Tailoring Ag–Pt nanoalloys through solid-state dewetting: structural and optical insights

• Marcin Łapiński,
• Piotr Okoczuk,
• Blaž Grobiša,
• Ewa Pawlikowska,
• Amelia Rozwadowska,
• Wojciech Sadowski and
• Barbara Kościelska

Beilstein J. Nanotechnol. 2026, 17, 748–759, doi:10.3762/bjnano.17.52

• disintegration can be used to fabricate single-metal nanostructures, nanoalloys, and nanocomposites on various substrates [23][24][25][26]. In this paper, we present a method for manufacturing Ag–Pt nanoalloys by thermal disintegration of thin metallic films. This nanoalloy system is particularly significant due

• boundary between these two classes is not always clearly defined. Examination properties, such as optical properties, can provide a valuable criterion for differentiation. In plasmonic materials, in most cases, nanocomposites exhibit two distinct resonance peaks, each corresponding to one of the

Environmental applications of silver nanoparticles: state-of-the-art review and emerging trends

• Soni Prajapati,
• Akash Kumar and
• Ranjana Singh

Beilstein J. Nanotechnol. 2026, 17, 697–736, doi:10.3762/bjnano.17.49

• removal of PAHs with 100% efficiency [30]. AgNPs and AgNP-based nanocomposites provide an efficient system for pollutant removal, with good reusability, as evident from the above studies. However, despite their benefits, the escalating production and utilisation of AgNPs also raise concerns about their

• addresses most of the pollutants (emerging and conventional) by providing a comprehensive assessment of AgNPs and AgNP-based nanocomposites in environmental applications. It incorporates emerging topics including green synthesis reproducibility, nanozyme activity, the environmental fate of silver, and

• spectroscopy (SERS) using AgNP nanocomposites could selectively detect polystyrene nanoparticles with a detection limit of 14 μg/mL [55]. X-ray photoelectron spectroscopy (XPS) provides information on the elemental composition, surface oxidation states, and electronic configuration of AgNPs [56]. This

Cellulose as a photocatalyst support material: extraction, structural features, and environmental applications

• Yee Teng Lim,
• Nur Farhana Jaafar,
• Azizul Hakim Lahuri and
• Endang Tri Wahyuni

Beilstein J. Nanotechnol. 2026, 17, 635–652, doi:10.3762/bjnano.17.44

• of functional groups enable it to act as an effective support matrix for photocatalysts such as ZnO, TiO2, Cu2O, and various hybrid nanocomposites. Through stabilizing nanoparticles, preventing their aggregation and contributing to pollutant adsorption, cellulose enhances the overall efficiency of

• on significant amounts of alcohols and the hydrolysis–calcination method, which has already been commercialized but requires high energy input and the use of hydrochloric acid as a solvent [86]. CNCs possess several valuable features that make them excellent candidates for conductive nanocomposites

Upcycling agroindustrial waste into graphene oxide supports for gold nanoparticles: toward sustainable nanomaterials

• Juan Marcos Castro-Tapia,
• Selene Acosta,
• Hiram Joazet Ojeda-Galván,
• Elsie Evelyn Araujo-Palomo,
• Edgar Giovanni Villabona-Leal and
• Mildred Quintana

Beilstein J. Nanotechnol. 2026, 17, 489–504, doi:10.3762/bjnano.17.32

• ; hybrid nanocomposites; plasmonic nanomaterials; surface functionalization; Introduction Graphene oxide (GO), due to its unique physicochemical properties, is widely explored regarding a range of applications, including sensors, water purification, and energy storage and conversion [1][2][3][4][5]. GO is

Beam shaping techniques for pulsed laser ablation in liquids: Unlocking tunable control of nanoparticle synthesis in liquids

• Sergio Molina-Prados,
• Nadezhda M. Bulgakova,
• Alexander V. Bulgakov,
• Jesus Lancis,
• Gladys Mínguez Vega and
• Carlos Doñate-Buendia

Beilstein J. Nanotechnol. 2026, 17, 309–342, doi:10.3762/bjnano.17.22

Durable antimicrobial activity of fabrics functionalized with zeolite ion-exchanged nanomaterials against Staphylococcus aureus and Escherichia coli

• Perla Sánchez-López,
• Kendra Ramirez Acosta,
• Sergio Fuentes Moyado,
• Ruben Dario Cadena-Nava and
• Elena Smolentseva

Beilstein J. Nanotechnol. 2026, 17, 262–274, doi:10.3762/bjnano.17.18

• nanotechnology has expanded into different areas of science, including physics, chemistry, biology, and medicine, over the past few decades [1][2]. Recently, nanoparticles (NPs), nanomaterials, and nanocomposites have been applied in various fields, including medicine and biotechnology, to reduce the recurrence

Time of flight secondary ion mass spectrometry imaging of contaminant species in chemical vapour deposited graphene on copper

• Barry Brennan,
• Vlad-Petru Veigang-Radulescu,
• Philipp Braeuninger-Weimer,
• Stephan Hofmann and
• Andrew J. Pollard

Beilstein J. Nanotechnol. 2026, 17, 200–213, doi:10.3762/bjnano.17.13

• ]. While nanocomposites incorporating graphene are expected to be disruptive in their own right [5][6], it is the potential for large area, single crystal graphene sheets, which CVD growth can realise [7][8][9][10] which may have the greatest impact. Such sheets are expected to harness the full potential

Safe and sustainable by design with ML/AI: A transformative approach to advancing nanotechnology

• Georgia Melagraki

Beilstein J. Nanotechnol. 2026, 17, 176–185, doi:10.3762/bjnano.17.11

• , high-strength materials for advanced armour systems and protective gear. For example, nanostructured ceramics and nanocomposites enhance ballistic protection while reducing weight, improving mobility for soldiers [7]. Additionally, nanosensors can detect chemical and biological threats in real time

Internal 3D temperature mapping in biological systems using ratiometric light-sheet imaging and lipid-coated upconversion nanothermometers

• Dannareli Barron-Ortiz,
• Enric Pérez-Parets,
• Rubén D. Cadena-Nava,
• Emilio J. Gualda,
• Jacob Licea-Rodríguez,
• Juan Hernández-Cordero,
• Pablo Loza-Álvarez and
• Israel Rocha-Mendoza

Beilstein J. Nanotechnol. 2025, 16, 2306–2316, doi:10.3762/bjnano.16.159

• essential step for advancing non-invasive thermal imaging in living biological systems. We recently demonstrated the feasibility of combining light-sheet fluorescence microscopy (LSFM) with UC micro- and nanocomposites for volumetric temperature mapping across scales ranging from tens of micrometers to

Optical bio/chemical sensors for vitamin B₁₂ analysis in food and pharmaceuticals: state of the art, challenges, and future outlooks

• Seyed Mohammad Taghi Gharibzahedi and
• Zeynep Altintas

Beilstein J. Nanotechnol. 2025, 16, 2207–2244, doi:10.3762/bjnano.16.153

Microplastic pollution in Himalayan lakes: assessment, risks, and sustainable remediation strategies

• Sameeksha Rawat,
• S. M. Tauseef and
• Madhuben Sharma

Beilstein J. Nanotechnol. 2025, 16, 2144–2167, doi:10.3762/bjnano.16.148

• effect [77]. Despite their high efficiency, nanotechnology-based remediation solutions may face deployment challenges in remote Himalayan regions due to high initial cost, maintenance needs, and lack of infrastructure. Scalable, low-cost nanocomposites or hybrid bionanotechnology systems adapted for cold

Rapid synthesis of highly monodisperse AgSbS₂ nanocrystals: unveiling multifaceted activities in cancer therapy, antibacterial strategies, and antioxidant defense

• Funda Ulusu,
• Adem Sarilmaz,
• Yakup Ulusu,
• Faruk Ozel and
• Mahmut Kus

Beilstein J. Nanotechnol. 2025, 16, 2105–2115, doi:10.3762/bjnano.16.145

• diffusion assay findings, the strong inhibitory and bactericidal effect against S. aureus (MIC: 0.5 mg/mL; MBC: 1.0 mg/mL) of AgSbS2 NCs aligns well with previous reports that show that gram-positive organisms are often more susceptible to metal-based nanoparticles or nanocomposites [40], likely due to

Current status of using adsorbent nanomaterials for removing microplastics from water supply systems: a mini review

• Nguyen Thi Nhan and
• Tran Le Luu

Beilstein J. Nanotechnol. 2025, 16, 1837–1850, doi:10.3762/bjnano.16.127

• functionality can be adjusted by changing the metal oxides and linkers, enabling easy synthesis and modification for diverse applications, including MP adsorption [59]. By using ZIF-8 nanocomposite, Pasanen et al. removed 99% of MPs after 1 h. The properties of nanocomposites showed highly porous structures

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

• administration [32]. The ionic interaction between alginate and chitosan, forming smart, pH-sensitive polyelectrolytic nanocomposites [147], recently led Silvestre et al. [99] to encapsulate curcumin within alginate–chitosan NPs. Curcumin, a hydrophobic molecule that degrades rapidly under alkaline conditions

Nanotechnology-based approaches for the removal of microplastics from wastewater: a comprehensive review

• Nayanathara O Sanjeev,
• Manjunath Singanodi Vallabha and
• Rebekah Rubidha Lisha Rabi

Beilstein J. Nanotechnol. 2025, 16, 1607–1632, doi:10.3762/bjnano.16.114

• contaminated with MPs. Meanwhile, a higher cost of these adsorbents limit their use for the removal of MPs [82]. Research is actively exploring alternative adsorbents, with a particular focus on nanomaterial-based options. Among these, carbon nanotubes (CNTs), nanoscale metals, nanocomposites, and metal oxides

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

Influence of laser beam profile on morphology and optical properties of silicon nanoparticles formed by laser ablation in liquid

• Natalie Tarasenka,
• Vladislav Kornev,
• Alena Nevar and
• Nikolai Tarasenko

Beilstein J. Nanotechnol. 2025, 16, 1533–1544, doi:10.3762/bjnano.16.108

• that the obtained results are important for the preparation of silicon-based nanocomposites as electrode materials with enhanced performance. Materials and Methods The laser ablation experiments were performed using a nanosecond Nd:YAG laser (LS2131D, LOTIS TII, Belarus) as an excitation source

• compared with the vibrational modes of the unablated bulk Si target. Figure 5 presents the obtained Raman spectra. In general, when bulk crystalline Si is transformed into Si NPs, an amorphous phase in Si nanocomposites can be formed [41]. Usually, amorphous Si Raman modes are shifted to lower wavenumbers

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

• recent years, the scientific community has started focusing on what nanocomposites potentially offer. Binding nanoparticles along with biomaterials enhances their strength, flexibility, and durability. For example, adding hydroxyapatite nanoparticles to a polymer can improve bone compatibility, making it

Laser processing in liquids: insights into nanocolloid generation and thin film integration for energy, photonic, and sensing applications

• Akshana Parameswaran Sreekala,
• Pooja Raveendran Nair,
• Jithin Kundalam Kadavath,
• Bindu Krishnan,
• David Avellaneda Avellaneda,
• M. R. Anantharaman and
• Sadasivan Shaji

Beilstein J. Nanotechnol. 2025, 16, 1428–1498, doi:10.3762/bjnano.16.104

• (e.g., nanoparticles, nanocubes, nanorods, and nanocomposites) [5]. The developments in LAL have demonstrated its ability to synthesize functionalized nanostructures with special morphologies, microstructures, and phases, which hold promise for applications in optics, detection, and biological fields

• better after spin coating than drop casting [110]. A functionalization study on SiC nanocrystals was made. SiC–polyvinyl alcohol (PVA) polymeric nanocomposites were manufactured by adding silicon carbide NPs prepared by PLAL to PVA and thin films of the composites were prepared by spin coating on glass

• . A modification in this work was made by incorporating graphene oxide (GO) and reduced graphene oxide (rGO) into SnS to form nanocomposites. The only difference was the laser ablation wavelength (1064 nm) [128]. The deposition of SnS:GO nanocomposite thin film was achieved by adding different

Chitosan nanocomposite containing rotenoids: an alternative bioinsecticidal approach for the management of Aedes aegypti

• Maria A. A. Bertonceli,
• Vitor D. C. Cristo,
• Ivo J. Vieira,
• Francisco J. A. Lemos,
• Arnoldo R. Façanha,
• Raimundo Braz-Filho,
• Gustavo V. T. Batista,
• Luis G. M. Basso,
• Sérgio H. Seabra,
• Thalya S. R. Nogueira,
• Felipe F. Moreira,
• Arícia L. E. M. Assis,
• Antônia E. A. Oliveira and
• Kátia V. S. Fernandes

Beilstein J. Nanotechnol. 2025, 16, 1197–1208, doi:10.3762/bjnano.16.88

• isolated rotenoids. The nanocomposite represented a 23.6% increase in efficacy compared to the previously described natural rotenoids. These results highlight the potential of chitosan nanocomposites as an innovative, effective, and environmentally sustainable solution for managing the insect vector. By

• rotenoids in the nanostructures also increased the zeta potential (ζ) in both ion gelation methods, which appears to influence the polydispersity index (PDI) of these nanocomposites, as the PDI values are significantly higher than those of their respective controls (Table 1). The zeta potential is an

• , even when delivered via nanocomposites. The cytotoxicity analysis of natural rotenoids to HSF cells revealed no statistically significant differences in cell viability between the control group and the treatments with either in natura rotenoids or the CS/TPP-β-CD–rot nanocomposite (Figure 7; p > 0.05

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

• many researchers [9][10][11][12][13][14][15][16]. Regarding PBS-based nanocomposites, most studies focus on the influence of CNTs (including modified CNTs) on their thermal behavior [17][18][19], crystallization [20][21][22], structure [14][17][21][22][23], and biodegradability [12]. PBS/CNT

• nanocomposites are primarily synthesized using two methods, that is, solution casting [18][22][24] and melt compounding [17][19][23]. In this study, the melt compounding method was chosen due to its simplicity, high throughput, and industrial feasibility. Bandyopadhyay et al. [23] demonstrated that melt mixing 1

• ] synthesized lowly filled PBS-based nanocomposites, namely, PBSA/SWCNTs and PBS/MWCNTs, respectively, via solution casting after the pre-modification of CNTs. At an SWCNT content of 0.5 wt % in PBSA, a twofold increase in PBS stiffness was observed, along with increased crystallization and glass transition

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

• Sumanta Sahoo Ankur Sood Sung Soo Han School of Chemical Engineering, Yeungnam University, 280 Daehak-ro, Gyeongsan 38541, South Korea 10.3762/bjnano.16.70 Abstract Reduced graphene oxide (rGO)-assisted microwave (MW) synthesis of metal-oxide-based binary and ternary nanocomposites has recently

• Fe2O3 nanoparticles and VO2 nanorods on the 2D rGO surface. Notably, the ternary composite displayed good magnetic properties for its potential biomedical applications. Overall, this work explores an efficient and cost-effective synthetic approach for developing graphene-based magnetic nanocomposites

• simpler and cost-effective compared to the bottom-up processes. Among the top-down approaches, the microwave (MW)-assisted exfoliation process of synthesizing graphene materials and related nanocomposites (NCs) has gained noteworthy research attention in recent times [8][9]. For synthesizing binary and

Supramolecular hydration structure of graphene-based hydrogels: density functional theory, green chemistry and interface application

• Hon Nhien Le,
• Duy Khanh Nguyen,
• Minh Triet Dang,
• Huyen Trinh Nguyen,
• Thi Bang Tam Dao,
• Trung Do Nguyen,
• Chi Nhan Ha Thuc and
• Van Hieu Le

Beilstein J. Nanotechnol. 2025, 16, 806–822, doi:10.3762/bjnano.16.61

• graphene oxide–nanosilica–zinc hydroxide nanocomposites (GO-SG-ZH). Graphite oxidation reaction in a cascade design gives good efficiency values of energy, chemical reaction, and reaction time [14][15]. The recycling of rice husk ash waste into nanosilica products is eco-friendly and sustainable for

• GO-SG-ZH powder. The graphene-based nanocomposites in hydrogel form and in powder form were comparatively characterized using moisture analysis, scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), and aqueous dispersibility. Brush coating of graphene oxide–nanosilica–zinc

• dispersibility and reduced surface area of graphene-based materials in many applications, such as aqueous dispersions, polymer nanocomposites, and water-based paints. Our previous works demonstrated that in graphene-based hydrogel structures, the intercalation of water molecules between graphene-based sheets

Changes of structural, magnetic and spectroscopic properties of microencapsulated iron sucrose nanoparticles in saline

• Sabina Lewińska,
• Pavlo Aleshkevych,
• Roman Minikayev,
• Anna Bajorek,
• Mateusz Dulski,
• Krystian Prusik,
• Tomasz Wojciechowski and
• Anna Ślawska-Waniewska

Beilstein J. Nanotechnol. 2025, 16, 762–784, doi:10.3762/bjnano.16.59

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

• , and the successful delivery of ASOs into HepG2 and HeLa cells, with the modified DGL–DCA nanocomposites showing superior performance in promoting lysosomal escape compared to unmodified versions. Additionally, the analysis of HIF-1α mRNA expression levels and HIF-1α protein assays confirmed that the