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

Dendrimer-modified carbon nanotubes for the removal and recovery of heavy metal ions from water

• Thao Quynh Ngan Tran,
• Huu Trung Nguyen,
• Subodh Kumar and
• Xuan Thang Cao

Beilstein J. Nanotechnol. 2025, 16, 1522–1532, doi:10.3762/bjnano.16.107

• dendrimers on a solid support can also improve the dispersibility, accessibility of binding sites, chemical recyclability, and mechanical stability [16][17]. In fact, dendrimers have been supported by various nanomaterials such as silica, graphene oxide, and carbon nanotubes (CNTs), broadening their

• and 150 °C for the unfunctionalized CNTs, which is attributed to the release of physically adsorbed water. Moreover, bare CNTs exhibited thermal stability up to 800 °C with a residual weight of 97.80% suggesting the absence of organic functional groups. In contrast, CNTs functionalized with MA and EDA

• 800 °C, indicating significant thermal stability, but surely less than unfunctionalized CNTs due to the presence of organic functional groups. Further thermal analysis of CNTs functionalized with dendrimers such as CNTs-G1, CNTs-G2, CNTs-G3, and CNTs-G5 have shown more pronounced weight losses at

Cross-reactivities in conjugation reactions involving iron oxide nanoparticles

• Shoronia N. Cross,
• Katalin V. Korpany,
• Hanine Zakaria and
• Amy Szuchmacher Blum

Beilstein J. Nanotechnol. 2025, 16, 1504–1521, doi:10.3762/bjnano.16.106

• commonly used click reactions and shows high specificity [15][16]. The Cu(I) catalyst increases the coupling rate of azides and alkynes by up to seven orders of magnitude, forming triazole rings, which possess exceptional chemical stability [16]. For these reasons, the CuAAC has been utilized extensively

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

• stability in addition to other benefits like tunable size and morphology, crystalline phases, new compounds and alloys, and defect engineering. These nanocolloids are useful for fabricating different devices mainly with applications in optoelectronics, catalysis, sensors, photodetectors, surface-enhanced

• parameters, researchers have been able to selectively create and stabilize the desired type and distribution of defects within the electrode materials, leading to improvements in energy density, power density, and cycling stability of electrochemical energy storage devices [88][89][90][91]. Furthermore, LDL

Photochemical synthesis of silver nanoprisms via green LED irradiation and evaluation of SERS activity

• Tuan Anh Mai-Ngoc,
• Nhi Kieu Vo,
• Cong Danh Nguyen,
• Thi Kim Xuan Nguyen and
• Thanh Sinh Do

Beilstein J. Nanotechnol. 2025, 16, 1417–1427, doi:10.3762/bjnano.16.103

• , photochemical methods utilizing physical agents such as lasers [5], UV light [6], or LEDs [7][8][9] have gained attention due to their superior spatial and temporal control, high stability of the resulting AgNPrs and avoidance of environmentally unfriendly reducing agents [8][10]. The strong surface plasmon

• , this method avoids excessive oxidative–reductive agents such as H2O2, thereby improving the structural integrity, stability, and potential applicability of the resulting AgNPrs. Formation mechanism of AgNPrs During the seed development process leading to the formation of AgNPrs, two critical components

The role of biochar in combating microplastic pollution: a bibliometric analysis in environmental contexts

• Tuan Minh Truong Dang,
• Thao Thu Thi Huynh,
• Guo-Ping Chang-Chien and
• Ha Manh Bui

Beilstein J. Nanotechnol. 2025, 16, 1401–1416, doi:10.3762/bjnano.16.102

• physicochemical properties, remediation efficiency, and environmental stability of MPs. Evaluating biochar’s potential for MP remediation in agricultural soils, focusing on improvements in soil properties, crop yield, gene expression, and microbial communities. Examining biochar’s adsorption mechanisms and MP

• modifiers, magnetic-derived amphoteric metals and cooperative microbes [31][32][33][34]. Traditional biochar synthesis aims to optimize specific surface area and structural stability by controlling reaction time, heating rate and reactor temperature [35]. For example, biochar produced from oilseed rape

• , enhanced diffusion, surface adsorption, and cation–π electron interactions were observed at 550 °C in Polygonum amphibium L. biochar. However, pyrolysis temperatures above 550 °C led to reduced stability [42]. Similarly, pyrolysis at 700 °C can increase SSA but may degrade oxygen-containing functional

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

• stability of metal nanoparticles limits their application in biological systems and decreases their performance [12]. Other materials like silicon quantum dots, ion-imprinted polymer, and hydrogels have unique biocompatibility and specificity advantages, but long-term stability and cost make them

• biocompatibility, catalytic efficiency, and stability [24]. Parylene-C was utilized for the encapsulation and insulation of the electrodes. Dopamine and glucose were selected as analytes for testing biosensing capabilities of the electrodes. Nanoscale electrode growth steps are explained including nanowire growth

• . Additionally, surface modification can improve the stability and durability of the electrode, further enhancing its applicability. Conclusion This study presents a method for fabricating nano-scale electrodes with platinum nanowire tip lengths as small as 1.2 µm, and diameters down to 120 nm. This size

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

• PDA peaks in the NMR spectra, resulting in the absence of observable characteristic peaks of PDA. Thermogravimetric analysis (TGA) was used to evaluate the membrane’s thermal stability, with the results presented in Figure 2b–d. The minimal differences observed among the three TGA curves also indicate

• Ag nanoparticles. The stability of Ag, even in such low quantities, is indicated by their resistance to decomposition or volatilization at temperatures up to 800 °C. However, due to the extremely low content of Ag, the residual mass is within the detection limit of the TGA instrument, and thus 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

• instance, liposomal formulations of antibiotics such as polymyxin B, cefepime, and vancomycin have demonstrated superior antibacterial effects compared to their free drug counterparts [64][65][66]. Liposomes enhance drug stability, increase drug concentration at the target site, and facilitate drug uptake

• ]. To address these issues, researchers have developed nanostructured lipid carriers, which incorporate liquid lipids into a solid lipid matrix, resulting in improved drug loading capacity and stability [75]. In summary, SLNs have garnered significant attention as a promising drug delivery system

• encapsulate a wide variety of therapeutic agents, from hydrophilic to hydrophobic compounds. Due to their biocompatibility and easy formulation, polymeric NPs can be engineered to offer precise control over drug release, stability, and targeting, making them ideal candidates in the treatment of infections [77

Ferroptosis induction by engineered liposomes for enhanced tumor therapy

• Alireza Ghasempour,
• Mohammad Amin Tokallou,
• Mohammad Reza Naderi Allaf,
• Mohsen Moradi,
• Hamideh Dehghan,
• Mahsa Sedighi,
• Mohammad-Ali Shahbazi and
• Fahimeh Lavi Arab

Beilstein J. Nanotechnol. 2025, 16, 1325–1349, doi:10.3762/bjnano.16.97

• high EE and stability [117]. These new technologies in liposome synthesis offer improved methods for producing liposomes with customized properties, which increased their potential as drug delivery systems for various therapeutic applications [114][117][118][119]. The optimal method of liposome

• plays a crucial role in determining their stability and interactions with biological systems. EE can be determined by separating the liposomes from the non-encapsulated drug using techniques such as size exclusion chromatography or centrifugation, followed by quantification of the encapsulated drug

• liposomes is preserved [110]. The surface charge of liposomes, often expressed as zeta potential, is an important parameter that influences their stability and interaction with biological systems. Electrophoretic light scattering is often used to measure the zeta potential of liposomes [110][125]. Cryo-TEM