N₂⁺-implantation-induced tailoring of structural, morphological, optical, and electrical characteristics of sputtered molybdenum thin films

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

Beilstein J. Nanotechnol. 2025, 16, 495–509, doi:10.3762/bjnano.16.38

• polycrystalline Mo mirrors for plasma diagnostics when treated with low-energy He+ ion irradiation at ambient temperature and 400 °C. Takamura et al. [21] examined the effects of He plasma irradiation on Mo thin films. The temperature range for nanostructure growth was within a temperature range of 800 to 1050 K

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

• clinical adoption of anti-vascular endothelial growth factor drugs and laser therapy [3][4]. Despite these strides, challenges remain in effectively addressing complex ophthalmic issues, particularly in underprivileged areas where high costs associated with precision optical diagnostics and advanced drug

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

• the Research Park of Saint Petersburg State University (Centre for X-ray Diffraction Studies; Interdisciplinary Resource Centre for Nanotechnology; Centre for Physical Methods of Surface Investigation; Centre for Diagnostics of Functional Materials for Medicine, Pharmacology and Nanoelectronics

Liver-targeting iron oxide nanoparticles and their complexes with plant extracts for biocompatibility

• Shushanik A. Kazaryan,
• Seda A. Oganian,
• Gayane S. Vardanyan,
• Anatolie S. Sidorenko and
• Ashkhen A. Hovhannisyan

Beilstein J. Nanotechnol. 2024, 15, 1593–1602, doi:10.3762/bjnano.15.125

• (Fe3O4 NPs) are widely used in many biomedical applications (e.g., bioimaging, drug delivery, biosensors, diagnostics, and theranostics). However, the use of NPs does not preclude the possibility of selective toxicity and undesirable effects, including accumulation in tissues and direct interaction with

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

• applications in environmental monitoring, food safety, and medical diagnostics [98]. The mobility of the antennae of long-horned bees (e.g., Eucera longicornis) are used by males to court females by gently grasping and pressing their antennae (Figure 1C). The antennae of long-horned bees and other

• effective ultrasound equipment, thus improving patient outcomes in both diagnostics and treatment. Furthermore, studying the use of acoustic signals in hymenopterans may offer valuable inspiration for future research, as these context-dependent signals can modulate the production or inhibition of chemical

AI-assisted models to predict chemotherapy drugs modified with C₆₀ fullerene derivatives

• Jonathan-Siu-Loong Robles-Hernández,
• Dora Iliana Medina,
• Katerin Aguirre-Hurtado,
• Marlene Bosquez,
• Roberto Salcedo and
• Alan Miralrio

Beilstein J. Nanotechnol. 2024, 15, 1170–1188, doi:10.3762/bjnano.15.95

• mortality rate from breast cancer has been reduced by 1.9% annually from 2002 to 2011 and 1.3% from 2011 to 2020 [5]. Diagnostics and treatments have continuously improved through the years. However, the situation is different in each country considering the costs and technological advances in each country

Recent updates in applications of nanomedicine for the treatment of hepatic fibrosis

• Damai Ria Setyawati,
• Fransiska Christydira Sekaringtyas,
• Riyona Desvy Pratiwi,
• A’liyatur Rosyidah,
• Rohimmahtunnissa Azhar,
• Nunik Gustini,
• Gita Syahputra,
• Idah Rosidah,
• Etik Mardliyati,
• Tarwadi and
• Sjaikhurrizal El Muttaqien

Beilstein J. Nanotechnol. 2024, 15, 1105–1116, doi:10.3762/bjnano.15.89

• application of nanoscale systems with unique physicochemical properties, including small size, large specific surface area, high reactivity, and quantum effects of the nanoparticles (NPs) [1][2]. Nanomedicine is specifically designated for therapeutics (drug delivery), diagnostics, and imaging, as well as for

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

• potential risks or complications [42]. Recently, researchers and medical organizations have begun using low-cost biosensors to monitor food and water toxins, human biological processes, accurate health diagnostics, and for other applications [43]. Biosensor-based technologies are essential to assess samples

• application of alginate nanoparticles in sensing is diverse, with notable applications in clinical diagnostics, environmental monitoring, food quality control and processing, pharmaceuticals, and agriculture. One area where alginate nanoparticles have shown significant potential is in the field of clinical

• diagnostics. Researchers have successfully utilized alginate nanoparticles for the detection and quantification of various analytes, such as proteins, enzymes, nucleic acids, and pathogens. For example, alginate nanoparticles have been used for the detection of cancer biomarkers in body fluids, allowing for

Recent progress on field-effect transistor-based biosensors: device perspective

• Billel Smaani,
• Fares Nafa,
• Mohamed Salah Benlatrech,
• Ismahan Mahdi,
• Hamza Akroum,
• Mohamed walid Azizi,
• Khaled Harrar and
• Sayan Kanungo

Beilstein J. Nanotechnol. 2024, 15, 977–994, doi:10.3762/bjnano.15.80

• , biosensors have been extensively utilized in the field of medical sciences and clinical diagnostics [14]. They have been employed in cancer diagnosis [15], cardiovascular studies [16], and diabetes monitoring [17]. The application of biosensors in cancer diagnosis and therapy is very important due to the

Beyond biomimicry – next generation applications of bioinspired adhesives from microfluidics to composites

• Dan Sameoto

Beilstein J. Nanotechnol. 2024, 15, 965–976, doi:10.3762/bjnano.15.79

• to sub-micrometer size [8][9]. It has been an active area of academic research for well over 30 years. Microfluidics technology has eventually enabled a variety of new innovations, including COVID-19 rapid tests [10], microfluidic displays [11], and low-cost diagnostics [12]. Soft robotics is a newer

Therapeutic effect of F127-folate@PLGA/CHL/IR780 nanoparticles on folate receptor-expressing cancer cells

• Thi Ngoc Han Pham,
• Phuong-Thao Dang-Luong,
• Hong-Phuc Nguyen,
• Loc Le-Tuan,
• Xuan Thang Cao,
• Thanh-Danh Nguyen,
• Vy Tran Anh and
• Hieu Vu_Quang

Beilstein J. Nanotechnol. 2024, 15, 954–964, doi:10.3762/bjnano.15.78

• ) (PLA) and poly(glycolic acid) (PGA), has been employed in the synthesis of nanoparticles for cancer diagnostics and therapy because of its excellent biocompatibility and biodegradability [1][2][3]. PLGA nanoparticles can be prepared via a variety of techniques, including single emulsion, double

• copolymer has been utilized in many studies to develop a carrier that is effective for both treatment and diagnostics [8][9]. Its delivery efficiency can be improved by modifying the substance with targeted ligands such as folic acid, RGD, or antibodies [10][11]. Folic acid is one of the most common ligands

When nanomedicines meet tropical diseases

• Eder Lilia Romero,
• Katrien Van Bocxlaer and
• Fabio Rocha Formiga

Beilstein J. Nanotechnol. 2024, 15, 830–832, doi:10.3762/bjnano.15.69

• and research groups have dedicated their notable work to investigating vaccines, diagnostics, and medicines to prevent, diagnose, and treat NTDs. The field in which nanomaterials are used for diagnosing, monitoring, controlling, preventing, and treating diseases is called “nanomedicine” [1

Nanocarrier systems loaded with IR780, iron oxide nanoparticles and chlorambucil for cancer theragnostics

• Phuong-Thao Dang-Luong,
• Hong-Phuc Nguyen,
• Loc Le-Tuan,
• Xuan-Thang Cao,
• Vy Tran-Anh and
• Hieu Vu Quang

Beilstein J. Nanotechnol. 2024, 15, 180–189, doi:10.3762/bjnano.15.17

• of these systems to serve as medication and imaging agent carriers for cancer treatment and diagnostics, respectively. Keywords: cancer; chlorambucil; F127-folate; IR780; iron oxide nanoparticles; PLGA; theragnostics; Introduction Theragnostic nanoparticles (NPs) are a diagnostic and therapeutic

• diagnostics, near-infrared (NIR) fluorescent dyes are a potential alternative for the diagnosis and excision of residual malignant cancer, which is invisible by conventional visual examination and palpation [16][17][18]. Indocyanine green is the only NIR dye permitted for clinical use [19]. Dyes such as IR780

Recognition mechanisms of hemoglobin particles by monocytes – CD163 may just be one

• Jonathan-Gabriel Nimz,
• Pichayut Rerkshanandana,
• Chiraphat Kloypan,
• Ulrich Kalus,
• Saranya Chaiwaree,
• Axel Pruß,
• Radostina Georgieva,
• Yu Xiong and
• Hans Bäumler

Beilstein J. Nanotechnol. 2023, 14, 1028–1040, doi:10.3762/bjnano.14.85

• . Pronase was purchased from Roche diagnostics GmbH, Mannheim, Germany. Bovine hemoglobin (Actoheme®) was provided by Biophyll GmbH, Dietersburg, Germany. PHAGOTEST™ and PHAGOBURST™ test kits were purchased from Glycotope Biotechnology GmbH, Berlin, Germany. Mouse-derived monoclonal anti-human CD14 antibody

Nanoarchitectonics of photothermal materials to enhance the sensitivity of lateral flow assays

• Elangovan Sarathkumar,
• Rajasekharan S. Anjana and
• Ramapurath S. Jayasree

Beilstein J. Nanotechnol. 2023, 14, 988–1003, doi:10.3762/bjnano.14.82

• to detect analytes of interest in a wide range of applications such as diagnostics, environmental monitoring, and food quality measurements [1][2][3]. LFAs are well known for their simplicity, affordability, accessibility to patients, and ease of use [4]. Since the discovery of this technique in the

• application in photothermal LFA. Size-dependent photothermal properties Gold nanoparticles have benefits in the field of diagnostics because of their high absorption cross section, LSPR, ease of preparation, stability, and variable surface chemistry [48]. Most importantly, the high number of synthesis methods

• diagnostic technologies. With further refinement and advancements, GNC-based photothermal assays could revolutionize the field of point-of-care diagnostics and reliable disease detection. Recent studies have proven the applicability of multimodal LFAs for accurate and quantitative diagnosis. Yang et al

Microneedle patches – the future of drug delivery and vaccination?

• Zahra Faraji Rad,
• Philip D. Prewett and
• Graham J. Davies

Beilstein J. Nanotechnol. 2023, 14, 494–495, doi:10.3762/bjnano.14.40

• diagnostics. Microneedles provide shallow transdermal access to the ISF and are an excellent match to these and other developments when integrated into arrays on a substrate to form a patch. The possibility of inexpensive mass-manufactured MN patches for drug delivery, vaccination, and diagnostic testing is a

• ][9]. Recent progress may be broadly categorised as MN design, fabrication, skin penetration studies, and applications, ranging from drug delivery and vaccination to diagnostics. The first two of these have received most attention, but considerable work is still to be done in all categories – more in

• vaccination and drug delivery, but there is growing evidence of future potential in diagnostics and even in plant science [11]. If the thematic issue helps to inform existing researchers and to encourage others to join them, as editors, we will meet our objectives, the ultimate goal being the acceptance and

Nanotechnology – a robust tool for fighting the challenges of drug resistance in non-small cell lung cancer

• Filip Gorachinov,
• Fatima Mraiche,
• Diala Alhaj Moustafa,
• Ola Hishari,
• Yomna Ismail,
• Jensa Joseph,
• Maja Simonoska Crcarevska,
• Marija Glavas Dodov,
• Nikola Geskovski and
• Katerina Goracinova

Beilstein J. Nanotechnol. 2023, 14, 240–261, doi:10.3762/bjnano.14.23

• care for patients with advanced NSCLC [13][14][15]. This review article briefly covers some of the advances in therapeutic protocols based on the novel discoveries in molecular profiles and mutational diagnostics of NSCLC, which harbor activating and resistance EGFR mutations along with corresponding

Concentration-dependent photothermal conversion efficiency of gold nanoparticles under near-infrared laser and broadband irradiation

• Vikas,
• Raj Kumar and
• Sanjeev Soni

Beilstein J. Nanotechnol. 2023, 14, 205–217, doi:10.3762/bjnano.14.20

• , therapeutics, and diagnostics [1][2][3][4][5]. The interaction of free electrons of gold nanoparticles with electromagnetic fields leads to oscillations of the electrons at plasmonic resonance frequencies. Nonradioactive decay of these oscillations causes the conversion of electromagnetic energy into heat [6

Microneedle-based ocular drug delivery systems – recent advances and challenges

• Piotr Gadziński,
• Anna Froelich,
• Monika Wojtyłko,
• Antoni Białek,
• Julia Krysztofiak and
• Tomasz Osmałek

Beilstein J. Nanotechnol. 2022, 13, 1167–1184, doi:10.3762/bjnano.13.98

• types and properties Microneedles applied for drug and vaccine delivery, as well as in diagnostics, can be classified according to several different criteria (Figure 1). The most common microneedle typifications are based on the geometry, the material applied to obtain the systems, the method of

• /). Microscopic image of the MNs obtained by Amer and Chen. Figure 6 was adapted from [178], M. Amer; R. K. Chen, "Hydrogel-Forming Microneedle Arrays for Sustained and Controlled Ocular Drug Delivery", Journal of Engineering and Science in Medical Diagnostics and Therapy, with permission from ASME. Copyright

Recent advances in green carbon dots (2015–2022): synthesis, metal ion sensing, and biological applications

• Aisha Kanwal,
• Naheed Bibi,
• Sajjad Hyder,
• Arif Muhammad,
• Hao Ren,
• Jiangtao Liu and
• Zhongli Lei

Beilstein J. Nanotechnol. 2022, 13, 1068–1107, doi:10.3762/bjnano.13.93

Fabrication and testing of polymer microneedles for transdermal drug delivery

• Vahid Ebrahiminejad,
• Zahra Faraji Rad,
• Philip D. Prewett and
• Graham J. Davies

Beilstein J. Nanotechnol. 2022, 13, 629–640, doi:10.3762/bjnano.13.55

• considerable potential for medical applications such as transdermal drug delivery, point-of-care diagnostics, and vaccination. These miniature microdevices should successfully pierce the skin tissues while having enough stiffness to withstand the forces imposed by penetration. Developing low-cost and simple

• setting. Keywords: hot embossing; microneedles; penetration efficiency; thermoplastic polymers; two-photon polymerization; Introduction During the past two decades, MN devices have become a promising tool for transdermal drug delivery, vaccination, and point-of-care diagnostics [1][2]. MNs are a

• bacterial infections and medical emergencies, with point-of-care patch diagnostics replacing ponderous and expensive laboratory testing. Therefore, there is a growing interest in small patches incorporating mass manufacturable polymer MNs [4][5], with the point-of-care rapid diagnosis market alone predicted

Bacterial safety study of the production process of hemoglobin-based oxygen carriers

• Axel Steffen,
• Yu Xiong,
• Radostina Georgieva,
• Ulrich Kalus and
• Hans Bäumler

Beilstein J. Nanotechnol. 2022, 13, 114–126, doi:10.3762/bjnano.13.8

• (own cultivation) and Escherichia coli (ATCC 25922) were kindly provided by the Bereswill Lab, Institute of Microbiology, Infectious Diseases and Immunology, Charité – Universitätsmedizin Berlin, Berlin, Germany. Columbia agar with 5% of sheep blood was purchased from Thermo Fisher Diagnostics GmbH

Theranostic potential of self-luminescent branched polyethyleneimine-coated superparamagnetic iron oxide nanoparticles

• Rouhollah Khodadust,
• Ozlem Unal and
• Havva Yagci Acar

Beilstein J. Nanotechnol. 2022, 13, 82–95, doi:10.3762/bjnano.13.6

• a fluorescence microscope. Considering the strong T2 signal of SPION@bPEI [35], these nanoparticles may be considered as dye-free dual-mode (MRI and optic) imaging agents. Such combinations are highly desired for diagnostics combined with intraoperative imaging, ex vivo analysis of nanoparticle

Use of nanosystems to improve the anticancer effects of curcumin

• Andrea M. Araya-Sibaja,
• Norma J. Salazar-López,
• Krissia Wilhelm Romero,
• José R. Vega-Baudrit,
• J. Abraham Domínguez-Avila,
• Carlos A. Velázquez Contreras,
• Ramón E. Robles-Zepeda,
• Mirtha Navarro-Hoyos and
• Gustavo A. González-Aguilar

Beilstein J. Nanotechnol. 2021, 12, 1047–1062, doi:10.3762/bjnano.12.78

• nanosystems. According to previous evidence, the use of nanosystems is highly flexible since it can be tailored for numerous applications with highly specific goals. Polymeric micelles and theranostics (a strategy that combines treatment and diagnostics) are two examples of such applications that are based on

An overview of microneedle applications, materials, and fabrication methods

• Zahra Faraji Rad,
• Philip D. Prewett and
• Graham J. Davies

Beilstein J. Nanotechnol. 2021, 12, 1034–1046, doi:10.3762/bjnano.12.77

• expand the scope for delivery of vaccines and therapeutic agents through the skin and withdrawing biofluids for point-of-care diagnostics – so-called theranostics. Unskilled and painless applications of microneedle patches for blood collection or drug delivery are two of the advantages of microneedle

• microneedle systems applications, designs, material selection, and manufacturing methods. Keywords: drug delivery; microelectromechanical systems (MEMS); microfabrication; microneedles; point-of-care diagnostics; Introduction The concept of microneedle structures to penetrate painlessly the outermost layer

• channelling of the drug load to the active area [42]. It is likely that some increase in drug concentrations will be necessary, while applying multiple patches over time would mimic catheter infusions. Point-of-care diagnostics In addition to drug delivery, microneedles may be used for drawing blood or