Morphology-driven gas sensing by fabricated fractals: A review

• Vishal Kamathe and
• Rupali Nagar

Beilstein J. Nanotechnol. 2021, 12, 1187–1208, doi:10.3762/bjnano.12.88

• ; J. Li; Q. Wang; F.-Y. Wu; D. Dastan; D. Wang; H. Garmestani; X.-M. Wang; Ş. Ţălud, “A highly sensitivity and selectivity Pt-SnO2 nanoparticles for sensing applications at extremely low level hydrogen gas detection”, pages no. 229–236, Copyright (2019), with permission from Elsevier. This content is

Irradiation-driven molecular dynamics simulation of the FEBID process for Pt(PF₃)₄

• Alexey Prosvetov,
• Alexey V. Verkhovtsev,
• Gennady Sushko and
• Andrey V. Solov’yov

Beilstein J. Nanotechnol. 2021, 12, 1151–1172, doi:10.3762/bjnano.12.86

Use of nanosystems to improve the anticancer effects of curcumin

• Andrea M. Araya-Sibaja,
• Norma J. Salazar-López,
• Krissia Wilhelm Romero,
• José R. Vega-Baudrit,
• J. Abraham Domínguez-Avila,
• Carlos A. Velázquez Contreras,
• Ramón E. Robles-Zepeda,
• Mirtha Navarro-Hoyos and
• Gustavo A. González-Aguilar

Beilstein J. Nanotechnol. 2021, 12, 1047–1062, doi:10.3762/bjnano.12.78

• Alimentos 2019) and by CIAD-CONACYT. Authors also thank CONACYT for the Postdoctoral Fellowship awarded to NJSL. ADA is thankful to CIAD and CONACYT for their financial support.

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

• microneedle patch diagnostics, transcutaneous drug delivery, and patch vaccination systems. Schematic illustration of methods of microneedle application to the skin for drug delivery purposes. Schematic showing in-plane and out-of-plane microneedle arrays [53]. Figure 2 was reproduced from [53] (© 2019 X. He

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

The role of deep eutectic solvents and carrageenan in synthesizing biocompatible anisotropic metal nanoparticles

• Nabojit Das,
• Akash Kumar and
• Raja Gopal Rayavarapu

Beilstein J. Nanotechnol. 2021, 12, 924–938, doi:10.3762/bjnano.12.69

• different shapes using the seed-mediated approach. Chitosan was used for post functionalization of (A) gold nanospheres, (B) nanorods and (C) nanostars. Adapted from [54], © 2019 Y. J. Lee et al., distributed under the terms of the Creative Commons Attribution 4.0 International Licence, http

Comprehensive review on ultrasound-responsive theranostic nanomaterials: mechanisms, structures and medical applications

• Sepand Tehrani Fateh,
• Lida Moradi,
• Elmira Kohan,
• Michael R. Hamblin and
• Amin Shiralizadeh Dezfuli

Beilstein J. Nanotechnol. 2021, 12, 808–862, doi:10.3762/bjnano.12.64

9.1% efficient zinc oxide/silicon solar cells on a 50 μm thick Si absorber

• Rafal Pietruszka,
• Bartlomiej S. Witkowski,
• Monika Ozga,
• Katarzyna Gwozdz,
• Ewa Placzek-Popko and
• Marek Godlewski

Beilstein J. Nanotechnol. 2021, 12, 766–774, doi:10.3762/bjnano.12.60

• prepared by the Fraunhofer Institute (Germany), the solar cells (SCs) market is dominated by silicon [2]. In 2019, monocrystalline, polycrystalline, and amorphous silicon accounted for about 95% of the PV market. The highest (laboratory device) efficiency for monocrystalline and polycrystalline silicon

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

• ) and (b) adapted from [83], X. Wang et al., “MOFBOTS: Metal-Organic‐Framework‐Based Biomedical Microrobots”, Adv. Mater., with permission from John Wiley and Sons. Copyright © 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. This content is not subject to CC BY 4.0. (a) Tubular, (b) helical, and (c

Nanogenerator-based self-powered sensors for data collection

• Yicheng Shao,
• Maoliang Shen,
• Yuankai Zhou,
• Xin Cui,
• Lijie Li and
• Yan Zhang

Beilstein J. Nanotechnol. 2021, 12, 680–693, doi:10.3762/bjnano.12.54

• ,d was adapted from [37], Nano Energy, vol. 59, by H. Guan, T. Zhong, H. He, T. Zhao, L. Xing, Y. Zhang, X. Xue, “A self-powered wearable sweat-evaporation-biosensing analyzer for building sports big data”, pages no. 754–761, Copyright (2019), with permission from Elsevier. (d) Real-time voltage

A review of defect engineering, ion implantation, and nanofabrication using the helium ion microscope

• Frances I. Allen

Beilstein J. Nanotechnol. 2021, 12, 633–664, doi:10.3762/bjnano.12.52

Nanoporous and nonporous conjugated donor–acceptor polymer semiconductors for photocatalytic hydrogen production

• Zhao-Qi Sheng,
• Yu-Qin Xing,
• Yan Chen,
• Guang Zhang,
• Shi-Yong Liu and
• Long Chen

Beilstein J. Nanotechnol. 2021, 12, 607–623, doi:10.3762/bjnano.12.50

• semiconductor via photoinduced D→A charge transfer. Structures of triazine-based conjugated polymers. Proposed model fragments and electron density differences of M1–M3 in P8. Adapted with permission from [49]. Copyright (2019) American Chemical Society. This content is not subject to CC BY 4.0. Schematic

Properties of graphene deposited on GaN nanowires: influence of nanowire roughness, self-induced nanogating and defects

• Jakub Kierdaszuk,
• Piotr Kaźmierczak,
• Justyna Grzonka,
• Aleksandra Krajewska,
• Aleksandra Przewłoka,
• Wawrzyniec Kaszub,
• Zbigniew R. Zytkiewicz,
• Marta Sobanska,
• Maria Kamińska,
• Andrzej Wysmołek and
• Aneta Drabińska

Beilstein J. Nanotechnol. 2021, 12, 566–577, doi:10.3762/bjnano.12.47

• was partially supported by the Ministry of Science and Higher Education in 2015–2019 as a research grant “Diamond Grant” (n°. DI2014 015744). The GaN nanowires were grown within the Polish National Science Centre (grants n°. UMO-2016/21/N/ST3/03381 and 2016/23/B/ST7/03745). This work was supported by

Structural and optical characteristics determined by the sputtering deposition conditions of oxide thin films

• Petronela Prepelita,
• Florin Garoi and
• Valentin Craciun

Beilstein J. Nanotechnol. 2021, 12, 354–365, doi:10.3762/bjnano.12.29

• films, with different thickness. XRD results for ZnO thin films with different thickness values. Typical chemical composition of SiO2 and ZnO thin films determined by EDS measurements. Funding This research was supported by the ELI [contract number 04/2020] and the Program NUCLEU-LAPLAS VI 16N/2019.

Intracranial recording in patients with aphasia using nanomaterial-based flexible electronics: promises and challenges

• Qingchun Wang and
• Wai Ting Siok

Beilstein J. Nanotechnol. 2021, 12, 330–342, doi:10.3762/bjnano.12.27

• Roost; M. M. Van Hulle, “Semantic and perceptual priming activate partially overlapping brain networks as revealed by direct cortical recordings in humans”, article no. 116204, Copyright (2019), with permission from Elsevier. Features of the iWEBS array. (a) Implantation in free-moving mice. (b) Layer

Extended iron phthalocyanine islands self-assembled on a Ge(001):H surface

• Rafal Zuzak,
• Marek Szymonski and
• Szymon Godlewski

Beilstein J. Nanotechnol. 2021, 12, 232–241, doi:10.3762/bjnano.12.19

• , Poland (2019/35/B/ST5/02666) and the EU project PAMS (610446). The STM experiments were carried out using equipment purchased with financial support from the European Regional Development Fund within the framework of the Polish Innovation Economy Operational Program (contract no. POIG.02.01.00-12-023/08

Paper-based triboelectric nanogenerators and their applications: a review

• Jing Han,
• Nuo Xu,
• Yuchen Liang,
• Mei Ding,
• Junyi Zhai,
• Qijun Sun and
• Zhong Lin Wang

Beilstein J. Nanotechnol. 2021, 12, 151–171, doi:10.3762/bjnano.12.12

The role of gold atom concentration in the formation of Cu–Au nanoparticles from the gas phase

• Yuri Ya. Gafner,
• Svetlana L. Gafner,
• Darya A. Ryzkova and
• Andrey V. Nomoev

Beilstein J. Nanotechnol. 2021, 12, 72–81, doi:10.3762/bjnano.12.6

• study was supported by the Russian Foundation for Basic Research (Grant No. 19-48-190002) and by the Russian Academy of Sciences (Grant No. 0336-2019-0008).

Nanocasting synthesis of BiFeO₃ nanoparticles with enhanced visible-light photocatalytic activity

• Thomas Cadenbach,
• Maria J. Benitez,
• A. Lucia Morales,
• Cesar Costa Vera,
• Luis Lascano,
• Francisco Quiroz,
• Alexis Debut and
• Karla Vizuete

Beilstein J. Nanotechnol. 2020, 11, 1822–1833, doi:10.3762/bjnano.11.164

• Quito’s Collaboration Grant 2018 and POLI Grant 2019 programs.

Molecular dynamics modeling of the influence forming process parameters on the structure and morphology of a superconducting spin valve

• Alexander Vakhrushev,
• Aleksey Fedotov,
• Vladimir Boian,
• Roman Morari and
• Anatolie Sidorenko

Beilstein J. Nanotechnol. 2020, 11, 1776–1788, doi:10.3762/bjnano.11.160

• authors are thankful to Prof. Lenar Tagirov and Prof. Alexander Golubov for useful discussions. Funding This study was financially supported by the project 0427-2019-0029 Ural Branch of the Russian Academy of Sciences “Study of the laws of formation and calculation of macroparameters of nanostructures and

Functional nanostructures for electronics, spintronics and sensors

• Anatolie S. Sidorenko

Beilstein J. Nanotechnol. 2020, 11, 1704–1706, doi:10.3762/bjnano.11.152

• international SPINTECH conference “NANO-2019: Limits of Nanoscience and Nanotechnologies” and the summer school it followed, “S/F Hybrid Structures for Spintronics”, that took place in September 2019 in Chisinau, Moldova. Presented by many of the participants of the conference and lecturers of the summer school

• experienced experts from 15 countries who presented novel, original results at the NANO-2019 conference and those who submitted valuable contributions to this issue. We believe that this thematic issue will attract the attention of scientists, technologists, and engineers and will be useful for a broad

Design of V-shaped cantilevers for enhanced multifrequency AFM measurements

• Mehrnoosh Damircheli and
• Babak Eslami

Beilstein J. Nanotechnol. 2020, 11, 1525–1541, doi:10.3762/bjnano.11.135

• dynamic properties. Geometrical specifications provided by manufacturer. Constants for Equation 22. Supporting Information Supporting Information File 164: Simulated tip–sample force interactions. Funding This project was funded by Provost Grant 2019-20 and Faculty Development Grant 2020-21 from Widener

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

• , Lopez de Dicastillo et al. (2018, 2019) have recently developed hollow titanium dioxide nanotubes and nanospheres through the deposition of tetrakis(dimethylamide) titanium and water, as precursors, on polymeric structures obtained via electrospinning. The resulting hollow nanotubes and nanospheres had

• et al. (2019) used fruit peel waste to synthesize silver nanoparticles with antimicrobial activity against foodborne pathogens [93]. Ibrahim et al. (2015) have also synthesized spherical silver nanoparticles (23.7 nm) by using banana peels. These Ag NPs have exhibited antimicrobial activity against

• ]. Chen et al. (2019) also developed an antimicrobial-based biocomposite containing Ag NPs with good antibacterial properties against E. coli and S. aureus, as shown by the disk diffusion method [102]. Copper nanoparticles are nanomaterials with good chemical stability, heat resistance, and excellent

One-step synthesis of carbon-supported electrocatalysts

• Sebastian Tigges,
• Nicolas Wöhrl,
• Ivan Radev,
• Ulrich Hagemann,
• Markus Heidelmann,
• Thai Binh Nguyen,
• Stanislav Gorelkov,
• Stephan Schulz and
• Axel Lorke

Beilstein J. Nanotechnol. 2020, 11, 1419–1431, doi:10.3762/bjnano.11.126

• reach a value of $9.5 billion USD by 2024, resulting in a compound annual growth rate of 13.2% during 2019–2024 [1]. Especially in the transport industry, fuel cells are expected to play a significant economic and ecological role when it comes to environmentally friendly energy production due to their

Nonadiabatic superconductivity in a Li-intercalated hexagonal boron nitride bilayer

• Kamila A. Szewczyk,
• Izabela A. Domagalska,
• Artur P. Durajski and
• Radosław Szczęśniak

Beilstein J. Nanotechnol. 2020, 11, 1178–1189, doi:10.3762/bjnano.11.102

• connecting two boron atoms in the upper and lower layers of hBN, which results from the low electronegativity of boron atoms. From the experimental point of view, it is worth paying attention to the results of research conducted in 2019 by S. Moriyama and co-workers [50]. A superconducting state has been