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Search for "robust" in Full Text gives 300 result(s) in Beilstein Journal of Nanotechnology. Showing first 200.

Micro- and nanotechnology in biomedical engineering for cartilage tissue regeneration in osteoarthritis

  • Zahra Nabizadeh,
  • Mahmoud Nasrollahzadeh,
  • Hamed Daemi,
  • Mohamadreza Baghaban Eslaminejad,
  • Ali Akbar Shabani,
  • Mehdi Dadashpour,
  • Majid Mirmohammadkhani and
  • Davood Nasrabadi

Beilstein J. Nanotechnol. 2022, 13, 363–389, doi:10.3762/bjnano.13.31

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Published 11 Apr 2022

Coordination-assembled myricetin nanoarchitectonics for sustainably scavenging free radicals

  • Xiaoyan Ma,
  • Haoning Gong,
  • Kenji Ogino,
  • Xuehai Yan and
  • Ruirui Xing

Beilstein J. Nanotechnol. 2022, 13, 284–291, doi:10.3762/bjnano.13.23

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  • nanoparticles overcame the disadvantages of water-insoluble Myr and GSH that is quickly metabolized, improving their bioavailability. Importantly, the as-prepared MZG nanoparticles exhibited robust stability and sustainable ROS scavenging activity, protecting cells from ROS damage. The MZG nanoparticles provide
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Published 01 Mar 2022

Systematic studies into uniform synthetic protein nanoparticles

  • Nahal Habibi,
  • Ava Mauser,
  • Jeffery E. Raymond and
  • Joerg Lahann

Beilstein J. Nanotechnol. 2022, 13, 274–283, doi:10.3762/bjnano.13.22

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  • exploring the relationships between blended-protein and single-protein systems in both dry and hydrated states. We have shown that tailoring formulations of SPNPs through blending and/or protein selection (Supporting Information File 1, Table S7) can result in a robust platform for exploring a variety of
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Published 28 Feb 2022

Sputtering onto liquids: a critical review

  • Anastasiya Sergievskaya,
  • Adrien Chauvin and
  • Stephanos Konstantinidis

Beilstein J. Nanotechnol. 2022, 13, 10–53, doi:10.3762/bjnano.13.2

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Published 04 Jan 2022

Polarity in cuticular ridge development and insect attachment on leaf surfaces of Schismatoglottis calyptrata (Araceae)

  • Venkata A. Surapaneni,
  • Tobias Aust,
  • Thomas Speck and
  • Marc Thielen

Beilstein J. Nanotechnol. 2021, 12, 1326–1338, doi:10.3762/bjnano.12.98

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  • hydrophobicity of the leaf surfaces [8][9]. On petals, they might act additionally as diffraction gratings producing structural colors to attract pollinators [10][11][12]. Ridges are relatively robust compared with other cuticular morphologies [8] such as epicuticular wax crystals. They may also provide
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Published 01 Dec 2021

Identifying diverse metal oxide nanomaterials with lethal effects on embryonic zebrafish using machine learning

  • Richard Liam Marchese Robinson,
  • Haralambos Sarimveis,
  • Philip Doganis,
  • Xiaodong Jia,
  • Marianna Kotzabasaki,
  • Christiana Gousiadou,
  • Stacey Lynn Harper and
  • Terry Wilkins

Beilstein J. Nanotechnol. 2021, 12, 1297–1325, doi:10.3762/bjnano.12.97

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  • recognised that a variety of intrinsic and extrinsic nanomaterial characteristics contribute to their toxicological effects, this is a surprising finding. This may partly reflect the need to investigate more sophisticated descriptors in future studies. Future studies are also required to examine how robust
  • importance measure, reflecting the reduction in cross-validated balanced accuracy upon random permutation of the descriptor values in the validation folds [53][54], the Pauling metal atom electronegativity [55] was the most important descriptor for both modelling methods. Albeit this finding was more robust
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Published 29 Nov 2021

Self-assembly of amino acids toward functional biomaterials

  • Huan Ren,
  • Lifang Wu,
  • Lina Tan,
  • Yanni Bao,
  • Yuchen Ma,
  • Yong Jin and
  • Qianli Zou

Beilstein J. Nanotechnol. 2021, 12, 1140–1150, doi:10.3762/bjnano.12.85

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  • nanoparticles (Ag NPs) hold great promise due to their broad-spectrum and robust antimicrobial properties [65]. The main mechanism is that Ag nanoparticles diffuse into cells and destroy cell walls [66]. However, Ag NPs are cytotoxic, which limits their application [67]. Song et al. [68] developed a broad
  • adhesive fibers. Therefore, a simple and robust bionic cyanobacteria model with excellent catalytic activity and sustainability was obtained. In addition, amino acids were co-assembled with phthalocyanines to improve their functionality. Han et al. [89] used histidine derivatives, 9
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Published 12 Oct 2021

First-principles study of the structural, optoelectronic and thermophysical properties of the π-SnSe for thermoelectric applications

  • Muhammad Atif Sattar,
  • Najwa Al Bouzieh,
  • Maamar Benkraouda and
  • Noureddine Amrane

Beilstein J. Nanotechnol. 2021, 12, 1101–1114, doi:10.3762/bjnano.12.82

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  • reflectivity R(ω) increases. Around 6 eV, R(ω) decreases into a dip and then again shows an increasing trend over the high energy regime and reaches its maximum value of 72% at 13.5 eV. It is essential to mention that the π-SnSe alloy has the robust reflection at its surface as there is a strong reflection at
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Published 05 Oct 2021

An overview of microneedle applications, materials, and fabrication methods

  • Zahra Faraji Rad,
  • Philip D. Prewett and
  • Graham J. Davies

Beilstein J. Nanotechnol. 2021, 12, 1034–1046, doi:10.3762/bjnano.12.77

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  • microelectromechanical systems (MEMS) and provided a platform for microfabrication of compact miniaturized medical devices for human health screening, monitoring, and diagnostic purposes. Microneedles are microstructures that are sharp and robust enough for skin penetration, made using MEMS technology. The application
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Published 13 Sep 2021

Progress and innovation of nanostructured sulfur cathodes and metal-free anodes for room-temperature Na–S batteries

  • Marina Tabuyo-Martínez,
  • Bernd Wicklein and
  • Pilar Aranda

Beilstein J. Nanotechnol. 2021, 12, 995–1020, doi:10.3762/bjnano.12.75

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  • more robust SEI [19]. Further manifestations of the advantage of nanometric Na is the avoidance of a mechanic breakdown of the anode as the volume expansion and pore formation during plating/stripping is minimized in Na nanostructures. Eventual stresses are also significantly better distributed and
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Published 09 Sep 2021

The role of convolutional neural networks in scanning probe microscopy: a review

  • Ido Azuri,
  • Irit Rosenhek-Goldian,
  • Neta Regev-Rudzki,
  • Georg Fantner and
  • Sidney R. Cohen

Beilstein J. Nanotechnol. 2021, 12, 878–901, doi:10.3762/bjnano.12.66

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  • processing of HS-AFM data based on algorithms containing specific assumptions about the sample are often not robust when used for arbitrary samples [129][130][131]. CNNs work well in noise removal and could help in background subtraction, scar removal, and detection of other imaging artifacts. A recent
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Published 13 Aug 2021

Recent progress in magnetic applications for micro- and nanorobots

  • Ke Xu,
  • Shuang Xu and
  • Fanan Wei

Beilstein J. Nanotechnol. 2021, 12, 744–755, doi:10.3762/bjnano.12.58

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  • [50] also proposed a navigation method for two-dimensional robust magnetic resonance of microrobots using ferromagnetic nanoparticles. Laurent Arcese et al. [51] discussed the control design of an intravascular magnetically guided microrobotic system for performing minimally invasive medical
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Published 19 Jul 2021

Determining amplitude and tilt of a lateral force microscopy sensor

  • Oliver Gretz,
  • Alfred J. Weymouth,
  • Thomas Holzmann,
  • Korbinian Pürckhauer and
  • Franz J. Giessibl

Beilstein J. Nanotechnol. 2021, 12, 517–524, doi:10.3762/bjnano.12.42

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  • certain limit. Our tests showed that a number of discretization points of 250 is a good compromise between fitting accuracy and computation time. The fitting algorithm yields a very high repetitive accuracy if eLIM is low enough. To test how robust our algorithm is, we performed five fits using starting
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Published 01 Jun 2021

The impact of molecular tumor profiling on the design strategies for targeting myeloid leukemia and EGFR/CD44-positive solid tumors

  • Nikola Geskovski,
  • Nadica Matevska-Geshkovska,
  • Simona Dimchevska Sazdovska,
  • Marija Glavas Dodov,
  • Kristina Mladenovska and
  • Katerina Goracinova

Beilstein J. Nanotechnol. 2021, 12, 375–401, doi:10.3762/bjnano.12.31

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  • . Alongside, the design of the nanoscale carriers needs to cope with novel trends of molecular screening. Also, multiple targeting ligands needed for robust and specific interactions with the targeted cell populations have to be introduced, which should result in substantial improvements in safety and
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Published 29 Apr 2021

The patterning toolbox FIB-o-mat: Exploiting the full potential of focused helium ions for nanofabrication

  • Victor Deinhart,
  • Lisa-Marie Kern,
  • Jan N. Kirchhof,
  • Sabrina Juergensen,
  • Joris Sturm,
  • Enno Krauss,
  • Thorsten Feichtner,
  • Sviatoslav Kovalchuk,
  • Michael Schneider,
  • Dieter Engel,
  • Bastian Pfau,
  • Bert Hecht,
  • Kirill I. Bolotin,
  • Stephanie Reich and
  • Katja Höflich

Beilstein J. Nanotechnol. 2021, 12, 304–318, doi:10.3762/bjnano.12.25

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  • standard use cases and lacks the flexibility to realize ultimate fidelity and robust large-area machining. So far, several patterning tools were developed, some of them only for specific photonic components, such as solid immersion lenses from diamond [8] or hole arrays and groove waveguides [9]. Others
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Published 06 Apr 2021

Gold(I) N-heterocyclic carbene precursors for focused electron beam-induced deposition

  • Cristiano Glessi,
  • Aya Mahgoub,
  • Cornelis W. Hagen and
  • Mats Tilset

Beilstein J. Nanotechnol. 2021, 12, 257–269, doi:10.3762/bjnano.12.21

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  • decompose the ligands under the formation of nitrogen- and chlorine-containing organic fragments, hopefully leading to more volatile by-products, compared to precursors with purely carbon-based ligands. Furthermore, the synthesis aimed for a series of thermally robust compounds that can be straightforwardly
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Published 17 Mar 2021

Toward graphene textiles in wearable eye tracking systems for human–machine interaction

  • Ata Jedari Golparvar and
  • Murat Kaya Yapici

Beilstein J. Nanotechnol. 2021, 12, 180–189, doi:10.3762/bjnano.12.14

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  • , two resistors, and one capacitor. A small-sized printed circuit board (ca. 0.9 × 1.3 cm) was designed and implemented to demonstrate a proof of concept. It allowed for robust integration and an electrical interface between the buffer-circuit components and the graphene textiles to form “active
  • ” electrodes. Wearable system prototype One of the fundamental obstacles regarding the actual wearability of electronic systems is the lack of robust integration schemes for the interface between soft sensing electrodes and rigid electronic components. We have addressed this issue by following a system-level
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Published 11 Feb 2021

The influence of an interfacial hBN layer on the fluorescence of an organic molecule

  • Christine Brülke,
  • Oliver Bauer and
  • Moritz M. Sokolowski

Beilstein J. Nanotechnol. 2020, 11, 1663–1684, doi:10.3762/bjnano.11.149

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Published 03 Nov 2020

Selective detection of complex gas mixtures using point contacts: concept, method and tools

  • Alexander P. Pospelov,
  • Victor I. Belan,
  • Dmytro O. Harbuz,
  • Volodymyr L. Vakula,
  • Lyudmila V. Kamarchuk,
  • Yuliya V. Volkova and
  • Gennadii V. Kamarchuk

Beilstein J. Nanotechnol. 2020, 11, 1631–1643, doi:10.3762/bjnano.11.146

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  • modern analysis tools creates a robust and fast detection method in which the real-time differential sensor analysis can be widely applied in various areas of science and technology, especially medicine. (a) Spectrum of the electron–phonon interaction in indium obtained using Yanson point contacts. V2 is
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Published 28 Oct 2020

Antimicrobial metal-based nanoparticles: a review on their synthesis, types and antimicrobial action

  • Matías Guerrero Correa,
  • Fernanda B. Martínez,
  • Cristian Patiño Vidal,
  • Camilo Streitt,
  • Juan Escrig and
  • Carol Lopez de Dicastillo

Beilstein J. Nanotechnol. 2020, 11, 1450–1469, doi:10.3762/bjnano.11.129

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  • -wrapped Ag nanowires using the chemical vapor deposition method in order to investigate their broad-spectrum and robust antimicrobial properties. The cryochemical synthesis method includes a simultaneous evaporation of a metallic and a volatile component (e.g., an organic monomer), followed by co
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Published 25 Sep 2020

Atomic defect classification of the H–Si(100) surface through multi-mode scanning probe microscopy

  • Jeremiah Croshaw,
  • Thomas Dienel,
  • Taleana Huff and
  • Robert Wolkow

Beilstein J. Nanotechnol. 2020, 11, 1346–1360, doi:10.3762/bjnano.11.119

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  • will foster further investigation with more robust theoretical frameworks such as by density functional theory. Results and Discussion SPM imaging modes The variability observed in differing scanning probe imaging modes originates from the applied feedback mode, different tunnelling parameters, or the
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Published 07 Sep 2020

3D superconducting hollow nanowires with tailored diameters grown by focused He+ beam direct writing

  • Rosa Córdoba,
  • Alfonso Ibarra,
  • Dominique Mailly,
  • Isabel Guillamón,
  • Hermann Suderow and
  • José María De Teresa

Beilstein J. Nanotechnol. 2020, 11, 1198–1206, doi:10.3762/bjnano.11.104

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  • carriers of electric current and provide macroscopic, and thus robust, quantum coherence. This allows for a wide range of applications, particularly at the nanometer-scale, where they can be easily integrated in circuits and used as ultrasensitive sensors of magnetic fields, temperature and as key elements
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Published 11 Aug 2020

Monolayers of MoS2 on Ag(111) as decoupling layers for organic molecules: resolution of electronic and vibronic states of TCNQ

  • Asieh Yousofnejad,
  • Gaël Reecht,
  • Nils Krane,
  • Christian Lotze and
  • Katharina J. Franke

Beilstein J. Nanotechnol. 2020, 11, 1062–1071, doi:10.3762/bjnano.11.91

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  • . Because LUMO+1 and LUMO+2 are quasi-degenerate, we used the sum of their wave functions for the calculations of the tunneling matrix elements. As expected, the nodal planes of the molecular orbitals dominate the simulated dI/dV maps and can be taken as a robust signature for molecular orbital
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Published 20 Jul 2020

Measurement of electrostatic tip–sample interactions by time-domain Kelvin probe force microscopy

  • Christian Ritz,
  • Tino Wagner and
  • Andreas Stemmer

Beilstein J. Nanotechnol. 2020, 11, 911–921, doi:10.3762/bjnano.11.76

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  • signals, and the correlation coefficients can be determined from the bias dependence of the frequency shift Δf(Uts). For robust estimation, it is beneficial if the surface potential Ulcpd is within the modulated bias voltage Uts(t). A single-sided modulation on one branch is feasible but not recommended
  • before conducting an actual closed-loop measurement. The algorithm is reliable and robust for a wide range of gain values. The three parameters of the state transition matrix are the only tuning parameters needed, apart from the PSD of the thermal noise, which can be calculated beforehand. Code
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Published 15 Jun 2020

Hexagonal boron nitride: a review of the emerging material platform for single-photon sources and the spin–photon interface

  • Stefania Castelletto,
  • Faraz A. Inam,
  • Shin-ichiro Sato and
  • Alberto Boretti

Beilstein J. Nanotechnol. 2020, 11, 740–769, doi:10.3762/bjnano.11.61

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  • considered for non-classical SPE mostly in the 2 eV spectral region using intra-bandgap excitation [96]. These luminescent centers, which were extremely robust at high temperature, exhibit linearly polarized ultra-bright sources of anti-bunched light [44][45][48][97][98][99][100]. However, the standing of h
  • (Figure 3) [105]. Kianinia et al. [106] shows that SPEs in h-BN flakes can operate up to 800 K, constituting a robust SPS compatible with device fabrication temperature procedures. In [107] SPEs from h-BN flakes were observed with ZPLs ranging from 357 to 896 nm using different excitation wavelengths from
  • to strain, and strain alone is not required to activate the emission. Additionally, not all defects were found at the edges of the flakes, as previously found. While high-temperature operation indicates very robust emitters, the emission wavelength of the fluorescent defects in h-BN is uncontrolled
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Published 08 May 2020
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