Synthesis and characterization of RF-sputtered ZnTe/Cu_2−xTe thin films for solar cell applications

• Gerardo Arreola Jardón,
• Susana Meraz Dávila,
• Claudia Elena Pérez García,
• Aime Margarita Gutiérrez Peralta and
• Sergio Joaquín Jiménez Sandoval

Beilstein J. Nanotechnol. 2026, 17, 1016–1027, doi:10.3762/bjnano.17.69

• -based modules have achieved certified power conversion efficiencies exceeding 21% at the industrial level, demonstrating the technological maturity of this material system [3]. Despite these advances, further improvements in device efficiency, long-term stability, and cost reduction remain critical

Materials challenges in solid-state sensors for continuous monitoring of ions in water

• Maryam Darestani-Farahani and
• Peter Kruse

Beilstein J. Nanotechnol. 2026, 17, 935–973, doi:10.3762/bjnano.17.66

• mechanisms enable SC-ISEs to achieve stable, Nernstian ion detection without an internal liquid junction. These sensors are cost-effective and energy-efficient for continuous field operation, although potential drift and water-layer formation can affect long-term stability [79]. The requirement for a

• long-term stability. Overall, to design a FET sensor for aqueous environments, factors such as ionic strength, fouling, and long-term stability dominate design choices. In electrolytes with realistic ionic strengths, the Debye screening length shrinks to ≈1 nm, which suppresses FET responses to charges

Nanocarrier strategies to overcome P-glycoprotein-mediated drug resistance in cancer therapy

• Andreina Quevedo-Enríquez,
• Katty Yi Zhang,
• Denisse Yajaira Enriquez,
• Byron Raul Inapanta,
• Roxana Noemí Peroni and
• Christian Rafael Quijia

Beilstein J. Nanotechnol. 2026, 17, 882–921, doi:10.3762/bjnano.17.64

• more controlled and precise drug release. Despite their strong therapeutic potential, challenges remain in terms of long-term stability, biocompatibility, and regulatory approval for clinical applications [107]. Recent investigations into polymeric micelles and multiple stimuli-responsive polymeric

Nanoparticle delivery systems for HIV pre-exposure prophylaxis (PrEP): advances and challenges

• Sonia Zahara and
• Björn M. Reinhard

Beilstein J. Nanotechnol. 2026, 17, 839–853, doi:10.3762/bjnano.17.60

• systems. Some metallic nanoparticles (MNPs), such as gold nanoparticles (AuNPs), exhibit long-term stability, chemically modifiable surfaces, and potential for intrinsic antiviral activity [68][69]. AuNPs can, for instance, interfere with and block HIV gp120-CD4 interactions. Other MNPs, like silver

• loading for some compounds and long-term stability. Polymeric nanocarriers offer excellent control over drug release properties, but it is challenging to control surface properties independently of the core properties and introduce targeting ligands. Consequently, each of these three distinct nanocarrier

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

• . Selecting the appropriate capping agent from polymers, surfactants, biomolecules, and green extracts is essential to ensure long-term stability and prevent agglomeration, thereby making it suitable for environmental applications [63]. In addition, surface functionalization or coating with biocompatible

• adsorbent must be systematically quantified and reported alongside removal data to evaluate secondary contamination risk, long-term stability, and regulatory compliance factors that remain inconsistently addressed in many studies and are essential for scaling AgNP materials beyond laboratory proof-of

• water resistance, indicating its long-term stability and reusability [170]. Ethylbenzene is a VOC widely used in various industrial applications. The oxidation of VOC was achieved using an AgNPs/ca nanocatalyst synthesised with different Ag/Ca molar ratios, resulting in 90% conversion at varying

Protein-based custom-designed molecular nanotraps for biomedical applications

• Devid Maniglio,
• Alice Marinangeli and
• Alessandra Maria Bossi

Beilstein J. Nanotechnol. 2026, 17, 683–687, doi:10.3762/bjnano.17.47

• as MIP NPs or nanoMIPs [4]. The state of the art in the synthesis of nanoMIPs largely relies on acrylamides, acrylates, and methacrylates as building blocks, forming de facto plastic antibodies [4]. Plastic nanoMIPs perfectly fit in assays and sensing devices for their robustness and long-term

• stability, but raise concerns when intended for therapeutic uses and systemic administration. Overcoming adverse effects, allergic reactions, and toxic degradation by-products led us to conceptualize nanoMIPs in a radically new way. Recently, the original use of natural polymers, in particular of proteins

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

• . Understanding the role of homojunctions in BEF modulation and degradation, along with effective suppression strategies, offers solutions to improve long-term stability. Additionally, homojunctions enhance carrier dynamics by improving directional transport and reducing trap-state capture, which boosts carrier

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

• response over 0.25–9.41 µM and a detection limit of 0.11 µM for CPR determination. The sensor also demonstrated good selectivity, satisfactory repeatability, and long-term stability. Furthermore, the method’s practical applicability was validated by the determination of CPR in pharmaceutical samples

• /rGO-modified electrodes fabricated under identical conditions (Figure 9b). The peak current response was measured as ICPR = 4.29 ± 0.16 µA, corresponding to an RSD of 3.70%. The low RSD value (<5%) confirms the good fabrication reproducibility of the proposed electrode. The long-term stability of the

• . The low RSD values together with the high current retention demonstrate the satisfactory long-term stability and reliable performance of the MIL-101/rGO-modified electrode. Interference study The selectivity of the proposed sensor toward ciprofloxacin (CPR) was evaluated in the presence of common

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

• curcumin-loaded nanocapsules. This proof-of-concept study focused on demonstrating the feasibility of integrating nanocarriers with SSE 3D printing to produce multilayer topical films with improved bioadhesion and photoprotection. A comprehensive evaluation of mechanical properties, long-term stability

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

• coatings obtained by self-polymerization at mildly basic pH, or by oxidative routes, improve cell adhesion and proliferation [18], reduce bacterial adhesion by more than 90% [16][19], and markedly enhance hemocompatibility [20]. Long-term stability has been demonstrated through in vivo persistence over

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

• . To enable a meaningful comparison of the catalysts’ activity over time, turnover number (TON) and turnover frequency (TOF) values were analyzed after each hour from one to six hours (Figure 11a and Supporting Information File 1, Table S7). The catalytic performance over time underscores the long-term

• stability of Au-SiW9/rGO. It not only achieved the highest TON (118) among the three catalysts but also maintained a steady increase in TON and only a slight decrease in TOF after two hours, reflecting its ability to continuously convert substrate over time with minimal deactivation. In contrast, Au-Cit/rGO

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

• Paraloid® B72 and AMF for Cucuteni ceramics [66] demonstrated good transparency and long-term stability, though reversibility is uncertain, safety was only partly considered, and sustainability is limited to performance aspects. Hybrid sol–gel coatings on geopolymeric supports [67] showed stability and

• coating formulations with preventive conservation principles. All of these coatings achieved optical transparency and good long-term stability, while reversibility was only partially addressed as most systems involve cross-linked or hybrid chemistries that hinder complete removal. Safety considerations

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

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

• fully confirm the long-term stability and therapeutic reliability of the formulation. Additionally, the presence of glycerin as a co-solvent may have contributed to the reduction in interfacial tension and improved droplet uniformity, factors known to enhance long-term stability [41]. Importantly, the

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

• capacitance; and (4) assessing long-term stability and synthesis reproducibility. Furthermore, at present, piezoelectric properties are being studied only for Zn/Al-LDHs or Ni/Fe-LDHs. Do other sets of divalent and trivalent cations or other sets of charge-balancing anions in LDHs exhibit similar properties

• ) 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

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

• liquid was removed with filter paper, and the samples were counterstained with 2.5% uranyl acetate (w/v). The grids were then dried under vacuum for 24 h before TEM analysis. Long-term stability test The long-term stability of the nanoformulations was assessed by storing the samples in hermetically

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

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

Enhancing the photoelectrochemical performance of BiOI-derived BiVO₄ films by controlled-intensity current electrodeposition

• Huu Phuc Dang,
• Khanh Quang Nguyen,
• Nguyen Thi Mai Tho and
• Tran Le

Beilstein J. Nanotechnol. 2025, 16, 1289–1301, doi:10.3762/bjnano.16.94

• other BiVO4-based photoanodes. Notably, this performance was achieved under mild synthesis conditions and was supported by excellent long-term stability (600 min), which many previous reports do not provide. The enhanced performance in our study can be attributed to the optimized grain structure

Acrocomia aculeata oil-loaded nanoemulsion: development, anti-inflammatory properties, and cytotoxicity evaluation

• Verónica Bautista-Robles,
• Hady Keita,
• Edgar Julián Paredes Gamero,
• Layna Tayná Brito Leite,
• Jessica de Araújo Isaías Muller,
• Mônica Cristina Toffoli Kadri,
• Ariadna Lafourcade Prada and
• Jesús Rafael Rodríguez Amado

Beilstein J. Nanotechnol. 2025, 16, 1277–1288, doi:10.3762/bjnano.16.93

• temperature control during both formulation and storage to ensure the long-term stability of the nanoemulsion [49]. Hemolytic and cytotoxic activity of Acrocomia aculeata oil-based nanoemulsion The hemolytic and cytotoxic activities of the nanoemulsion were assessed to evaluate its potential therapeutic use

Better together: biomimetic nanomedicines for high performance tumor therapy

• Imran Shair Mohammad,
• Gizem Kursunluoglu,
• Anup Kumar Patel,
• Hafiz Muhammad Ishaq,
• Cansu Umran Tunc,
• Dilek Kanarya,
• Mubashar Rehman,
• Omer Aydin and
• Yin Lifang

Beilstein J. Nanotechnol. 2025, 16, 1246–1276, doi:10.3762/bjnano.16.92

Soft materials nanoarchitectonics: liquid crystals, polymers, gels, biomaterials, and others

• Katsuhiko Ariga

Beilstein J. Nanotechnol. 2025, 16, 1025–1067, doi:10.3762/bjnano.16.77

Synchrotron X-ray photoelectron spectroscopy study of sodium adsorption on vertically arranged MoS₂ layers coated with pyrolytic carbon

• Alexander V. Okotrub,
• Anastasiya D. Fedorenko,
• Anna A. Makarova,
• Veronica S. Sulyaeva,
• Yuliya V. Fedoseeva and
• Lyubov G. Bulusheva

Beilstein J. Nanotechnol. 2025, 16, 847–859, doi:10.3762/bjnano.16.64

• resulting in low electrical conductivity and huge volume expansion of the anode material limits the application of MoS2 anodes in high-energy SIBs. Thus, the main issues that need to be addressed for SIBs with MoS2 anodes are long-term stability and high rate performance. Conducting graphitic-like carbon

Aprepitant-loaded solid lipid nanoparticles: a novel approach to enhance oral bioavailability

• Mazhar Hussain,
• Muhammad Farooq,
• Muhammad Asad Saeed,
• Muhammad Ijaz,
• Sherjeel Adnan,
• Zeeshan Masood,
• Muhammad Waqas,
• Wafa Ishaq and
• Nabeela Ameer

Beilstein J. Nanotechnol. 2025, 16, 652–663, doi:10.3762/bjnano.16.50

• humidity in the long-term stability study. In vivo pharmacokinetic studies Pharmacoikinetic studies showed a linear relationship between APT release and concentration in rabbit blood plasma (R2 = 0.9959). The pharmacokinetic parameters determined by measuring plasma concentration versus time are displayed

Polyurethane/silk fibroin-based electrospun membranes for wound healing and skin substitute applications

• Iqra Zainab,
• Zohra Naseem,
• Syeda Rubab Batool,
• Muhammad Waqas,
• Ahsan Nazir and
• Muhammad Anwaar Nazeer

Beilstein J. Nanotechnol. 2025, 16, 591–612, doi:10.3762/bjnano.16.46

• ultrasound to incorporate BP nanosheets for improved stability and processability. As a result, silk fibroin-doped black phosphorus nanosheets (BP@SF) were produced, which possess good water dispersity and long-term stability. BP@SF nanosheets were consolidated into fibrous membranes based on SF and PLGA by