The origin of black and white coloration of the Asian tiger mosquito Aedes albopictus (Diptera: Culicidae)

• Manuela Rebora,
• Gianandrea Salerno,
• Silvana Piersanti,
• Alexander Kovalev and
• Stanislav N. Gorb

Beilstein J. Nanotechnol. 2023, 14, 496–508, doi:10.3762/bjnano.14.41

• spot was one millimetre in diameter. The illuminated area was calculated based on the microscopy image of the leg (similar to Figure 1f). The mosquito hind leg was fixed using double-sided adhesive tape (Tesa®, Hamburg, Germany) so that the tarsus was parallel to the horizontal plane with the dorsal

Antimicrobial and mechanical properties of functionalized textile by nanoarchitectured photoinduced Ag@polymer coating

• Jessica Plé,
• Marine Dabert,
• Helene Lecoq,
• Sophie Hellé,
• Lydie Ploux and
• Lavinia Balan

Beilstein J. Nanotechnol. 2023, 14, 95–109, doi:10.3762/bjnano.14.11

• and varnishes, a scratch test was performed by first creating a grid (1 mm evenly spaced incisions) in the surface of the coating. Then a standard-approved 8.75 N adhesive tape was applied and taken off. Depending on the amount of coating remaining after the scratch test, a value of 0 to 5 is

• KinexusUltra rheometer (Malvern, Great Britain) was used to perform rheometry measurements in dry conditions (25 °C). A plate-plate geometry (20 mm parallel plates) was set up. PEG600DA and Ag@PEG600DA disks of 20 mm in diameter were compressed under 20 N, after being fixed with double-sided adhesive tape on

Dry under water: air retaining properties of large-scale elastomer foils covered with mushroom-shaped surface microstructures

• Matthias Mail,
• Stefan Walheim,
• Thomas Schimmel,
• Wilhelm Barthlott,
• Stanislav N. Gorb and
• Lars Heepe

Beilstein J. Nanotechnol. 2022, 13, 1370–1379, doi:10.3762/bjnano.13.113

• and that the biomimetic elastomer foil is a promising base for the development of an economically and efficient biomimetic air retaining surface for a broad range of technical applications. Keywords: adhesive tape; air layer; air retention; bionics; fouling; gecko tape; mushroom structures; passive

Roll-to-roll fabrication of superhydrophobic pads covered with nanofur for the efficient clean-up of oil spills

• Patrick Weiser,
• Robin Kietz,
• Marc Schneider,
• Matthias Worgull and
• Hendrik Hölscher

Beilstein J. Nanotechnol. 2022, 13, 1228–1239, doi:10.3762/bjnano.13.102

• each (Figure 8b, Figure 9a). After punching fifteen times, every circular nanofur film had about 600 holes. Afterwards two films are loosely connected with adhesive tape. This step simplifies filling the pad with a predetermined amount of oil-absorbing material (see Figure 9b). For the nanopads

Interaction between honeybee mandibles and propolis

• Leonie Saccardi,
• Franz Brümmer,
• Jonas Schiebl,
• Oliver Schwarz,
• Alexander Kovalev and
• Stanislav Gorb

Beilstein J. Nanotechnol. 2022, 13, 958–974, doi:10.3762/bjnano.13.84

• 26 g, and S-1 dimethylaminoethanol 0.4 g [29]) and covered with a smooth sheet of dental wax to create a level surface for the mandible replica to stand on. The resin mandibles were cured at 70 °C for 48 h, demoulded and fixed to a glass slide using double-sided adhesive tape. A binocular microscope

Design of a biomimetic, small-scale artificial leaf surface for the study of environmental interactions

• Miriam Anna Huth,
• Axel Huth,
• Lukas Schreiber and
• Kerstin Koch

Beilstein J. Nanotechnol. 2022, 13, 944–957, doi:10.3762/bjnano.13.83

• into small pieces (approx. 0.3 × 0.5 cm) using a scalpel and attached to aluminium SEM sample holders (diameter 2.4 cm, Plano, Wetzlar, Germany) with conductive double-sided adhesive tape (Leit-Tabs, Plano, Wetzlar, Germany). The samples were coated with a thin gold layer (99.9% purity, approx. 8 nm

• recrystallized wax layer on the glass was partially removed with a razor blade. The sample was then attached to a microscope slide with double-sided adhesive tape. The AFM recordings were performed in tapping mode (amplitude: 0.05 V; frequency: 302.9 kHz, line rate: 0.3 Hz, set point: 940 mV) with tapping

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

• replicated in our study. The leaves of S. calyptrata at stages 1 and 2 were un-rolled gently before replication, and all the leaves were attached to a clean flat plate by using double-sided adhesive tape (Tesa SE, Norderstedt, Germany) with the adaxial side of the leaves facing upward. The replication

Self-assembly of Eucalyptus gunnii wax tubules and pure ß-diketone on HOPG and glass

• Miriam Anna Huth,
• Axel Huth and
• Kerstin Koch

Beilstein J. Nanotechnol. 2021, 12, 939–949, doi:10.3762/bjnano.12.70

• HOPG with double-sided adhesive tape. Wax extraction from leaves Recrystallization experiments were carried out with a 0.1% (w/v) chloroform (99.8%, ACS reagent, Acros, New Jersey, USA) solution of extracted wax of E. gunnii and a 0.1% (w/v) chloroform solution of ß-diketone. The wax of E. gunnii was

• specimens with recrystallized structures of wax and ß-diketone were prepared for SEM (Gemini Supra 40VP, Zeiss, Oberkochen, Germany) three days after the evaporation of the solvent. They were fixed on aluminum stubs (Plano, Wetzlar, Germany) with double-sided adhesive tape (Double-sided Tape Universal, Tesa

• ). For this, freshly prepared substrates were fixed on a microscope glass slide by double-sided adhesive tape. The ß-diketone solution was applied to glass substrates and the wax solution was applied to glass and HOPG. The measurements were started directly after the evaporation of the bulk of the

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

• consisted of top and bottom Cr/Au electrodes, ZnO NWs on the electrodes and a flexible polyester substrate. Figure 6a shows the PENG fixed to the inner surface of the tire with adhesive tape. The output voltage of the PENG changed with the deformation of the tire during rolling. Figure 6b shows the output

• Society. NG-based self-powered traffic sensor. (a) PENG attached to a tire with adhesive tape [5]. Figure 6a,b was reproduced from [5]. Copyright © 2011 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim. Used with permission from Youfan Hu et al., “A Nanogenerator for Energy Harvesting from a Rotating Tire and

Plant growth regulation by seed coating with films of alginate and auxin-intercalated layered double hydroxides

• Vander A. de Castro,
• Valber G. O. Duarte,
• Danúbia A. C. Nobre,
• Geraldo H. Silva,
• Vera R. L. Constantino,
• Frederico G. Pinto,
• Willian R. Macedo and
• Jairo Tronto

Beilstein J. Nanotechnol. 2020, 11, 1082–1091, doi:10.3762/bjnano.11.93

• samples was analyzed by SEM using a Carl Zeiss scanning microscope, model EVO 50. The sample was supported on the sample holder by dispersion of the powder on conductive double-sided adhesive tape. The samples were gold-coated before the measurements using a Sputter BAL-TEC, MED 0.50. Mass-coupled thermal

Excitonic and electronic transitions in Me–Sb₂Se₃ structures

• Nicolae N. Syrbu,
• Victor V. Zalamai,
• Ivan G. Stamov and
• Stepan I. Beril

Beilstein J. Nanotechnol. 2020, 11, 1045–1053, doi:10.3762/bjnano.11.89

• μm) could also be obtained from the crystal with the aid of adhesive tape. X-ray diffraction was performed in order to verify the quality of the crystalline sheets and their spatial crystalline groups. Optical transmission and reflection spectra were obtained on a double-grating spectrometer SDL-1

Nontoxic pyrite iron sulfide nanocrystals as second electron acceptor in PTB7:PC₇₁BM-based organic photovoltaic cells

• Olivia Amargós-Reyes,
• José-Luis Maldonado,
• Omar Martínez-Alvarez,
• María-Elena Nicho,
• José Santos-Cruz,
• Juan Nicasio-Collazo,
• Irving Caballero-Quintana and
• Concepción Arenas-Arrocena

Beilstein J. Nanotechnol. 2019, 10, 2238–2250, doi:10.3762/bjnano.10.216

• by drop casting. Mechanically cut Pt–Ir wires were used as STM tips. Before the deposition of each film, HOPG substrates were cleaved by using the adhesive tape technique to obtain an atomically clean surface. Cyclic voltammetry (CV) measurements were carried out using a PARSTAT 2273 potentiostat in

Nanoporous water oxidation electrodes with a low loading of laser-deposited Ru/C exhibit enhanced corrosion stability

• Sandra Haschke,
• Dmitrii Pankin,
• Vladimir Mikhailovskii,
• Maïssa K. S. Barr,
• Adriana Both-Engel,
• Alina Manshina and
• Julien Bachmann

Beilstein J. Nanotechnol. 2019, 10, 157–167, doi:10.3762/bjnano.10.15

• deposition areas were laser-cut and subsequently glued with the ITO contact on small copper plates using double-sided conductive copper foil. A chemically resistant and electrically insulating polyimide (Kapton®) adhesive tape featuring a laser-cut circular window of 1.5 mm diameter was used to define the

Surfactant-induced enhancement of droplet adhesion in superhydrophobic soybean (Glycine max L.) leaves

• Oliver Hagedorn,
• Ingo Fleute-Schlachter,
• Hans Georg Mainx,
• Viktoria Zeisler-Diehl and
• Kerstin Koch

Beilstein J. Nanotechnol. 2017, 8, 2345–2356, doi:10.3762/bjnano.8.234

• of Glycine max L. were cut and fixed on a glass slide with double-sided adhesive tape (TESA, Beiersdorf, Germany). On the leaf samples, 20 µL of the aqueous surfactant solutions (at commonly used concentrations for ethoxylated seed oil adjuvants of 1 g/L [49][50]) were applied via a dispenser. The

• . Contact angle measurements For the contact angle measurements (before and after application of the surfactant solutions), leaf samples of approximately 1 cm2 were cut from the central area of the leaves and were fixed onto microscope glass slides with double-sided adhesive tape. Each value was obtained

• visualize the topography of the leaves, a 3D light microscope (Keyence VHX-600DSO, Keyence Deutschland GmbH, Germany) was used. Glycine max L. leaves were fixed on a flat glass slide with double-sided adhesive tape (Tesa, Germany) and images were taken from the side at magnifications between 10× and 30

A systematic study of the controlled generation of crystalline iron oxide nanoparticles on graphene using a chemical etching process

• Peter Krauß,
• Jörg Engstler and
• Jörg J. Schneider

Beilstein J. Nanotechnol. 2017, 8, 2017–2025, doi:10.3762/bjnano.8.202

• adhesive tape (e.g., tesa tape from Tesa SE), which protects the exposed edges of the synthesized graphene layer on the copper substrate (see Supporting Information File 1, Figure S1). These are the sites where mechanical agitation by fluid flow of the etching liquid is strongest and often results in

• foil was etched with a gas flow of 12 mL/min oxygen (Air Liquide) at 30 °C and 0.8 mbar for 5 min using maximum power. Finally, a standard adhesive tape (Tesa tape) was attached to the edges of the copper foil (Figure S1, Supporting Information File 1). The etching chamber was constructed of two glued

• process by adhesive tape. The TEM was operated at an acceleration voltage of 200 keV (FEI, Tecnai G2F20@200keV, equipped with EDAX EDX detector). EDX and SAED spectra of the iron oxide nanoparticles were aquired simultaneously in the TEM. For high-resolution images, the TEM (FEI, Titan3 80-300 microscope

“Sticky invasion” – the physical properties of Plantago lanceolata L. seed mucilage

• Agnieszka Kreitschitz,
• Alexander Kovalev and
• Stanislav N. Gorb

Beilstein J. Nanotechnol. 2016, 7, 1918–1927, doi:10.3762/bjnano.7.183

• , load 3, load 4, load 1 and so on). The seeds were fixed to a tiltable platform by adhesive tape and the load was applied in the form of a glass block with corresponding mass lying on the seeds. Then, the platform was tilted until the glass block began to move relative to the seeds. The tilt angle was

Evolution of the graphite surface in phosphoric acid: an AFM and Raman study

• Rossella Yivlialin,
• Luigi Brambilla,
• Gianlorenzo Bussetti,
• Matteo Tommasini,
• Andrea Li Bassi,
• Carlo Spartaco Casari,
• Matteo Passoni,
• Franco Ciccacci,
• Lamberto Duò and
• Chiara Castiglioni

Beilstein J. Nanotechnol. 2016, 7, 1878–1884, doi:10.3762/bjnano.7.180

• exfoliated by an adhesive tape along an edge of the sample. The 2 M H3PO4 solution has been purified by bubbling Ar gas (5.0 grade pure) inside a separator funnel for several days. A Pt wire is used both as counter electrode (CE) and reference electrode (RE). Further information on Pt electrodes is reported

Influence of ambient humidity on the attachment ability of ladybird beetles (Coccinella septempunctata)

• Lars Heepe,
• Jonas O. Wolff and
• Stanislav N. Gorb

Beilstein J. Nanotechnol. 2016, 7, 1322–1329, doi:10.3762/bjnano.7.123

• behaviour at different relative humidities A Plexiglas sheet was fixed with double side adhesive tape at three different positions: horizontal (0°), vertical (90°) and upside-down (180°) inside the experimentation chamber. We observed the locomotion behaviour of individual beetles on these surfaces

Frog tongue surface microstructures: functional and evolutionary patterns

• Thomas Kleinteich and
• Stanislav N. Gorb

Beilstein J. Nanotechnol. 2016, 7, 893–903, doi:10.3762/bjnano.7.81

• carbon-containing double-sided adhesive tape. The specimens were then coated with a 10 nm gold–palladium layer by using a Leica SCD05 Sputter Coater (Leica Microsystems GmbH, Wetzlar, Germany). For scanning electron microscopy, we used a Hitachi S-4800 scanning electron microscope at an accelerating

Length-extension resonator as a force sensor for high-resolution frequency-modulation atomic force microscopy in air

• Hannes Beyer,
• Tino Wagner and
• Andreas Stemmer

Beilstein J. Nanotechnol. 2016, 7, 432–438, doi:10.3762/bjnano.7.38

• stiffness of the LER. Depending on the sample and its preparation larger attractive forces have also been observed. To prove the feasibility of scanning with small forces a surface decorated by adsorbates was chosen. For this purpose we rinsed a freshly exfoliated (adhesive tape, BT-150E-AT, Nitto Denko

Electroburning of few-layer graphene flakes, epitaxial graphene, and turbostratic graphene discs in air and under vacuum

• Andrea Candini,
• Nils Richter,
• Domenica Convertino,
• Camilla Coletti,
• Franck Balestro,
• Wolfgang Wernsdorfer,
• Mathias Kläui and
• Marco Affronte

Beilstein J. Nanotechnol. 2015, 6, 711–719, doi:10.3762/bjnano.6.72

• adhesive tape. After rinsing with acetone and isopropanol, hundreds of discs were left on the surface. Typical Raman spectra of the as-deposited discs are shown in the Supporting Information File 1. The discs were located by an optical microscope and then patterned in the hour-glass geometry by oxygen

Exploring plasmonic coupling in hole-cap arrays

• Thomas M. Schmidt,
• Maj Frederiksen,
• Vladimir Bochenkov and
• Duncan S. Sutherland

Beilstein J. Nanotechnol. 2015, 6, 1–10, doi:10.3762/bjnano.6.1

• arrays were generated in the same process and were separated physically by tape striping with a transparent adhesive tape (90 µm thick blue PVC Tape from Semiconductor Production Systems). The tape was subsequently placed onto a glass substrate for characterization. The tape stripped cap/hole arrays left

Effects of surface functionalization on the adsorption of human serum albumin onto nanoparticles – a fluorescence correlation spectroscopy study

• Pauline Maffre,
• Stefan Brandholt,
• Karin Nienhaus,
• Li Shang,
• Wolfgang J. Parak and
• G. Ulrich Nienhaus

Beilstein J. Nanotechnol. 2014, 5, 2036–2047, doi:10.3762/bjnano.5.212

• concentrations). The mixture was allowed to equilibrate for ≈8 min at room temperature before loading into the sample cell. The cell consists of two standard cover slips (20 × 20 and 32 × 24 mm2) separated by two strips of double-sided adhesive tape (thickness 0.2 µm), leaving a 1 mm-wide channel for the sample

Controlling the dispersion of supported polyoxometalate heterogeneous catalysts: impact of hybridization and the role of hydrophilicity–hydrophobicity balance and supramolecularity

• Gijo Raj,
• Colas Swalus,
• Eglantine Arendt,
• Pierre Eloy,
• Michel Devillers and
• Eric M. Gaigneaux

Beilstein J. Nanotechnol. 2014, 5, 1749–1759, doi:10.3762/bjnano.5.185

• , and the hybrid materials were imaged by using an etched Si tapping mode cantilever of the TESP type (Bruker AFM probes), having a nominal radius of curvature of 8 nm. Samples were glued on a magnetic stainless steel disc by using double-sided adhesive tape before mounting on to the “J” type

Antimicrobial properties of CuO nanorods and multi-armed nanoparticles against B. anthracis vegetative cells and endospores

• Pratibha Pandey,
• Merwyn S. Packiyaraj,
• Himangini Nigam,
• Gauri S. Agarwal,
• Beer Singh and
• Manoj K. Patra

Beilstein J. Nanotechnol. 2014, 5, 789–800, doi:10.3762/bjnano.5.91

• , size and elemental composition. Before analysis samples were mounted on brass stubs with the help of double sided conductive carbon adhesive tape and coated with gold in a JEOL JFC-1100 sputter coating unit for 10 min. For phase analysis XRD spectra were taken as described in Supporting Information