Characterization of ion track-etched conical nanopores in thermal and PECVD SiO₂ using small angle X-ray scattering

• Shankar Dutt,
• Rudradeep Chakraborty,
• Christian Notthoff,
• Pablo Mota-Santiago,
• Christina Trautmann and
• Patrick Kluth

Beilstein J. Nanotechnol. 2025, 16, 899–909, doi:10.3762/bjnano.16.68

• statistically robust measurements, averaging over more than 107 pores during an experiment. Cross-sectional SEM images (Figure 1c,d) reveal distinct differences in nanopore geometry between thermal and PECVD SiO2. The full cone angle (β) in PECVD SiO2 (≈44°) is approximately 1.8 times larger than in thermal

• images do not provide robust statistical information and are prone to measurement errors. Cross-sectional SEM imaging provides limited statistical reliability as the probability of cleaving directly through a nanopore’s central axis is extremely low. This sampling bias introduces significant

• uncertainties in dimensional measurements and makes it challenging to obtain robust structural information about the nanopores. Figure 2 shows a representative 2D scattering pattern obtained from conical nanopores in thermal SiO2. This image represents the simultaneous measurement of approximately 107 parallel

Facile one-step radio frequency magnetron sputtering of Ni/NiO on stainless steel for an efficient electrode for hydrogen evolution reaction

• Ha Huu Do,
• Khac Binh Nguyen,
• Phuong N. Nguyen and
• Hoai Phuong Pham

Beilstein J. Nanotechnol. 2025, 16, 837–846, doi:10.3762/bjnano.16.63

• NiO phases, metallic Ni, and high conductivity of SS, which is advantageous for the Volmer step in alkaline solution, the combination of adsorbed H atoms, and electron transport in the catalytic process. These conclusions guide the fabrication of binder-free, robust, affordable electrocatalysts using

Synthesis of a multicomponent cellulose-based adsorbent for tetracycline removal from aquaculture water

• Uyen Bao Tran,
• Ngoc Thanh Vo-Tran,
• Khai The Truong,
• Dat Anh Nguyen,
• Quang Nhat Tran,
• Huu-Quang Nguyen,
• Jaebeom Lee and
• Hai Son Truong-Lam

Beilstein J. Nanotechnol. 2025, 16, 728–739, doi:10.3762/bjnano.16.56

• interrelationships. To address this challenge, statistical experimental design methodologies, notably response surface methodology (RSM), have been developed. RSM, a robust integration of mathematical and statistical techniques, is extensively employed for process optimization and the elucidation of interactions

Colloidal few layered graphene–tannic acid preserves the biocompatibility of periodontal ligament cells

• Teissir Ben Ammar,
• Naji Kharouf,
• Dominique Vautier,
• Housseinou Ba,
• Nivedita Sudheer,
• Philippe Lavalle and
• Vincent Ball

Beilstein J. Nanotechnol. 2025, 16, 664–677, doi:10.3762/bjnano.16.51

• tested FLG–TA concentrations. The high ratio of green-to-red fluorescence intensity observed in Figure S7, Supporting Information File 1, indicates robust cellular viability. These findings strongly align with previous metabolic activity results. Because of strong molecular interactions during synthesis

Nanomaterials in targeting amyloid-β oligomers: current advances and future directions for Alzheimer's disease diagnosis and therapy

• Shiwani Randhawa,
• Trilok Chand Saini,
• Manik Bathla,
• Rahul Bhardwaj,
• Rubina Dhiman and
• Amitabha Acharya

Beilstein J. Nanotechnol. 2025, 16, 561–580, doi:10.3762/bjnano.16.44

• developed a robust and straightforward method for creating multichamber paper devices using wax printing techniques, which they applied to detect AβOs. This approach leverages copper-enhanced gold nanoprobe colorimetric immunoblotting, achieving detection limits as low as 23.7 pg/mL, visible through a

Synthetic-polymer-assisted antisense oligonucleotide delivery: targeted approaches for precision disease treatment

• Ana Cubillo Alvarez,
• Dylan Maguire and
• Ruairí P. Brannigan

Beilstein J. Nanotechnol. 2025, 16, 435–463, doi:10.3762/bjnano.16.34

• played a crucial role in the successful coating of these nanoparticles, significantly increasing their zeta potential and improving cellular uptake. Moreover, εPLL-coated GNPs were found to provide robust protection for the ASOs against nuclease degradation, maintaining over 78% of the oligonucleotides

• CpG. This prolonged retention translated into potent antitumor efficacy, as PG-CpG triggered robust activation of antigen-specific CD8+ T-cell responses and significantly inhibited tumour growth. Polyamines Polyamines are among the most extensively studied polymeric materials for assisted ASO delivery

Quantification of lead through rod-shaped silver-doped zinc oxide nanoparticles using an electrochemical approach

• Ravinder Lamba,
• Gaurav Bhanjana,
• Neeraj Dilbaghi,
• Vivek Gupta and
• Sandeep Kumar

Beilstein J. Nanotechnol. 2025, 16, 422–434, doi:10.3762/bjnano.16.33

• uncomplicated method for producing Ag@ZnO NRs. These fabricated Ag@ZnO NRs play an effective role as an electron mediator in the development of lead chemical sensors which are both highly sensitive and robust in nature. Based on our current understanding, the lead sensor we developed exhibits the most notable

Engineered PEG–PCL nanoparticles enable sensitive and selective detection of sodium dodecyl sulfate: a qualitative and quantitative analysis

• Soni Prajapati and
• Ranjana Singh

Beilstein J. Nanotechnol. 2025, 16, 385–396, doi:10.3762/bjnano.16.29

• SDS detection. This rapid colorimetric response, coupled with the specificity and selectivity of the system, highlights the potential of the PEG–PCL nanoparticle-based method as a robust tool for environmental monitoring and analysis of SDS contamination. The simplicity of visual detection, alongside

Enhancing mechanical properties of chitosan/PVA electrospun nanofibers: a comprehensive review

• Nur Areisman Mohd Salleh,
• Amalina Muhammad Afifi,
• Fathiah Mohamed Zuki and
• Hanna Sofia SalehHudin

Beilstein J. Nanotechnol. 2025, 16, 286–307, doi:10.3762/bjnano.16.22

• mimicking the nanomechanical and nanostructural features of the ECM with their ability to withstand load-bearing applications, given their high porosity. Additionally, conventional electrospun fibers cannot withstand 150 MPa, which is a requirement for load-bearing applications. Thus, a more robust method

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

• materials as photocatalysts. GO has attracted interest as another metal-free carbon material, owing to its two-dimensional ultrathin layered structure, robust stability, and remarkable capacity to transport charge carriers [110]. When coupled with suitable semiconductor materials or modified to other forms

Recent advances in photothermal nanomaterials for ophthalmic applications

• Jiayuan Zhuang,
• Linhui Jia,
• Chenghao Li,
• Rui Yang,
• Jiapeng Wang,
• Wen-an Wang,
• Heng Zhou and
• Xiangxia Luo

Beilstein J. Nanotechnol. 2025, 16, 195–215, doi:10.3762/bjnano.16.16

• ablate the injected collagen opacities [122]. Cationic carbon quantum dots, known for their robust light absorption across a broad spectrum of wavelengths, have also been proven effective in breaking down collagen fibers and vitreous opacities through the VNBs generated by low-flux pulsed lasers [69][123

Probing the potential of rare earth elements in the development of new anticancer drugs: single molecule studies

• Josiane A. D. Batista,
• Rayane M. de Oliveira,
• Carlos H. M. Lima,
• Milton L. Lana Júnior,
• Virgílio C. dos Anjos,
• Maria J. V. Bell and
• Márcio S. Rocha

Beilstein J. Nanotechnol. 2025, 16, 187–194, doi:10.3762/bjnano.16.15

• extracted as well, providing robust information about the effects of the rare earths on the DNA double helix [19][16]. In addition, atomic force microscopy (AFM) imaging assays were also performed to confirm DNA compaction/condensation by erbium and neodymium, allowing for a direct visualization of these

• procedure has been proved to be very robust in determining changes in the mechanical properties of DNA–ligand complexes as a function of the ligand concentration in the sample. The complete details can be found in [21]. A model to determine the binding parameters from the persistence length data A quenched

A review of metal-organic frameworks and polymers in mixed matrix membranes for CO₂ capture

• Charlotte Skjold Qvist Christensen,
• Nicholas Hansen,
• Mahboubeh Motadayen,
• Nina Lock,
• Martin Lahn Henriksen and
• Jonathan Quinson

Beilstein J. Nanotechnol. 2025, 16, 155–186, doi:10.3762/bjnano.16.14

• excellent separation properties and robust MMM stability. One of the first MMMs developed with inorganic fillers in the context of the separation of gaseous compounds dates back to 1912 by Steinitzer [81]. Although not denoted as a MMM at the time, the material prepared by Steinitzer is a rubber comprising

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

• target key signaling pathways [62]. M1 polarization in cancer therapy: Inducing or sustaining M1 polarization has proven effective in enhancing antitumor immunity. For example, chimeric antigen receptor macrophages (CAR-Ms), engineered by Klichinsky et al., sustained a robust M1 phenotype for over 40

• detached, exposing GLC and enhancing miRNA uptake by TAMs. This nanovector, sPEG/GLC/155, increased miR-155 expression in TAMs 100–400-fold, leading to a robust M1-like polarization characterized by upregulated IL-12, iNOS, and MHC II, along with reduced M2 markers such as Arg1 and Msr2. The therapy also

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

• the Langmuir isotherm model indicated good alignment, suggesting potential for accurate predictive modeling. The simulation provides an economical approach to predict the behavior of the sensor, reducing the costs associated with sensor development. Overall, these findings lay a robust groundwork for

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

• with data from the JCPDS card no.89-7102. Remarkably, there were no indications of any other phases, indicating a high purity of the ZnO NPs. The XRD reflections were remarkably well-defined and narrow. This signifies the distinctive crystalline arrangement, indicating a robust crystalline structure

• frequency (ω), Y, and n. The obtained results suggest robust electron transfer and enhanced electrocatalytic efficiency in dextrose oxidation [19][20][21] (Figure 5). Antibacterial activity of ZnO NPs The biogenic ZnO NPs presented a good dispersion and exhibited antibacterial activity against both Gram

• , indicating robust colloidal stability, contrasting with the moderately negative zeta potential (−15.3 mV) reported by Selvarajan and Mohanasrinivasan [24], which shows possible variations in ZnO NP characteristics, size distribution, surface modification, and experimental conditions. Nonetheless, both

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

• precision of scanning probe microscopy experiments by introducing a software for lateral drift correction [1]. Post-data acquisition drift correction for longer series of consecutively recorded image sets can be cumbersome and extremely time consuming. Here, the authors develop an easy-to-use and robust

• software tool (”unDrift”), which allows reliable and fast drift correction. Dickbreder et al. demonstrate the robust performance of the software tool by AFM data recorded under varying conditions (vacuum or liquid environment) on calcite surfaces with recording times up to several hours. The work by Nony

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

• simulations bridge the gap between experimental observations and mechanistic understanding. They also provide a robust framework for designing and optimizing innovative strategies for endosomal escape. Understanding these molecular interactions is akin to solving a complex puzzle, where each detail

• approaches in unraveling the complex mechanisms of intracellular trafficking. Further in vivo validation is necessary to confirm the efficacy of SO in various therapeutic nanotherapies, potentially broadening its application in nanomedicine. This work provides a robust framework for the rational design of

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

• , sulfated polysaccharides and other biomolecules. The latter include flavonoids, alkaloids, steroids, phenols, and saponins with hydroxy, carboxyl, and amino functional groups, which are effective agents in metal reduction and also provide a robust coating on the metallic nanoparticles in a single step [42

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

• individual models through average and weighted average, to acquire more robust and stable results. While the dataset’s extent and, consequently, the generated models’ applicability domain are rather limited, this initiative underscores the potential of synergistic approaches in the nanoinformatics field. By

• robust and accurate prediction, which individual trees cannot always provide. This algorithm constructs a forest of independent trees. Each tree is being trained on a random subset of data and features. The regressor’s output is calculated based on the average predictions from all individual trees. Some

• ensure that the model is robust and no single data point is actually responsible for the enhanced quality of fit. The performance in LOO cross-validation was assessed by calculating (leave-one-out Q2), a form of cross-validated R2 of the predictions (Equation 6) [56]. where N is the number of training

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

• from 1 to 13 µM at an accumulation time of 0 s. The linear relationship obtained is represented by the regression equation Ip (µA) = 1.225 × CENR (µM) + 0.557 (R2 = 0.9992). The consistently high correlation coefficients indicate the robust performance of the developed sensor. From the calibration

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

• and data formats with computational frameworks is crucial for effective integration and accurate prediction of materials properties. Data security and privacy are also important considerations, requiring robust security measures and adherence to data privacy regulations. Establishing secure 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

• . With these criteria in mind, we recently worked at the development of MAMBO, the “Materials and Molecules Basic Ontology”. MAMBO - the Materials and Molecules Basic Ontology In the context of the applications of semantic technologies, a solid ontology is the ground of a robust infrastructure. In real

Effect of radiation-induced vacancy saturation on the first-order phase transformation in nanoparticles: insights from a model

• Aram Shirinyan and
• Yuriy Bilogorodskyy

Beilstein J. Nanotechnol. 2024, 15, 1453–1472, doi:10.3762/bjnano.15.117

• deficiency in theoretical descriptions, particularly regarding thermodynamic calculations, which could elucidate the phase stability and radiation stability of nanodispersed particles under irradiation. In essence, there is a lack of robust theory to inform studies of HDCMs under irradiation. The authors

Lithium niobate on insulator: an emerging nanophotonic crystal for optimized light control

• Midhun Murali,
• Amit Banerjee and
• Tanmoy Basu

Beilstein J. Nanotechnol. 2024, 15, 1415–1426, doi:10.3762/bjnano.15.114

• photonic devices. Moreover, the enhancement of typically feeble light–matter interaction is enabled by robust light confinement. These characteristics can be exploited to mitigate the intrinsic limitations of photonics technologies compared to electronic and optoelectronic technologies [5]. Distributed

• ), enables a high bandwidth [33]. In short, LN emerges as an optimal candidate material for one-dimensional photonic crystal design due to its superior optical properties, robust electro-optic effect, and compatibility with integrated optical systems. Leveraging these attributes holds promise for advancing

Hymenoptera and biomimetic surfaces: insights and innovations

• Vinicius Marques Lopez,
• Carlo Polidori and
• Rhainer Guillermo Ferreira

Beilstein J. Nanotechnol. 2024, 15, 1333–1352, doi:10.3762/bjnano.15.107

• observed in big-headed ants (Pheidole) offer insights into creating robust and efficient cutting tools that can perform specialized tasks with precision [71]. Other species awaiting study may possess even greater potential for fine object manipulation. For example, Probolomyrmex and Thaumatomyrmex (Figure

• the total wing area, these hooks play a crucial role in continuously transferring forces between the wings, withstanding forces up to 180 times the insect’s body weight and 40 times the aerodynamic forces encountered during flight [123]. This robust design of the coupling mechanism is essential for

• more below the surface [145]. This activity is possible through the use of legs and mouthparts with morphologies highly adapted to this task, including, for example, robust spurs (legs) and large mandibles [146][147][148]. Hence, these structures and their movements while digging may be used as bionic