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

• , indicating robust crystallization. Moreover, the presence of prominent peaks aligning with (220), (311), (420), and (511) planes confirmed alignment with XRD results. Furthermore, utilizing particle size distribution analysis, the crystallite size of average particles was estimated, as illustrated in the

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

• according to [64], and the racemate was separated by fractional crystallization using (S)-(−)-1-phenylethylamine for (+)-3CP and (R)-(+)-1-phenylethylamine for (−)-3CP as indicated in Supporting Information File 1, Figure S10. The enantiomeric purity was checked after each crystallization step using the

• , followed by crystallization. The precipitate is filtered off and washed with acetone. (The acetone phase can be used to obtain (−)-3CP). The filtrate is dissolved in water, acidified with hydrochloric acid to pH 3 and extracted three times with diethyl ether. The ether phase is dried with MgSO4, and 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

• , featuring an endothermic peak corresponding to the melting of crystallites, an exothermic peak related to the crystallization of polymer chains into spherulites, and a baseline shift indicative of the glass transition of the amorphous regions. Due to the high PLA content in the fibers, all three analyzed

• samples exhibited thermal behavior similar to that of monolithic PLA nanofibers. In the first heating cycle (Figure 8C), all three samples displayed an exothermic peak between 72–77 °C, corresponding to the cold crystallization temperature (Tcc), which indicates the crystallization of chains that were not

• more prone to defects due to crystallization within a confined space [75]. As a result, water diffusion in these amorphous regions increases, and the catalytic effect of the carboxyl groups may accelerate the hydrolytic degradation of semicrystalline samples [20][65][73]. Furthermore, the crystallinity

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

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

• surface electrical resistivity [8]. During implantation, the kinetic energy of the implanted particles is transferred to the matrix, causing local crystallization and carbonization of the polymer structures. This process is associated with the destruction of the original covalent bonds (e.g., C–N, C=O

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

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

• , violet, green, and blue. This makes AgNPrs highly suitable for optical sensing applications [2]. The formation mechanism of AgNPrs in solution typically proceeds through three stages, namely, nucleation, seeding, and crystallization, with the crystallization phase being the slowest and rate-determining

Crystalline and amorphous structure selectivity of ignoble high-entropy alloy nanoparticles during laser ablation in organic liquids is set by pulse duration

• Robert Stuckert,
• Felix Pohl,
• Oleg Prymak,
• Ulrich Schürmann,
• Christoph Rehbock,
• Lorenz Kienle and
• Stephan Barcikowski

Beilstein J. Nanotechnol. 2025, 16, 1141–1159, doi:10.3762/bjnano.16.84

• . Furthermore, metalloid elements, such as phosphorous, silicon, boron, and carbon were shown to retard crystallization and favor the formation of long-range disordered structures. Organic solvent molecules used in LSPC can serve as a carbon source which strongly affects the stabilization of amorphous

• indicates the formation of larger crystallites in SAED. As shown in the differential scanning calorimetry (DSC) measurement in Figure 4D, the crystallization of the amorphous particles is an exothermic process and begins at approximately 375 °C, which is exactly the same temperature where the rapid decrease

• the difference in pressure was shown to not affect the formation and crystallization of the particles but rather dictates the presence or absence of thermal and stress confinement during ps- and ns-LAL and, thus, plays a crucial role in the heating and mixing behavior of the ablation plume [64]. Also

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

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

• mechanical strength and stiffness, improved the tribological properties by reducing friction, and increased the crystallization temperature. However, it also resulted in a decrease in elasticity. Morphological analysis confirmed the uniform dispersion of the nanotubes. These findings underscore the potential

• many researchers [9][10][11][12][13][14][15][16]. Regarding PBS-based nanocomposites, most studies focus on the influence of CNTs (including modified CNTs) on their thermal behavior [17][18][19], crystallization [20][21][22], structure [14][17][21][22][23], and biodegradability [12]. PBS/CNT

• viscoelastic properties of PBS. Wang et al. [19] reported similar results when melt mixing 0.5, 1.0, 2.0, and 3.0 wt % pristine raw MWCNTs with PBS in a mixer. Additionally, they observed an increase in the thermal stability and crystallization temperature of PBS. Champa-Bujaico et al. [18] and Zeng et al. [22

Changes of structural, magnetic and spectroscopic properties of microencapsulated iron sucrose nanoparticles in saline

• Sabina Lewińska,
• Pavlo Aleshkevych,
• Roman Minikayev,
• Anna Bajorek,
• Mateusz Dulski,
• Krystian Prusik,
• Tomasz Wojciechowski and
• Anna Ślawska-Waniewska

Beilstein J. Nanotechnol. 2025, 16, 762–784, doi:10.3762/bjnano.16.59

• correspond to sodium chloride [29]. Their intensity significantly increases after the dissolution procedure, which indicates the crystallization of NaCl from saline. The identification of the iron-containing phase based on the XRD data for the FS0 sample is problematic, as the most intense peaks predicted

• appearance of specific bands at lower frequencies in the Raman spectra of FS0 and FST. These bands suggest crystallization of goethite oxyhydroxide (α-FeOOH)-like structure with bands at 297, 393 cm−1 (Eg symmetry), and 498 cm−1 related to symmetric bending Fe–OH and symmetric stretching Fe–O–Fe/–OH

Tailoring of physical properties of RF-sputtered ZnTe films: role of substrate temperature

• Kafi Devi,
• Usha Rani,
• Arun Kumar,
• Divya Gupta and
• Sanjeev Aggarwal

Beilstein J. Nanotechnol. 2025, 16, 333–348, doi:10.3762/bjnano.16.25

• steps, namely, condensation, nucleation, and crystallization on the substrate surface. The mobility of atoms on the substrate surface is very much affected by the substrate temperature. At low substrate temperatures, because of the low diffusion rate and low mobility of atoms, columnar microstructures

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

• chains in the fibers are not properly aligned, resulting in non-uniform mechanical and structural properties [23]. The incomplete crystallization of the fibers caused by the short and weak stretch process gives the fibers poor mechanical properties [24]. Last, there is the fibers’ random orientation

Preferential enrichment and extraction of laser-synthesized nanoparticles in organic phases

• Theo Fromme,
• Maximilian L. Spiekermann,
• Florian Lehmann,
• Stephan Barcikowski,
• Thomas Seidensticker and
• Sven Reichenberger

Beilstein J. Nanotechnol. 2025, 16, 254–263, doi:10.3762/bjnano.16.20

• depends on where in the plume they stem from, and there is a distribution of cooling rates ranging at least over three orders of magnitude, from less than 1011 to 1013 K·s−1, evidencing undercooling effects and defect-rich nanoparticle crystallization [59]. One may hypothesize that the different cooling

TiO₂ immobilized on 2D mordenite: effect of hydrolysis conditions on structural, textural, and optical characteristics of the nanocomposites

• Marina G. Shelyapina,
• Rosario Isidro Yocupicio-Gaxiola,
• Gleb A. Valkovsky and
• Vitalii Petranovskii

Beilstein J. Nanotechnol. 2025, 16, 128–140, doi:10.3762/bjnano.16.12

• treatment in air is eliminated in the process of crystallization at 400–550 °C; thus, titanium dioxide nanoparticles are obtained [29]. In this study we investigate in detail the influence of the hydrolysis medium and the duration of the hydrolytic process on composition, local structure, morphology

Bioinspired nanofilament coatings for scale reduction on steel

• Siad Dahir Ali,
• Mette Heidemann Rasmussen,
• Jacopo Catalano,
• Christian Husum Frederiksen and
• Tobias Weidner

Beilstein J. Nanotechnol. 2025, 16, 25–34, doi:10.3762/bjnano.16.3

• only 4.0 ± 1.5 mg. This corresponds to a scale reduction of 75.5% by the SNF coating. Ostensibly, the non-wetting properties of the SNF films prevent attachment and growth of scale. Calcium carbonate scale formation starts with crystallization nuclei, small clusters of ions which can homogeneously form

Attempts to preserve and visualize protein corona on the surface of biological nanoparticles in blood serum using photomodification

• Julia E. Poletaeva,
• Anastasiya V. Tupitsyna,
• Alina E. Grigor’eva,
• Ilya S. Dovydenko and
• Elena I. Ryabchikova

Beilstein J. Nanotechnol. 2024, 15, 1654–1666, doi:10.3762/bjnano.15.130

• to find published data on the effect of sucrose on the ultrastructure of bio-NPs (as well as artificial lipid NPs), and there is no information on the crystallization of sucrose during the UC process. We can suppose that long-term (18 h) exposure to 30% sucrose solutions under UC resulted in the

Effect of radiation-induced vacancy saturation on the first-order phase transformation in nanoparticles: insights from a model

• Aram Shirinyan and
• Yuriy Bilogorodskyy

Beilstein J. Nanotechnol. 2024, 15, 1453–1472, doi:10.3762/bjnano.15.117

• ]. Additionally, high radiation tolerance was observed in crystalline Fe/amorphous SiOC nanolaminates [8]. Long-term irradiation treatments have revealed phase transformations in HDCMs, such as the crystallization of an earlier formed amorphous state (re-crystallization) or a change in the basic crystalline state

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

• the low drug loading capacity and drug expulsion during storage because of an increased crystallization tendency [102]. Researchers developed a second generation of lipid-based drug carriers called nanostructured lipid carriers (NLCs). Unlike the SLNs, the core structure of the NLCs is composed of

Mn-doped ZnO nanopowders prepared by sol–gel and microwave-assisted sol–gel methods and their photocatalytic properties

• Cristina Maria Vlăduț,
• Crina Anastasescu,
• Silviu Preda,
• Oana Catalina Mocioiu,
• Simona Petrescu,
• Jeanina Pandele-Cusu,
• Dana Culita,
• Veronica Bratan,
• Ioan Balint and
• Maria Zaharescu

Beilstein J. Nanotechnol. 2024, 15, 1283–1296, doi:10.3762/bjnano.15.104

• distribution, improved purity, tailored shape, and morphological uniformity [21]. More crucially, the crystallization can be influenced by varying reaction temperature, reaction duration, and system composition [18][22]. According to the literature, MW has been predominantly employed for the thermal treatment

• % and an exothermic effect around 405 °C. At higher temperatures, above 500 °C, there is one thermal effect noticed on the DTA curves, namely, an exothermal effect at 904 °C, which is assigned to ZnO crystallization. The decomposition ranges of the studied powders, the mass loses, and the corresponding

• crystallization, consistent with the results from XRD and SEM analyses. Additionally, bands at 3437 and 1613 cm−1 correspond to the vibrational modes of hydroxy groups (OH) bonded to the surface of the ZnO powders. X-ray diffraction The crystalline structure of the samples thermally treated at 500 °C was analyzed

The role of a tantalum interlayer in enhancing the properties of Fe₃O₄ thin films

• Hai Dang Ngo,
• Vo Doan Thanh Truong,
• Van Qui Le,
• Hoai Phuong Pham and
• Thi Kim Hang Pham

Beilstein J. Nanotechnol. 2024, 15, 1253–1259, doi:10.3762/bjnano.15.101

• interlayer has an effect on the crystallization of the Fe3O4 film. XRD patterns provide further information about the structural properties of a material, such as lattice constant (a), dislocation density (δ), and microstrain (ε). Bragg’s law was used to calculate the d-spacing of the Fe3O4(311) and Fe3O4

• the crystallization temperature can help to reduce the number of APBs in Fe3O4 thin films [43]. Besides, the increased grain size in sample 3 also results in an increased Ms as described in [44]. The change in Hc also depends on two factors, that is, APBs and grain size [45]. Thanks to the prevention

• ) at room temperature using RF sputtering. Our finding highlights the role of the Ta buffer layer in the multilayered structure. Ta helps to decrease the crystallization temperature of the Fe3O4 film and prevents the diffusion of oxygen atoms from SiO2 to MgO, resulting in an enhancement in grain size

Atomistic insights into the morphological dynamics of gold and platinum nanoparticles: MD simulations in vacuum and aqueous media

• Evangelos Voyiatzis,
• Eugenia Valsami-Jones and
• Antreas Afantitis

Beilstein J. Nanotechnol. 2024, 15, 995–1009, doi:10.3762/bjnano.15.81

• possess a higher level of crystallinity than the gold counterparts under the same conditions because of the stronger cohesive forces that drive the crystallization process. This observation is also supported by the simulated X-ray powder diffraction patterns of the nanomaterials. The larger NPs have a

• employed to study other metallic and metal oxide nanomaterials. Keywords: crystallization; gold; molecular dynamics; nanoparticles; platinum; Introduction Nanomaterials, that is, materials with dimensions in the range of 1–100 nm [1][2], are central to a variety of developments in science and technology

• molecular dynamics [44]. The strong decrease of the melting point of small Au NPs compared to bulk Au was quantified by Qiao et al. [45]. Nayebi and Zaminpayma [46] as well as Shim et al. [47] studied the crystallization of liquid Au NPs. The dependence of the surface energy of gold NPs on their size and

Laser synthesis of nanoparticles in organic solvents – products, reactions, and perspectives

• Theo Fromme,
• Sven Reichenberger,
• Katharine M. Tibbetts and
• Stephan Barcikowski

Beilstein J. Nanotechnol. 2024, 15, 638–663, doi:10.3762/bjnano.15.54

• nanocomposites based on sp-hybridized carbon chains [64]. Liang et al. specified the conditions for inhibition of phase crystallization and, hence, the formation of metallic glass nanoparticles in organic solvents, which was attributed to the carbon doping of the amorphous phase as well as carbon shell formation

Potential of a deep eutectic solvent in silver nanoparticle fabrication for antibiotic residue detection

• Le Hong Tho,
• Bui Xuan Khuyen,
• Ngoc Xuan Dat Mai and
• Nhu Hoa Thi Tran

Beilstein J. Nanotechnol. 2024, 15, 426–434, doi:10.3762/bjnano.15.38

• the most common [30]. In our procedure, AgNO3 was added right after ʟ-ascorbic acid was dissolved in the DES at room temperature. The color of the mixture gradually turned from yellow-orange to dark brown, indicating the crystallization of Ag NPs. The synthesized Ag NPs-DES exhibits rod-like shapes of

Controllable physicochemical properties of WO_x thin films grown under glancing angle

• Rupam Mandal,
• Aparajita Mandal,
• Alapan Dutta,
• Rengasamy Sivakumar,
• Sanjeev Kumar Srivastava and
• Tapobrata Som

Beilstein J. Nanotechnol. 2024, 15, 350–359, doi:10.3762/bjnano.15.31

• be noted that no apparent peak is visible in annealed films having thicknesses less than or equal to 30 nm (Figure 5, inset). Depending on the material, there can be a critical thickness below which crystallization may not be observed in as-deposited as well as annealed films [33][47][48]. The

• inhibition of crystallization at lower thicknesses arises mainly because of a considerable contribution of the surface energy to the total Gibbs free energy of crystallization, resulting in a higher crystallization temperature and/or time [47][48]. It can be concluded that the annealing condition (i.e., 673