Oxidative atmosphere-driven formation of single-phase spinel CuRh₂O₄ nanofibers for alkaline water oxidation

• Namhee Kim,
• Sumin Ko,
• Sohyeon Choi,
• Seoyoon Jang,
• Myung Hwa Kim and
• Dasol Jin

Beilstein J. Nanotechnol. 2026, 17, 737–743, doi:10.3762/bjnano.17.50

• to IrO2 (1.53 V vs RHE). Furthermore, the accelerated reaction kinetics of the Cu–Rh–O series, which contribute to its enhanced intrinsic OER activity, were confirmed by Tafel analysis (η vs log j, where η represents the overpotential and j is the GSA-normalized current density) derived from 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

• pseudo-first-order reaction kinetics [25]. The addition of AgNPs to a matrix may improve their efficiency in removing various contaminants via adsorption mechanisms, which can be ionic or covalent, depending on the nanocomposite surface chemistry [26]. In a study, Ag-decorated reduced graphene oxide was

• , donating electrons that lower the activation energy barrier for hydride ion transfer to the substrate. This process follows pseudo-first-order kinetics, with smaller particle sizes (higher surface-to-volume ratio) and electron-rich surfaces (modulated by capping agents) yielding higher apparent rate

• elastica) synthesised AgNPs for the adsorption of gases (SO2 and NO2). The study found that 98% of SO2 removal was achieved with pseudo-second-order reaction kinetics [148]. A study utilised AgNP-incorporated cotton fabrics for removing bioaerosols from air conditioners [149]. The results showed a

Molecular engineering of individual dye-based nanoparticle photostability for ultrabright two-photon fluorescence

• Eleonore Kurek,
• Sasha Cooper,
• Alexandre Clausolles,
• Karen Perronet,
• Jonathan Daniel,
• Mireille Blanchard-Desce and
• François Marquier

Beilstein J. Nanotechnol. 2026, 17, 688–696, doi:10.3762/bjnano.17.48

• Dye 2 demonstrated an approximately 14 times higher 2P absorption cross section compared to dye 1. The higher absorption probability in dFONs(2) implies that photobleaching should occur faster than in dFONs(1). Individual nanoparticle bleaching kinetics were thus monitored by directly recording

Two-step laser synthesis of Ag@TiO₂ nanomaterials for the photocatalytic degradation of rhodamine B

• Marija Kovačević,
• Miloš Tošić,
• Rafaela Radičić,
• Vladimir Rajić,
• Nikša Krstulović,
• Miloš Momčilović and
• Sanja Živković

Beilstein J. Nanotechnol. 2026, 17, 622–634, doi:10.3762/bjnano.17.43

• nanoparticles. Ag nanoparticles can enhance light absorption due to plasmonic effects. Together, these effects contribute to the improved photocatalytic performance observed in this study [28]. Photodegradation of rhodamine B with Ag@TiO2 (200p and 2000p) NPs To examine the kinetics of continuous photocatalytic

Recent progress in enhancing built-in electric fields of perovskite solar cells via junction engineering

• Tong Xiao and
• Ke Xu

Beilstein J. Nanotechnol. 2026, 17, 602–621, doi:10.3762/bjnano.17.42

Synthesis of Cu–Mo/TiO₂ and Co–Mo/TiO₂ photocatalysts for the efficient degradation of organic pollutants in water

• Ilse Acosta,
• Brenda Zermeño,
• Edgar Moctezuma,
• Luis F. Garay-Rodríguez and
• Isaías Juárez-Ramírez

Beilstein J. Nanotechnol. 2026, 17, 559–570, doi:10.3762/bjnano.17.37

• properties were determined. Finally, the photocatalytic behavior of the materials was studied in the photocatalytic oxidation of ketoprofen (KTP) under UV irradiation, with the aim of studying the charge-transfer improvement. Ketoprofen degradation, adsorption, kinetics, and reaction pathways have been

Electrochemical determination of ciprofloxacin using a MIL-101/reduced graphene oxide-modified electrode

• Nguyen Quang Man,
• Nguyen Ngoc Nghia,
• Nguyen Vinh Phu,
• Vo Thi Khanh Ly,
• Le Lam Son,
• Pham Khac Lieu,
• Le Thi Hong Phong,
• Nguyen Dinh Luyen and
• Dinh Quang Khieu

Beilstein J. Nanotechnol. 2026, 17, 541–554, doi:10.3762/bjnano.17.35

• oxidation peak is observed at the bare GCE, indicating sluggish electron-transfer kinetics. Upon modification with MIL-101 or rGO, the anodic peak current increases noticeably, reflecting improved adsorption and conductivity. The obtained peak potentials (Ep) for GCE, GO/GCE, rGO/GCE, MIL-101/GCE, MIL-101

Defects and defect-mediated engineering of two-dimensional materials: challenges and open questions

• Arkady V. Krasheninnikov,
• Matthias Batzill,
• Anouar-Akacha Delenda,
• Marija Drndić,
• Chris Ewels,
• Katharina J. Franke,
• Mahdi Ghorbani-Asl,
• Alexander Holleitner,
• Ado Jorio,
• Ute Kaiser,
• Daria Kieczka,
• Hannu-Pekka Komsa,
• Jani Kotakoski,
• Manuel Längle,
• David Lamprecht,
• Yun Liu,
• Steven G. Louie,
• Janina Maultzsch,
• Thomas Michely,
• Katherine Milton,
• Anna Niggas,
• Hanako Okuno,
• Joshua A. Robinson,
• Marika Schleberger,
• Bruno Schuler,
• Alexander Shluger,
• Kazu Suenaga,
• Kristian S. Thygesen,
• Richard A. Wilhelm,
• E. Harriet Åhlgren and
• Carla Bittencourt

Beilstein J. Nanotechnol. 2026, 17, 454–488, doi:10.3762/bjnano.17.31

• beyond a “trial and error” approach. What are the oxidation mechanisms and kinetics of defective surfaces in 2D materials? Substitutional oxygen defects are present in 2D materials synthesized via chemical vapor deposition (CVD) [51]. This can be a result of oxide precursors, which are frequently used

• . Despite the high reactivity of larger S vacancy clusters, several challenges remain in describing the oxidation kinetics. O2 is bound weakly to TMD surfaces with a binding energy of ≈0.14 eV [55][63][64][65]. Ab initio molecular dynamics (MD) simulations show that O2 is therefore mobile on the pristine

• vacancies exhibit reduced effective charges and are more chemically active. This enables barrier-less reactions of O2, explaining the rapid oxidation at larger vacancy clusters. Additional uncertainty in modelling oxidation kinetics arises from the possibility of changes in the spin state of the O2 molecule

Nanocarrier-integrated multilayer films produced by 3D printing for improved skin adhesion and curcumin photostability

• Thayse Viana de Oliveira,
• Ana Paula Farias Leão,
• Júlia Leão,
• Cesar Liberato Petzhold and
• Ruy Carlos Ruver Beck

Beilstein J. Nanotechnol. 2026, 17, 440–453, doi:10.3762/bjnano.17.30

• nanocarrier incorporation alone, is the primary determinant of enhanced photostability. A limitation of this study is the absence of in vitro release kinetics and skin permeation data, which are essential to fully characterise the biopharmaceutical performance of the films. These experiments were not required

• characterise drug release kinetics and skin permeation/penetration behaviour, which will be essential for advancing this printed multilayer system toward broader application in topical drug-delivery research. (A–C) Rheological behaviour with oscillation frequency data for storage (G′), loss modulus (G″), and

Biomimetic nanoparticles in cancer photodynamic therapy: a review of targeted delivery systems and therapeutic outcomes

• Valentina I. Gorbacheva,
• Alexey S. Grabovoy,
• Polina S. Marukhina,
• Anastasiia O. Syrocheva and
• Ekaterina P. Kolesova

Beilstein J. Nanotechnol. 2026, 17, 396–422, doi:10.3762/bjnano.17.27

• limited functional capabilities. This realization has driven the development of additional surface modifications aimed at improving targeting specificity to particular cells or tissues, enhancing stability in the bloodstream, controlling drug release kinetics, and tailoring nanoparticle systems to meet

• capacities ensure adequate PS payloads for sufficient ROS generation at tumor sites, release kinetics govern bioavailability within the tumor microenvironment, spatiotemporal control of photoactivation, and minimization of off-target phototoxicity during systemic circulation. Addressing tumor hypoxia: BNP

Polycatecholamine nanocoatings on stainless steel: the effect on attachment of human fibroblasts and platelets

• Paulina Trzaskowska,
• Ewa Rybak,
• Maciej Trzaskowski,
• Kamil Kopeć,
• Jakub Krzemiński,
• Rafał Podgórski,
• Hatice Genc,
• Mehtap Civelek and
• Iwona Cicha

Beilstein J. Nanotechnol. 2026, 17, 365–380, doi:10.3762/bjnano.17.25

• multiplied, as shown in Figure 8b. Similar to our study, surface Ra affecting the initial threshold has been reported by other authors [38]. It is known that both nano/microroughness and wettability of the material surface can influence cell adhesion since these parameters affect the adsorption kinetics of

Advancing nanolithography: a comprehensive review of materials for local anodic oxidation with AFM

• Matteo Lorenzoni

Beilstein J. Nanotechnol. 2026, 17, 275–291, doi:10.3762/bjnano.17.19

• heterostructures. Semiconductors such as silicon and silicon carbide remain foundational due to their controllable oxidation kinetics, while metals like titanium and aluminum offer opportunities for plasmonic and optical applications. 2D materials, including graphene, graphene oxide, and transition metal

• features. Different materials exhibit varying oxidation kinetics, conductivity, and susceptibility to environmental conditions. For example, TMDs such as MoS2 and WSe2 are especially sensitive to phonon scattering, which significantly influences their thermal conductivity, electrical transport properties

Gold nanoparticle-decorated reduced graphene oxide as a highly effective catalyst for the selective α,β-dehydrogenation of N-alkyl-4-piperidones

• Brenda Flore Kenyim,
• Mihir Tzalis,
• Marilyn Kaul,
• Robert Oestreich,
• Aysenur Limon,
• Chancellin Pecheu Nkepdep and
• Christoph Janiak

Beilstein J. Nanotechnol. 2026, 17, 218–238, doi:10.3762/bjnano.17.15

• environment for catalyst dispersion, thereby enhancing reaction kinetics. This is likely due to the residual oxygen content of rGO (Supporting Information File 1, Figure S6), which enables the effective anchoring of AuNPs and results in higher catalytic efficiency. In addition, the AC-based composites tend to

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

• , Bayesian models and probabilistic methods have become essential for handling incomplete or fluctuating datasets, allowing analysts to quantify the uncertainty around key factors such as release rates, exposure scenarios, and degradation kinetics [53]. These advanced statistical techniques yield more

Influence of surface characteristics on the in vitro stability and cell uptake of nanoliposomes for brain delivery

• Dushko Shalabalija,
• Ljubica Mihailova,
• Nikola Geskovski,
• Andreas Zimmer,
• Otmar Geiss,
• Sabrina Gioria,
• Diletta Scaccabarozzi and
• Marija Glavas Dodov

Beilstein J. Nanotechnol. 2026, 17, 139–158, doi:10.3762/bjnano.17.9

• . However, optimizing tight junctions to mirror human BBB characteristics remains a challenge [10][11]. On the other hand, the SH-SY5Y neuroblastoma cell line, which can further differentiate into neuronal-like morphologies, is often used to evaluate nanodelivery systems uptake kinetics and drug efficacy

Development and in vitro evaluation of liposomes and immunoliposomes containing 5-fluorouracil and R-phycoerythrin as a potential phototheranostic system for colorectal cancer

• Raissa Rodrigues Camelo,
• Vivianne Cortez Sombra Vandesmet,
• Octavio Vital Baccallini,
• José de Brito Vieira Neto,
• Thais da Silva Moreira,
• Luzia Kalyne Almeida Moreira Leal,
• Claudia Pessoa,
• Daniel Giuliano Cerri,
• Maria Vitória Lopes Badra Bentley,
• Josimar O. Eloy,
• Ivanildo José da Silva Júnior and
• Raquel Petrilli

Beilstein J. Nanotechnol. 2026, 17, 97–121, doi:10.3762/bjnano.17.7

• previously described [24]. 2.3.4.3 Release profile of R-PE and 5-FU. The release profile of R-PE and 5-FU from liposomes and immunoliposomes was analyzed using the Korsmeyer–Peppas (Equation 3) model, commonly employed in drug release kinetics studies, using the DDSolver software [24]. The Korsmeyer–Peppas

Functional surface engineering for cultural heritage protection: the role of superhydrophobic and superoleophobic coatings – a comprehensive review

• Giuseppe Cesare Lama,
• Marino Lavorgna,
• Letizia Verdolotti,
• Federica Recupido,
• Giovanna Giuliana Buonocore and
• Bharat Bhushan

Beilstein J. Nanotechnol. 2026, 17, 63–96, doi:10.3762/bjnano.17.6

Improving magnetic properties of Mn- and Zn-doped core–shell iron oxide nanoparticles by tuning their size

• Dounia Louaguef,
• Ghouti Medjahdi,
• Sébastien Diliberto,
• Klaus M. Seemann,
• Thomas Gries,
• Joelle Bizeau,
• Damien Mertz,
• Eric Gaffet and
• Halima Alem

Beilstein J. Nanotechnol. 2025, 16, 2285–2295, doi:10.3762/bjnano.16.157

• heating capability, a critical requirement for hyperthermia applications. The temperature increases of 6.5 and 9.6 °C under 536 and 796 kHz, respectively, surpass the thermal threshold required to induce apoptosis in cancer cells (42–46 °C). The fast heating kinetics observed here are comparable to those

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

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

• effective exposure of surface facets to the reaction medium. Green-synthesized nanoparticles in various studies have consistently shown elevated FRAP responses compared to their bulk counterparts, due to improved electron transfer kinetics at the nano–bio interface [51][52]. When considered alongside DPPH

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

• biological models. Determining the appropriate dosage is another crucial factor as therapeutic performance is influenced by drug loading capacity, drug release kinetics, and loading efficiency. Careful optimisation of these parameters is required to achieve effective drug delivery while minimising harm to

• provide insight into drug release kinetics based on NM properties and formulation. Animal toxicity studies help determine in vivo safety profiles across organ systems, while biodistribution and pharmacokinetic studies elucidate how CNMs are metabolised, cleared, and accumulate in the body, guiding safe

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

• were prepared accordingly [50]. For similar hydrolysis and condensation kinetics compared to the organosilane sol–gel precursors (see below), tetraisopropoxysilane (Si(OiPr)4) was used as a sol–gel precursor. After solvent exchange of the wet gel, supercritical drying with carbon dioxide delivered 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

• scaffolds remains challenging, as modifications that improve release kinetics or protect the core can sometimes compromise biocompatibility or cellular interactions [55]. To evaluate the structure of the nanofibers produced, confocal microscopy was used under a fluorescent filter to study the morphologies

• surface distribution may compromise encapsulation efficiency and alter release kinetics [76]. Surface hydrophilicity The hydrophilicity of the membranes was evaluated through contact angle measurements. Figure 10 shows photographs of a water droplet in contact with the surface of the samples: (a

• nanofibers in tissue engineering and controlled drug delivery. Despite these promising results, the present study has some limitations. The encapsulation efficiency and release kinetics of the bioactive compounds were not quantified, and biological assessments were not performed at this stage. Furthermore

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

• properties of the surrounding liquid and NPs, and kinetics of relaxation processes in the surrounding medium), thus providing a playground for tailoring NP properties. In general, laser pulses of moderate fluences and longer durations are preferable for shape modification, providing mild conditions and

• by estimation of the absorbed and dissipated heat fluxes from the laser heated NPs. Apart from the laser parameters, these fluxes are determined by NP size and composition as well as by properties of the surrounding liquid which define the kinetics of relaxation processes. The balance between

• into account. [73]. The presence of the gaseous bubble around the heated particles influences the kinetics of the relaxation processes as well as the absorption of the laser beam by the NPs. In [67], the conditions required for melting silver and copper NPs with the formation of a metastable AgCu alloy

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

• shell of LNPs plays a pivotal role. As hydrophilic and protective shield during LNP circulation and in vivo activities, the conformation and binding kinetics of PEG layer are both important, particularly in modulating protein adsorption and subsequent interactions with cellular uptake pathways [23