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Journal articles on the topic 'Nanomaterials fabrication molecule'

Author: Grafiati

Published: 6 September 2023

Last updated: 31 July 2025

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1

DAREHMIRAKI, MAJID. "A SEMI-GENERAL METHOD TO SOLVE THE COMBINATORIAL OPTIMIZATION PROBLEMS BASED ON NANOCOMPUTING." International Journal of Nanoscience 09, no. 05 (2010): 391–98. http://dx.doi.org/10.1142/s0219581x10007046.

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Nanocomputing describes computing that uses nanoscale devices. It is reasonable to search for nanoscale particles, such as molecules, that do not require difficult fabrication steps. DNA is recognized as a nanomaterial, not as a biological material, in the research field of nanotechnology. This paper proposes a semi-general method to solve combinatorial optimization problems based on DNA computing. It is obvious that the DNA molecule is one of the most promising functional nanomaterials. However, the application of DNA molecules is still under study because of the big gap that exists between t

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Wang, Zhuqing, Shasha Wu, Jian Wang, Along Yu, and Gang Wei. "Carbon Nanofiber-Based Functional Nanomaterials for Sensor Applications." Nanomaterials 9, no. 7 (2019): 1045. http://dx.doi.org/10.3390/nano9071045.

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Carbon nanofibers (CNFs) exhibit great potentials in the fields of materials science, biomedicine, tissue engineering, catalysis, energy, environmental science, and analytical science due to their unique physical and chemical properties. Usually, CNFs with flat, mesoporous, and porous surfaces can be synthesized by chemical vapor deposition and electrospinning techniques with subsequent chemical treatment. Meanwhile, the surfaces of CNFs are easy to modify with various materials to extend the applications of CNF-based hybrid nanomaterials in multiple fields. In this review, we focus on the des

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Yeh, Yi-Jui, Kuo-Lun Tung, and Wei-Hung Chiang. "Microplasma Nanoengineering of Hybrid Plasmonic Nanostructures for Rapid and Ultrasensitive Surface-Enhanced Raman Scattering-Based Sensing." ECS Meeting Abstracts MA2023-02, no. 16 (2023): 1161. http://dx.doi.org/10.1149/ma2023-02161161mtgabs.

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Surface-enhanced Raman scattering (SERS) is a useful analytical tool that allows ultrasensitive molecular-level detection through an enhanced electromagnetic field generated by plasmonic metal nanoparticles (MNPs), which is helpful for biomedical-based detection, environmental pollution monitoring and chemical industry. Recent study suggests that porous MNP with enhanced SERS active area and hybrid plasmonic nanostructures such as core-shell NPs and metal-semiconductor-based NPs with designed and controlled plasmonic properties can further improve the SERS responses. Here we report a microplas

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Yu, Xu Feng, Xiu Lan Cheng, and Peng Yu Lv. "A New SERS Substrate Based on TiO₂ Nanorods Thin Film Assembled Gold Nanoparticles." Advanced Materials Research 1096 (April 2015): 481–85. http://dx.doi.org/10.4028/www.scientific.net/amr.1096.481.

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Surface enhanced Raman scattering (SERS) has been proved to be a highly sensitive method to detect organic molecules at very low concentrations. In recent years, many researchers have reported that 1-dimension semiconductor nanomaterials assembled noble metal nanoparticles can get a strong SERS effect. In this paper, we succeeded to synthesize TiO2 nanorod thin films on fluorine-doped tin oxide (FTO) glass with hydrothermal synthesis which were able to be used as SERS substrates. Gold nanoparticles were assembled to TiO2 nanorod thin films using the physical sputtering method and the citrate r

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Khonina, Svetlana N., and Nikolay L. Kazanskiy. "Trends and Advances in Wearable Plasmonic Sensors Utilizing Surface-Enhanced Raman Spectroscopy (SERS): A Comprehensive Review." Sensors 25, no. 5 (2025): 1367. https://doi.org/10.3390/s25051367.

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Wearable sensors have appeared as a promising solution for real-time, non-invasive monitoring in diverse fields, including healthcare, environmental sensing, and wearable electronics. Surface-enhanced Raman spectroscopy (SERS)-based sensors leverage the unique properties of SERS, such as plasmonic signal enhancement, high molecular specificity, and the potential for single-molecule detection, to detect and identify a wide range of analytes with ultra-high sensitivity and molecular selectivity. However, it is important to note that wearable sensors utilize various sensing mechanisms, and not al

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Jisoo, Park, and Kim Jeonghun. "Electrochemically Deposited Nanoarchitectured Nanoporous Metal Film Using Block Copolymer Micelle for Ultra-Sensitive SERS Platform." ECS Meeting Abstracts MA2024-02, no. 22 (2024): 1893. https://doi.org/10.1149/ma2024-02221893mtgabs.

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Utilizing surface-enhanced Raman scattering (SERS) substrates with plasmonic metals is a rapid, convenient, and powerful spectroscopic technique for molecule detection. The performance of SERS, including the limit of detection (LOD) and enhancement factor (EF), relies on the SERS substrate. These substrates contain plasmonic nanostructures, and the formation of nanogaps between them is one of the crucial factors. Therefore, the development of nanomaterials and nanostructures plays a pivotal role in creating high-performance SERS substrates. Despite numerous studies, achieving rich nanogap form

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Guo, Linfan, Haibin Tang, Xiujuan Wang, Yupeng Yuan, and Chuhong Zhu. "Nanoporous Ag-Decorated Ag7O8NO3 Micro-Pyramids for Sensitive Surface-Enhanced Raman Scattering Detection." Chemosensors 10, no. 12 (2022): 539. http://dx.doi.org/10.3390/chemosensors10120539.

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Porous noble metal nanomaterials can be employed to construct sensitive surface-enhanced Raman scattering (SERS) substrates, because the plasmonic nanopores and nanogaps of the porous materials can provide a larger number of hotspots, and can also serve as containers of analyte molecules. However, the fabrication processes of nanoporous noble metal are generally complicated. Here, a facile method is presented to prepare nanoporous Ag nanoparticles-decorated Ag7O8NO3 micro-pyramids, which are fabricated through the chemical reduction of the electrodeposited Ag7O8NO3 micro-pyramids using NaBH4.

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Elim, Hendry Izaac. "Is Your Brain Strong Enough to Solve Hard Problems? : Brain Vitamins as a Simple Example for Multitasking Nanotechnology Scientis." SCIENCE NATURE 3, no. 1 (2020): 244–56. http://dx.doi.org/10.30598/snvol3iss1pp244-256year2020.

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As the number of world population reaches up to seven billion people, more complex problems will happen including broken living environmental system that is directly influenced the stress life of men. This systematic output is like the problem of aggregations and defects in material sciences identified well by physicists and nanotechnologist. As more and more smart questions are being ascended to fight against such negative impacts as well as unsolved problems in ongoing research works and its development, this paper presents a simple solution by showing a manner in such a way so that all the

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Abdal-hay, Abdalla, H. Fouad, Basheer A. ALshammari, and Khalil Abdelrazek Khalil. "Biosynthesis of Bonelike Apatite 2D Nanoplate Structures Using Fenugreek Seed Extract." Nanomaterials 10, no. 5 (2020): 919. http://dx.doi.org/10.3390/nano10050919.

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An innovative, biomimetic, green synthesis approach was exploited for the synthesis of humane and environmental friendly nanomaterials for biomedical applications. Ultrafine bonelike apatite (BAp) 2D plate-like structures were prepared using fenugreek seed extract during the biosynthesis wet-chemical precipitation route. The chemical analysis, morphology and structure of the prepared 2D nanoplates were characterized by inductively coupled plasma atomic emission spectroscopy (ICP-OES), electron microscopy (SEM and TEM), X-ray diffraction (XRD) and Fourier transform infrared (FTIR) spectroscopy.

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Liew, Li-Anne, John M. Moreland, and Jonathan R. Pratt. "Design of a MEMS Force Sensor for Quantitative Measurement in the Nano- to Pico-Newton Range." Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT) 2010, DPC (2010): 001841–68. http://dx.doi.org/10.4071/2010dpc-wp23.

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We describe the design and fabrication of a MEMS nano- to pico-Newton force sensor with SI traceability. There has been much recent interest in developing instrumentation for the quantitative measurement of forces in the nano- to pico-Newton range. Forces in this range are frequently encountered when investigating mechanical properties of nanomaterials, in nanobiotechnology, and in single-molecule biophysics. Various methods of measuring forces at these levels include using AFM cantilevers, scanning probe microscopy, and nanoindentation. However, such measurements are relative, and in order to

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Gaddimath, Shivalingayya, Shivanand Payamalle, Keshavananada Prabhu Channabasavana Hundi Puttaningaiah, and Jaehyun Hur. "Recent Advances in pH and Redox Responsive Polymer Nanocomposites for Cancer Therapy." Journal of Composites Science 8, no. 1 (2024): 28. http://dx.doi.org/10.3390/jcs8010028.

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Cancer therapy currently focuses on personalized targeted treatments. A promising approach uses stimuli-responsive biomaterials for site-specific drug release, such as pH- and redox-triggered polymer nanocomposites. These materials respond to the tumor microenvironment, enhance efficacy, and reduce off-target effects. Cancer cells with anomalous properties such as acidic cytosolic pH and elevated redox potential are targeted by these biomaterials. An imbalance in ions and biological thiols in the cytoplasm contributes to tumor growth. Functionalized polymer nanocomposites with large surface ar

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Ukirade, Neeta, and Priti Kolhe. "Recent Advances in Functionalized Nanomaterials for Electrochemical Biosensor." Science of Advanced Materials 16, no. 10 (2024): 1019–29. http://dx.doi.org/10.1166/sam.2024.4712.

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Nanotechnology has a profound impact on various aspects of our daily lives, revolutionizing industries and enabling new technologies. Nanomaterials have become a very interesting and promising field of study because of their remarkable physical, chemical, and electrical characteristics at the nanoscale. The development of electrochemical biosensors based on nanomaterial indeed represents one of the most rapidly advancing scientific fields today, driven by the convergence of nanotechnology, biotechnology, and materials science. The integration of receptor molecules with nanomaterial characteris

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Maji, Subrata, Lok Kumar Shrestha, and Katsuhiko Ariga. "Nanoarchitectonics for Hierarchical Fullerene Nanomaterials." Nanomaterials 11, no. 8 (2021): 2146. http://dx.doi.org/10.3390/nano11082146.

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Nanoarchitectonics is a universal concept to fabricate functional materials from nanoscale building units. Based on this concept, fabrications of functional materials with hierarchical structural motifs from simple nano units of fullerenes (C60 and C70 molecules) are described in this review article. Because fullerenes can be regarded as simple and fundamental building blocks with mono-elemental and zero-dimensional natures, these demonstrations for hierarchical functional structures impress the high capability of the nanoarchitectonics approaches. In fact, various hierarchical structures such

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14

Cengiz, Busra, Tugce Nihal Gevrek, Laura Chambre, and Amitav Sanyal. "Self-Assembly of Cyclodextrin-Coated Nanoparticles:Fabrication of Functional Nanostructures for Sensing and Delivery." Molecules 28, no. 3 (2023): 1076. http://dx.doi.org/10.3390/molecules28031076.

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In recent years, the bottom-up approach has emerged as a powerful tool in the fabrication of functional nanomaterials through the self-assembly of nanoscale building blocks. The cues embedded at the molecular level provide a handle to control and direct the assembly of nano-objects to construct higher-order structures. Molecular recognition among the building blocks can assist their precise positioning in a predetermined manner to yield nano- and microstructures that may be difficult to obtain otherwise. A well-orchestrated combination of top-down fabrication and directed self-assembly-based b

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15

Zhang, Q., Y. J. Shin, F. Hua, L. V. Saraf, and D. W. Matson. "Fabrication of Transparent Capacitive Structure by Self-Assembled Thin Films." Journal of Nanoscience and Nanotechnology 8, no. 6 (2008): 3008–12. http://dx.doi.org/10.1166/jnn.2008.075.

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An approach to fabricating transparent electronic devices by using nanomaterial and nanofabrication is presented in this paper. A see-through capacitor is constructed from self-assembled silica nanoparticle layers that are stacked on the transparent substrate. The electrodes are made of indium tin oxide. Unlike the traditional processes used to fabricate such devices, the self-assembly approach enables one to synthesize the thin film layers at lower temperature and cost, and with a broader availability of nanomaterials. The vertical dimension of the self-assembled thin films can be precisely c

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Amadi, Eberechukwu Victoria, Anusha Venkataraman, and Chris Papadopoulos. "Nanoscale self-assembly: concepts, applications and challenges." Nanotechnology 33, no. 13 (2022): 132001. http://dx.doi.org/10.1088/1361-6528/ac3f54.

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Abstract Self-assembly offers unique possibilities for fabricating nanostructures, with different morphologies and properties, typically from vapour or liquid phase precursors. Molecular units, nanoparticles, biological molecules and other discrete elements can spontaneously organise or form via interactions at the nanoscale. Currently, nanoscale self-assembly finds applications in a wide variety of areas including carbon nanomaterials and semiconductor nanowires, semiconductor heterojunctions and superlattices, the deposition of quantum dots, drug delivery, such as mRNA-based vaccines, and mo

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17

Gurbatov, Stanislav, Vladislav Puzikov, Evgeny Modin, et al. "Ag-Decorated Si Microspheres Produced by Laser Ablation in Liquid: All-in-One Temperature-Feedback SERS-Based Platform for Nanosensing." Materials 15, no. 22 (2022): 8091. http://dx.doi.org/10.3390/ma15228091.

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Combination of dissimilar materials such as noble metals and common semiconductors within unified nanomaterials holds promise for optoelectronics, catalysis and optical sensing. Meanwhile, difficulty of obtaining such hybrid nanomaterials using common lithography-based techniques stimulates an active search for advanced, inexpensive, and straightforward fabrication methods. Here, we report one-pot one-step synthesis of Ag-decorated Si microspheres via nanosecond laser ablation of monocrystalline silicon in isopropanol containing AgNO3. Laser ablation of bulk silicon creates the suspension of t

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18

Rzayev, Javid. "Molecular Bottlebrushes: New Opportunities in Nanomaterials Fabrication." ACS Macro Letters 1, no. 9 (2012): 1146–49. http://dx.doi.org/10.1021/mz300402x.

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19

Gao, Ming, Abhichart Krissanaprasit, Austin Miles, Lilian C. Hsiao, and Thomas H. LaBean. "Mechanical and Electrical Properties of DNA Hydrogel-Based Composites Containing Self-Assembled Three-Dimensional Nanocircuits." Applied Sciences 11, no. 5 (2021): 2245. http://dx.doi.org/10.3390/app11052245.

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Molecular self-assembly of DNA has been developed as an effective construction strategy for building complex materials. Among them, DNA hydrogels are known for their simple fabrication process and their tunable properties. In this study, we have engineered, built, and characterized a variety of pure DNA hydrogels using DNA tile-based crosslinkers and different sizes of linear DNA spacers, as well as DNA hydrogel/nanomaterial composites using DNA/nanomaterial conjugates with carbon nanotubes and gold nanoparticles as crosslinkers. We demonstrate the ability of this system to self-assemble into

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20

Curulli, Antonella, and Daniela Zane. "Gold and Nanostructurated Surfaces for Assembling of Electrochemical Biosensors." Research Letters in Nanotechnology 2008 (2008): 1–4. http://dx.doi.org/10.1155/2008/789153.

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Devices based on nanomaterials are emerging as a powerful and general class of ultrasensitive sensors for the direct detection of biological and chemical species. In this work, we report the preparation and the full characterization of nanomaterials such as gold nanowires and nanostructured films to be used for assembling of electrochemical biosensors. Gold nanowires were prepared by electroless deposition within the pores of polycarbonate particle track-etched membranes (PTMs). Glucose oxidase was deposited onto the nanowires using self-assembling monolayer as an anchor layer for the enzyme m

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21

AlAhzm, Abdulrahman Mohmmed, Maan Omar Alejli, Deepalekshmi Ponnamma, Yara Elgawady, and Mariam Al Ali Al-Maadeed. "Piezoelectric properties of zinc oxide/iron oxide filled polyvinylidene fluoride nanocomposite fibers." Journal of Materials Science: Materials in Electronics 32, no. 11 (2021): 14610–22. http://dx.doi.org/10.1007/s10854-021-06020-3.

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AbstractPiezoelectric nanogenerators (PENG) with flexible and simple design have pronounced significance in fabricating sustainable devices for self-powering electronics. This study demonstrates the fabrication of electrospun nanocomposite fibers from polyvinylidene fluoride (PVDF) filled zinc oxide (ZnO)/iron oxide (FeO) nanomaterials. The nanocomposite fiber based flexible PENG shows piezoelectric output voltage of 5.9 V when 3 wt% of ZnO/FeO hybrid nanomaterial is introduced, which is 29.5 times higher than the neat PVDF. No apparent decline in output voltage is observed for almost 2000 s a

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Jia, Xiao, Yanmei Yang, Yang Liu, et al. "Tuning the binding behaviors of a protein YAP65WW domain on graphenic nano-sheets with boron or nitrogen atom doping." Nanoscale Advances 2, no. 10 (2020): 4539–46. http://dx.doi.org/10.1039/d0na00365d.

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Molecular dynamics simulations predict that atom doping is an efficient way to regulate the binding strength and structural changes of protein with nanomaterials, which makes it a prospective solution for design and fabrication of advanced nanomaterials with desired function.

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Mateos-Maroto, Ana, Irene Abelenda-Núñez, Francisco Ortega, Ramón G. Rubio, and Eduardo Guzmán. "Polyelectrolyte Multilayers on Soft Colloidal Nanosurfaces: A New Life for the Layer-By-Layer Method." Polymers 13, no. 8 (2021): 1221. http://dx.doi.org/10.3390/polym13081221.

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The Layer-by-Layer (LbL) method is a well-established method for the assembly of nanomaterials with controlled structure and functionality through the alternate deposition onto a template of two mutual interacting molecules, e.g., polyelectrolytes bearing opposite charge. The current development of this methodology has allowed the fabrication of a broad range of systems by assembling different types of molecules onto substrates with different chemical nature, size, or shape, resulting in numerous applications for LbL systems. In particular, the use of soft colloidal nanosurfaces, including nan

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Dinu, Livia Alexandra, Valentin Buiculescu, and Angela Mihaela Baracu. "Recent Progress on Nanomaterials for NO2 Surface Acoustic Wave Sensors." Nanomaterials 12, no. 12 (2022): 2120. http://dx.doi.org/10.3390/nano12122120.

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NO2 gas surface acoustic wave (SAW)sensors are under continuous development due to their high sensitivity, reliability, low cost and room temperature operation. Their integration ability with different receptor nanomaterials assures a boost in the performance of the sensors. Among the most exploited nano-materials for sensitive detection of NO2 gas molecules are carbon-based nanomaterials, metal oxide semiconductors, quantum dots, and conducting polymers. All these nanomaterials aim to create pores for NO2 gas adsorption or to enlarge the specific surface area with ultra-small nanoparticles th

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Chu Hongwei, 褚宏伟, та 李德春 Li Dechun. "铋纳米材料制备、表征和非线性光学特性研究进展". Chinese Journal of Lasers 48, № 12 (2021): 1208002. http://dx.doi.org/10.3788/cjl202148.1208002.

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26

Ameku, Wilson A., Masoud Negahdary, Irlan S. Lima, et al. "Laser-Scribed Graphene-Based Electrochemical Sensors: A Review." Chemosensors 10, no. 12 (2022): 505. http://dx.doi.org/10.3390/chemosensors10120505.

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Laser scribing is a technique that converts carbon-rich precursors into 3D-graphene nanomaterial via direct, single-step, and maskless laser writing in environmental conditions and using a scalable approach. It allows simple, fast, and reagentless production of a promising material with outstanding physicochemical features to create novel electrochemical sensors and biosensors. This review addresses different strategies for fabricating laser-scribed graphene (LSG) devices and their association with nanomaterials, polymers, and biological molecules. We provide an overview of their applications

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Basso, Caroline R., Bruno P. Crulhas, Gustavo R. Castro, and Valber A. Pedrosa. "Recent Advances in Functional Nanomaterials for Diagnostic and Sensing Using Self-Assembled Monolayers." International Journal of Molecular Sciences 24, no. 13 (2023): 10819. http://dx.doi.org/10.3390/ijms241310819.

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Functional nanomaterials have attracted attention by producing different structures in any field. These materials have several potential applications, including medicine, electronics, and energy, which provide many unique properties. These nanostructures can be synthesized using various methods, including self-assembly, which can be used for the same applications. This unique nanomaterial is increasingly being used for biological detection due to its unique optical, electrical, and mechanical properties, which provide sensitive and specific sensors for detecting biomolecules such as DNA, RNA,

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Choudhury, Pritam, Soumik Dinda, and Prasanta Kumar Das. "Fabrication of soft-nanocomposites from functional molecules with diversified applications." Soft Matter 16, no. 1 (2020): 27–53. http://dx.doi.org/10.1039/c9sm01304k.

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Development of novel soft-nanocomposites by the amalgamation of supramolecular self-assemblies of various functional molecules with nanomaterials from different origins to explore their application in diversified fields.

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Razzokov, Jamoliddin, Parthiban Marimuthu, Kamoladdin Saidov, Olim Ruzimuradov, and Shavkat Mamatkulov. "Penetration of Chitosan into the Single Walled Armchair Carbon Nanotubes: Atomic Scale Insight." Crystals 11, no. 10 (2021): 1174. http://dx.doi.org/10.3390/cryst11101174.

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(1) Background: Currently, nanomaterials have been broadly used in various applications including engineering, medicine and biology. One of the carbon allotropes such as carbon nanotubes (CNTs) implemented for fabrication of nanocomposite materials due to the hypersensitivity. The combined design of nanomaterial with chitosan (CS) and CNT expands the field of exploitation from biosensing and tissue engineering to water desalination. Therefore, the penetration of CS into CNT provides a valuable insight into the interactions between CS and CNT. (2) Methods: We performed molecular dynamics simula

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Vinay, Mohan Tyagi, Singhal Tarang, and Abbas Mohd. "Revolutionizing Nanomaterials: 3D Graphene Fabrication and Applications." Journal of Housing and Advancement in Interior Designing 7, no. 2 (2024): 22–28. https://doi.org/10.5281/zenodo.12819143.

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<em>Graphene, a material with remarkable properties due to its two-dimensional structure, electronic structure, and lattice symmetry, has numerous applications in nano-electronics, photovoltaics, and environmental or catalysis. Its mechanical strength, elasticity, and out-of-plane flexibility make it ideal for producing pseudo magnetism and other precise electronic structure modifications. However, the 2D to 3D transition has made it challenging to maintain and improve its 2D qualities. Two primary approaches have been explored: synthesizing precursors in graphene flakes and constructing struc

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Venkataraman, Anusha, Eberechukwu Amadi, and Chris Papadopoulos. "Molecular-Scale Hardware Encryption Using Tunable Self-Assembled Nanoelectronic Networks." Micro 2, no. 3 (2022): 361–68. http://dx.doi.org/10.3390/micro2030024.

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Nanomaterials are promising alternatives for creating hardware security primitives that are considered more robust and less susceptible to physical attacks compared to standard CMOS-based approaches. Here, nanoscale electronic circuits composed of tunable ratios of molecules and colloidal nanoparticles formed via self-assembly on silicon wafers are investigated for information and hardware security by utilizing device-level physical variations induced during fabrication. Two-terminal electronic transport measurements show variations in current through different parts of the nanoscale network,

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Butrymowicz-Kubiak, Aleksandra, Tadeusz M. Muzioł, Piotr Madajski, and Iwona B. Szymańska. "New Gold(I) Complexes as Potential Precursors for Gas-Assisted Methods: Structure, Volatility, Thermal Stability, and Electron Sensitivity." Molecules 30, no. 1 (2025): 146. https://doi.org/10.3390/molecules30010146.

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We report the synthesis and characterization of new, user-friendly gold(I) [Au4(μ-(NH)2CC2F5)4]n coordination polymer and [Au2Cl2(NH2(NH=)CC2F5)2]n complex. These compounds were investigated for potential application as precursors in chemical vapor deposition (CVD) and focused electron/ion beam-induced deposition (FEBID/FIBID), which are additive methods to produce nanomaterials. Single-crystal X-ray diffraction, elemental analysis, and infrared spectroscopy were used to determine the complexes’ composition and structure. We studied their thermal stability and volatility using thermal analysis

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Ku, Chin-An, and Chen-Kuei Chung. "Advances in Humidity Nanosensors and Their Application: Review." Sensors 23, no. 4 (2023): 2328. http://dx.doi.org/10.3390/s23042328.

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As the technology revolution and industrialization have flourished in the last few decades, the development of humidity nanosensors has become more important for the detection and control of humidity in the industry production line, food preservation, chemistry, agriculture and environmental monitoring. The new nanostructured materials and fabrication in nanosensors are linked to better sensor performance, especially for superior humidity sensing, following the intensive research into the design and synthesis of nanomaterials in the last few years. Various nanomaterials, such as ceramics, poly

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Ahmad, Faisal, Amir Mansoori, Sonia Bansal, Th S. Dhahi, and Shamim Ahmad. "Device Applications of Metal-2D-Materials Interfaces A Short Review." European Journal of Engineering Research and Science 3, no. 4 (2018): 1. http://dx.doi.org/10.24018/ejers.2018.3.4.524.

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The electronic energy band gaps of 2D-materials are known to spread over a wide range from zero in graphene to > 6eV in hexagonal boron nitride (h-BN). Various combinations of such engineered nanomaterials offer a number of novel device applications involving their unique optical, electronic, and thermal properties along with their higher charge carrier mobilities and saturation limited drift velocities. Structurally, these nanomaterials have single or multiple monolayers stuck together, which are not only suitable for flexible electron devices and circuits but also in preparing heterostruc

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Ahmad, Faisal, Amir Mansoori, Sonia Bansal, Th S. Dhahi, and Shamim Ahmad. "Device Applications of Metal-2D-Materials Interfaces A Short Review." European Journal of Engineering and Technology Research 3, no. 4 (2018): 1–11. http://dx.doi.org/10.24018/ejeng.2018.3.4.524.

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The electronic energy band gaps of 2D-materials are known to spread over a wide range from zero in graphene to > 6eV in hexagonal boron nitride (h-BN). Various combinations of such engineered nanomaterials offer a number of novel device applications involving their unique optical, electronic, and thermal properties along with their higher charge carrier mobilities and saturation limited drift velocities. Structurally, these nanomaterials have single or multiple monolayers stuck together, which are not only suitable for flexible electron devices and circuits but also in preparing heterostruc

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Saylan, Yeşeren, Seçkin Kılıç, and Adil Denizli. "Biosensing Applications of Molecularly Imprinted-Polymer-Based Nanomaterials." Processes 12, no. 1 (2024): 177. http://dx.doi.org/10.3390/pr12010177.

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In the realm of sensing technologies, the appeal of sensors lies in their exceptional detection ability, high selectivity, sensitivity, cost-effectiveness, and minimal sample usage. Notably, molecularly imprinted polymer (MIP)-based sensors have emerged as focal points of interest spanning from clinical to environmental applications. These sensors offer a promising avenue for rapid, selective, reusable, and real-time screening of diverse molecules. The preparation technologies employed in crafting various polymer formats, ranging from microparticles to nanomaterials, wield a profound influence

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Sahu, Ajay Kumar, S.S Priyadarshini Harichandan, Prangya Paramita Acharya, et al. "Green synthesis and biochemical characterization of silver nanoparticles by using Euphorbia umbellata leaf extract and analysis of antimicrobial activity against plant pathogens." GSC Biological and Pharmaceutical Sciences 8, no. 2 (2019): 059–69. https://doi.org/10.5281/zenodo.4284606.

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The science of nanotechnology and nanoparticles is the manipulation of matter on atomic and molecular weight, the nanotechnology and nanomaterial’s refer to the particular technological goal which is precise manipulation of atom and molecules for used the fabrication process of microbial products and it is now concern to as molecular nanotechnology, it also known as the nanotechnology is science of designing, making and application of nano-structure and nanomaterials also used investigation of relationship various properties of materials with their nanometer dimensions. The exploitation

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Runprapan, Nattharika, Fu-Ming Wang, Alagar Ramar, and Chiou-Chung Yuan. "Role of Defects of Carbon Nanomaterials in the Detection of Ovarian Cancer Cells in Label-Free Electrochemical Immunosensors." Sensors 23, no. 3 (2023): 1131. http://dx.doi.org/10.3390/s23031131.

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Developing label-free immunosensors to detect ovarian cancer (OC) by cancer antigen (CA125) is essential to improving diagnosis and protecting women from life-threatening diseases. Four types of carbon nanomaterials, such as multi-wall carbon nanotubes (MWCNTs), vapor-grown carbon fiber (VGCFs), graphite KS4, and carbon black super P (SP), have been treated with acids to prepare a carbon nanomaterial/gold (Au) nanocomposite. The AuNPs@carbon nanocomposite was electrochemically deposited on a glassy carbon electrode (GCE) to serve as a substrate to fabricate a label-free immunosensor for the de

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Lau, Zheng Hao, Ai Bao Chai, Kim Yeow Tshai, Shiau Ying Ch'ng, Erwan Verron, and Seong Chun Koay. "Effect of Heat Treatment on the Mechanical Properties of Electrospun Polymeric Nanofibrous Membranes." Solid State Phenomena 372 (July 2, 2025): 93–98. https://doi.org/10.4028/p-g4stga.

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Controlling nanomaterials' morphology and molecular structures offers many advantages, such as tunable material properties, lightweight, and high surface-to-volume ratio. Studies have focused on electrospinning as one of the most effective methods in fabricating nanofibrous materials and have closely considered various post-fabrication techniques to improve mechanical properties. This work investigates the effect of constrained heating at 100°C, 110°C and 120°C on the morphology, the static and dynamic mechanical properties, and crystallization properties of electrospun Poly(vinyl) alcohol (PV

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CAI, LIANGLIANG, and WEI XU. "ON-SURFACE MOLECULAR REACTIONS." Surface Review and Letters 28, no. 08 (2021): 2140006. http://dx.doi.org/10.1142/s0218625x21400060.

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During the last decades, the bottom–up strategy of on-surface molecular reactions has been extensively investigated in order to fulfill controllable fabrication of covalent interlinking nanostructures/nanomaterials at atomic scale. A variety of organic reactions have been introduced to substrates, such as Ullmann coupling, Glaser coupling, cyclodehydrogenation and so on. In this paper, these on-surface molecular reactions will be reviewed from three aspects: the precursor, surface and external stimuli. Finally, a summary of past achievements and an outlook of future scientific challenges will

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Hermann, Sascha, Simon Böttger, and Martin Hartmann. "(Invited) Suspended 1D/2D Nanomaterials: Progress on a Waferlevel Technology and Applications." ECS Meeting Abstracts MA2023-02, no. 30 (2023): 1530. http://dx.doi.org/10.1149/ma2023-02301530mtgabs.

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The use of 1D and 2D nanomaterials in emerging electronics and sensor technologies is becoming increasingly important due to their unique properties. Here we would like to highlight a scalable process for suspended nanomaterials that provides additional scope for the development of device properties that can be used in advanced concepts ranging from molecular sensing to quantum applications [1]. For example those applications benefit from arrangements as CNT-based nanoresonators with extremely high quality factors [2] usable for quantum bits with long coherence time [3] or suspended sensing na

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Nagashima, So, Hyun Dong Ha, Do Hyun Kim, Andrej Košmrlj, Howard A. Stone, and Myoung-Woon Moon. "Spontaneous formation of aligned DNA nanowires by capillarity-induced skin folding." Proceedings of the National Academy of Sciences 114, no. 24 (2017): 6233–37. http://dx.doi.org/10.1073/pnas.1700003114.

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Although DNA nanowires have proven useful as a template for fabricating functional nanomaterials and a platform for genetic analysis, their widespread use is still hindered because of limited control over the size, geometry, and alignment of the nanowires. Here, we document the capillarity-induced folding of an initially wrinkled surface and present an approach to the spontaneous formation of aligned DNA nanowires using a template whose surface morphology dynamically changes in response to liquid. In particular, we exploit the familiar wrinkling phenomenon that results from compression of a th

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Kitayama, Yukiya, Shunsuke Takigawa, and Atsushi Harada. "Effect of Poly(Vinyl Alcohol) Concentration and Chain Length on Polymer Nanogel Formation in Aqueous Dispersion Polymerization." Molecules 28, no. 8 (2023): 3493. http://dx.doi.org/10.3390/molecules28083493.

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Nanotechnology has attracted increasing interest in various research fields for fabricating functional nanomaterials. In this study, we investigated the effect of poly(vinyl alcohol) (PVA) addition on the formation and thermoresponsive properties of poly(N-isopropyl acrylamide)-based nanogels in aqueous dispersion polymerizations. During dispersion polymerization, PVA appears to play three roles: (i) it bridges the generated polymer chains during polymerization, (ii) it stabilizes the formed polymer nanogels, and (iii) it regulates the thermoresponsive properties of the polymer nanogels. By re

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Xie, Wanfeng, Zhiyong Pang, Jihui Fan, et al. "Structural properties of Alq3 nanocrystals prepared by physical vapor deposition and facile solution method." International Journal of Modern Physics B 29, no. 25n26 (2015): 1542042. http://dx.doi.org/10.1142/s0217979215420424.

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Tris(8-hydroxyquinoline) aluminum [Formula: see text] nanostructures are promising materials for nanooptoelectronic devices and molecular spintronics. In this paper, we report [Formula: see text] nanocrystals prepared by both physical vapor deposition (PVD) and facile solution method. The transmission electron microscopy (TEM) and high resolution scanning electron microscope (SEM) measurements show that the [Formula: see text] nanomaterials prepared by PVD technique are [Formula: see text]-[Formula: see text] nanoflowers, while the [Formula: see text] nanostructures prepared by solution method

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Paca, Athandwe M., and Peter A. Ajibade. "Metal Sulfide Semiconductor Nanomaterials and Polymer Microgels for Biomedical Applications." International Journal of Molecular Sciences 22, no. 22 (2021): 12294. http://dx.doi.org/10.3390/ijms222212294.

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The development of nanomaterials with therapeutic and/or diagnostic properties has been an active area of research in biomedical sciences over the past decade. Nanomaterials have been identified as significant medical tools with potential therapeutic and diagnostic capabilities that are practically impossible to accomplish using larger molecules or bulk materials. Fabrication of nanomaterials is the most effective platform to engineer therapeutic agents and delivery systems for the treatment of cancer. This is mostly due to the high selectivity of nanomaterials for cancerous cells, which is at

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Adschiri, Tadafumi, S. Takami, K. Minami, et al. "Super Hybrid Materials." Materials Science Forum 700 (September 2011): 145–49. http://dx.doi.org/10.4028/www.scientific.net/msf.700.145.

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Various composite materials have been developed, but in many cases problems arise due to the combined materials such as fabrication becoming difficult because of the significant increase in viscosity, and transparency of the polymer is sacrificed. These issues can be overcome by controlling the nanointerface; however, this is considered as a difficult task since nanoparticles (NPs) easily aggregate in polymer matrices because of their high surface energy. Organic functionalization of inorganic NPs is required to increase affinity between NPs and polymers. For fabricating multi-functional mater

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Singh, Manorama, Smita R. Bhardiya, Fooleswar Verma, Vijai K. Rai, and Ankita Rai. "Graphene-based Nanomaterials for Fabrication of ‘Pesticide’ Electrochemical Sensors." Current Graphene Science 3, no. 1 (2020): 26–40. http://dx.doi.org/10.2174/2452273203666191007143008.

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At present, graphene is one of the most up-to-date materials and it can be applied for various energy conversion devices and sensor technology. In this review article, our main focus is to summarize the role of graphene and its modified surface leading to develop hybrid nanomaterials and its applications in fabrication of pesticide sensor. Graphene based materials demonstrate exclusive electrochemical and optical properties as well as compatibility to absorb a variety of bio-molecules through π-π stacking interaction and/or electrostatics interaction, which make them ideal material to be emplo

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Solairajan, A. Saravanapandi, S. Alexraj, P. Ganesh Kumar, and P. Vijaya Rajan. "Review on Nano Fabrication and Application." Advanced Materials Research 984-985 (July 2014): 508–13. http://dx.doi.org/10.4028/www.scientific.net/amr.984-985.508.

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Nanoscience is primarily deals with synthesis, exploration, exploitation and of nanostructured materials. Those materials are characterized by at least one dimension in the nanometer range. Particles of “nano” size have been shown to exhibit enhanced or novel properties including reactivity, thermal properties, greater sensing capability, electrical conductivity and increased mechanical strength. These nanotechnique offers clean, simple, fast, economic, and efficient for the synthesis of a variety of organic molecules, have provided the momentum for many chemists to switch from traditional met

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Zhang, Chi, Zewei Yi, and Wei Xu. "Scanning probe microscopy in probing low-dimensional carbon-based nanostructures and nanomaterials." Materials Futures 1, no. 3 (2022): 032301. http://dx.doi.org/10.1088/2752-5724/ac8a63.

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Abstract Carbon, as an indispensable chemical element on Earth, has diverse covalent bonding ability, which enables construction of extensive pivotal carbon-based structures in multiple scientific fields. The extraordinary physicochemical properties presented by pioneering synthetic carbon allotropes, typically including fullerenes, carbon nanotubes, and graphene, have stimulated broad interest in fabrication of carbon-based nanostructures and nanomaterials. Accurate regulation of topology, size, and shape, as well as controllably embedding target sp n -hybridized carbons in molecular skeleton

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He, Cailing, Jiayuan Zhu, Huayue Zhang, Ruirui Qiao, and Run Zhang. "Photoacoustic Imaging Probes for Theranostic Applications." Biosensors 12, no. 11 (2022): 947. http://dx.doi.org/10.3390/bios12110947.

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Photoacoustic imaging (PAI), an emerging biomedical imaging technology, capitalizes on a wide range of endogenous chromophores and exogenous contrast agents to offer detailed information related to the functional and molecular content of diseased biological tissues. Compared with traditional imaging technologies, PAI offers outstanding advantages, such as a higher spatial resolution, deeper penetrability in biological tissues, and improved imaging contrast. Based on nanomaterials and small molecular organic dyes, a huge number of contrast agents have recently been developed as PAI probes for d

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