Functional bio-packaging enhanced with nanocellulose from rice straw and cinnamon essential oil Pickering emulsion for fruit preservation

• Tuyen B. Ly,
• Duong D. T. Nguyen,
• Hieu D. Nguyen,
• Yen T. H. Nguyen,
• Bup T. A. Bui,
• Kien A. Le and
• Phung K. Le

Beilstein J. Nanotechnol. 2025, 16, 1234–1245, doi:10.3762/bjnano.16.91

• alternative materials to traditional oil-based plastic packaging that help mitigate environmental and health concerns relating to food preservation. They are used particularly in the food, pharmaceutical, and cosmetic sectors thanks to their good mechanical properties, high biocompatibility, and

• degradation byproducts [8][9]. One problem is that the hydrophilic structure of PVA gives it a high water-solubility, water uptake, and worse mechanical properties [10][11]. Different filler and nanomaterials including silica [12][13][14], graphene [15][16], and metals [17][18] have been added to PVA to

• reinforcing the nanofiber structure and providing better resistance to moisture-induced degradation [22]. Studies have shown that the addition of NC can significantly enhance the mechanical properties of PVA where tensile strength has been reported to increase from around 20 MPa to well over 30 MPa [23][24

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

• properties to a gel previously composed of a more rigid and brittle network, a double network gel with an IPN structure is obtained. This approach significantly contributes to improving the mechanical properties and stability of the system [43][52]. Synthetic polymers, including acrylates [53], acrylamide

Mechanical stability of individual bacterial cells under different osmotic pressure conditions: a nanoindentation study of Pseudomonas aeruginosa

• Lizeth García-Torres,
• Idania De Alba Montero,
• Eleazar Samuel Kolosovas-Machuca,
• Facundo Ruiz,
• Sumati Bhatia,
• Jose Luis Cuellar Camacho and
• Jaime Ruiz-García

Beilstein J. Nanotechnol. 2025, 16, 1171–1183, doi:10.3762/bjnano.16.86

• hypertonic conditions. Force–volume AFM demonstrated its capacity for testing the mechanical properties of multiple bacteria at once. This mechanical nanoscale mapping allowed us to successfully discriminate the minute variations in the surface topography of bacteria (h), their mechanical resistance to

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

• , adhesive, and durable TiO2 coatings with improved optical and mechanical properties, suitable for applications requiring enhanced wear resistance. Keywords: electron beam evaporation; ion beam-assisted deposition; mechanical properties; nanocrystalline anatase; optical properties; TiO2 coatings

• measurements (Figure 7) showed that the films deposited by EBE had a hardness of about 2.4 GPa. Increasing the ion gun current from 3 to 4 A caused an increase of hardness from 3.1 to 3.5 GPa. These measurements showed that the use of IBAD in the EBE process had a favorable effect on mechanical properties of

• coating was removed from the substrate (Figure 9c). The results of the mechanical properties after annealing are shown in Table 5 and Figure 10c. Based on the SEM images of the surface morphology and cross sections of the thin films, along with the mechanical results (Table 5), Thornton’s model [66][67

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

• process involving osteoblastic replacement and resorption by osteoclastic cells to maintain structural integrity and mechanical properties of the bone tissue as it grows. However, in cases of fracture or degeneration, the natural self-regeneration process or inherent piezoelectricity of the body may not

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

• crystals can serve as valuable design platforms for soft materials nanoarchitectonics. Polymer nanoarchitectonics Polymers exhibit a range of mechanical properties, including those that render them malleable and pliant, thus making them suitable for utilization as soft materials. Moreover, there is a

• the control of mechanical properties by polymer design has been a significant area of interest, mechanochemistry of polymers and related molecules has recently emerged as a field of growing scientific and industrial interests [270][271][272][273]. The development of mechanochromic polymers, which

Multifunctional properties of bio-poly(butylene succinate) reinforced with multiwalled carbon nanotubes

• Volodymyr Krasinskyi,
• Krzysztof Bajer,
• Ludmila Dulebova,
• Nickolas Polychronopoulos,
• Oksana Krasinska and
• Daniel Kaczor

Beilstein J. Nanotechnol. 2025, 16, 1014–1024, doi:10.3762/bjnano.16.76

• second heating (65.5% compared to 27.3% and 9%). To evaluate the potential of using PBS-based nanocomposites with CNTs, their physical, tribological, and mechanical properties were studied (Table 3 and Table 4). The addition of CNTs to PBS at a concentration of 0.5 wt % has minimal impact on the hardness

• the structure, crystallization behavior, and rheological, tribological, physical, and mechanical properties of PBS-based nanocomposites prepared via a two-step melt compounding–dilution approach using a masterbatch. While previous studies generally report trends similar to those observed here, such as

• precise positioning of the hardness tester at a right angle to the specimen surface. Mechanical properties tests under static tension were conducted using a TIRAtest 27025 testing machine (TIRA Maschinenbau GmbH, Schalkau, Germany). Maximum stress (Rm), stress at break (Rb), tensile modulus (Et), strain

Shape, membrane morphology, and morphodynamic response of metabolically active human mitochondria revealed by scanning ion conductance microscopy

• Eric Lieberwirth,
• Anja Schaeper,
• Regina Lange,
• Ingo Barke,
• Simone Baltrusch and
• Sylvia Speller

Beilstein J. Nanotechnol. 2025, 16, 951–967, doi:10.3762/bjnano.16.73

• isolated mitochondria. Remarkably, the geometric and mechanical properties of microtubules are comparable to those of the nanopipette. Microtubules are hollow structures with an opening diameter of 18 nm and a total diameter of 25–30 nm [42][43]. Their pushing force, in the range of 3–4 pN [44], is similar

Facile one-step radio frequency magnetron sputtering of Ni/NiO on stainless steel for an efficient electrode for hydrogen evolution reaction

• Ha Huu Do,
• Khac Binh Nguyen,
• Phuong N. Nguyen and
• Hoai Phuong Pham

Beilstein J. Nanotechnol. 2025, 16, 837–846, doi:10.3762/bjnano.16.63

• substrates such as nickel foam (NF), carbon cloth, and fluorine-doped tin oxide [27][28][29]. Also, SS displays high electrical conductivity, outstanding chemical stability, and good mechanical properties. Therefore, numerous researchers have used SS as a template to deposit nanomaterials using various

Supramolecular hydration structure of graphene-based hydrogels: density functional theory, green chemistry and interface application

• Hon Nhien Le,
• Duy Khanh Nguyen,
• Minh Triet Dang,
• Huyen Trinh Nguyen,
• Thi Bang Tam Dao,
• Trung Do Nguyen,
• Chi Nhan Ha Thuc and
• Van Hieu Le

Beilstein J. Nanotechnol. 2025, 16, 806–822, doi:10.3762/bjnano.16.61

• , leading to facile brush coating on plastic films of polylactide (PLA). Dehydrated GO-SG-ZH coating is adhered to the PLA substrate through interfacial interactions. Furthermore, antibacterial activities, coating stability, and mechanical properties of the nanocomposite materials were investigated and

• coating stability in environments simulating aqueous food. Mechanical properties of polylactide films with nanosilica-based and graphene-based coatings The thin coatings of SG and GO-SG-ZH considerably affected the mechanical properties of plastic films. Tensile testing results of blank PLA, SG/PLA, and

• elemental composition of the GO-SG-ZH coating on the PLA substrate. Mechanical properties of blank PLA, SG/PLA, and GO-SG-ZH/PLA thin films. Supporting Information Figure of SEM-EDS analyses of graphene-based powder and hydrogel, figures of nanocomposite hydrogel and its dispersions in water, figures and

Synthesis of a multicomponent cellulose-based adsorbent for tetracycline removal from aquaculture water

• Uyen Bao Tran,
• Ngoc Thanh Vo-Tran,
• Khai The Truong,
• Dat Anh Nguyen,
• Quang Nhat Tran,
• Huu-Quang Nguyen,
• Jaebeom Lee and
• Hai Son Truong-Lam

Beilstein J. Nanotechnol. 2025, 16, 728–739, doi:10.3762/bjnano.16.56

• monoaldehydes (e.g., formaldehyde) and other dialdehydes (C2 to C6) [37]. GA and PVA have been used as cross-linking agents in CMC-based materials to enhance selectivity, stability, and mechanical properties [38]. This method is both cost-effective and highly efficient in strengthening materials while improving

• , in a cellulose solution, Ca2+ cross-linking with Zn‒cellulose chains enhance the mechanical properties of the resulting membranes. These ions can be incorporated into the cellulose polymer matrix with an appropriate ratio, forming a controlled hydrogen bonding network that strengthens connectivity in

• interactions with functional acidic and basic groups, the cross-linking agent glutaraldehyde (GA), and an inorganic ion mixture (Ca2+ and Zn2+), which enhances the mechanical properties of the material by promoting the formation of a controlled hydrogen bonding network, thereby reinforcing the polymer matrix

Colloidal few layered graphene–tannic acid preserves the biocompatibility of periodontal ligament cells

• Teissir Ben Ammar,
• Naji Kharouf,
• Dominique Vautier,
• Housseinou Ba,
• Nivedita Sudheer,
• Philippe Lavalle and
• Vincent Ball

Beilstein J. Nanotechnol. 2025, 16, 664–677, doi:10.3762/bjnano.16.51

• significantly enhanced the flexural strength of the material, thereby improving its overall mechanical properties [6]. Additionally, another study investigated the effects of adding graphene oxide nanoplatelets (GONPs) to Portland cement. It was shown that the addition of 1 wt % GONPs improved surface

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

• , produced by silkworms, beetles, mites, and spiders [14]. Silk is an FDA-approved biomaterial for medical applications [15]. SF has distinctive physical, chemical, and mechanical properties [16]. Its characteristics, including biocompatibility, biodegradability, elasticity, solubility in water, and ease of

• (NGF) to promote bone regeneration, vascularization, and nerve integration. The scaffolds were designed with precise porosity and geometry to promote new bone growth while mimicking the structure of natural bone. The scaffold’s mechanical properties were appropriate for bone tissue application, and the

• for tissue engineering, particularly for bone, ligaments, tendons, blood vessels, and cartilage, where mechanical properties and biological interactions are crucial. SF can be fabricated into foams, films, fibers, meshes, and hydrogels, as shown in Figure 4 [97]. Films made of fibroin and collagen

Water in nanoporous hexagonal boron nitride nanosheets: a first-principles study

• Juliana A. Gonçalves,
• Ronaldo J. C. Batista and
• Marcia C. Barbosa

Beilstein J. Nanotechnol. 2025, 16, 510–519, doi:10.3762/bjnano.16.39

• , and high mechanical strength [20][21]. Additionally, it possesses unique properties compared to graphene, such as a wide bandgap, electrical insulation, and chemical inertness. Because of its remarkable mechanical properties and resistance to oxidation during the desalination process, h-BN can be used

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

Engineered PEG–PCL nanoparticles enable sensitive and selective detection of sodium dodecyl sulfate: a qualitative and quantitative analysis

• Soni Prajapati and
• Ranjana Singh

Beilstein J. Nanotechnol. 2025, 16, 385–396, doi:10.3762/bjnano.16.29

• interactions. Previous studies confirmed that PEG contains hydroxyl groups (–OH) that can form hydrogen bonds with the PCL carbonyl groups (C=O). These hydrogen bonds help stabilize the nanocomposite structure and improve its mechanical properties [33]. Optimization of PEG–PCL nanoparticle concentration The

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

• Department of Chemical Engineering, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia 10.3762/bjnano.16.22 Abstract This review examines strategies to enhance the mechanical properties of chitosan/polyvinyl alcohol (PVA) electrospun nanofibers, recognized for their biomedical and

• evaluate mechanical properties and provides a comparative analysis of different enhancement approaches. Applications in biomedical and industrial contexts are explored, showcasing the versatility and innovation potential of these nanofibers. Finally, current challenges are addressed, and future research

• directions are proposed to overcome these obstacles and further enhance the mechanical properties of chitosan/PVA electrospun nanofibers, guiding their development for practical applications. Keywords: biomaterials; chitosan; electrospun nanofiber; mechanical properties; polyvinyl alcohol; Introduction In

Probing the potential of rare earth elements in the development of new anticancer drugs: single molecule studies

• Josiane A. D. Batista,
• Rayane M. de Oliveira,
• Carlos H. M. Lima,
• Milton L. Lana Júnior,
• Virgílio C. dos Anjos,
• Maria J. V. Bell and
• Márcio S. Rocha

Beilstein J. Nanotechnol. 2025, 16, 187–194, doi:10.3762/bjnano.16.15

• -molecule force spectroscopy using optical tweezers (OT) on DNA complexes formed with the three rare earths at various concentrations. The mechanical properties of these complexes were then determined as a function of the element concentration. From these data, the physical chemistry of the interaction was

• procedure has been proved to be very robust in determining changes in the mechanical properties of DNA–ligand complexes as a function of the ligand concentration in the sample. The complete details can be found in [21]. A model to determine the binding parameters from the persistence length data A quenched

• mechanical properties of the DNA complexes formed with the ytterbium and neodymium is very similar to the one previously studied using europium [7]. In this work, we showed that europium binds outside the double helix in a cooperative way, forming clusters of about approx. three molecules and presenting an

A review of metal-organic frameworks and polymers in mixed matrix membranes for CO₂ capture

• Charlotte Skjold Qvist Christensen,
• Nicholas Hansen,
• Mahboubeh Motadayen,
• Nina Lock,
• Martin Lahn Henriksen and
• Jonathan Quinson

Beilstein J. Nanotechnol. 2025, 16, 155–186, doi:10.3762/bjnano.16.14

Integrating high-performance computing, machine learning, data management workflows, and infrastructures for multiscale simulations and nanomaterials technologies

• Fabio Le Piane,
• Mario Vozza,
• Matteo Baldoni and
• Francesco Mercuri

Beilstein J. Nanotechnol. 2024, 15, 1498–1521, doi:10.3762/bjnano.15.119

• mathematical or computational description of the behavior of materials, capturing physical, chemical, and mechanical properties. Data-driven approaches leverage large datasets, including experimental measurements, to extract patterns, correlations, and trends in materials behavior. By combining both model

Strain-induced bandgap engineering in 2D ψ-graphene materials: a first-principles study

• Kamal Kumar,
• Nora H. de Leeuw,
• Jost Adam and
• Abhishek Kumar Mishra

Beilstein J. Nanotechnol. 2024, 15, 1440–1452, doi:10.3762/bjnano.15.116

• , ψ-graphene can be used in optical detectors [39]. However, a first principles-based computational study has shown that its zero bandgap is a major challenge to its suitability in optoelectronic and electronic devices [40]. Despite being less stable than graphene, the mechanical properties of ψ

Nanotechnological approaches for efficient N2B delivery: from small-molecule drugs to biopharmaceuticals

• Selin Akpinar Adscheid,
• Akif E. Türeli,
• Nazende Günday-Türeli and
• Marc Schneider

Beilstein J. Nanotechnol. 2024, 15, 1400–1414, doi:10.3762/bjnano.15.113

• drug reach the brain. Recent literature highlights SLNs, NLCs, liposomes, polymeric NPs, and emulsions. While lipid-based NPs are favorable because of their lipophilicity and biocompatibility, polymeric NPs offer greater control over drug release, stability, and mechanical properties [123]. Furthermore

Hymenoptera and biomimetic surfaces: insights and innovations

• Vinicius Marques Lopez,
• Carlo Polidori and
• Rhainer Guillermo Ferreira

Beilstein J. Nanotechnol. 2024, 15, 1333–1352, doi:10.3762/bjnano.15.107

• modulus [61]. Understanding the mechanical properties and composition of leafcutter ant mandibles could offer valuable insights into biomimetic design principles, potentially inspiring the development of innovative tools and instruments with enhanced performance and adaptability for various applications

New design of operational MEMS bridges for measurements of properties of FEBID-based nanostructures

• Bartosz Pruchnik,
• Krzysztof Kwoka,
• Ewelina Gacka,
• Dominik Badura,
• Piotr Kunicki,
• Andrzej Sierakowski,
• Paweł Janus,
• Tomasz Piasecki and
• Teodor Gotszalk

Beilstein J. Nanotechnol. 2024, 15, 1273–1282, doi:10.3762/bjnano.15.103

• multipoint measurements of nanomaterials in search of their electrical or mechanical properties. Visualisation of the halo effect under a freestanding nanostructure on a solid and 3D substrate. MEMS bridge shown (a) schematically with RoI formed (left) and RoI distance geometry (right), (b) on a SEM image as

Functional morphology of cleaning devices in the damselfly Ischnura elegans (Odonata, Coenagrionidae)

• Silvana Piersanti,
• Gianandrea Salerno,
• Wencke Krings,
• Stanislav Gorb and
• Manuela Rebora

Beilstein J. Nanotechnol. 2024, 15, 1260–1272, doi:10.3762/bjnano.15.102

• and, therefore, mechanical properties [28]. The interdigitated cuticular laminar expansions overlapping at different heights constitute a very flexible surface because of their high resilin content, which enables them to gently press against the antennal surface to be cleaned, thereby squeezing the