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

• surface free energy is determined as work per unit area required for the formation of a new surface [12]. Therefore, it is a fundamental parameter that determines nanoparticle growth and stability of different particle shapes. The surface energy is dependent on a multitude of parameters, including NP size

• influencing the mechanisms of NP formation and growth at the subsequent stages of laser ablation, including the generation of shockwaves, cavitation bubble dynamics, and NP evolution after the release into the colloidal solution. The excessive charge at their surface ensures repulsion and stability of the NP

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

• becomes the dominant process over structure growth, leading to the erosion of the formed metal-rich deposits. This threshold provides insight into the precursor’s resistance to ion bombardment and is crucial for assessing its stability and reactivity under processing conditions. (4) Collecting SEM EDX

Quantum circuits with SINIS structures

• Mikhail Tarasov,
• Mikhail Fominskii,
• Aleksandra Gunbina,
• Artem Krasilnikov,
• Maria Mansfeld,
• Dmitrii Kukushkin,
• Andrei Maruhno,
• Valeria Ievleva,
• Mikhail Strelkov,
• Daniil Zhogov,
• Konstantin Arutyunov,
• Vyacheslav Vdovin,
• Vladislav Stolyarov and
• Valerian Edelman

Beilstein J. Nanotechnol. 2025, 16, 1931–1941, doi:10.3762/bjnano.16.134

• not very high reproducibility and stability. Another fabrication method is the Manhattan technology [28] with deep orthogonal groves in the resist, see Figure 1b,c. Both methods are based on thermal evaporation at different angles and rotation of substrate, requiring rather sophisticated and expensive

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

• nanoparticle formulation is polyethylene glycol-modified (i.e., PEGylated) lipids (PEG lipids), which can significantly influence the stability, cell interactions, and overall effectiveness of LNP delivery vehicles. This review collates insights into the role of PEG lipids in LNPs by illustrating how the PEG

• encapsulate and protect a variety of drug substances, thereby enhancing their stability and therapeutic efficacy within biological systems [1]. LNPs are currently composed of ionizable lipids, helper lipids, sterols, and polyethylene glycol-modified (i.e., PEGylated) lipids (PEG lipids); each of these

• ]. Because of these benefits, incorporating PEG lipids into LNP formulations has become a useful strategy for improving the colloidal stability of nanoparticles, facilitating their distribution throughout the body, and enhancing therapeutic effectiveness. However, this PEGylation strategy is not without

Targeting the vector of arboviruses Aedes aegypti with nanoemulsions based on essential oils: a review with focus on larvicidal and repellent properties

• Laryssa Ferreira do Nascimento Silva,
• Douglas Dourado,
• Thayse Silva Medeiros,
• Mariana Alice Gonzaga Gabú,
• Maria Cecilia Queiroga dos Santos,
• Daiane Rodrigues dos Santos,
• Mylena Lemos dos Santos,
• Gabriel Bezerra Faierstein,
• Rosângela Maria Rodrigues Barbosa and
• Fabio Rocha Formiga

Beilstein J. Nanotechnol. 2025, 16, 1894–1913, doi:10.3762/bjnano.16.132

• biomedical applications. These include: (a) superior stability during storage compared to that of macroemulsions, attributed to their small droplet size, which prevents flocculation, creaming, and sedimentation; (b) enhanced bioavailability and improved aqueous solubility of lipophilic molecules; (c

• through a low-energy method, using polysorbate 20 as a surfactant. The formulation presented an average droplet size ranging from 244.6 to 280.4 nm, a polydispersity index of less than 0.25, and a negative zeta potential (−15.7 to −18.6 mV), maintaining stability for 14 days. In the bioassays, fourth

• to 83 nm (oil) and 167 to 230 nm (thymol), with stability of up to 60 days. In bioassays with third-instar larvae, thymol nanoemulsion demonstrated greater efficacy (LC50 = 34.89 ppm), followed by oil (LC50 = 46.73 ppm), both outperforming conventional emulsions. Electron microscopy revealed damage

Low-temperature AFM with a microwave cavity optomechanical transducer

• Ermes Scarano,
• Elisabet K. Arvidsson,
• August K. Roos,
• Erik Holmgren,
• Riccardo Borgani,
• Mats O. Tholén and
• David B. Haviland

Beilstein J. Nanotechnol. 2025, 16, 1873–1882, doi:10.3762/bjnano.16.130

• of trace and retrace scan directions. We achieved faster imaging and improved stability with FM-AFM as shown in Figure 5. FM-AFM requires phase-sensitive detection of tip displacement using a scheme described in detail in earlier publications [35][17]. The cantilever is now driven on resonance at the

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

• their formulation, biocompatibility, long-term stability, and clinical efficacy still require significant investigation [12][13]. Barnacles are sessile marine organisms which employ a different strategy for underwater adhesion: they secrete a multicomponent proteinaceous cement that facilitates robust

On the road to sustainability – application of metallic nanoparticles obtained by green synthesis in dentistry: a scoping review

• Lorena Pinheiro Vasconcelos Silva,
• Joice Catiane Soares Martins,
• Israel Luís Carvalho Diniz,
• Júlio Abreu Miranda,
• Danilo Rodrigues de Souza,
• Éverton do Nascimento Alencar,
• Moan Jéfter Fernandes Costa and
• Pedro Henrique Sette-de-Souza

Beilstein J. Nanotechnol. 2025, 16, 1851–1862, doi:10.3762/bjnano.16.128

• bacteria, offers a sustainable alternative by leveraging natural reducing agents like polyphenols and flavonoids. These bioactive compounds not only facilitate nanoparticle formation but also improve stability and biological efficacy, making them ideal for dental applications such as caries prevention

• widely studied nanomaterials are metallic nanoparticles, particularly silver (AgNPs), gold (AuNPs), and copper (CuNPs), and various metal oxide nanoparticles such as zinc oxide (ZnO-NPs), due to their high surface-to-volume ratio, chemical stability, and distinctive optical and antimicrobial properties

• demonstrated that these nanoparticles exhibit low toxicity, effectiveness against antibiotic-resistant microorganisms, and strong colloidal stability, ensuring long-term dispersion [26][27]. Additionally, they exhibit antioxidant activity and selective cytotoxic effects on tumor cells, including oral cancer

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

• stability but also human health over the long term. These risks highlight the urgent need for effective strategies to mitigate MP pollution in both environmental and water supply systems. While numerous review papers have been conducted to evaluate the status of MP pollution, most of these papers have

• between 338 and 628 particles·L−1 [36]. Due to their small size and chemical stability, MPs can pass through conventional water treatment processes and infiltrate water supply systems. As reported in the study by Dalmau-Soler et al., 38% of drinking water samples from the supply network contained MPs

• in anti-fouling technologies can enhance nanomaterial reusability, reducing costs and environmental impact. Although there are problems, such as the high cost of MOFs, their low stability in powder form, and the lack of standard tests for assessing nanomaterial toxicity [117]. Additionally, the long

Phytol-loaded soybean oil nanoemulsion as a promising alternative against Leishmania amazonensis

• Victória Louise Pinto Freire,
• Mariana Farias Alves-Silva,
• Johny W. de Freitas Oliveira,
• Matheus de Freitas Fernandes-Pedrosa,
• Alianda Maira Cornélio,
• Marcelo de Souza-Silva,
• Thayse Silva Medeiros and
• Arnóbio Antônio da Silva Junior

Beilstein J. Nanotechnol. 2025, 16, 1826–1836, doi:10.3762/bjnano.16.126

• attracted attention due to their broad biological activities. To increase their solubility, stability, and cell delivery, nanotechnology-based systems, such as nanoemulsions (NEs), represent a promising approach. In this study, soybean oil nanoemulsions loaded with phytol (PHYT-NE) were developed using the

• phase inversion composition (PIC) method, and then characterized and evaluated. The PHYT-NE had a mean droplet diameter close to 200 nm, a polydispersity index of less than 0.2, spherical shape, and a pH value compatible with cutaneous application. The formulation showed high colloidal stability for at

• pharmaceutical application by reducing bioavailability [18]. To overcome these limitations, the incorporation of phytol into nanostructured delivery systems, has been proposed to improve its solubility, stability, and intracellular delivery efficiency [19]. Nanotechnology-based drug delivery systems that

Further insights into the thermodynamics of linear carbon chains for temperatures ranging from 13 to 300 K

• Alexandre Rocha Paschoal,
• Thiago Alves de Moura,
• Juan S. Rodríguez-Hernández,
• Carlos William de Araujo Paschoal,
• Yoong Ahm Kim,
• Morinobu Endo and
• Paulo T. Araujo

Beilstein J. Nanotechnol. 2025, 16, 1818–1825, doi:10.3762/bjnano.16.125

• ][44][45][46][47][48][49]. Moreover, due to its simplicity, LCC are like textbook problems in which many simple, but powerful, theories can be tested [29][30][31]. Until recently, many challenging questions regarding LCC stability have been raised [39][50][51][52][53]. Most of these questions regard

• the stability of host-free LCC, and they are readily circumvented when the LCC are hosted by carbon nanotubes (CNT), when they are decorated with terminal groups such as the tris(3,5-di-t-butylphenyl)methyl, or when they are in colloidal environments [32][34][36][37][38][43][45][49][50][51][52][53][54

Piezoelectricity of layered double hydroxides: perspectives regarding piezocatalysis and nanogenerators

• Evgeniy S. Seliverstov,
• Evgeniya A. Tarasenko and
• Olga E. Lebedeva

Beilstein J. Nanotechnol. 2025, 16, 1812–1817, doi:10.3762/bjnano.16.124

• even surpass, established individual piezocatalysts like BaTiO3 in terms of degradation efficiency or reaction rate, especially when LDHs are ultrathin or doped/composited. However, many BaTiO₃-based systems still offer advantages in stability, availability of well-studied defect engineering, and

• ) to rigorously disentangle their respective contributions. As a result, similar activity enhancements are sometimes explained in fundamentally different ways. (3) Stability and reproducibility: For practical applications (energy harvesting, catalytic cycling, and device integration), long-term

• stability, reproducibility of synthesis (phase purity, secondary phases, and role of interlayer anions), and durability under repeated operation are critical. From this perspective, several steps could strengthen the further subject studies: (1) reporting standardized, direct piezoelectric measurements (d33

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

• in the application of polymers as oral nanocarriers, emphasizing key natural and synthetic polymers that enhance stability, bioavailability, and release. The physicochemical properties, biodegradability, and chemical modifications of these polymers, which promote mucoadhesion and epithelial

• made PNs a topic of growing interest in light of their small size and unique physicochemical properties [22][23]. These systems offer advantages for drug delivery, including the ability to protect labile compounds, control release kinetics, improve drug solubility and stability, enhance oral

• raises additional concerns regarding the stability and safety of the final product. In light of these challenges, the use of preformed polymers has gained prominence in nanoparticle synthesis, offering a more straightforward and biocompatible alternative particularly suited for pharmaceutical

Advances of aptamers in esophageal cancer diagnosis, treatment and drug delivery

• Yang Fei,
• Hui Xu,
• Chunwei Zhang,
• Jingjing Wang and
• Yong Jin

Beilstein J. Nanotechnol. 2025, 16, 1734–1750, doi:10.3762/bjnano.16.121

• conjugates and aptamer-functionalized drug nanocarriers for targeted drug delivery in esophageal cancer are reviewed in this paper. In addition, we expect investigators to pay special attention to improving aptamer permeability and stability to accelerate aptamer clinical transformation. In conclusion

• , this synergistic strategy presents a promising approach to circumvent chemotherapy resistance in cancer treatment. In general, DNA aptamers have higher thermal stability, RNA aptamers are richer in secondary structure, and peptide aptamers are smaller in size and easier to enter cells [29]. Furthermore

• optimal biocompatibility, structural stability, and superior drug-loading capacity. However, nanocarriers are prone to complement system recognition [39] and clearance due to their microbial-scale dimensions and surface-exposed nucleophilic groups, which inadvertently trigger immune activation and

Multifunctional anionic nanoemulsion with linseed oil and lecithin: a preliminary approach for dry eye disease

• Niédja Fittipaldi Vasconcelos,
• Almerinda Agrelli,
• Rayane Cristine Santos da Silva,
• Carina Lucena Mendes-Marques,
• Isabel Renata de Souza Arruda,
• Priscilla Stela Santana de Oliveira,
• Mércia Liane de Oliveira and
• Giovanna Machado

Beilstein J. Nanotechnol. 2025, 16, 1711–1733, doi:10.3762/bjnano.16.120

• required to produce nanoemulsions with a uniform particle size and incorporated a co-surfactant to enhance the stability of the nanoformulation. A straightforward method was proposed, involving the dilution of the preformulation in an ophthalmic vehicle, followed by homogenization through ultrasonication

• efficacy and safety for ocular administration. Keywords: eye drops; micelles; low-energy method; ophthalmic vehicle; sample dilution; stability; Introduction Dry eye disease (DED) is a multifactorial condition affecting the ocular surface, characterized by changes in tear fluid composition and/or

• bioavailability after topical ocular instillation, offering several benefits such as reducing the administration frequency, optimizing pharmacokinetic parameters, protecting against enzymatic degradation, and enhancing the stability of bioactive molecules [14][17][18][19]. Currently, three ophthalmic products

Ambient pressure XPS at MAX IV

• Mattia Scardamaglia,
• Ulrike Küst,
• Alexander Klyushin,
• Rosemary Jones,
• Jan Knudsen,
• Robert Temperton,
• Andrey Shavorskiy and
• Esko Kokkonen

Beilstein J. Nanotechnol. 2025, 16, 1677–1694, doi:10.3762/bjnano.16.118

• provides unique insight into surface reactions, charge transfer, and interface stability, which are central to the performance and degradation mechanisms of electrochemical systems. Electrochemical interfaces can be studied by APXPS using two primary cell types, namely, membrane-based flow cells and “dip

Energy spectrum and quantum phase transition of the coupled single spin and an infinitely coordinated Ising chain

• Seidali Seidov,
• Natalia Pugach and
• Anatolie Sidorenko

Beilstein J. Nanotechnol. 2025, 16, 1668–1676, doi:10.3762/bjnano.16.117

• ⟩| = |Scosθ| = S. The second solution corresponds to sinφ = 0 and It describes the broken symmetry phase in which |⟨Sz⟩| ≠ S. We found the critical values of the parameters, at which the phase transition occurs, by checking the stability of the symmetric phase. Namely, if it is stable, the sinθ = 0 and cosφ

• , corresponding to described extrema configurations, can be found in Figure 4. We also derive the conditions for stability of the points θ = 0, π, 2π. Calculating the second derivatives we find: Accordingly, the point θ = π is a minimum if and points θ = 0, 2π are stable if Two important observations can be made

Prospects of nanotechnology and natural products for cancer and immunotherapy

• Jan Filipe Andrade Santos,
• Marcela Bernardes Brasileiro,
• Pamela Danielle Cavalcante Barreto,
• Ligiane Aranha Rocha and
• José Adão Carvalho Nascimento Júnior

Beilstein J. Nanotechnol. 2025, 16, 1644–1667, doi:10.3762/bjnano.16.116

• , enhancing stability, and reducing adverse effects. Concurrently, natural products are being extensively researched for their anticancer and immunomodulatory properties. This patent review aims to analyze publications that integrate nanotechnology with natural products to develop cancer treatments and

• ]. Additionally, the use of biomimetic nanoparticles, including exosome-based delivery systems and cell membrane-coated nanoparticles, has shown promise in improving targeting efficiency and immune evasion [18][19]. Despite these advances, significant challenges remain, including nanoparticle stability in

• factors such as bioavailability and stability, while also reducing toxicity [27]. China (CN) leads the ranking of published inventions with 14 documents, followed by the World Intellectual Property Organization (WO), the Republic of Korea (KR), and the United States of America (USA), each with one patent

Venom-loaded cationic-functionalized poly(lactic acid) nanoparticles for serum production against Tityus serrulatus scorpion

• Philippe de Castro Mesquita,
• Karla Samara Rocha Soares,
• Manoela Torres-Rêgo,
• Emanuell dos Santos-Silva,
• Mariana Farias Alves-Silva,
• Alianda Maira Cornélio,
• Matheus de Freitas Fernandes-Pedrosa and
• Arnóbio Antônio da Silva-Júnior

Beilstein J. Nanotechnol. 2025, 16, 1633–1643, doi:10.3762/bjnano.16.115

• analysis supported small and narrow-sized cationic functionalized nanoparticles. Atomic force microscopy and scanning electron microscopy images showed nanoparticles with a spherical and smooth shape. The stability of tested formulations was accessed for six weeks, and the sustained release of proteins

• improve safety but also effectively deliver complex venom proteins. The bioactive proteins that compound the Tityus serrulatus venom are complex molecules that should have the structural integrity preserved for the specific biological activity. The poor stability of these proteins, both in vivo and in

• as the mean diameters of nanoparticles (Figure 2). Physical stability assay Distinct NPs with venom-loaded formulations were analyzed for particle size and PDI (Figure 3). The tracking was accomplished for 42 days (six weeks) and the formulations do not show significant differences in particle size

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

• hydrophobic nature make them highly effective in capturing various organic pollutants, including methylene blue, neutral red, and polycyclic aromatic hydrocarbons. Notably, the unique hexagonal honeycomb crystal structure imparts exceptional stability, allowing them to perform efficiently under challenging

• consistent and efficient adsorption across reuse cycles. Layered double hydroxides (LDHs) are a distinctive group of 2D inorganic materials known for their remarkable physical and chemical characteristics. Their exceptional ion exchange ability, large surface area, high thermal stability, and customizable

• concludes that PSF/MIL-100 (Fe) composite membrane offers a promising solution for the removal of MPs [117]. Chen et al. [118] developed a series of zirconium-based MOF foam materials with interconnected pores, excellent stability, and high structural uniformity for the removal of MPs from both seawater and

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

• nutrients and to maintain mechanical stability during joint growth for over 20 years, despite its ever-increasing weight and the additional loads caused by wind and snow [29]. Analyses of the tissue and cell structure have revealed a chemical lignification gradient along the V-shaped interface between the

Photocatalytic degradation of ofloxacin in water assisted by TiO₂ nanowires on carbon cloth: contributions of H₂O₂ addition and substrate absorbability

• Iram Hussain,
• Lisha Zhang,
• Zhizhen Ye and
• Jin-Ming Wu

Beilstein J. Nanotechnol. 2025, 16, 1567–1579, doi:10.3762/bjnano.16.111

• retained over 90% of its efficiency even after 6 cycles demonstrates the stability of the CC/NW-450 °C photocatalyst. SEM and XRD data of the catalyst after the recycling experiment are shown in Figure S8 in Supporting Information File 1, from which no remarkable change can be seen because of its high

• structural stability. High photocatalytic activity over multiple cycles, along with simple, low-cost, and stable operation, are the key parameters for their promising applications in practical wastewater treatment, in which the frequent replacement or regeneration of the catalyst must be avoided. Influence

• (pH 2) and highly basic (pH 12) conditions reduce the degradation efficiency, likely due to reduced ROS stability or altered surface interactions. It demonstrates that the carbon cloth-supported TiO2 nanowires are capable of functioning in wastewater with a wide pH range. The active radical species

Modeling magnetic properties of cobalt nanofilms used as a component of spin hybrid superconductor–ferromagnetic structures

• Aleksey Fedotov,
• Olesya Severyukhina,
• Anastasia Salomatina and
• Anatolie Sidorenko

Beilstein J. Nanotechnol. 2025, 16, 1557–1566, doi:10.3762/bjnano.16.110

• step 0.1 fs, but the algorithm remains sufficiently accurate up to a time step of 10.0 fs. Therefore, for conducting computational experiments, an integration step of up to 10.0 fs can be used. According to [22], numerical results obtained with a time step of 0.1 fs show the greatest stability and

Transient electronics for sustainability: Emerging technologies and future directions

• Jae-Young Bae,
• Myung-Kyun Choi and
• Seung-Kyun Kang

Beilstein J. Nanotechnol. 2025, 16, 1545–1556, doi:10.3762/bjnano.16.109

• ; pH 7.4 phosphate-buffered saline (PBS) at 37 °C) [37][53]. In contrast, Mo and W degrade significantly more slowly with dissolution rates of 0.001 µm/day (Mo; pH 7 buffer at rt) [58] and 0.48–1.44 µm/day (W; pH 7.4 SBF at rt) [59], which is advantageous for long-term device stability but poses

• meeting the multifunctional demands of implantable bioelectronics, which require precise control over electrical stability, mechanical flexibility, and degradation timing. A versatile material portfolio enables customized device designs tailored to operation duration, implantation site, and mechanical

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

• charge and discharge, facilitating the charge transfer processes [47][48][49]. As a result, parameters such as specific capacitance and cycling stability are enhanced [13]. In our case, high values of specific capacitance can be expected because of the developed surface of the silicon NPs prepared by

• number of benefits from the mechanical and chemical stability of the carbon cloth material, which, together with its low cost and large surface area, make it especially promising for the flexible devices. The results of these experiments are the subject of upcoming works. Conclusion In summary, laser