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

• thin film of normal metal (the absorber is an element sensitive to incoming radiation) and two NIS junctions that act as a thermometer. An SEM view of the SINIS detector was shown in Figure 1a–f. Often SINIS detectors are considered as classical devices with the optical response equivalent to the

• electrical response to thermal heating of the absorber by direct current, for example, in [12][14][33][34][35]. But in practice, the electrical response to heating by direct current is always significantly higher than the optical response for microwave, terahertz, or IR radiation. This is explained by the

• , and the maximum response is measured at a bias voltage of 0.5 Δ/e. The list of designed and fabricated devices contains different arrays of SINIS detectors for frequencies from below 100 GHz to above a few terahertz, broadband detectors integrated with log-periodic antennas, and narrow-band detectors

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

• primed for a heightened response. As illustrated in Figure 5, anti-PEG antibodies can rapidly neutralize PEGylated nanoparticles, triggering the accelerated blood clearance (ABC) phenomenon [4][69]. This effect is characterized by a dramatic reduction in circulation time for subsequent doses, often

• , which further enhances immune recognition [69]. An earlier study found that a single dose of PEGylated LNPs can induce anti-PEG IgM responses, with a dosage of 2.35 mg phospholipids kg−1 reaching a peak log10 IgM concentration of ≈4.26. After a second dose in 21 days, the immunogenic response was

• levels after mRNA-OVA-LNP vaccination. Specifically, the total IgG absorbance increased in anti-PEG antibody positive mice indicated a ≈29% enhancement compared to control mice [64]. This suggests that the induced anti-PEG antibody production may act as adjuvant to boost the humoral immune response

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

• deflection ζ in response to a force F at the frequency Ω: where is the resonance frequency and Γ = η/meff the damping rate, with meff, k and η being, respectively, effective mass, stiffness, and damping coefficient of the eigenmode. A key figure of merit of a force transducer is its force sensitivity

• the AFM’s suspension system is roughly 1 Hz, with a quality factor of roughly 2. Mechanical oscillation of the tip causes phase modulation of the reflected microwave pump, detected as motional sidebands in the signal spectrum. Measuring the microwave response at a sideband, the detection responsivity

• increasing Pin. In practice, nonlinear effects emerge at large nc, such as heating (nonlinear loss) and resonance-frequency shift (Kerr nonlinearity), which cause the linear response picture of cavity optomechanics to break down. Detection noise in the cavity optomechanical scheme is determined by quantum

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

• morphologies and β-amyloid content of fibrils formed under different pH and salt concentration conditions demonstrate the conformational plasticity of cp19k in response to its environment, with its self-assembly into elongated fibrils favoured under low pH/high salt concentration conditions, and the prolonged

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

• immune response and stimulate periodontal tissue repair [72]. In the field of endodontics, biosynthesized AgNPs and ZnO-NPs have been employed as adjuvants to conventional irrigants and intracanal dressings, thereby enhancing the disinfection efficacy of root canal systems [21]. The nanoscale properties

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

• 48 h. These incubation times were selected to evaluate the acute response, focusing on immediate effects. After this period, the supernatant was removed, and 100 μL of an MTT solution in DMEM (final concentration 1 mg/mL) was added to each well. The plates were incubated at 37 °C with 5% CO2 for 4 h

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

• 0.86) were identified using 514.5 nm, while two LCC with N = 40 and 50 (γP = 0.67 and 0.81, respectively) were identified using 568.2 nm. In agreement with the literature [29][30], the use of different laser lines does not influence the response of the LCC@MWCNT to different T, but it might excite LCC

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

• dodecylbenzene sulfonate-modified Ni/Co-LDH as a filler promoted the formation of the electroactive β-phase in PVDF-based electrospun nanocomposite fabrics [12]. The enhanced piezoelectric response was attributed to the realignment of PVDF dipoles in combination with their interfacial interactions with the

Electrical, photocatalytic, and sensory properties of graphene oxide and polyimide implanted with low- and medium-energy silver ions

• Josef Novák,
• Eva Štěpanovská,
• Petr Malinský,
• Vlastimil Mazánek,
• Jan Luxa,
• Ulrich Kentsch and
• Zdeněk Sofer

Beilstein J. Nanotechnol. 2025, 16, 1794–1811, doi:10.3762/bjnano.16.123

• conductivity, the implantation of silver ions can also significantly affect the interaction of the material with water molecules, thereby improving its sensing response to changes in air humidity [13]. By modifying the chemical composition and microstructure of the surface, the affinity of the material for air

• ]. At the same time, however, polar groups, which are crucial for the adsorption of water molecules, are not eliminated; on the contrary, their spatial arrangement and chemical accessibility may be favored by implantation. This results in a higher adsorption capacity and a faster response to changes in

• were observed for the PI foils implanted with Ag ions (Figure 13b), where only the sample implanted with the lowest fluence of ions at an energy of 1.5 MeV exhibits sensory sensitivity. The results for PI show that the optimal response to relative humidity change was only achieved for samples implanted

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

• response to internal signals (e.g., oxidation or reduction, enzymatic activity, or low acidity) or external stimuli such as light and temperature [26][27]. This delivery of active ingredients relies on differential biochemical changes, facilitating the development of more precise therapies with improved

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

• . Therefore, aptamer applications are relatively safe. However, it is necessary to avoid using high-molecular-weight PEG modification as much as possible to avoid serious immune response. At present, the clinical diagnosis method of EC is mainly endoscopic screening, which may cause discomfort to patients

• response rate failed to meet the predefined efficacy threshold, ultimately leading to regulatory rejection. To improve aptamer permeability and enzyme resistance, and to enable clinical transformation of potentially useful aptamers, there are two strategies. First, chemical modification of aptamers. By

• response rate of patients. Aptamers can be used not only as diagnostic probes for esophageal cancer, but also as carriers for therapeutic agents and drug delivery systems. By coupling with antitumor drugs and nanocarriers, aptamers can improve the targeted delivery efficiency of drugs and reduce non

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

Beyond the bilayer: multilayered hygroscopic actuation in pine cone scales

• Kim Ulrich,
• Max David Mylo,
• Tom Masselter,
• Fabian Scheckenbach,
• Sophia Fischerbauer,
• Martin Nopens,
• Silja Flenner,
• Imke Greving,
• Linnea Hesse and
• Thomas Speck

Beilstein J. Nanotechnol. 2025, 16, 1695–1710, doi:10.3762/bjnano.16.119

• , they were simplified by allowing branching only at the cross sections used as control points (Figure S1, Supporting Information File 2). The response of the involved tissues of the five scale-derived geometries during expansion and the influence of the involved tissues were characterized by simulative

• electron microscopy (abaxial: 9%, adaxial: 1%, [18]). Although their exact values of measured longitudinal expansion may differ from ours due to differences in methodology and pine species studied, our results do support the ability of individual fibers to bend independently in response to moisture changes

• and is therefore dependent on temperature and humidity being within a certain range [20]. After the initial opening, a delayed response to humidity changes could additionally prevent inadvertent responses to transient humidity decreases, ensuring that the cone only opens when environmental conditions

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

• elsewhere [42][43] revealed an oscillatory response as highlighted by the black arrows in (Figure 8B) at the driving frequency of the gas pulses and higher harmonics. If the magnitude and phase of the Fourier transform at the fundamental frequency (i.e., 10 Hz) are extracted and plotted (Figure 8C), a clear

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

• potential effects include tumor cell death, inhibition of proliferation, increased autophagy, and enhanced immune system response [51]. Furthermore, natural products can also promote the regulation of immune cells and cytokines, increasing immunogenic cancer cell death, natural killer cell activity, and

• T cells, controllable size, and protection of the tumor environment [131]. They also help by reducing adverse effects, increasing antitumor response, as well as increasing solubility and precision in drug delivery [132][133]. Seeking a new pharmaceutical application for procyanidines (PCs) as APIs

• response, while being efficiently distributed in the lymphatic vessels, contributing to the local and systemic antitumor effects of small molecules [183]. However, PNCs face some challenges for therapeutic use, especially regarding the lack of methods for characterizing the shell, which is important for

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

• ]. During an immune response against poisoning, some toxins are poorly immunogenic, and due to that, they are associated with immunoadjuvants. Information about the efficiency of immunoadjuvants can be accessed by immunization protocols [44]. Venom-loaded NPs obtained better efficiency in the stimulation to

• the immune system when compared to that of AH. Similar results were found in experiments performed by Ayari-Riabi (2016) using a PLA nanoparticle formulation to stimulate immune response against the venom from Androctonus australis hector and Buthus occitanus tunetanus scorpions. However, PLA

• nanoparticles had the same response when compared with that of AH standard formulation [11]. Cationic PLA nanoparticles produced in this study demonstrated better immune stimulation behavior. These results can be found in other chitosan-based cationic nanoparticle formulations [1][45]. The cationic properties

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

• barrier, while MPs of 20 μm can reach internal organs. Exposure occurs through inhalation, posing risks to adults, while children face dangers from MPs in contaminated drinking water. Once inside the body, MPs can trigger neurotoxicity, cytotoxicity, oxidative stress, immune response, metabolic disruption

• material classification or pattern recognition [138]. Hybrid and optimization based techniques including response surface methodology (RSM), particle swarm optimization (PSO), recurrent neural networks (RNN), and adaptive neuro-fuzzy inference systems (ANFIS) are useful in handling complex data types 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

• the total deformation were selected for comparative strain pattern analysis. Simulations In order to determine the mechanical behavior and response of the triangular, graded, and inversely graded metamaterial structures in an idealized form, and thus highlight the possibilities of combining geometric

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

• effective degradations of OFL with a high initial concentration, say, 100 ppm and 200 ppm. The photocurrent response in Figure 7b increases with increasing H2O2 concentrations in the 0.5 M Na2SO4 electrolyte, because H2O2 acts as an electron acceptor, facilitating charge separation and the generation of ROS

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

• electronics. Active degradation has emerged as a complementary strategy alongside conventional encapsulation. Unlike passive and time-dependent degradation, active degradation involves materials that remain stable under normal physiological conditions but are designed to break down in response to specific

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

• . Traditional implants face various problems, such as poor biocompatibility, inflammatory response, or the risk of infection. However, with the integration of nanomaterials, these devices show higher biocompatibility, durability, and defenses against bacteria [36]. For example, incorporating titanium dioxide or

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

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

• SERS substrate enabled detection at concentrations as low as 10−9 M with a strong linear response. These results highlight the potential of LED-synthesized AgNPrs as high-performance, low-cost, and environmentally benign substrates for sensitive SERS applications in chemical and biosensing fields

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

• and components [3]. Advancements in materials science over the past two decades have driven significant progress in the development of nanoscale electrodes. Their high surface-to-volume ratio and nanoscale dimensions offer inherent advantages, including improved response time, improved sensitivity

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

• presence of polar silanol groups, which enhance stability and the ability to absorb water. These properties make them excellent carriers for bioactive molecules, providing efficient encapsulation and controlled release. SiNPs can be engineered to release their payloads in response to specific stimuli

• highly selective and efficient photosensitizer delivery systems. Ir(III) complexes are excellent photosensitizers due to their highly sensitive excited-state properties in response to the surrounding environment, high photostability, and unique intracellular localization [137][138]. However, the

• , some formulations enable site-specific drug release in response to infection-associated stimuli, while others reduce off-target effects by confining drug activity to the desired site of action. Moving forward, research should emphasize the development of highly biocompatible and stimuli-responsive