Ultrablack color in velvet ant cuticle

• Vinicius Marques Lopez,
• Wencke Krings,
• Juliana Reis Machado,
• Stanislav Gorb and
• Rhainer Guillermo-Ferreira

Beilstein J. Nanotechnol. 2024, 15, 1554–1565, doi:10.3762/bjnano.15.122

• their feathers, yielding a similar effect [13]. West African Gaboon vipers exhibit dorsal patches of black scales with microscale leaf-like elevations and nanoscale ridges that result in ultrablack colors [14][15]. These examples suggest that microstructure-assisted ultrablack colors are naturally

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

• ; read-across; QSPR; round-robin test; zeta potential; Introduction Nanotechnology, defined as the ability to manipulate matter at the nanoscale, has opened an array of possibilities for multiple applications that take advantage of the unique properties of nanomaterials (NMs). From targeted drug

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

• materials and in particular molecular materials. In this section, we will discuss a case study related to the implementation of simulation workflows for investigations of the properties of molecular materials and nanoscale molecular aggregates. To this end, we will use MAMBO classes and relationships that

• suggests, silver, copper oxide, and titanium oxide [73]. ASCOT assists in the generation of high-quality digital twins of materials and the computation of relevant molecular descriptors. Nanotube Modeler is a software tool designed to create three-dimensional coordinates for various nanoscale carbon

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

• atoms. These defects can significantly alter the structural, mechanical, and electronic properties of materials. This prompts the questions: How do radiation-induced defects influence first-order phase transformations in nanoscale systems? Can radiation-induced defects initiate polymorphic transitions

• HDCMs’ behavior under irradiation. Recently, we attempted to adapt Shen’s model for polymorphic transformations in nanoscale Fe systems (conference report, providing an initial approximation to the formulation of the problem) [19]. However, certain assumptions raise doubts about the results, namely, (i

• factors in a comprehensive thermodynamic approximation. As our model system, we selected a spherical nanoscale particle in an inert medium, for which we utilized the parameters necessary for calculations. Our aim is to investigate the effects of powder dispersion, surface energies of phases, and vacancy

Ion-induced surface reactions and deposition from Pt(CO)₂Cl₂ and Pt(CO)₂Br₂

• Mohammed K. Abdel-Rahman,
• Patrick M. Eckhert,
• Atul Chaudhary,
• Johnathon M. Johnson,
• Jo-Chi Yu,
• Lisa McElwee-White and
• D. Howard Fairbrother

Beilstein J. Nanotechnol. 2024, 15, 1427–1439, doi:10.3762/bjnano.15.115

• precursors that are transiently adsorbed on a substrate surface [1][2][3][4][5][6]. Charged-particle-induced deposition techniques offer control over process parameters such as particle position, energy, beam current, and flux, allowing for the formation of nanoscale patterns. Since they are direct-write

Various CVD-grown ZnO nanostructures for nanodevices and interdisciplinary applications

• The-Long Phan,
• Le Viet Cuong,
• Vu Dinh Lam and
• Ngoc Toan Dang

Beilstein J. Nanotechnol. 2024, 15, 1390–1399, doi:10.3762/bjnano.15.112

• intelligence and internet of things [15][16][17]. Particularly during material fabrication processes, it has been discovered that ZnO exhibits many interesting structures in the nanoscale, such as rods, wires, rings, tubes, helixes, stars, bows, propellers, and cages [18][19][20][21][22][23][24]. Together with

• , e) pencils (P1 and P2), (f, g) pins (Pi1 and Pi2), and (h) rods with wires (RW). (a–d) SEM pictures of nanoscale tetrapods (T1–T4) with different morphologies. A micrograph showing ZnO multipods grown via CVD. SEM pictures of (a, b) CVD-grown nanosheets, and (c) sheets glued with long nanorods. SEM

A biomimetic approach towards a universal slippery liquid infused surface coating

• Ryan A. Faase,
• Madeleine H. Hummel,
• AnneMarie V. Hasbrook,
• Andrew P. Carpenter and
• Joe E. Baio

Beilstein J. Nanotechnol. 2024, 15, 1376–1389, doi:10.3762/bjnano.15.111

• with a fluid similar to blood [24]. AFM is a technique that provides topographical information through a nanoscale probe [25]. After each successive layer of the coating the topography of the surface will change and can be measured via AFM. SFG is a surface-sensitive non-linear spectroscopic technique

Green synthesis of carbon dot structures from Rheum Ribes and Schottky diode fabrication

• Muhammed Taha Durmus and
• Ebru Bozkurt

Beilstein J. Nanotechnol. 2024, 15, 1369–1375, doi:10.3762/bjnano.15.110

• nanostructures are obtained by using small nanoscale blocks. The hydrothermal synthesis method, which is a bottom-up method, is generally used in the synthesis of CDs. A very wide range of source materials, simple reaction equipment, and easy control of reaction conditions are the features that make this method

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

• materials and devices that replicate the efficiency and functionality of insect body structures, driving progress in medical technology, robotics, environmental monitoring, and beyond. Keywords: arthropods; bio-inspired surfaces; bioengineering; cuticle; nanoscale structures; Introduction The body

New design of operational MEMS bridges for measurements of properties of FEBID-based nanostructures

• Bartosz Pruchnik,
• Krzysztof Kwoka,
• Ewelina Gacka,
• Dominik Badura,
• Piotr Kunicki,
• Andrzej Sierakowski,
• Paweł Janus,
• Tomasz Piasecki and
• Teodor Gotszalk

Beilstein J. Nanotechnol. 2024, 15, 1273–1282, doi:10.3762/bjnano.15.103

• nanostructures. Experimenting at the nanoscale requires instruments with sufficient resolution and sensitivity to measure various properties of nanostructures. Such measurements (regardless of the nature of the quantities being measured) are particularly problematic in the case of free-standing nanostructures

• surface or reduced capacitance) are brought by volumetric, self-standing electronic nanostructures, which provide an experimental basis for their own properties and can serve as building blocks for nanoscale devices, in which phenomena such as giant piezoresistivity, single-electron tunnelling, or field

• actuation mechanism. This opens the possibility to perform both electrical and mechanical measurements of nanostructures, in particular, free-standing nanostructures, which are the most interesting for their mechanical and electrical properties combined in nanoscale phenomena [28][29][30]. The requirements

Realizing active targeting in cancer nanomedicine with ultrasmall nanoparticles

• André F. Lima,
• Giselle Z. Justo and
• Alioscka A. Sousa

Beilstein J. Nanotechnol. 2024, 15, 1208–1226, doi:10.3762/bjnano.15.98

• the terms of the Creative Commons Attribution 4.0 International License, https://creativecommons.org/licenses/by/4.0). Folic acid-targeted and drug-conjugated C’ dots for enhanced tumor penetration and therapeutic efficacy. (A) Schematic illustration outlining the nanoscale architecture of

• is not subject to CC BY 4.0. Radiolabeled and anti-HER2-targeted C’ dots for diagnosis and treatment of HER-2 overexpressing breast cancer. (A) Schematic illustration outlining the nanoscale architecture of multifunctional C’ dots. (B, C) Tumor uptake comparison between targeted and non-targeted C

Introducing third-generation periodic table descriptors for nano-qRASTR modeling of zebrafish toxicity of metal oxide nanoparticles

• Supratik Kar and
• Siyun Yang

Beilstein J. Nanotechnol. 2024, 15, 1142–1152, doi:10.3762/bjnano.15.93

• range of substances that can be categorized as carbon-based, metal oxides, semiconductors, polymers, clays, emulsions, or metals [2]. Metal oxide nanoparticles (MONPs) are metallic oxides that exist within the nanoscale range and can be intentionally created or occur naturally [3]. Under the rapid

Direct electron beam writing of silver using a β-diketonate precursor: first insights

• Katja Höflich,
• Krzysztof Maćkosz,
• Chinmai S. Jureddy,
• Aleksei Tsarapkin and
• Ivo Utke

Beilstein J. Nanotechnol. 2024, 15, 1117–1124, doi:10.3762/bjnano.15.90

• . Keywords: focused electron beam-induced deposition; precursor; silver nanostructures; Introduction Direct writing with an electron beam allows for single-step and maskfree 3D printing of sophisticated nanostructures at the nanoscale [1][2][3][4]. The process relies on the electron beam-induced

Recent updates in applications of nanomedicine for the treatment of hepatic fibrosis

• Damai Ria Setyawati,
• Fransiska Christydira Sekaringtyas,
• Riyona Desvy Pratiwi,
• A’liyatur Rosyidah,
• Rohimmahtunnissa Azhar,
• Nunik Gustini,
• Gita Syahputra,
• Idah Rosidah,
• Etik Mardliyati,
• Tarwadi and
• Sjaikhurrizal El Muttaqien

Beilstein J. Nanotechnol. 2024, 15, 1105–1116, doi:10.3762/bjnano.15.89

• targeting; hepatic fibrosis; nanocarriers; nanomedicine; passive targeting; Introduction Over the last three decades, we have witnessed tremendous progress in the field of nanomedicine through the preparation of a vast number of nanoscale (bio)materials. Nanomedicine itself is defined as the biomedical

• application of nanoscale systems with unique physicochemical properties, including small size, large specific surface area, high reactivity, and quantum effects of the nanoparticles (NPs) [1][2]. Nanomedicine is specifically designated for therapeutics (drug delivery), diagnostics, and imaging, as well as for

Unveiling the potential of alginate-based nanomaterials in sensing technology and smart delivery applications

• Shakhzodjon Uzokboev,
• Khojimukhammad Akhmadbekov,
• Ra’no Nuritdinova,
• Salah M. Tawfik and
• Yong-Ill Lee

Beilstein J. Nanotechnol. 2024, 15, 1077–1104, doi:10.3762/bjnano.15.88

• of humidity sensing is the use of nanoparticles, particularly alginate-based nanoparticles. One research presented an autoregulatory system for humidity sensing employing a nanoscale wrinkle-patterned hydrogel with programmable feedback cycle. The wrinkled pattern monitors humidity fluctuations, and

Effect of wavelength and liquid on formation of Ag, Au, Ag/Au nanoparticles via picosecond laser ablation and SERS-based detection of DMMP

• Sree Satya Bharati Moram,
• Chandu Byram and
• Venugopal Rao Soma

Beilstein J. Nanotechnol. 2024, 15, 1054–1069, doi:10.3762/bjnano.15.86

• by re-irradiation of mixed colloidal suspensions, as demonstrated by Compagnini et al. [18]. Additionally, Zhang et al. [19] reported the LML approach to synthesize germanium submicron spheres from picosecond (ps) laser irradiation of Ge powders containing nanoscale and microscale particles. Maximova

Interface properties of nanostructured carbon-coated biological implants: an overview

• Mattia Bartoli,
• Francesca Cardano,
• Erik Piatti,
• Stefania Lettieri,
• Andrea Fin and
• Alberto Tagliaferro

Beilstein J. Nanotechnol. 2024, 15, 1041–1053, doi:10.3762/bjnano.15.85

• to describe the study of materials at the nanoscale [2]. Afterwards, nanosized and nanostructured carbon species have attracted great interest thanks to their intrinsic properties and easy functionalization [3]. The utilization of nanocarbon species has been widely deployed in advanced medical

Atomistic insights into the morphological dynamics of gold and platinum nanoparticles: MD simulations in vacuum and aqueous media

• Evangelos Voyiatzis,
• Eugenia Valsami-Jones and
• Antreas Afantitis

Beilstein J. Nanotechnol. 2024, 15, 995–1009, doi:10.3762/bjnano.15.81

• have been some promising theoretical models [27] and in situ observations [28], crucial elements that can harmonize thermodynamic and kinetic controls remain unclear at the nanoscale. The plentiful theoretical efforts to understand and interpret structural modifications in metals upon thermal treatment

Recent progress on field-effect transistor-based biosensors: device perspective

• Billel Smaani,
• Fares Nafa,
• Mohamed Salah Benlatrech,
• Ismahan Mahdi,
• Hamza Akroum,
• Mohamed walid Azizi,
• Khaled Harrar and
• Sayan Kanungo

Beilstein J. Nanotechnol. 2024, 15, 977–994, doi:10.3762/bjnano.15.80

• is known as dielectric modulation, where a nanoscale gap cavity is introduced in either the gate metal or gate insulator region. The biomolecules are immobilized in this cavity region functionalized with bioreceptor elements, where the presence of the specific target biomolecule alters the effective

• coupling [55]. The variation of capacitance depends on the intrinsic charge density and the dielectric constant of the target biomolecule [48]. The cavity specification and thereby the sensor device design is also related to the diameter of targeting species, which varied from micro- to nanoscale (Figure 4

• emerging structures of FET-based biosensors is important for the design of future nanoscale FET-biosensors for different applications. There are a few reviews published regarding FET-based biosensors [56][57][58][59]. Most of these works are focused on the materials-based performance optimization of FET

Electrospun nanofibers: building blocks for the repair of bone tissue

• Tuğrul Mert Serim,
• Gülin Amasya,
• Tuğba Eren-Böncü,
• Ceyda Tuba Şengel-Türk and
• Ayşe Nurten Özdemir

Beilstein J. Nanotechnol. 2024, 15, 941–953, doi:10.3762/bjnano.15.77

• for bone regeneration. Small fiber diameter, high surface area-to-volume ratio, high porosity, and the nanoscale biological structure of the natural extracellular matrix give nanofibers superiority in the treatment of bone regeneration and increase the treatment efficiency. Polymeric nanofibers can be

Effects of cutting tool geometry on material removal of a gradient nanograined CoCrNi medium entropy alloy

• Yu-Sheng Lu,
• Yu-Xuan Hung,
• Thi-Xuyen Bui and
• Te-Hua Fang

Beilstein J. Nanotechnol. 2024, 15, 925–940, doi:10.3762/bjnano.15.76

• , 1.0, and 2.0 nm) on the cutting process of GNG CoCrNi MEAs. The considered RTS parameters are summarized in Table 3. Cutting depth In conventional cutting, the cutting force increases with the cutting depth. When cutting at the nanoscale, cutting depth and cutting-edge radius are closely related to

• changed to the nanoscale below 10 nm. Moreover, the simulation assumes perfect defects in polycrystalline CoCrNi MEAs, whereas the experimental samples always contain a variety of defects. However, the hardness results of the CoCrNi MEAs in this study are comparable to the MD results for NiCoCr multi

Identification of structural features of surface modifiers in engineered nanostructured metal oxides regarding cell uptake through ML-based classification

• Indrasis Dasgupta,
• Totan Das,
• Biplab Das and
• Shovanlal Gayen

Beilstein J. Nanotechnol. 2024, 15, 909–924, doi:10.3762/bjnano.15.75

• to the surface of ENMOs to modify their properties and, specifically, the cellular uptake. A lot of computational studies (Table 1) have been reported using nanoscale quantitative structure–activity relationship (nano-QSAR) models (predominantly regression-based) that specifically employ the cellular

A review on the structural characterization of nanomaterials for nano-QSAR models

• Salvador Moncho,
• Eva Serrano-Candelas,
• Jesús Vicente de Julián-Ortiz and
• Rafael Gozalbes

Beilstein J. Nanotechnol. 2024, 15, 854–866, doi:10.3762/bjnano.15.71

• of chemicals to direct synthetic advances, perform massive screenings, and even to register new substances according to international regulations. Currently, nanoscale QSAR (nano-QSAR) models, adapting this methodology to predict the intrinsic features of nanomaterials (NMs) and quantitatively assess

• structure of NMs [5][6][7]. The first described nano-QSAR model is from 2009 [8], but the number of relevant nano-QSAR models is growing significantly because new nanoscale descriptors are found [6], and more information on NMs is progressively generated, opening new ways of improving nano-QSARs. This is an

• identified and characterized by their chemical structure, often represented by a SMILES code [11]. This approach is insufficient for NMs, as a key component of their definition is their size. NMs are defined as materials with at least one of the dimensions (including internal features) on the nanoscale (1

Synthesis of silver–palladium Janus nanoparticles using co-sputtering of independent sources: experimental and theorical study

• Maria J. Martínez-Carreón,
• Francisco Solís-Pomar,
• Abel Fundora,
• Claudio D. Gutiérrez-Lazos,
• Sergio Mejía-Rosales,
• Hector N. Fernández-Escamilla,
• Jonathan Guerrero-Sánchez,
• Manuel F. Meléndrez and
• Eduardo Pérez-Tijerina

Beilstein J. Nanotechnol. 2024, 15, 808–816, doi:10.3762/bjnano.15.67

• offered by the same two metals in the bulk, such as Au and Ni [4]. Alloying immiscible elements is feasible in the nanoscale regime because the enthalpy of the mixture decreases as the size of the nanoparticles decreases, and it generally becomes negative below a certain particle size [5]. Silver

Electrospun polysuccinimide scaffolds containing different salts as potential wound dressing material

• Veronika Pálos,
• Krisztina S. Nagy,
• Rita Pázmány,
• Krisztina Juriga-Tóth,
• Bálint Budavári,
• Judit Domokos,
• Dóra Szabó,
• Ákos Zsembery and
• Angela Jedlovszky-Hajdu

Beilstein J. Nanotechnol. 2024, 15, 781–796, doi:10.3762/bjnano.15.65

• has several functions in the human body, including wound healing [15][16]. Nanofibers produced by electrospinning have beneficial structural attributes, such as elevated porosity, high specific surface area, and nanoscale fiber dimensions; thus, adequately mimicking the ECM and promoting cellular

• antibacterial release from nanoscale fibrous biocompatible scaffolds in an environmentally friendly way by avoiding the potential risk of AMR. A) The synthesized PSI powder, 25 PSI solution, 20 PSI + salt solutions, and fibrous scaffolds were made using the electrospinning technique. B) FTIR spectra of the Sr