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

• migration barriers for S vacancies on the WS2 surface exceed 2 eV, rendering vacancy migration unlikely at room temperature and under typical experimental conditions [62]. This suggests that large vacancy clusters form as a result of non-diffusive processes, such as sputtering and etching of the surface

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

• of chemokine receptors (e.g., CXCR4) on the MSC membrane, which mediate specific adhesion to ligands (e.g., SDF-1α) prevalent on the endothelium within TME [143]. This property facilitates active migration towards tumor and metastatic sites. Additionally, MSC membranes confer low immunogenicity and

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

• , manufacturability and relatively low cost, SS 316L is widely used for orthopedic and dental implants, bone plates, screws, oral implants, and vascular stents [1][2][3][4][5]. In dental and orthopedic applications, fibroblast attachment, spreading, migration, and osteointegration are critical for long-term implant

• oxide and forsterite nanoparticles, all of which were shown to enhance fibroblast adhesion, migration, or proliferation [2][3][4][5]. Beyond orthopedic and dental uses, SS 316L is a standard material for cardiovascular implants, particularly stents, due to its strength, ductility and ability to form

• , the total cell number and surface occupied by cells as a result of migration and proliferation increased with culture time for each coating variant, apart from SS-PDA 4 h, on the surface of which these values decreased significantly (from 83.42% to 22.45%). SS-PDA 4 h was also the variant

Time of flight secondary ion mass spectrometry imaging of contaminant species in chemical vapour deposited graphene on copper

• Barry Brennan,
• Vlad-Petru Veigang-Radulescu,
• Philipp Braeuninger-Weimer,
• Stephan Hofmann and
• Andrew J. Pollard

Beilstein J. Nanotechnol. 2026, 17, 200–213, doi:10.3762/bjnano.17.13

• species at the surface of the foil. This facile migration of phosphorous species to the surface of Cu [59] would suggest that, in the case of the BO sample, it is not favourable for it to remain at the interface between the graphene and the Cu foil as minimal PO3− was observed collocated with the graphene

• shown. 3D ToF-SIMS images (150 µm × 150 µm) of a 200 nm PVD high-purity copper layer deposited on top of a copper foil (left) and after annealing at the graphene growth temperature (right), indicating the migration of P within the copper at elevated temperatures. Supporting Information Supporting

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

Quality by design optimization of microemulsions for topical delivery of Passiflora setacea seed oil

• Daniel T. Pereira,
• Douglas Dourado,
• Danielle T. Freire,
• Dayanne L. Porto,
• Cícero F. S. Aragão,
• Myla L. de Souza,
• Guilherme R. S. de Araujo,
• Ana Maria Costa,
• Wógenes N. Oliveira,
• Anne Sapin-Minet,
• Éverton N. Alencar and
• Eryvaldo Sócrates T. Egito

Beilstein J. Nanotechnol. 2025, 16, 2116–2131, doi:10.3762/bjnano.16.146

• the complex biological processes involved in wound healing. Specifically, it does not evaluate critical mechanisms such as cell migration, proliferation, extracellular matrix remodeling, or the modulation of inflammatory mediators. Therefore, future investigations should incorporate complementary

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

• ultrasound exposure broke the inversion symmetry of Ni/Fe-LDH, causing positive and negative polarization charges to arise. The migration of created charges in opposite directions under external mechanical force caused an intrinsic electric field. The authors also hypothesized that LDHs, as some 2D layered

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

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

• peptide aptamer p42, which can inhibit the proliferation, migration, and invasion of ESCC tissues. It was confirmed that synthetic peptide 42 similarly inhibits SOX2 in vitro and in vivo, which may overcome drug resistance to some extent. Proteomic analysis revealed significant changes in the levels of

• , which can specifically block CDP/SOX2 interaction, was screened by BiFc assay. The antitumor activity of p58 aptamer was further analyzed in vitro and in mouse xenograft and zebrafish models, suggesting that peptide 58 could significantly inhibit the proliferation, migration, and invasion of KYSE450

• Mycoplasma infection was 50.9% positive in EC tissue, and there was a high correlation between Mycoplasma infection and EC tissue [90]. Zhang et al. [91] showed that M. hyorhinis was closely related to migration, invasion, and metastasis of ESCC tissues, and thus DNA aptamer ZY3 against M. hyorhinis and the

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

• mechanisms involve inhibiting cell proliferation by disrupting the lysosomal system, increasing pH, and altering the lipid profile of cancer cells [113]. Additionally, ursolic acid can inhibit the differentiation of Th17 cells from the STAT3/RORβt pathway and the migration of these cells by down-regulating

• inhibition of cancer cell migration, invasion, and metastasis [122][123]. The patent characterizes the NPs through DLS and TEM, confirming a uniform size distribution. Additionally, in vitro studies using MCF-7 breast cancer cells demonstrated inhibition of cell proliferation, with the NP inducing apoptosis

• ]. The formulation includes temperature-responsive and non-temperature-responsive amphiphilic molecules (weight ratio of 7:3). UV–vis spectroscopy, TEM, and DLS experiments demonstrated that administration of 14.37 mg·kg−1 of the nanoparticles inhibited lung adenocarcinoma proliferation and migration

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

• therapeutic intervention, in which case permanent implantable devices may be excessive or even undesirable. Traditional permanent implants are often associated with complications such as biofilm formation, tissue irritation, or migration within the body [15][16][17]. Furthermore, their removal typically

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

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

• higher electrodeposition current densities, suggesting preferential growth along the crystallographic direction. Higher deposition currents influence ion migration rates and nucleation kinetics, potentially leading to a preferential orientation along the (040) plane. The intensity and sharpness of the

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

• assessment of two key inflammatory parameters, namely, leukocyte migration and protein extravasation [55]. The assay demonstrated that Acrocomia aculeata nanoemulsion at a dose of 50 mg/kg has a pharmacological effect approximately two-fold greater than that of the pristine oil at 100 mg/kg (Figure 6). This

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

• significantly reduced the viability, migration, and invasion of OSCC cells; also, they substantially reduced the CAB39 and MIF expression in OSCC cells [151]. The targeted pH-responsive biomimetic nanodelivery system displayed high therapeutic efficacy with minimal side effects in orthotopic human glioblastoma

Hydrogels and nanogels: effectiveness in dermal applications

• Jéssica da Cruz Ludwig,
• Diana Fortkamp Grigoletto,
• Daniele Fernanda Renzi,
• Wolf-Rainer Abraham,
• Daniel de Paula and
• Najeh Maissar Khalil

Beilstein J. Nanotechnol. 2025, 16, 1216–1233, doi:10.3762/bjnano.16.90

• guanosine quartet hydrogels loaded with recombinant human-sourced collagen can be wrapped onto the skin surface. These films can supply collagen deposition for the wound by recruiting macrophages and fibroblasts and eventually inducing their proliferation and migration [42]. In the study by Zhao et al

Influence of ion beam current on the structural, optical, and mechanical properties of TiO₂ coatings: ion beam-assisted vs conventional electron beam evaporation

• Agata Obstarczyk and
• Urszula Wawrzaszek

Beilstein J. Nanotechnol. 2025, 16, 1097–1112, doi:10.3762/bjnano.16.81

• migration. This can result in much better adhesion of the films to the substrate [11]. In addition, the advantage of using additional ion beam assistance in the EBE processes is an increased packing density of the coatings, making them more resistant to moisture [8][12]. Moreover, the IBAD technique has

Piezoelectricity of hexagonal boron nitrides improves bone tissue generation as tested on osteoblasts

• Sevin Adiguzel,
• Nilay Cicek,
• Zehra Cobandede,
• Feray B. Misirlioglu,
• Hulya Yilmaz and
• Mustafa Culha

Beilstein J. Nanotechnol. 2025, 16, 1068–1081, doi:10.3762/bjnano.16.78

• with ultrasound (US) exposure. The results showed that the NMs are not cytotoxic at the concentrations tested and the migration ability and calcium deposit formation of the cells treated with the NMs and upon US exposure were significantly increased. These results demonstrate that the hBNs have the

• uptake, ROS levels, noncytotoxic dosing, and migration capacity. Additionally, osteoblastic differentiation and calcium deposition, as markers of end-stage osteoblast differentiation, were evaluated. Materials and Methods Synthesis and characterization of hexagonal boron nitrides Hexagonal boron nitride

• investigate the migration ability of HOb cells exposed to US and NMs under reduced serum culture conditions to inhibit cell proliferation [40]. Firstly, HOb cells were seeded in 12-well plates at 105 cells/well and incubated for 24 h. Then, the cells adhered to the wells were vertically scratched using a 200

Thickness dependent oxidation in CrCl₃: a scanning X-ray photoemission and Kelvin probe microscopies study

• Shafaq Kazim,
• Rahul Parmar,
• Maryam Azizinia,
• Matteo Amati,
• Muhammad Rauf,
• Andrea Di Cicco,
• Seyed Javid Rezvani,
• Dario Mastrippolito,
• Luca Ottaviano,
• Tomasz Klimczuk,
• Luca Gregoratti and
• Roberto Gunnella

Beilstein J. Nanotechnol. 2025, 16, 749–761, doi:10.3762/bjnano.16.58

• investigates interfaces made by dry transfer of CrCl3 flakes in an atmospheric environment. Cl vacancies and the formation of O/CrCl3 are induced, serving as dissociation centers that facilitate the migration of Cl vacancies between the top and bottom surfaces. By manipulating 2D atomic layers via surface

The impact of tris(pentafluorophenyl)borane hole transport layer doping on interfacial charge extraction and recombination

• Konstantinos Bidinakis and
• Stefan A. L. Weber

Beilstein J. Nanotechnol. 2025, 16, 678–689, doi:10.3762/bjnano.16.52

• therefore a charge accumulation within the perovskite. Initial studies suggested that this asymmetrical charge carrier behavior indicates an unfavorable hole extraction and a promoted electron extraction [9][13][14], but the migration and interaction of mobile ions (such as I− ions interacting with 2,2',7,7

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

• , myofibroblasts help in wound contraction, and endothelial cells are involved in neo-angiogenesis. The re-epithelization process involves proliferation and migration towards the wound area and fills the wound with granulation tissues. In this matrix, keratinocytes live, move, and proliferate to close the wound

• scaffold was cytocompatible and osteoconductive. In vitro studies showed that the scaffold successfully supported the osteogenic differentiation of human mesenchymal stem cells, migration and proliferation of endothelial cells, and growth of neural stem cells. The combination of BMP2, VEGF, and NGF

• models using permeable freeze-dried silk, a highly porous sponge with an adequate pore size is crucial for controlling cell migration and proliferation, particularly when the objective is to generate a dermally well-vascularized layer [105]. The most common approach for constructing a double-layer skin

Synthetic-polymer-assisted antisense oligonucleotide delivery: targeted approaches for precision disease treatment

• Ana Cubillo Alvarez,
• Dylan Maguire and
• Ruairí P. Brannigan

Beilstein J. Nanotechnol. 2025, 16, 435–463, doi:10.3762/bjnano.16.34

Graphene oxide–chloroquine conjugate induces DNA damage in A549 lung cancer cells through autophagy modulation

• Braham Dutt Arya,
• Sandeep Mittal,
• Prachi Joshi,
• Alok Kumar Pandey,
• Jaime E. Ramirez-Vick,
• Govind Gupta and
• Surinder P. Singh

Beilstein J. Nanotechnol. 2025, 16, 316–332, doi:10.3762/bjnano.16.24

• nanoconjugate. However, as observed in Figure 6E and Figure 6F, the P2 population was slightly moved towards the P5 which could be attributed to either the arrest of cells in the subG0/G1 phase before their migration or could be related to alterations in the marker intensity due to the treatments. Genotoxicity

• effect in A549 cells. Furthermore, a concentration-dependent increase in the tail length was observed (Figure 7b), which is a measure of the extent of DNA damage by analyzing the length of DNA migration during electrophoresis. Furthermore, statistical analysis of the resulting tail-length data yielded

Enhancing mechanical properties of chitosan/PVA electrospun nanofibers: a comprehensive review

• Nur Areisman Mohd Salleh,
• Amalina Muhammad Afifi,
• Fathiah Mohamed Zuki and
• Hanna Sofia SalehHudin

Beilstein J. Nanotechnol. 2025, 16, 286–307, doi:10.3762/bjnano.16.22

• nanofibers provide topographic guidance to cells, promoting cell adhesion, proliferation, and migration. Most importantly, aligned fibers are a prominent type of nanofiber that closely mimics the fibers in the ECM of native tissue [194]. Radially aligned nanofiber patches of chitosan/PVA with thyme essential

Emerging strategies in the sustainable removal of antibiotics using semiconductor-based photocatalysts

• Yunus Ahmed,
• Keya Rani Dutta,
• Parul Akhtar,
• Md. Arif Hossen,
• Md. Jahangir Alam,
• Obaid A. Alharbi,
• Hamad AlMohamadi and
• Abdul Wahab Mohammad

Beilstein J. Nanotechnol. 2025, 16, 264–285, doi:10.3762/bjnano.16.21