Efficiency of single-pulse laser fragmentation of organic nutraceutical dispersions in a circular jet flow-through reactor

• Tina Friedenauer,
• Maximilian Spellauge,
• Alexander Sommereyns,
• Verena Labenski,
• Tuba Esatbeyoglu,
• Christoph Rehbock,
• Heinz P. Huber and
• Stephan Barcikowski

Beilstein J. Nanotechnol. 2025, 16, 711–727, doi:10.3762/bjnano.16.55

• that curcumin mostly functions as a radical scavenger at higher concentrations [63]. Further studies also report the photodegradation kinetics of phenolic compounds with antimicrobial properties to be inversely dependent on concentration [64]. For CBD with the same mass concentration of 0.1 wt % of

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

• , and cytokines regulate the leucocytes at the injury site. Neutrophils (leucocytes) remove pathogens and necrotic tissues by phagocytosis, antimicrobial peptides, and the release of active oxygen species, proteolytic enzymes, as well as eicosanoids [39]. Excessive and uncontrolled inflammation causes

• , environmental engineering, and green chemistry [59]. This method facilitates the creation of highly porous 3D structures with an extensive surface area and desirable chemical and physical properties, making the resulting nanofibers ideal for applications such as biosensors, antimicrobial surfaces, scaffolds

• movement and tissue regeneration, allow for neovascularization, accelerated re-epithelialization, and tissue development [109]. Without the need for a cross-linker, SF-based composites can be customized with a range of antimicrobial drugs, growth stimulants, and other bioactive substances [110]. Ren et al

Quantification of lead through rod-shaped silver-doped zinc oxide nanoparticles using an electrochemical approach

• Ravinder Lamba,
• Gaurav Bhanjana,
• Neeraj Dilbaghi,
• Vivek Gupta and
• Sandeep Kumar

Beilstein J. Nanotechnol. 2025, 16, 422–434, doi:10.3762/bjnano.16.33

• , India Department of Physics, Punjab Engineering College (Deemed to be University), Chandigarh, 160012, India 10.3762/bjnano.16.33 Abstract Special features of zinc oxide nanoparticles have drawn a lot of interest due to their wide bandgap, high surface area, photocatalytic activity, antimicrobial

Fabrication and evaluation of BerNPs regarding the growth and development of Streptococcus mutans

• Tuyen Huu Nguyen,
• Hong Thanh Pham,
• Kieu Kim Thanh Nguyen,
• Loan Hong Ngo,
• Anh Ngoc Tuan Mai,
• Thu Hoang Anh Lam,
• Ngan Thi Kim Phan,
• Dung Tien Pham,
• Duong Thuy Hoang,
• Thuc Dong Nguyen and
• Lien Thi Xuan Truong

Beilstein J. Nanotechnol. 2025, 16, 308–315, doi:10.3762/bjnano.16.23

• -transform infrared spectroscopy. The broth dilution method was used to determine the antimicrobial activity of the BerNPs against Streptococcus mutans (S. mutans). The impact of the BerNPs on the cell surface of S. mutans was evaluated through FE-SEM analysis, focusing on its ability to inhibit biofilm

• is currently little information on its antimicrobial activity against S. mutans. Therefore, it is scientifically and economically important to clarify the mechanism and ability of BerNPs to inhibit the growth of S. mutans. The findings from such studies could serve as a foundation for developing

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

• improved the antimicrobial activity of the nanofibers against a wide range of bacteria [190]. In tissue engineering applications, aligned fibers are particularly effective as they better mimic the inductive environment, such as that of human tendon stem/progenitor cells, compared to random fibers [191

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

• health and ecological systems [11][12][13][14][15][16]. Alarming projections in the USA anticipated that antimicrobial resistance-related deaths exceeding the combined toll of cancer and diabetes, with approximately 23,000 deaths annually [17]. For the mitigation of environmental hazards caused by

Recent advances in photothermal nanomaterials for ophthalmic applications

• Jiayuan Zhuang,
• Linhui Jia,
• Chenghao Li,
• Rui Yang,
• Jiapeng Wang,
• Wen-an Wang,
• Heng Zhou and
• Xiangxia Luo

Beilstein J. Nanotechnol. 2025, 16, 195–215, doi:10.3762/bjnano.16.16

• vesicle leakage, bacterial endophthalmitis, and ocular hypotonia. Wang et al. developed a polyvinyl alcohol (PVA) hydrogel with enhanced photothermal, antimicrobial, and drug-delivery capabilities (PVA@rGO-Ag/5-Fu) [71]. Under NIR irradiation, the rGO-Ag component in the hydrogel effectively targets and

Clays enhanced with niobium: potential in wastewater treatment and reuse as pigment with antibacterial activity

• Silvia Jaerger,
• Patricia Appelt,
• Mario Antônio Alves da Cunha,
• Fabián Ccahuana Ayma,
• Ricardo Schneider,
• Carla Bittencourt and
• Fauze Jacó Anaissi

Beilstein J. Nanotechnol. 2025, 16, 141–154, doi:10.3762/bjnano.16.13

• characterized through colorimetric analysis (CIEL*a*b*) and UV–vis spectroscopy. Antimicrobial activity test The antimicrobial properties of the BEPh, BEOx, A-BEPh, A-BEOx, A-BEPhP, and A-BEOxP samples were investigated against the bacteria Bacillus cereus (ATCC 10876) (Gram-positive) and Proteus mirabilis

• inhibiting Gram-negative bacteria, which typically exhibit increased resistance due to the presence of an outer membrane that protects them from certain antimicrobial agents [29]. Therefore, the preliminary results indicate that bentonite clay modification with niobium oxide (BEOx) and niobium phosphate

Nanocarriers and macrophage interaction: from a potential hurdle to an alternative therapeutic strategy

• Naths Grazia Sukubo,
• Paolo Bigini and
• Annalisa Morelli

Beilstein J. Nanotechnol. 2025, 16, 97–118, doi:10.3762/bjnano.16.10

Characterization of ZnO nanoparticles synthesized using probiotic Lactiplantibacillus plantarum GP258

• Prashantkumar Siddappa Chakra,
• Aishwarya Banakar,
• Shriram Narayan Puranik,
• Vishwas Kaveeshwar,
• C. R. Ravikumar and
• Devaraja Gayathri

Beilstein J. Nanotechnol. 2025, 16, 78–89, doi:10.3762/bjnano.16.8

• -to-volume ratio, and magnetic, electrical, optical, antimicrobial and hardness properties give NPs distinct mechanical, thermal, and catalytic properties. As a result, nanotechnology has widespread applications across diverse domains and opened up new possibilities for innovation [1][2]. Particles

• . When ingested in sufficient quantities, they provide health advantages as they colonize the gut, and their metabolites generally show antimicrobial and health promotion activity to the host [6][7][8]. The thick peptidoglycan layers with crosslinks and the complex cell wall structures of Gram-positive

• semiconductors. Also, ZnO NPs exhibit antimicrobial activity, targeted drug delivery, catalytic activity, and antidiabetic, larvicidal, acaricidal and anticancer activity in addition to their usage in different medical devices and pharmaceuticals [11][12][13]. We report the ecologically safe production of ZnO

Mechanistic insights into endosomal escape by sodium oleate-modified liposomes

• Ebrahim Sadaqa,
• Satrialdi,
• Fransiska Kurniawan and
• Diky Mudhakir

Beilstein J. Nanotechnol. 2024, 15, 1667–1685, doi:10.3762/bjnano.15.131

• endocytosis, likely due to membrane modulation by SO [18][19]. For AUR-Lipo (Figure 2c,f), amiloride significantly reduced fluorescence (p < 0.001), confirming that macropinocytosis is the primary pathway for AUR-Lipo. This is consistent with previous studies of cationic antimicrobial peptides using

Natural nanofibers embedded in the seed mucilage envelope: composite hydrogels with specific adhesive and frictional properties

• Agnieszka Kreitschitz and
• Stanislav N. Gorb

Beilstein J. Nanotechnol. 2024, 15, 1603–1618, doi:10.3762/bjnano.15.126

• friction better fulfil their biological role than mucilaginous seeds with just low friction, which was demonstrated in our experiment with pigeons (see below). Friction after chemical and thermal treatments The antimicrobial activity of seed mucilage was previously described for Linum usitatissimum [105

• encapsulation of medical substances. A very important advantage of diaspore mucilages are their antimicrobial properties [105][106][110][111]. Phenolic compounds are secondary plant metabolites, which demonstrate a wide range of structures, from simple molecules to polymeric compounds. They can be produced in

• phenolic molecules, which are concentrated on the mucilage surface, can be maximised [98]. Thus, we assume that increased concentration of phenolic compounds at the mucilage interface has an important antimicrobial function for the seed. The mucilage envelope supports the germination through speeding it up

Polymer lipid hybrid nanoparticles for phytochemical delivery: challenges, progress, and future prospects

• Iqra Rahat,
• Pooja Yadav,
• Aditi Singhal,
• Mohammad Fareed,
• Jaganathan Raja Purushothaman,
• Mohammed Aslam,
• Raju Balaji,
• Sonali Patil-Shinde and
• Md. Rizwanullah

Beilstein J. Nanotechnol. 2024, 15, 1473–1497, doi:10.3762/bjnano.15.118

• wide range of therapeutic properties, including antioxidant, anti-inflammatory, anticancer, and antimicrobial activities. However, their clinical application is often hindered by poor water solubility, low bioavailability, rapid metabolism, and instability under physiological conditions. Polymer lipid

• in Ayurvedic and Chinese medicine because of its numerous health benefits. CUR is known for a wide range of therapeutic effects, which include anti-inflammatory, antioxidant, antimicrobial, anticancer, cardioprotective, neuroprotective, anti-diabetic, and anti-arthritic properties [77][78]. Despite

• anti-inflammatory, antioxidant, anticancer, antimicrobial, antidiabetic, and hepatoprotective activities [94][95]. THQ is a BCS class-II drug, characterized by its highly lipophilic characteristics with very poor water solubility [96]. Because of the high lipophilicity, THQ shows very poor dissolution

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

• devices. These devices can release antimicrobial agents or probiotics to prevent infections and promote healing. For example, catheters and implants can mimic the wasp structures to reduce the risk of infection and enhance the body’s natural healing processes. Mesosoma Wings: In order to fulfill their

Interaction of graphene oxide with tannic acid: computational modeling and toxicity mitigation in C. elegans

• Romana Petry,
• James M. de Almeida,
• Francine Côa,
• Felipe Crasto de Lima,
• Diego Stéfani T. Martinez and
• Adalberto Fazzio

Beilstein J. Nanotechnol. 2024, 15, 1297–1311, doi:10.3762/bjnano.15.105

• presence of TA, GO still might cause long-term effects, which need to be subject of further investigations. Concomitantly, it is known that the polyphenols such as TA exhibit properties that are beneficial to health, such as antimicrobial, anti-inflammatory, and antioxidant capacities [61][62]. Saul et al

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

• behavior also plays a role in distributing substances across their bodies, such as antimicrobial compounds [10], brochosomes [11], and cuticular lipids [6][12]. Additionally, self-grooming is essential for flight, as it keeps the wings clean [13], and for movement on land, by ensuring the cleanliness of

Unveiling the potential of alginate-based nanomaterials in sensing technology and smart delivery applications

• Shakhzodjon Uzokboev,
• Khojimukhammad Akhmadbekov,
• Ra’no Nuritdinova,
• Salah M. Tawfik and
• Yong-Ill Lee

Beilstein J. Nanotechnol. 2024, 15, 1077–1104, doi:10.3762/bjnano.15.88

• body, as they are antimicrobial, biodegradable, and non-toxic [22]. Biopolymeric nanoparticles are a very effective material for producing biosensors. In today’s world, people need sensors to monitor various types of pollution. Food contamination with infectious microorganisms or air and water

• used to detect hydrogen peroxide using cyclic voltammetry and chronoamperometry, with a linear response and detection limits of 0.91 M and 0.02 M, respectively. In most sensing applications, sodium alginate is used as a capping agent, which binds molecules to show its compatibility and antimicrobial

Interface properties of nanostructured carbon-coated biological implants: an overview

• Mattia Bartoli,
• Francesca Cardano,
• Erik Piatti,
• Stefania Lettieri,
• Andrea Fin and
• Alberto Tagliaferro

Beilstein J. Nanotechnol. 2024, 15, 1041–1053, doi:10.3762/bjnano.15.85

• implant surface using several routes [108][109], including the incorporation of nanostructured carbon species [101]. Graphene and graphene-related materials have been widely used as antimicrobial coatings for several kinds of implants to tune the surface hydrophobicity and to prevent bacteria adhesion

Electrospun nanofibers: building blocks for the repair of bone tissue

• Tuğrul Mert Serim,
• Gülin Amasya,
• Tuğba Eren-Böncü,
• Ceyda Tuba Şengel-Türk and
• Ayşe Nurten Özdemir

Beilstein J. Nanotechnol. 2024, 15, 941–953, doi:10.3762/bjnano.15.77

• , bone regeneration, dermal patches, antimicrobial wound care, and cardiovascular grafts. Many industrial-scale electrospinning apparatuses have been developed by different companies, such as NanospiderTM (Elmarco s.r.o.) [99], Nanospinner 416 (Inovenso) [100], and INFL8100 (Fanavaran Nano-Meghyas (FNM

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

• of Ag NPs-DES substrate Another antibiotic commonly used in infectious disease treatment is sulfadiazine (SDZ). Both NFT and SDZ are effective antimicrobial substances, but their overuse statuses were reported to be hazardous as mentioned above. Since their molecular structures are partially

Berberine-loaded polylactic acid nanofiber scaffold as a drug delivery system: The relationship between chemical characteristics, drug-release behavior, and antibacterial efficiency

• Le Thi Le,
• Hue Thi Nguyen,
• Liem Thanh Nguyen,
• Huy Quang Tran and
• Thuy Thi Thu Nguyen

Beilstein J. Nanotechnol. 2024, 15, 71–82, doi:10.3762/bjnano.15.7

• , nanofiber scaffolds can act as a multifunctional tool in medical treatments, combining drug release for disease therapy, cell proliferation, wound healing, and antimicrobial effect [21][22][23][24][25]. Nanofibers of PLA functionalized with laponite (LAP)/amoxicillin (AMX) prolonged the drug release up to

• . The release profile of antimicrobial agents should be adjusted depending on the infection conditions, such that a burst release mode is required for acute microbial infections, while slow and long-term release is more adequate to treat chronic infections [32]. This study aims to investigate the drug

Nanotechnological approaches in the treatment of schistosomiasis: an overview

• Lucas Carvalho,
• Michelle Sarcinelli and
• Beatriz Patrício

Beilstein J. Nanotechnol. 2024, 15, 13–25, doi:10.3762/bjnano.15.2

• drugs were able to cause alterations in parasite tegument [64]. Another work used carvacrol, a monoterpene present in essential oils derived from plants such as Origanum vulgare. Besides being commonly used as a flavoring agent in food and cosmetics, it shows antimicrobial activity. Xavier et al. [67

• mechanism by which the nanoemulsion could reduce the worm burden is its antimicrobial activity, connecting changes in microbiota with the response to parasites. However, the mechanism of action of carvacrol remains unknown [67]. Repositioned drugs Works utilizing compounds repositioned from other diseases

Fluorescent bioinspired albumin/polydopamine nanoparticles and their interactions with Escherichia coli cells

• Eloïse Equy,
• Jordana Hirtzel,
• Sophie Hellé,
• Béatrice Heurtault,
• Eric Mathieu,
• Morgane Rabineau,
• Vincent Ball and
• Lydie Ploux

Beilstein J. Nanotechnol. 2023, 14, 1208–1224, doi:10.3762/bjnano.14.100

• of antimicrobial resistance of bacteria [5], this appears as a promising route to deliver antimicrobials while reducing the drug doses and subsequent harmful side effects in antibacterial applications. To this end, different types of ONPs have been used, such as liposomes [6] and nanoparticles (NPs

Biomimetics on the micro- and nanoscale – The 25th anniversary of the lotus effect

• Matthias Mail,
• Kerstin Koch,
• Thomas Speck,
• William M. Megill and
• Stanislav N. Gorb

Beilstein J. Nanotechnol. 2023, 14, 850–856, doi:10.3762/bjnano.14.69

• stimulate and interact with cell receptors to support binding and subsequent physiological responses of multicellular systems have attracted much interest in the last years. This holds especially true for materials that exhibit microbial repellence or antimicrobial behaviour to reduce inflammation, while at

Silver nanoparticles loaded on lactose/alginate: in situ synthesis, catalytic degradation, and pH-dependent antibacterial activity

• Nguyen Thi Thanh Tu,
• T. Lan-Anh Vo,
• T. Thu-Trang Ho,
• Kim-Phuong T. Dang,
• Van-Dung Le,
• Phan Nhat Minh,
• Chi-Hien Dang,
• Vinh-Thien Tran,
• Van-Su Dang,
• Tran Thi Kim Chi,
• Hieu Vu-Quang,
• Radek Fajgar,
• Thi-Lan-Huong Nguyen,
• Van-Dat Doan and
• Thanh-Danh Nguyen

Beilstein J. Nanotechnol. 2023, 14, 781–792, doi:10.3762/bjnano.14.64

• properties of AgNPs can be influenced by factors such as size, pH value, and ionic strength of the medium [28][29][30][31]. Extensive research has been dedicated to control the size and shape of AgNPs through the application of various capping agents. In addition to their antimicrobial properties, AgNPs are