Search results

Search for 文件损坏 错误代码13 解决方法 in Full Text gives 2510 result(s) in Beilstein Journal of Nanotechnology. Showing first 200.

Efficiency of single-pulse laser fragmentation of organic nutraceutical dispersions in a circular jet flow-through reactor

  • Tina Friedenauer,
  • Maximilian Spellauge,
  • Alexander Sommereyns,
  • Verena Labenski,
  • Tuba Esatbeyoglu,
  • Christoph Rehbock,
  • Heinz P. Huber and
  • Stephan Barcikowski

Beilstein J. Nanotechnol. 2025, 16, 711–727, doi:10.3762/bjnano.16.55

Graphical Abstract
  • extraction methods, exemplified by extraction from coffee powders [10] and alkaloid drug extraction from ground root powder [11]. Initially, LSPC research focused on inorganic materials such as metals [12][13], semiconductors [1], and oxides [14][15], where the particle formation mechanisms are well
  • CJ setup (Figure 1) [12][13][15][82], a repetition rate of 100 kHz ensured that each volume element was hit by 1.6 ± 0.4 pulses (exact calculation in Table S1, Supporting Information File 1). However, the real PPV number (= equal to pulses per particle) in the CJ may differ by a factor of up to two
PDF
Album
Supp Info
Full Research Paper
Published 26 May 2025

Nanostructured materials characterized by scanning photoelectron spectromicroscopy

  • Matteo Amati,
  • Alexey S. Shkvarin,
  • Alexander I. Merentsov,
  • Alexander N. Titov,
  • María Taeño,
  • David Maestre,
  • Sarah R. McKibbin,
  • Zygmunt Milosz,
  • Ana Cremades,
  • Rainer Timm and
  • Luca Gregoratti

Beilstein J. Nanotechnol. 2025, 16, 700–710, doi:10.3762/bjnano.16.54

Graphical Abstract
  • the Se 3d core level lines. One of the components was found to correspond to Se in TiSe2; the second component, which had no known analogues, was attributed to structural fragments of CrSe2. This confirmation was obtained directly by SPEM [13]. In the cleaved surface of the Cr0.78Ti0.36Se2 single
  • reprinted from [13], J. Phys. Chem. Solids, vol. 160, by A. I. Merentsov; A. S. Shkvarin; M. S. Postnikov; L. Gregoratti; M. Amati; P. Zeller; P. Moras; A. N. Titov, “Studying the heterogeneity of the CrxTi1-xCh2 (Ch = S, Se) single crystals using X-ray scanning photoemission microscopy“, article no. 110309
PDF
Album
Review
Published 23 May 2025

High-temperature epitaxial growth of tantalum nitride thin films on MgO: structural evolution and potential for SQUID applications

  • Michelle Cedillo Rosillo,
  • Oscar Contreras López,
  • Jesús Antonio Díaz,
  • Agustín Conde Gallardo and
  • Harvi A. Castillo Cuero

Beilstein J. Nanotechnol. 2025, 16, 690–699, doi:10.3762/bjnano.16.53

Graphical Abstract
  • could be pushed up to 10.8 K [13]. The Tc of TaN depends strongly on the crystallinity and stoichiometry of the thin films. Reports mentioned that pulsed laser deposition (PLD) in the reactive pulsed laser deposition (RPLD) mode is an efficient method for the growth of high-quality thin films [14]. In
PDF
Album
Full Research Paper
Published 22 May 2025

The impact of tris(pentafluorophenyl)borane hole transport layer doping on interfacial charge extraction and recombination

  • Konstantinos Bidinakis and
  • Stefan A. L. Weber

Beilstein J. Nanotechnol. 2025, 16, 678–689, doi:10.3762/bjnano.16.52

Graphical Abstract
  • therefore a charge accumulation within the perovskite. Initial studies suggested that this asymmetrical charge carrier behavior indicates an unfavorable hole extraction and a promoted electron extraction [9][13][14], but the migration and interaction of mobile ions (such as I− ions interacting with 2,2',7,7
  • fluorine-doped tin oxide (FTO) substrates on thin (1.1 mm) glass from Ossila (11–13 Ω/cm2) with Zn powder and a 2 M HCl solution. Then, we brushed it thoroughly using a liquid alkaline concentrate (Hellmanex), followed by a 30 min argon plasma cleaning (200-G TePla Plasma System, Technics Plasma GmbH, at
PDF
Album
Supp Info
Full Research Paper
Published 21 May 2025

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

Graphical Abstract
  • reaggregation of exfoliated graphene layers [11]. Various surfactants have been employed. For instance, sodium dodecylbenzene sulfonate and sodium cholate have been reported to be able to produce stable graphene colloidal dispersions [13]. However, these synthetic surfactants often raise concerns about toxicity
PDF
Album
Supp Info
Full Research Paper
Published 20 May 2025

Aprepitant-loaded solid lipid nanoparticles: a novel approach to enhance oral bioavailability

  • Mazhar Hussain,
  • Muhammad Farooq,
  • Muhammad Asad Saeed,
  • Muhammad Ijaz,
  • Sherjeel Adnan,
  • Zeeshan Masood,
  • Muhammad Waqas,
  • Wafa Ishaq and
  • Nabeela Ameer

Beilstein J. Nanotechnol. 2025, 16, 652–663, doi:10.3762/bjnano.16.50

Graphical Abstract
  • plasma (Cmax) is reached after approx. 4 h, and the half-life is 9–13 h. An oral dose of 125 mg APT one hour before chemotherapy treatment (day 1), and 80 mg daily in the morning on days 2 and 3 are recommended [7]. APT is strongly bound to plasma protein (95%); it is absorbed slowly and crosses the
  • solid lipids in the mixture, which leads to precipitation of SLNs [12]. The precipitation method has the advantage of simple, rapid, reproducible, cost-effective, and easy handling for producing SLNs with good scale-up potential [13]. In the present study, we prepared SLNs containing APT with better
  • solutions were collected through micropipette and filtered by using membrane filter (0.45 µm). The APT concentration was determined in the supernatant using a UV–vis spectrophotometer (UV 1800 Shimadzu, Japan) measuring the absorbance at λmax of 210 nm [13]. Drug content and encapsulation efficiency Drug
PDF
Album
Full Research Paper
Published 15 May 2025

Nanoscale capacitance spectroscopy based on multifrequency electrostatic force microscopy

  • Pascal N. Rohrbeck,
  • Lukas D. Cavar,
  • Franjo Weber,
  • Peter G. Reichel,
  • Mara Niebling and
  • Stefan A. L. Weber

Beilstein J. Nanotechnol. 2025, 16, 637–651, doi:10.3762/bjnano.16.49

Graphical Abstract
  • importance of dielectric properties becomes even more pronounced. Many advanced materials exhibit nanoscale structural heterogeneity, where quantum confinement, phase composition, and interfacial effects cause significant deviations in dielectric behavior compared to bulk materials [12][13]. These nanoscale
  • spring constant on the second resonance are not the same as measured on the first resonance by the method of Sader and colleagues [98]. It is rather necessary to calculate the properties of the cantilever for the respective eigenmodes [99]. Equation 15 shows a detailed expression of Equation 13. Again
  • curves (b) of a microcapacitor (a) while doing MFH-EFM (see Equation 11 and Equation 12) and compared with the detection of 2ω (see Equation 5 and Equation 13). The measurement was conducted with a NuNano SPARK 70 Pt cantilever. Comparison of the normalized C″ (red colors on top) and normalized C′ (blue
PDF
Album
Supp Info
Full Research Paper
Published 08 May 2025

A formulation containing Cymbopogon flexuosus essential oil: improvement of biochemical parameters and oxidative stress in diabetic rats

  • Ailton Santos Sena-Júnior,
  • Cleverton Nascimento Santana Andrade,
  • Pedro Henrique Macedo Moura,
  • Jocsã Hémany Cândido dos Santos,
  • Cauãn Torres Trancoso,
  • Eloia Emanuelly Dias Silva,
  • Deise Maria Rego Rodrigues Silva,
  • Ênio Pereira Telles,
  • Luiz André Santos Silva,
  • Isabella Lima Dantas Teles,
  • Sara Fernanda Mota de Almeida,
  • Daniel Alves de Souza,
  • Jileno Ferreira Santos,
  • Felipe José Aidar Martins,
  • Ana Mara de Oliveira e Silva,
  • Sandra Lauton-Santos,
  • Guilherme Rodolfo Souza de Araujo,
  • Cristiane Bani Correa,
  • Rogéria De Souza Nunes,
  • Lysandro Pinto Borges and
  • Ana Amélia Moreira Lira

Beilstein J. Nanotechnol. 2025, 16, 617–636, doi:10.3762/bjnano.16.48

Graphical Abstract
  • similar to those presented in our previous study [12] and are shown in Table S1 (Supporting Information File 1). In total, 13 compounds were identified, the majority being α-citral (geranial, 53%), β-citral (neral, 19%), and geraniol (12%). EOCF also contained smaller percentages (0.07% to 4.90%) of
  • constituents such as tricyclone, α-pinene, canphene, nonanone, linalool, isogeraniol, isoneral, isocitral, caryophyllene, and geranyl acetate. A study by Adukwu et al. [13] showed that citral (neral and geranial, 89%) and geraniol (8%) were the major constituents of EOCF, followed by linalool (2.7
  • indicate that, despite the significant damage observed in the MET group, there are signs of tissue regeneration, showing a dynamic balance between inflammatory aggression and the liver’s reparative response. Histopathological analysis of the CONTROL group (Figure 13) revealed less inflammation and vascular
PDF
Album
Supp Info
Full Research Paper
Published 07 May 2025

Focused ion and electron beams for synthesis and characterization of nanomaterials

  • Aleksandra Szkudlarek

Beilstein J. Nanotechnol. 2025, 16, 613–616, doi:10.3762/bjnano.16.47

Graphical Abstract
  • CO desorption and halogen removal, overcoming the limitations of standard MeCpPtMe3 precursors, which yield low metal content [13]. In contrast to electrons, ions interact more energetically, generating local high temperatures that can damage sensitive samples such as biological or polymeric
PDF
Album
Editorial
Published 02 May 2025

Polyurethane/silk fibroin-based electrospun membranes for wound healing and skin substitute applications

  • Iqra Zainab,
  • Zohra Naseem,
  • Syeda Rubab Batool,
  • Muhammad Waqas,
  • Ahsan Nazir and
  • Muhammad Anwaar Nazeer

Beilstein J. Nanotechnol. 2025, 16, 591–612, doi:10.3762/bjnano.16.46

Graphical Abstract
  • substitute applications [13]. Various materials including natural polymers, synthetic polymers, or composites have been used to create electrospun membranes. This review focuses on silk fibroin/polyurethan-based electrospun membranes. Silk fibroin (SF) is a naturally occurring biomaterial made of proteins
PDF
Album
Review
Published 24 Apr 2025

Feasibility analysis of carbon nanofiber synthesis and morphology control using a LPG premixed flame

  • Iftikhar Rahman Bishal,
  • Muhammad Hilmi Ibrahim,
  • Norikhwan Hamzah,
  • Mohd Zamri Mohd Yusop,
  • Faizuan Bin Abdullah,
  • I Putu Tedy Indrayana and
  • Mohd Fairus Mohd Yasin

Beilstein J. Nanotechnol. 2025, 16, 581–590, doi:10.3762/bjnano.16.45

Graphical Abstract
  • temperatures of 550–650 °C [13]. Also, CNFs were produced by loading a stainless-steel autoclave with 7.50 mL of diethyl ether and a solution containing 1.00 g of zinc powder and 0.50 g of iron powder. The sealed autoclave was heated to 650 °C and kept overnight for the hydrothermal reaction. After cooling to
PDF
Album
Full Research Paper
Published 23 Apr 2025

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

Graphical Abstract
  • of AD by targeting AβOs is crucial for improving outcomes. Current imaging methods, such as computed tomography (CT)/positron emission tomography (PET) with FDA-approved 18F-radiotracers (e.g., Amyvid™ and Tauvid™), detect plaques and tau tangles but not AβOs [13]. There is an urgent need for agents
PDF
Album
Review
Published 22 Apr 2025

Retrieval of B1 phase from high-pressure B2 phase for CdO nanoparticles by electronic excitations in CdxZn1−xO composite thin films

  • Arkaprava Das,
  • Marcin Zając and
  • Carla Bittencourt

Beilstein J. Nanotechnol. 2025, 16, 551–560, doi:10.3762/bjnano.16.43

Graphical Abstract
  • described through two primary models: the Coulomb explosion model, which relies on electrostatic repulsive forces [10][11], and the thermal spike model, where energy is transferred to lattice atoms, resulting in melting and subsequent quenching to form tracks [12][13]. The latter model has been more widely
PDF
Album
Full Research Paper
Published 17 Apr 2025

Functionalized gold nanoflowers on carbon screen-printed electrodes: an electrochemical platform for biosensing hemagglutinin protein of influenza A H1N1 virus

  • Carlos Enrique Torres-Méndez,
  • Sharmilee Nandi,
  • Klara Martinovic,
  • Patrizia Kühne,
  • Yifan Liu,
  • Sam Taylor,
  • Maria Lysandrou,
  • Maria Ines Berrojo Romeyro Mascarenhas,
  • Viktoria Langwallner,
  • Javier Enrique Sebastián Alonso,
  • Ivana Jovanovic,
  • Maike Lüftner,
  • Georgia-Vasiliki Gkountana,
  • David Bern,
  • Abdul-Raouf Atif,
  • Ehsan Manouchehri Doulabi,
  • Gemma Mestres and
  • Masood Kamali-Moghaddam

Beilstein J. Nanotechnol. 2025, 16, 540–550, doi:10.3762/bjnano.16.42

Graphical Abstract
  • ][12][13][14][15][16][17][18][19][20], while others have focused on N1 protein [8][21], both H1 and N1 proteins [22], nucleoprotein [23][24][25], both H1 and nucleoprotein [26], nucleic acids [27][28][29], matrix protein [30], and serum amyloid A biomarker [31]. Biosensing technologies are constantly
PDF
Album
Supp Info
Full Research Paper
Published 16 Apr 2025

Electron beam-based direct writing of nanostructures using a palladium β-ketoesterate complex

  • Chinmai Sai Jureddy,
  • Krzysztof Maćkosz,
  • Aleksandra Butrymowicz-Kubiak,
  • Iwona B. Szymańska,
  • Patrik Hoffmann and
  • Ivo Utke

Beilstein J. Nanotechnol. 2025, 16, 530–539, doi:10.3762/bjnano.16.41

Graphical Abstract
  • ][11][12] properties at the nanometer scale. One method that is capable of creating such nanostructures is focused electron beam-induced deposition (FEBID) [13][14][15][16][17][18][19][20][21][22][23]. In this technique, a focused electron beam decomposes adsorbed molecules on a substrate in vacuum
  • species, such as CH3CHO, which were seen in gas phase dissociation experiments with this precursor [42], as illustrated in Figure 4. Regardless of the exact stoichiometry of volatile species, it is noteworthy that from these large tbaoac ligands (each containing 8 C, 3 O, and 13 H atoms) about 90% of the
PDF
Album
Supp Info
Full Research Paper
Published 15 Apr 2025

Zeolite materials with Ni and Co: synthesis and catalytic potential in the selective hydrogenation of citral

  • Inocente Rodríguez-Iznaga,
  • Yailen Costa Marrero,
  • Tania Farias Piñeira,
  • Céline Fontaine,
  • Lexane Paget,
  • Beatriz Concepción Rosabal,
  • Arbelio Penton Madrigal,
  • Vitalii Petranovskii and
  • Gwendoline Lafaye

Beilstein J. Nanotechnol. 2025, 16, 520–529, doi:10.3762/bjnano.16.40

Graphical Abstract
  • chemicals, fragrances, and other high-value products [11]. The catalysts preferred for this reaction are currently based on noble metals because of their excellent performance [12][13]. However, their high cost and scarcity requires strategies to reduce their use or replace them with non-noble alternatives
PDF
Album
Supp Info
Full Research Paper
Published 14 Apr 2025

Water in nanoporous hexagonal boron nitride nanosheets: a first-principles study

  • Juliana A. Gonçalves,
  • Ronaldo J. C. Batista and
  • Marcia C. Barbosa

Beilstein J. Nanotechnol. 2025, 16, 510–519, doi:10.3762/bjnano.16.39

Graphical Abstract
  • improve the desalination process. In pursuit of greater efficiency in the desalination process, the scientific community has proposed membranes composed of various materials, including graphene [7][8][9][10], carbon nanotubes [11][12][13][14], molybdenum disulfide (MoS2) [15][16][17][18], and hexagonal
PDF
Album
Full Research Paper
Published 11 Apr 2025

N2+-implantation-induced tailoring of structural, morphological, optical, and electrical characteristics of sputtered molybdenum thin films

  • Usha Rani,
  • Kafi Devi,
  • Divya Gupta and
  • Sanjeev Aggarwal

Beilstein J. Nanotechnol. 2025, 16, 495–509, doi:10.3762/bjnano.16.38

Graphical Abstract
  • material characteristics. Ion implantation is one of the most attractive techniques because it introduces considerable changes in the surface morphology and composition of the films [13][14]. The uses of implanted Mo thin films cover a broad range of applications including microelectronics and
  • optoelectronics. One major use area is in microelectromechanical systems, where these films are used in parts such as microsensors, actuators, and microfluidic devices [15]. In this regard, the effects of different ion beams on the characteristics of Mo thin films have been explored [13][14][15][16][17][18][19
  • ][20][21]. Ahmed et al. [13] investigated the effect of helium ion irradiation on the structural and electrical properties of Mo thin films. They noted that α-particles create defects that reduce charge carrier mobility, and the hardness increased from low to high ion fluence. Hoffman et al. [14
PDF
Album
Full Research Paper
Published 01 Apr 2025

Performance optimization of a microwave-coupled plasma-based ultralow-energy ECR ion source for silicon nanostructuring

  • Joy Mukherjee,
  • Safiul Alam Mollick,
  • Tanmoy Basu and
  • Tapobrata Som

Beilstein J. Nanotechnol. 2025, 16, 484–494, doi:10.3762/bjnano.16.37

Graphical Abstract
  • nanopatterning and nanoscale functionalization have garnered significant interest, owing to their broad applications in DNA origami [10], tuning of wettability [11] and electrical and magnetic anisotropy [12][13], isolated dot formation [1], nanoscale plasmonic arrays [14], and field emission [15]. Thus, ion
PDF
Album
Full Research Paper
Published 31 Mar 2025

Impact of adsorbate–substrate interaction on nanostructured thin films growth during low-pressure condensation

  • Alina V. Dvornichenko,
  • Vasyl O. Kharchenko and
  • Dmitrii O. Kharchenko

Beilstein J. Nanotechnol. 2025, 16, 473–483, doi:10.3762/bjnano.16.36

Graphical Abstract
  • were observed for Si/Si(100) [13], as well as during Ge deposition on Si [14]. Additionally, elongated metallic islands were detected during the deposition of Cu on Pd(110) [15] and Ag on Cu(110) [16]. Small separated adsorbate islands of Al and Cu condensates were obtained on glass substrates [17][18
PDF
Album
Full Research Paper
Published 28 Mar 2025

Effect of additives on the synthesis efficiency of nanoparticles by laser-induced reduction

  • Rikuto Kuroda,
  • Takahiro Nakamura,
  • Hideki Ina and
  • Shuhei Shibata

Beilstein J. Nanotechnol. 2025, 16, 464–472, doi:10.3762/bjnano.16.35

Graphical Abstract
  • Rikuto Kuroda Takahiro Nakamura Hideki Ina Shuhei Shibata illuminus Inc., 307 Wako Riken Incubation Plaza, 2–3–13, Minami, Wako, Saitama, 351–0104, Japan 10.3762/bjnano.16.35 Abstract Laser-induced reduction in liquid (LRL) is a physicochemical technique for synthesizing nanoparticles by
  • target source material is a ‘solid’ or a ‘metal ion’. Methods for synthesizing particles using solid materials include laser ablation in liquid (LAL) [13][14][15], laser fragmentation in liquid (LFL) [16], and laser melting in liquid (LML) [17], and many excellent reports have been published on the
PDF
Album
Full Research Paper
Published 27 Mar 2025

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

Graphical Abstract
  • activity and immune-related adverse effects, limiting their clinical application [12][13]. Antisense oligonucleotide-based therapies have garnered great attention as precision disease treatments because of their increased target specificity and resistance to nuclease degradation, as well as enhanced
PDF
Album
Review
Published 27 Mar 2025

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

Graphical Abstract
  • of oxygen on the surface by means of the formation of oxygen vacancies, leading to enhanced catalytic activity. Also, the small doping of Ag introduces more active sites on the catalyst surface, potentially improving the overall catalytic activity [12][13]. This study demonstrates an efficient and
  • , real samples were analyzed by measuring the cyclic voltammetry response of the sensor. As shown in Figure 13, clearly visible signals have been obtained for artificially contaminated samples using the built electrode and the standard approach. Table 1 presents the samples, the lead spiking amount, and
PDF
Album
Full Research Paper
Published 26 Mar 2025

Biomimetics and bioinspired surfaces: from nature to theory and applications

  • Rhainer Guillermo Ferreira,
  • Thies H. Büscher,
  • Manuela Rebora,
  • Poramate Manoonpong,
  • Zhendong Dai and
  • Stanislav N. Gorb

Beilstein J. Nanotechnol. 2025, 16, 418–421, doi:10.3762/bjnano.16.32

Graphical Abstract
  • and examples for engineers and scientists) [13] or Bionik als Wissenschaft (Biomimetics as a scientific discipline) [14] which remain influential for the scientific community. His book on biological attachment mechanisms and their use in bioengineering has been influential for scientists working on
PDF
Album
Editorial
Published 26 Mar 2025

Size control of nanoparticles synthesized by pulsed laser ablation in liquids using donut-shaped beams

  • Abdel Rahman Altakroury,
  • Oleksandr Gatsa,
  • Farbod Riahi,
  • Zongwen Fu,
  • Miroslava Flimelová,
  • Andrei Samokhvalov,
  • Stephan Barcikowski,
  • Carlos Doñate-Buendía,
  • Alexander V. Bulgakov and
  • Bilal Gökce

Beilstein J. Nanotechnol. 2025, 16, 407–417, doi:10.3762/bjnano.16.31

Graphical Abstract
  • environmentally friendly, ensuring high chemical purity, and minimizing the need for precursors and stabilizers [11][12]. PLAL can be used to synthesize a wide range of metallic and non-metallic NPs, including alloys, (doped) oxides, and polymers [13][14][15]. PLAL allows for the generation of complex NPs with
  • Gaussian beam or the donut-shaped beam, shadowgraph images were taken using a high-speed camera (Andor iStar DH334T-18H-13, Oxford Instruments, England) equipped with a xenon flash lamp (L4633-01, Hamamatsu, Japan). A detailed description of the experimental setup can be found in a previous work [52]. The
PDF
Album
Supp Info
Full Research Paper
Published 25 Mar 2025
Other Beilstein-Institut Open Science Activities