Ultrathin water layers on mannosylated gold nanoparticles

• Maiara A. Iriarte Alonso,
• Jorge H. Melillo,
• Silvina Cerveny,
• Yujin Tong and
• Alexander M. Bittner

Beilstein J. Nanotechnol. 2025, 16, 2183–2198, doi:10.3762/bjnano.16.151

• transmission of influenza [11][12][15] or SARS-CoV-2 [14] via aerosols. These viruses are enveloped (by glycosylated lipid bilayers) and display very large multimers of nanoscale glycoproteins (i.e., spikes), which control virus attachment and fusion to the host cells [16]. Glycosylation, often with mannosides

• dominant driver of particle motion, and strong particle–substrate interactions may lead to particle attachment before they are transported to the contact line, thereby preventing the formation of a “coffee ring” [34]. Detailed height measurements of adsorbed particles in water vapor AFM under variable RH

Toward clinical translation of carbon nanomaterials in anticancer drug delivery: the need for standardisation

• Michał Bartkowski,
• Francesco Calzaferri and
• Silvia Giordani

Beilstein J. Nanotechnol. 2025, 16, 2092–2104, doi:10.3762/bjnano.16.144

• therapeutics are loaded onto the CNMs via approaches like physical adsorption, covalent attachment, or encapsulation. The resulting formulations undergo in vitro evaluation, and the promising candidates then proceed to in vivo testing in animal models to evaluate therapeutic efficacy, biodistribution, and

Stereodiscrimination of guests in chiral organosilica aerogels studied by ESR spectroscopy

• Sebastian Polarz,
• Yasar Krysiak,
• Martin Wessig and
• Florian Kuhlmann

Beilstein J. Nanotechnol. 2025, 16, 2034–2054, doi:10.3762/bjnano.16.140

• spin probe covalently linked to the surface of the aerogels. Figure 13a shows ESR spectra of TEMPONHxSIL with x increasing from 0.01 to 0.15, recorded at 103 K. Because of the attachment to the surface and due to the low temperature, the spectra are characteristic for a slow tumbling dynamics and the

Beyond the shell: exploring polymer–lipid interfaces in core–shell nanofibers to carry hyaluronic acid and β-caryophyllene

• Aline Tavares da Silva Barreto,
• Francisco Alexandrino-Júnior,
• Bráulio Soares Arcanjo,
• Paulo Henrique de Souza Picciani and
• Kattya Gyselle de Holanda e Silva

Beilstein J. Nanotechnol. 2025, 16, 2015–2033, doi:10.3762/bjnano.16.139

• profile can be modulated, and the initial burst release minimized [7]. Beyond drug delivery, an ideal biomedical scaffold should support cellular attachment while providing effective drug release; balancing these functions is crucial for promoting tissue formation. Achieving this balance in electrospun

Laser ablation in liquids for shape-tailored synthesis of nanomaterials: status and challenges

• Natalie Tarasenka

Beilstein J. Nanotechnol. 2025, 16, 1963–1997, doi:10.3762/bjnano.16.137

• ablation in a liquid can follow six mechanisms, as described by Zhang et al. in [14]: LaMer-like growth [15], coalescence [16], Ostwald ripening [17], particle (oriented) attachment [18][19][20][21], adsorbate-induced growth [18][22], and reaction-induced growth [23]. Even without applied external fields

• , which promotes an oriented attachment and growth only in a specific direction. This strategy for shape manipulation was used in the works of Liang et al. [38], who produced Zn(OH)2 nanosheets by laser ablation of Zn in a sodium dodecyl sulphate solution, while in water similar conditions resulted in

Evaluating metal-organic precursors for focused ion beam-induced deposition through solid-layer decomposition analysis

• Benedykt R. Jany,
• Katarzyna Madajska,
• Aleksandra Butrymowicz-Kubiak,
• Franciszek Krok and
• Iwona B. Szymańska

Beilstein J. Nanotechnol. 2025, 16, 1942–1951, doi:10.3762/bjnano.16.135

• tested in FEBID processes. Preliminary studies of new or potential FEBID precursors employ electron ionization mass spectrometry and gas-phase cross-beam experiments (dissociative ionization and dissociative electron attachment), but more informative are investigations into the interactions of molecules

PEGylated lipids in lipid nanoparticle delivery dynamics and therapeutic innovation

• Peiyang Gao

Beilstein J. Nanotechnol. 2025, 16, 1914–1930, doi:10.3762/bjnano.16.133

• maleimide groups are effective for ligand attachment to LNP surface and targeted delivery [40][41]. A dual-targeted LNP system composed of two functionalized PEG lipids was created for ligand-mediated targeting of DNA-loaded LNPs to breast cancer cells [42]. DSPE-PEG-folate was directly incorporated into

Self-assembly and adhesive properties of Pollicipes pollicipes barnacle cement protein cp19k: influence of pH and ionic strength

• Shrutika Sawant,
• Anne Marie Power and
• J. Gerard Wall

Beilstein J. Nanotechnol. 2025, 16, 1863–1872, doi:10.3762/bjnano.16.129

• Sciences, University of Galway H91 TK33, Ireland 10.3762/bjnano.16.129 Abstract Marine organisms such as barnacles rely on a complex underwater adhesive system, driven by self-assembly and intermolecular associations between cement proteins, for permanent attachment to a variety of surface types. In this

• bond formation, metal chelation, and covalent interactions [6]. The byssal threads display a mechanical gradient, with regions proximal to the animal more elastic and distal regions stiffer and tougher [7]. This design allows for effective dissipation of hydrodynamic forces and maintains attachment of

• , permanent attachment to a wide range of natural and synthetic surfaces [1][14][15]. Notably, the absence of DOPA means that several barnacle cement proteins have been produced in E. coli, providing an advantage over mussel adhesive proteins in terms of reproducibility and scalability [16][17][18][19][20][21

Exploring the potential of polymers: advancements in oral nanocarrier technology

• Rousilândia de Araujo Silva,
• Igor Eduardo Silva Arruda,
• Luise Lopes Chaves,
• Mônica Felts de La Roca Soares and
• Jose Lamartine Soares Sobrinho

Beilstein J. Nanotechnol. 2025, 16, 1751–1793, doi:10.3762/bjnano.16.122

• mucin chains and consequently modifying the aggregation degree of the mucin network through various interactions [68][69]. Surface coating techniques play a key role in the interaction of PNs with the biological environment. These strategies involve the physical adsorption or covalent attachment of

Bioinspired polypropylene-based functionally graded materials and metamaterials modeling the mistletoe–host interface

• Lina M. Rojas González,
• Naeim Ghavidelnia,
• Christoph Eberl and
• Max D. Mylo

Beilstein J. Nanotechnol. 2025, 16, 1592–1606, doi:10.3762/bjnano.16.113

• softer mistletoe and the stiffer host tissue, preventing catastrophic failure of the mistletoe attachment. The strong structural and mechanical similarity of multihierarchical biological systems and functionally graded (meta-)materials [31] has recently been exploited to create bioinspired nanocomposites

• . Conclusion Using a material system of polymeric FGMs made of reinforced polypropylene with graded glass fiber content, we were able to demonstrate the two-part attachment mechanism of European mistletoe with its V-shaped interfacial structure and the gradual progression of mechanical properties along it

Nanomaterials for biomedical applications

• Iqra Zainab,
• Zohra Naseem,
• Syeda Rubab Batool,
• Filippo Pierini,
• Seda Kizilel and
• Muhammad Anwaar Nazeer

Beilstein J. Nanotechnol. 2025, 16, 1499–1503, doi:10.3762/bjnano.16.105

• slowly release therapeutic compounds over time. For instance, anti-inflammatory medications or antibiotics benefit the patient over a longer period without additional procedures. Bone-related implants have demonstrated that nanoscale surfaces stimulate the growth and attachment of bone cells, allowing

Parylene-coated platinum nanowire electrodes for biomolecular sensing applications

• Chao Liu,
• Peker Milas,
• Michael G. Spencer and
• Birol Ozturk

Beilstein J. Nanotechnol. 2025, 16, 1392–1400, doi:10.3762/bjnano.16.101

• , with diameters ranging from 0.4 to 100 nm and lengths extending from a few micrometers to several centimeters [7]. The functionalization of CNTs is achieved by surface modification through various methods including covalent bonding, adsorption, and detection group attachment [7][8]. Palve et al

Synthesis and antibacterial properties of nanosilver-modified cellulose triacetate membranes for seawater desalination

• Lei Wang,
• Shizhe Li,
• Kexin Xu,
• Wenjun Li,
• Ying Li and
• Gang Liu

Beilstein J. Nanotechnol. 2025, 16, 1380–1391, doi:10.3762/bjnano.16.100

• pollution in cellulose triacetate (CTA) membranes during seawater desalination, silver (Ag) nanoparticles were incorporated onto the CTA surface using polydopamine (PDA). PDA, which contains phenolic and amino groups, exhibits excellent adhesiveness and provides active sites for the attachment and reduction

• water supply methods [13]. Additionally, traditional membranes face challenges such as the trade-off between permeability and selectivity, as well as susceptibility to biological pollution [14][15]. Biofouling, which involves attachment, growth, reproduction, and proliferation of microorganisms on the

Enhancing the therapeutical potential of metalloantibiotics using nano-based delivery systems

• Alejandro Llamedo,
• Marina Cano,
• Raquel G. Soengas and
• Francisco J. García-Alonso

Beilstein J. Nanotechnol. 2025, 16, 1350–1366, doi:10.3762/bjnano.16.98

• that the pore size can be precisely controlled during synthesis, MSiNPs are widely applied for delivering drugs to targeted sites, particularly in cancer and infectious diseases [88][89]. In addition, MSiNPs can be further enhanced by surface modifications, such as the attachment of polyethyleneimine

Single-layer graphene oxide film grown on α-Al₂O₃(0001) for use as an adsorbent

• Shiro Entani,
• Mitsunori Honda,
• Masaru Takizawa and
• Makoto Kohda

Beilstein J. Nanotechnol. 2025, 16, 1082–1087, doi:10.3762/bjnano.16.79

• is observed, accompanied by a substantial decrease in the intensity of the 2D band. These alterations are attributed to the presence of defects and a decline in crystallinity, which is associated with the attachment of oxygen functional groups. These spectral features were consistent with the

Soft materials nanoarchitectonics: liquid crystals, polymers, gels, biomaterials, and others

• Katsuhiko Ariga

Beilstein J. Nanotechnol. 2025, 16, 1025–1067, doi:10.3762/bjnano.16.77

Multifunctional properties of bio-poly(butylene succinate) reinforced with multiwalled carbon nanotubes

• Volodymyr Krasinskyi,
• Krzysztof Bajer,
• Ludmila Dulebova,
• Nickolas Polychronopoulos,
• Oksana Krasinska and
• Daniel Kaczor

Beilstein J. Nanotechnol. 2025, 16, 1014–1024, doi:10.3762/bjnano.16.76

• – Determination of Wetting Tension”. The tests were conducted on the smooth side of the PBS and PBS/CNT_0.5 films. Dynamic (µD) and static (µS) coefficients of friction tests were conducted using the TIRAtest 27025 testing machine (TIRA Maschinenbau GmbH, Schalkau, Germany), equipped with a specialized attachment

Structural and magnetic properties of microwave-synthesized reduced graphene oxide/VO₂/Fe₂O₃ nanocomposite

• Sumanta Sahoo,
• Ankur Sood and
• Sung Soo Han

Beilstein J. Nanotechnol. 2025, 16, 921–932, doi:10.3762/bjnano.16.70

• ]. On the other hand, the remaining oxygen-containing functional groups on the graphene surface acted as a good support for the attachment of metal oxide NPs on the graphene surface. It is important to note that the resultant rGO was found to be much lighter than the graphite oxide precursor, which can

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

• < 0.001) compared to the control group. Interestingly, this enhanced activity was followed by a notable decrease at 48 h (*p < 0.05). The initial increase in metabolic activity at 24 h could potentially be attributed to the TA coating on FLG particles enhancing cellular attachment. Previous research has

• recognized as a reliable metric for cellular health and substrate attachment quality [39][40]. Confocal micrographs (Figure 7A) demonstrated a well-preserved actin filament architecture across all evaluated FLG–TA concentrations (1, 25, and 200 µg·mL−1), thereby substantiating our prior assessments of

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

• deposition techniques, this thematic issue includes studies on low-energy electron interactions with metal(II) bis(acetylacetonate) complexes [5]. Another molecule investigated for its gas-phase fragmentation mechanism via dissociative ionization and dissociative electron attachment is [Au(CH3)2Cl]2. Studies

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

• electrospun membranes is rapidly increasing in the medical sector, attributed to their unique surface properties and high porosity [63][64]. Additionally, electrospun membranes can be designed to enhance critical attributes such as biocompatibility, cell attachment, nontoxicity, biomechanical strength, and

• dermal matrix [85]. In vitro studies showed that the use of electrospun silk nanofibers favors the attachment of human fibroblasts, keratinocytes, and deposition of collagen type I [86]. Silk can be processed into hydrogels, scaffolds, and films with the incorporation of bioactive factors such as growth

• were comparable to those made of sericin in their ability to promote cell attachment, physiological morphology, and growth. These findings support the idea that fibroin extracted with sericin is a suitable matrix for cell and tissue growth [98]. Silk implants with slower degradation rates or those

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

• that [Pd(hfac)2] undergoes more extensive electron-induced fragmentation than [Cu(hfac)2], producing a greater variety of dissociation products [41]. This is because the electron attachment or ionization destabilizes [Pd(hfac)2] more than [Cu(hfac)2] [51]. We consider that the similar situation holds

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

• relative scarcity of research into poly(ʟ-ornithine) (PLO) as a transfection agent when compared to poly(ʟ-lysine) [83][84]. While PLL has a well-established track record of effectiveness in transfection, PLO has traditionally been used more for enhancing cell attachment and growth in culture rather than

• . Additionally, the attachment of hydrophobic moieties, amino acids, and small peptides to linear and branched PEI has been explored as an alternative to improve the biostability and bioavailability of cationic polyplexes while offering a targeted delivery with reduced cytotoxicity that is frequently associated

• forming complexes. Berthold et al. prepared PNA-functionalised PEI systems (branched, 25 kDa) by reacting the terminal amine groups in PEI with N-succinimidyl-3-(2-pyridyldithio)propionate (SPDP) and SPDP–dPEG8–NHS (NHS = N-hydroxysuccinimide), which provide chemical handles for the reversible attachment

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

• technology and new insights into the future of this field of research. Striking advance has been made regarding the study of surfaces on biological models, especially insects. For instance, insect attachment devices and adhesive secretions were thoroughly studied regarding the impact of contamination [2] and

• ageing [3]. Gorb and Gorb [2] experimentally investigated how different plant waxes affect the attachment performance of leaf beetles and how the adhesive system of these beetles are vulnerable to the shape and dimensions of wax contaminations. A study on larger insects (stick insects) with a

• considerable long-life expectancy by Grote et al. [3] focused on the structure and performance changes of the adhesive system during aging. The attachment performance of these insects decreases with increasing age, and was shown to be related to changes of the attachment pads regarding their elasticity

Development of a mucoadhesive drug delivery system and its interaction with gastric cells

• Ahmet Baki Sahin,
• Serdar Karakurt and
• Deniz Sezlev Bilecen

Beilstein J. Nanotechnol. 2025, 16, 371–384, doi:10.3762/bjnano.16.28

• . The cells were seeded, incubated for one day for complete attachment, and then treated with nanoparticles for 3 days. The data is presented as percent viability, which is the proportion of metabolic activities of treatment and control group. On day 1, the viability of the EudAlg NP-treated group was

• for 1 day for complete attachment. The cells were then treated with EudAlg NPs (1 mg/mL) for 3 days. On days 1, 2, and 3, the medium was withdrawn, and colorless DMEM with 10% alamarBlue was added to each well and incubated for 1.5 h at 37 °C under 5% CO2. The optical density was measured at 570 and