

• corner-sharing BO6 and B′O6 units featuring a rock salt-like arrangement [10][11]. The commercialization of PSCs is impeded because of toxicity and long-term instability. DPSCs turned out to be better than PSCs because of better tunability, higher environmental stability, and higher efficiency. In DPSCs

Nanocarriers and macrophage interaction: from a potential hurdle to an alternative therapeutic strategy

• Naths Grazia Sukubo,
• Paolo Bigini and
• Annalisa Morelli

Beilstein J. Nanotechnol. 2025, 16, 97–118, doi:10.3762/bjnano.16.10

• ]. Strategies for manipulating macrophage activation and function are diverse, ranging from depleting macrophages in diseased tissues, such as in cancer immunotherapy [9][10][11], to employing non-surgical treatments like extracorporeal shock wave therapy in various rheumatic diseases to promote resolution and

Modeling and simulation of carbon-nanocomposite-based gas sensors

• Roopa Hegde,
• Punya Prabha V,
• Shipra Upadhyay and
• Krishna S B

Beilstein J. Nanotechnol. 2025, 16, 90–96, doi:10.3762/bjnano.16.9

• Langmuir adsorption model, Freundlich adsorption model, Temkin adsorption model, and Brunauer–Emmett–Teller (BET) model. The Langmuir adsorption isotherm equation is typically derived through a kinetic approach and relies on certain assumptions [11]. Accurate adsorption processes rely on effective isotherm

Characterization of ZnO nanoparticles synthesized using probiotic Lactiplantibacillus plantarum GP258

• Prashantkumar Siddappa Chakra,
• Aishwarya Banakar,
• Shriram Narayan Puranik,
• Vishwas Kaveeshwar,
• C. R. Ravikumar and
• Devaraja Gayathri

Beilstein J. Nanotechnol. 2025, 16, 78–89, doi:10.3762/bjnano.16.8

• semiconductors. Also, ZnO NPs exhibit antimicrobial activity, targeted drug delivery, catalytic activity, and antidiabetic, larvicidal, acaricidal and anticancer activity in addition to their usage in different medical devices and pharmaceuticals [11][12][13]. We report the ecologically safe production of ZnO

Instance maps as an organising concept for complex experimental workflows as demonstrated for (nano)material safety research

• Benjamin Punz,
• Maja Brajnik,
• Joh Dokler,
• Jaleesia D. Amos,
• Litty Johnson,
• Katie Reilly,
• Anastasios G. Papadiamantis,
• Amaia Green Etxabe,
• Lee Walker,
• Diego S. T. Martinez,
• Steffi Friedrichs,
• Klaus M. Weltring,
• Nazende Günday-Türeli,
• Claus Svendsen,
• Christine Ogilvie Hendren,
• Mark R. Wiesner,
• Martin Himly,
• Iseult Lynch and
• Thomas E. Exner

Beilstein J. Nanotechnol. 2025, 16, 57–77, doi:10.3762/bjnano.16.7

• reactive surface area of nanomaterials is the instantaneous interaction with their surroundings through formation of an acquired environmental or biomolecule corona [11][12] and/or via physical or chemical transformations that can occur at any of the nanomaterials’ life cycle stages [13][14]. The ability

Advanced atomic force microscopy techniques V

• Philipp Rahe,
• Ilko Bald,
• Nadine Hauptmann,
• Regina Hoffmann-Vogel,
• Harry Mönig and
• Michael Reichling

Beilstein J. Nanotechnol. 2025, 16, 54–56, doi:10.3762/bjnano.16.6

• al. present the application of AFM-based infrared nanospectroscopy to coated polymer surfaces [11]. The authors prepare thin films of SiOx on polypropylene surfaces by plasma-enhanced chemical vapor deposition (PE-CVD), which is commonly done to improve gas barrier properties of polypropylene. They

Theoretical study of the electronic and optical properties of a composite formed by the zeolite NaA and a magnetite cluster

• Joel Antúnez-García,
• Roberto Núñez-González,
• Vitalii Petranovskii,
• H’Linh Hmok,
• Armando Reyes-Serrato,
• Fabian N. Murrieta-Rico,
• Mufei Xiao and
• Jonathan Zamora

Beilstein J. Nanotechnol. 2025, 16, 44–53, doi:10.3762/bjnano.16.5

• ], heavy metal removal [11][12], sensor technologies [13][14][15][16], and biomedical applications [17]. Nanoscale materials represent a thriving field of research with a wide range of potential applications. Today, it is generally recognized that properties like hardness, reactivity, toxicity, and optical

Precursor sticking coefficient determination from indented deposits fabricated by electron beam induced deposition

• Alexander Kuprava and
• Michael Huth

Beilstein J. Nanotechnol. 2025, 16, 35–43, doi:10.3762/bjnano.16.4

• estimate or initial guess in calculations or even simulations dedicated to FEBID for precursors such as WF6 [9], Me3CpPtMe [10][11][12][13][14][15], HCo3Fe(CO)12, and Nb(NMe2)3(N-t-Bu) [12], as well as tetraethyl orthosilicate (TEOS) [16]. The sticking coefficient has been determined only in the work of

• precursor flux Φ for these precursors was thus estimated at 270 and 1900 nm−2·s−1, respectively. The volume deposited from a single precursor molecule V was assumed to be 0.2 nm3 for both precursors as a rough estimate with regard to these works [11][12][23]. Detailed estimation approaches for V and Φ can

• growth regime has to be assessed. Using the parameters reported in [10][11], an estimation of the secondary electron (SE) surface flux of 5.4 × 105 nm−2·s−1 at the BIR center with a 1400 nm wide beam at 5 keV and 400 nA on a gold-covered substrate and precursor flux estimation of 1900 nm−2·s−1, the

Bioinspired nanofilament coatings for scale reduction on steel

• Siad Dahir Ali,
• Mette Heidemann Rasmussen,
• Jacopo Catalano,
• Christian Husum Frederiksen and
• Tobias Weidner

Beilstein J. Nanotechnol. 2025, 16, 25–34, doi:10.3762/bjnano.16.3

• SNFs. These filaments have been developed for coatings on polymers [10][11][12], textiles [12][13][14][15][16][17], aluminium and titanium [11][12], and glass [11][12][13][18][19], to replicate the water-repelling effects observed in nature [13][18][20][21]. Coatings with nano- or micrometer-sized

• polymerization of a polysiloxane on the material surface [18]. The polysiloxane methyl groups lower the surface energy and render the surface hydrophobic. Clearly, the surface chemistry of steel surfaces is very different from the previously used materials such as glass [11][12][13][18], polymers [10][11][12

• ], and textiles [11][12][13][14][15][16] as it does not offer the hydroxy moieties used previously for direct surface polymerization. It is therefore important to carefully test the stability and attachment of any SNFs growing on steel surfaces. Mechanical scratching of the coated steel surface will

A nanocarrier containing carboxylic and histamine groups with dual action: acetylcholine hydrolysis and antidote atropine delivery

• Elina E. Mansurova,
• Andrey A. Maslennikov,
• Anna P. Lyubina,
• Alexandra D. Voloshina,
• Irek R. Nizameev,
• Marsil K. Kadirov,
• Anzhela A. Mikhailova,
• Polina V. Mikshina,
• Albina Y. Ziganshina and
• Igor S. Antipin

Beilstein J. Nanotechnol. 2025, 16, 11–24, doi:10.3762/bjnano.16.2

• inhibit cholinesterases, potentially causing increased ACh levels. Developing nanocarriers for Atr delivery could provide a solution. These carriers might improve the efficacy of Atr, prolong its action duration, and reduce its toxicity [11][12]. In recent years, resorcinarenes, which are analogues of

Orientation-dependent photonic bandgaps in gold-dust weevil scales and their titania bioreplicates

• Norma Salvadores Farran,
• Limin Wang,
• Primoz Pirih and
• Bodo D. Wilts

Beilstein J. Nanotechnol. 2025, 16, 1–10, doi:10.3762/bjnano.16.1

• copolymers [10][11], lithography, or laser etching [12][13], but it can be routinely found in animal integuments. Biomimetic approaches using templates from natural structures offers a possible alternative. The scales of many beetles and weevils contain diamond photonic crystals [14][15][16] that may serve

Mechanistic insights into endosomal escape by sodium oleate-modified liposomes

• Ebrahim Sadaqa,
• Satrialdi,
• Fransiska Kurniawan and
• Diky Mudhakir

Beilstein J. Nanotechnol. 2024, 15, 1667–1685, doi:10.3762/bjnano.15.131

• potential of oleic acid (OLA), the protonated form of sodium oleate (SO), to enhance membrane fluidity in specific lipid bilayer models, including dioleoylphosphatidylcholine (DOPC) and dipalmitoylphosphatidylcholine (DPPC), as well as in complex biological systems such as the human skin barrier [9][10][11

Attempts to preserve and visualize protein corona on the surface of biological nanoparticles in blood serum using photomodification

• Julia E. Poletaeva,
• Anastasiya V. Tupitsyna,
• Alina E. Grigor’eva,
• Ilya S. Dovydenko and
• Elena I. Ryabchikova

Beilstein J. Nanotechnol. 2024, 15, 1654–1666, doi:10.3762/bjnano.15.130

• system, and the role of the corona in the pathogenesis of chronic diseases are being studied [5][10][11][12][13]. A number of works are devoted to the study of protein corona formation on EVs previously isolated from biological fluids [14][15]. The existence of a “natural” protein corona on EVs in the

• remove protein aggregates (Figure 2a), as recommended earlier [36]: 10% FBS or NBS was sonicated for 4 min at 30 W, using a Sonorex Digitec DT-31 (Bandelin Electronic, Germany) and then centrifuged at 16000g for 4 min (Centrifuge 5415 R, Eppendorf, Germany, rotor F-45-24-11) at room temperature. The

• regarding the presence of a protein corona in TEM. Isolation of bio-NPs using ultracentrifugation UC is still a gold standard for the isolation of EVs from biological fluids [11][25], and we started the isolation of corona-bearing bio-NPs using this method (Figure 2d1). The same procedure was used to

Fabrication of hafnium-based nanoparticles and nanostructures using picosecond laser ablation

• Abhishek Das,
• Mangababu Akkanaboina,
• Jagannath Rathod,
• R. Sai Prasad Goud,
• Kanaka Ravi Kumar,
• Raghu C. Reddy,
• Ratheesh Ravendran,
• Katia Vutova,
• S. V. S. Nageswara Rao and
• Venugopal Rao Soma

Beilstein J. Nanotechnol. 2024, 15, 1639–1653, doi:10.3762/bjnano.15.129

• [8] compared to bulk Hf. HfO2 is a wide-bandgap (5.68 eV) material with a high dielectric constant (≈25) [9][10]. HfC has a very high melting point (≈3900 °C) and ranks among the hardest materials, with a Vickers hardness value exceeding 20 GPa [4][11]. The properties vary substantially depending on

• determines the electrical and optical properties, which can vary depending on the synthesis technique [19]. Among the methods mentioned above, laser ablation in liquids (LAL) is a clean and single-step synthesis method used for obtaining nanomaterials from a bulk source [11][16][17][18][20]. It produces NPs

• of high purity with minimal or no unwanted by-products [11][17][21], thus making it a valuable candidate for green synthesis [21][22]. In the LAL method, a high-energy ultrashort pulsed laser (nanosecond, picosecond, or femtosecond) is focused on the surface of the target material immersed in a

Heterogeneous reactions in a HFCVD reactor: simulation using a 2D model

• Xochitl Aleyda Morán Martínez,
• José Alberto Luna López,
• Zaira Jocelyn Hernández Simón,
• Gabriel Omar Mendoza Conde,
• José Álvaro David Hernández de Luz and
• Godofredo García Salgado

Beilstein J. Nanotechnol. 2024, 15, 1627–1638, doi:10.3762/bjnano.15.128

• [11]. The basic steps of the general CVD process are classified and described in [12]. The optimization of this technique improves the properties of the films; however, the complexity of the CVD processes makes it difficult to understand clearly the different mechanisms involved in such optimization

Biomimetic nanocarriers: integrating natural functions for advanced therapeutic applications

• Hugo Felix Perini,
• Beatriz Sodré Matos,
• Carlo José Freire de Oliveira and
• Marcos Vinicius da Silva

Beilstein J. Nanotechnol. 2024, 15, 1619–1626, doi:10.3762/bjnano.15.127

• application of organic and inorganic compounds with activity against various diseases [10][11][12]. Faced with a physiological stimulus, the carrier decouples from the transported product and releases it at a specific interaction site (Figure 1-1). However, some challenges are encountered by these compounds

• nanoparticle was demonstrated by inhibiting proliferation through negative regulation of cyclin D1, halting the G0/G1 cell cycle in HeLa and SiHa cervical cancer cells [67][68]. Biomimetic-specific targets provide opportunities for personalized cancer therapies [10][11][12]. Coated nanocarriers have also been

Natural nanofibers embedded in the seed mucilage envelope: composite hydrogels with specific adhesive and frictional properties

• Agnieszka Kreitschitz and
• Stanislav N. Gorb

Beilstein J. Nanotechnol. 2024, 15, 1603–1618, doi:10.3762/bjnano.15.126

• features with synthetic hydrogels [2][9][10][11]. Hydrogels are 3D networks of polymers (i.e., polysaccharides in plant seeds) interacting via chemical bonds (ionic and covalent), physical interactions (hydrogen bonds), or van der Waals forces [3][11][12]. The ability to produce the mucilage envelope is a

• mucilage produced by plant diaspores became of high interest in diverse sectors, such as medicine, cosmetics, food, biomedicine, pharmaceutics, nanomaterials, and bioinspired nanotechnology [11][17][18][19][20]. Mucilage is a natural, biodegradable, non-toxic plant product, odourless, colourless, and

• tasteless [11][21]. Its chemical composition and special physical properties allow many applications of mucilage, for example, as thickening and structuring (gel-forming) agent, emulsifier or stabiliser for food products, scaffold for tissue regeneration, additive in formation of medicinal tablets, and for

Liver-targeting iron oxide nanoparticles and their complexes with plant extracts for biocompatibility

• Shushanik A. Kazaryan,
• Seda A. Oganian,
• Gayane S. Vardanyan,
• Anatolie S. Sidorenko and
• Ashkhen A. Hovhannisyan

Beilstein J. Nanotechnol. 2024, 15, 1593–1602, doi:10.3762/bjnano.15.125

• in most biological and chemical reactions involved in the production of medical materials [10][11][12][13]. Magnetic nanoparticles (MNPs), such as iron oxides, not only exhibit superparamagnetism and high magnetic susceptibility, they also possess unique physical properties, biocompatibility

Facile synthesis of size-tunable L-carnosine-capped silver nanoparticles and their role in metal ion sensing and catalytic degradation of p-nitrophenol

• Akash Kumar,
• Ridhima Chadha,
• Abhishek Das,
• Nandita Maiti and
• Rayavarapu Raja Gopal

Beilstein J. Nanotechnol. 2024, 15, 1576–1592, doi:10.3762/bjnano.15.124

• properties [3][11][12]. These include localized surface plasmon resonance (LSPR), which can be utilized to detect heavy metal ions. The catalytic properties can be applied to degrade nitrophenolic compounds such as P-NP. Also, it is well documented that the properties of silver nanoparticles can be modulated

Green synthesis of silver nanoparticles derived from algae and their larvicidal properties to control Aedes aegypti

• Matheus Alves Siqueira de Assunção,
• Douglas Dourado,
• Daiane Rodrigues dos Santos,
• Gabriel Bezerra Faierstein,
• Mara Elga Medeiros Braga,
• Severino Alves Junior,
• Rosângela Maria Rodrigues Barbosa,
• Herminio José Cipriano de Sousa and
• Fábio Rocha Formiga

Beilstein J. Nanotechnol. 2024, 15, 1566–1575, doi:10.3762/bjnano.15.123

• vectors are nanomaterials or nanomaterial-based formulations as so-called nanopesticides, providing new, modern, and low-cost formulations [9][10] with the ability to penetrate through the exoskeleton into mosquito cells, causing mortality after binding to proteins or DNA [11]. Nanomaterials provide

• containing secondary metabolites that act as reducing and stabilizing agents. Among these metabolites, alkanes, aromatics, phenols, ethers, amines, and amides stand out for their role in the reduction, stabilization, and capping of silver nanoparticles [11][16][17][18][19]. Compounds of natural origin are

Ultrablack color in velvet ant cuticle

• Vinicius Marques Lopez,
• Wencke Krings,
• Juliana Reis Machado,
• Stanislav Gorb and
• Rhainer Guillermo-Ferreira

Beilstein J. Nanotechnol. 2024, 15, 1554–1565, doi:10.3762/bjnano.15.122

• pigmentation originates from the interaction of light with arrays of microlenses on the cuticle or overlapping brush-like scales positioned just above a densely pigmented absorbing layer. Similar phenomena can be observed in butterflies [11][12], birds [13], and snakes [14][15]. This intricately structured

The round-robin approach applied to nanoinformatics: consensus prediction of nanomaterials zeta potential

• Dimitra-Danai Varsou,
• Arkaprava Banerjee,
• Joyita Roy,
• Kunal Roy,
• Giannis Savvas,
• Haralambos Sarimveis,
• Ewelina Wyrzykowska,
• Mateusz Balicki,
• Tomasz Puzyn,
• Georgia Melagraki,
• Iseult Lynch and
• Antreas Afantitis

Beilstein J. Nanotechnol. 2024, 15, 1536–1553, doi:10.3762/bjnano.15.121

• [10][11][12] have been presented recently for predicting various NM properties and toxicity effects. The combination of multiple NAMs, both experimental and computational, within an “Integrated Approaches to Testing and Assessment” (IATA) framework will further improve the entire risk evaluation of

• proposed by Golbraikh and Tropsha [57][58] (Equations 7–11, including , Equation 6) on the test set. According to Golbraikh and Tropsha [57][59][60] a regression model is considered predictive if all of the conditions presented in Table 2 are satisfied. where N is the number of samples, yi and are the

• . Their individual predictions were used to perform stacking using a PLS algorithm (using the optimized number of latent variables (LVs) based on LOO cross-validation) as the final regressor (Figure 2), the results of which have been reported in Table 11 and Table 12. Apart from PLS, we have also used a

Electrochemical nanostructured CuBTC/FeBTC MOF composite sensor for enrofloxacin detection

• Thi Kim Ngan Nguyen,
• Tien Dat Doan,
• Huy Hieu Luu,
• Hoang Anh Nguyen,
• Thi Thu Ha Vu,
• Quang Hai Tran,
• Ha Tran Nguyen,
• Thanh Binh Dang,
• Thi Hai Yen Pham and
• Mai Ha Hoang

Beilstein J. Nanotechnol. 2024, 15, 1522–1535, doi:10.3762/bjnano.15.120

• requirements regarding instruments, chemicals, time consumption, and preparation of the samples. Electrochemical methods to detect ENR have attracted great attention because of benefits including high accuracy, simplicity, and environmental friendliness [11][12][13][14]. Electrochemical methods exhibited high

Integrating high-performance computing, machine learning, data management workflows, and infrastructures for multiscale simulations and nanomaterials technologies

• Fabio Le Piane,
• Mario Vozza,
• Matteo Baldoni and
• Francesco Mercuri

Beilstein J. Nanotechnol. 2024, 15, 1498–1521, doi:10.3762/bjnano.15.119

• unprecedented resolutions [11][12][13]. This aids in the understanding of fundamental properties and the identification of structure–property relationships. The integration of digital technologies with experimental techniques also enables real-time monitoring and control of materials synthesis processes

• , which require efficient analysis techniques to uncover meaningful patterns and relationships. Digital technologies provide advanced algorithms and tools to process and interpret these data, enabling researchers to extract quantitative and qualitative information [3][11][46][47]. The integration of data

• workflows, where data and information link the components at different abstraction levels [60]. The practical implementation of this kind of integration strategy requires a strong low-level integration technology involving a broad range of components [11]. Robust and efficient software infrastructures are