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Journal articles on the topic 'Metal nanosystem'

Author: Grafiati
Published: 28 May 2022
Last updated: 30 July 2025

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1

Sun, Xinran, Guoda Zhang, Xilai Ding, et al. "A DNA functionalized metal–organic framework combined with magnesium peroxide nanoparticles: targeted and enhanced photodynamic therapy." Materials Chemistry Frontiers 6, no. 7 (2022): 956–65. http://dx.doi.org/10.1039/d1qm01475g.

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A self-supplying O2 nanosystem (Hf-MOF-MgO2/DNA) based on a DNA functionalized MOF combined with magnesium peroxide nanoparticles was constructed. This nanosystem can be used for targeted PDT with a significantly enhanced therapeutic efficacy.
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2

Ling, Pinghua, Caihua Qian, Feng Gao, and Jianping Lei. "Enzyme-immobilized metal–organic framework nanosheets as tandem catalysts for the generation of nitric oxide." Chemical Communications 54, no. 79 (2018): 11176–79. http://dx.doi.org/10.1039/c8cc05068f.

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Fan, Yu Zhu, Lei Han, Shi Gang Liu, Ying Zhang, Hong Qun Luo, and Nian Bing Li. "A ratiometric optical strategy for bromide and iodide ion sensing based on target-induced competitive coordination of a metal–organic nanosystem." Journal of Materials Chemistry C 8, no. 33 (2020): 11517–24. http://dx.doi.org/10.1039/d0tc01983f.

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4

Ling, Danping, Haihong Li, Wensong Xi, et al. "Heterodimers made of metal–organic frameworks and upconversion nanoparticles for bioimaging and pH-responsive dual-drug delivery." Journal of Materials Chemistry B 8, no. 6 (2020): 1316–25. http://dx.doi.org/10.1039/c9tb02753j.

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5

Duan, Yan, Fanggui Ye, Yuanlin Huang, Yuemei Qin, Caimei He, and Shulin Zhao. "One-pot synthesis of a metal–organic framework-based drug carrier for intelligent glucose-responsive insulin delivery." Chemical Communications 54, no. 42 (2018): 5377–80. http://dx.doi.org/10.1039/c8cc02708k.

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A glucose-responsive metal–organic framework (MOF)-based insulin delivery nanosystem was developed via a one-pot process. The system relies on the MOF response to glucose stimulation and this can promote insulin delivery.
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Zhao, Qiu-ge, Jing Wang, Yu-peng Zhang, Jing Zhang, An-na Tang, and De-ming Kong. "A ZnO-gated porphyrinic metal–organic framework-based drug delivery system for targeted bimodal cancer therapy." Journal of Materials Chemistry B 6, no. 47 (2018): 7898–907. http://dx.doi.org/10.1039/c8tb02663g.

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7

Zeng, Zhanghua, Shin Mizukami, Katsumasa Fujita, and Kazuya Kikuchi. "An enzyme-responsive metal-enhanced near-infrared fluorescence sensor based on functionalized gold nanoparticles." Chemical Science 6, no. 8 (2015): 4934–39. http://dx.doi.org/10.1039/c5sc01850a.

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An enzyme-responsive NIR nanosystem based on MEF was fabricated by surface functionalization of gold nanoparticles. Sensors based on this strategy are promising for enzyme detection in early diagnostic imaging and in vivo applications.
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8

Rumpf, K., P. Granitzer, M. Albu, and P. Poelt. "Electrochemically Fabricated Silicon/Metal Hybrid Nanosystem with Tailored Magnetic Properties." Electrochemical and Solid-State Letters 13, no. 2 (2010): K15. http://dx.doi.org/10.1149/1.3269188.

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9

Riccardi, Claudia, Antonella Campanella, Daniela Montesarchio, Pompea Del Vecchio, Rosario Oliva, and Luigi Paduano. "Investigating the Interaction of an Anticancer Nucleolipidic Ru(III) Complex with Human Serum Proteins: A Spectroscopic Study." Molecules 28, no. 6 (2023): 2800. http://dx.doi.org/10.3390/molecules28062800.

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Ruthenium(III) complexes are very promising candidates as metal-based anticancer drugs, and several studies have supported the likely role of human serum proteins in the transport and selective delivery of Ru(III)-based compounds to tumor cells. Herein, the anticancer nanosystem composed of an amphiphilic nucleolipid incorporating a Ru(III) complex, which we named DoHuRu, embedded into the biocompatible cationic lipid DOTAP, was investigated as to its interaction with two human serum proteins thought to be involved in the mechanism of action of Ru(III)-based anticancer drugs, i.e., human serum
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10

Sun, Yun-Lei, and En-Jia Ye. "Low-frequency ac transport in silicene nanosystem with normal-metal electrodes." Japanese Journal of Applied Physics 56, no. 8 (2017): 085101. http://dx.doi.org/10.7567/jjap.56.085101.

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11

Wang, Huafeng, Shi Li, Yiting Yang, Lei Zhang, Yinghao Zhang, and Tianxiang Wei. "Perspectives of metal-organic framework nanosystem to overcome tumor drug resistance." Cancer Drug Resistance 5 (2022): 954–70. http://dx.doi.org/10.20517/cdr.2022.76.

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Cancer is one of the most harmful diseases in the world, which causes huge numbers of deaths every year. Many drugs have been developed to treat tumors. However, drug resistance usually develops after a period of time, which greatly weakens the therapeutic effect. Tumor drug resistance is characterized by blocking the action of anticancer drugs, resisting apoptosis and DNA repair, and evading immune recognition. To tackle tumor drug resistance, many engineered drug delivery systems (DDS) have been developed. Metal-organic frameworks (MOFs) are one kind of emerging and promising nanocarriers fo
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12

Liu, Yu, and Lan-Lan Zhang. "Giant magnetoresistance effect in hybrid ferromagnetic-Schottky-metal and semiconductor nanosystem." Physics Letters A 372, no. 20 (2008): 3729–33. http://dx.doi.org/10.1016/j.physleta.2008.02.028.

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13

Beck, I. E., V. V. Kriventsov, D. P. Ivanov, V. I. Zaikovsky, and V. I. Bukhtiyarov. "XAFS study of Pt/Al2O3 nanosystem with metal-oxide active component." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 603, no. 1-2 (2009): 108–10. http://dx.doi.org/10.1016/j.nima.2008.12.170.

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14

Ye, En-Jia, Yun-Lei Sun, Jin Lan, and Yi-Jian Shi. "Linear ac transport in graphene semiconducting nanosystem with normal-metal electrodes." Journal of Applied Physics 119, no. 9 (2016): 094306. http://dx.doi.org/10.1063/1.4942934.

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15

Zhang, Kai, Xiangdan Meng, Zhou Yang, Haifeng Dong, and Xueji Zhang. "Enhanced cancer therapy by hypoxia-responsive copper metal-organic frameworks nanosystem." Biomaterials 258 (November 2020): 120278. http://dx.doi.org/10.1016/j.biomaterials.2020.120278.

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16

Sang, Chengcheng, Li Ma, Dong Luo, Hongxing Liu, Dan Li, and Tianfeng Chen. "Designing bioresponsive metal azolate framework-based nanosystem for efficient cancer therapy." Chemical Engineering Journal 371 (September 2019): 301–5. http://dx.doi.org/10.1016/j.cej.2019.04.016.

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17

Xu, Manman, Hengwen Chen, Guanghui Zhu, et al. "Spiky metal-organic framework nanosystem for enhanced cuproptosis-mediated cancer immunotherapy." Nano Today 56 (June 2024): 102231. http://dx.doi.org/10.1016/j.nantod.2024.102231.

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18

Kryuchenko, Yu V., and D. V. Korbutyak. "New features of excitonic emission in metal nanoparticle/semiconductor quantum dot nanosystem." Physica E: Low-dimensional Systems and Nanostructures 84 (October 2016): 209–15. http://dx.doi.org/10.1016/j.physe.2016.05.015.

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19

Kryuchenko, Yu V., and D. V. Korbutyak. "Excitonic Emission of Hybrid Nanosystem “Spherical Semiconductor Quantum Dot + Spherical Metal Nanoparticle”." Ukrainian Journal of Physics 60, no. 7 (2015): 634–47. http://dx.doi.org/10.15407/ujpe60.07.0634.

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20

Jacquet, Margot, Małgorzata Kiliszek, Silvio Osella, et al. "Molecular mechanism of direct electron transfer in the robust cytochrome-functionalised graphene nanosystem." RSC Advances 11, no. 31 (2021): 18860–69. http://dx.doi.org/10.1039/d1ra02419a.

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Molecular mechanism of DET between graphene and cytochrome c depends on the metal in the bio-organic interface: Co enhances the cathodic current via electron hopping from graphene to haem, whereas Ni exerts the opposite effect via tunnelling.
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21

Zaporotskova, I. V., O. A. Kakorina, L. V. Kojitov, et al. "Metal-polymer nanocomposites based on pyrolyzed polyacrylonitrile with metal inclusions of Fe-Ni-Co." Izvestiya vysshikh uchebnykh zavedenii. Fizika, no. 11 (2020): 68–74. http://dx.doi.org/10.17223/00213411/63/11/68.

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Results of modeling and quantum-chemical calculations of metalpolymeric composites on the basis of pirolyzed polyacrylonitrile (PPAN) with metal particles impurities of the threefold Fe-Ni-Co connection are presented in article. The model of single-layer PPAN in which eight atoms of the main substance cluster of polymer are replaced with three atoms of iron, nickel and cobalt is considered. Features of geometrical structure and the electronic and power structure of a nanocomposite are defined. It is established that introduction of a metal nanosystem leads to reduction of width of energy gap o
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22

Gao, Yuhao, Si‐Cong Yang, Mao‐Hua Zhu, et al. "Metal Phenolic Network‐Integrated Multistage Nanosystem for Enhanced Drug Delivery to Solid Tumors." Small 17, no. 29 (2021): 2100789. http://dx.doi.org/10.1002/smll.202100789.

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23

Rumpf, Klemens, Petra Granitzer, Peter Poelt, and Heinz Krenn. "Silicon/Metal Hybrid Nanosystem with Tailored Magnetic Properties in Two Characteristic Field Regions." ECS Transactions 16, no. 3 (2019): 83–89. http://dx.doi.org/10.1149/1.2982545.

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24

Wan, Shuang-Shuang, Qian Cheng, Xuan Zeng, and Xian-Zheng Zhang. "A Mn(III)-Sealed Metal–Organic Framework Nanosystem for Redox-Unlocked Tumor Theranostics." ACS Nano 13, no. 6 (2019): 6561–71. http://dx.doi.org/10.1021/acsnano.9b00300.

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25

Piccolo, Marialuisa, Maria Grazia Ferraro, Federica Raucci, et al. "Safety and Efficacy Evaluation In Vivo of a Cationic Nucleolipid Nanosystem for the Nanodelivery of a Ruthenium(III) Complex with Superior Anticancer Bioactivity." Cancers 13, no. 20 (2021): 5164. http://dx.doi.org/10.3390/cancers13205164.

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Selectivity and efficacy towards target cancer cells, as well as biocompatibility, are current challenges of advanced chemotherapy powering the discovery of unconventional metal-based drugs and the search for novel therapeutic approaches. Among second-generation metal-based chemotherapeutics, ruthenium complexes have demonstrated promising anticancer activity coupled to minimal toxicity profiles and peculiar biochemical features. In this context, our research group has recently focused on a bioactive Ru(III) complex—named AziRu—incorporated into a suite of ad hoc designed nucleolipid nanosyste
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26

Anisovich, M. V., A. E. Shumskaya, V. D. Bundyukova, D. V. Yakimchuk, and E. Yu Kaniukov. "Study of Safety of SiO2(Ag)–Si System by Cytoflourometric Method of Analysis of Reactive Oxygen Species and Cell Death in Culture." International Journal of Nanoscience 18, no. 03n04 (2019): 1940080. http://dx.doi.org/10.1142/s0219581x19400805.

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The potential ability of SiO2(Ag)–Si nanosystem to induce oxidative stress and death of human peripheral blood cells involving reactive oxygen species was studied using a double-color cytoflourometry method. This SiO2(Ag)–Si system with silver dendrites obtained via the metal deposition into the pores of SiO2 template on a silicon substrate was shown to increase the concentration of ROS but not cause the cell death associated with oxidative stress. Such systems are prospective for the analysis of biological substances with Raman scattering.
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27

Izzo, Miriam, Margot Jacquet, Takayuki Fujiwara, et al. "Development of a Novel Nanoarchitecture of the Robust Photosystem I from a Volcanic Microalga Cyanidioschyzon merolae on Single Layer Graphene for Improved Photocurrent Generation." International Journal of Molecular Sciences 22, no. 16 (2021): 8396. http://dx.doi.org/10.3390/ijms22168396.

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Here, we report the development of a novel photoactive biomolecular nanoarchitecture based on the genetically engineered extremophilic photosystem I (PSI) biophotocatalyst interfaced with a single layer graphene via pyrene-nitrilotriacetic acid self-assembled monolayer (SAM). For the oriented and stable immobilization of the PSI biophotocatalyst, an His6-tag was genetically engineered at the N-terminus of the stromal PsaD subunit of PSI, allowing for the preferential binding of this photoactive complex with its reducing side towards the graphene monolayer. This approach yielded a novel robust
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28

Li, Jie, Wenxi Li, Lisi Xie, et al. "A metal–polyphenolic nanosystem with NIR-II fluorescence-guided combined photothermal therapy and radiotherapy." Chemical Communications 57, no. 87 (2021): 11473–76. http://dx.doi.org/10.1039/d1cc04628d.

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A polyphenolic semiconducting polymer was prepared to chelate the high-Z Hf ions, followed by coating of the amphiphilic polymers to form a nanostructure (CPPDA–Hf@Poloxamer nanoparticles) for precise lesion imaging and photothermal therapy.
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29

Vasilev, A. A., E. L. Dzidziguri, M. I. Ivantsov, and M. N. Efimov. "Metal-carbon nanosystem IR-PVA/Fe-Co for catalysis in the Fischer-Tropsch synthesis." Journal of Physics: Conference Series 741 (August 2016): 012186. http://dx.doi.org/10.1088/1742-6596/741/1/012186.

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30

Wang, Huaiji, Chenghao Wu, Xiaowen Tong, and Shunjie Chen. "A Biomimetic Metal-Organic Framework Nanosystem Modulates Immunosuppressive Tumor Microenvironment Metabolism to Amplify Immunotherapy." Journal of Controlled Release 353 (January 2023): 727–37. http://dx.doi.org/10.1016/j.jconrel.2022.11.054.

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31

Qi, F., Z. Wang, L. Yang, et al. "A collaborative CeO2@metal-organic framework nanosystem to endow scaffolds with photodynamic antibacterial effect." Materials Today Chemistry 27 (January 2023): 101336. http://dx.doi.org/10.1016/j.mtchem.2022.101336.

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32

Lewerenz, H. J., K. Skorupska, M. Aggour, T. Stempel, and J. Grzanna. "Surface chemistry and electronics of semiconductor–nanosystem junctions I: metal-nanoemitter-based solar cells." Journal of Solid State Electrochemistry 13, no. 2 (2008): 185–94. http://dx.doi.org/10.1007/s10008-008-0640-1.

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33

LU, MAOWANG. "VOLTAGE-TUNABLE SPIN POLARIZATION OF TWO-DIMENSIONAL ELECTRON GAS IN FERROMAGNETIC/SEMICONDUCTOR HYBRID NANOSYSTEM." Surface Review and Letters 13, no. 05 (2006): 599–605. http://dx.doi.org/10.1142/s0218625x06008554.

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The spin-dependent electron transport in a two-dimensional electron gas (2DEG) modulated by a stripe of magnetized ferromagnetic metal under an applied voltage was investigated theoretically. It is revealed that highly spin-polarized current can be achieved in this kind of nanosystems. It is also shown that the spin polarity of the electron transport can be switched by adjusting the applied voltage to the stripe in the device. These interesting properties may provide an alternative scheme to spin polarize electrons into semiconductors, and this device may be used as a voltage-tunable spin filt
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34

Zaharov, Nikita S., Anna N. Popova, Yury A. Zaharov, and Olga V. Grishaeva. "Synthesis of the FePt nanosystem: comparison of the synthesis methods." Butlerov Communications 64, no. 10 (2020): 33–39. http://dx.doi.org/10.37952/roi-jbc-01/20-64-10-33.

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In this work, using the example of the synthesis of nanoparticles of the mutual FePt system, obtained in an aqueous medium by the method of co-reduction of solutions of metal precursors, the effect of reducing agents is considered: an alkaline solution of hydrazine hydrate and sodium tetrahydroborate in combination with a stabilizer of sodium-potassium tartrate. The main characteristics of the obtained nanosized particles of the iron-platinum system were studied by means of a complex of physicochemical methods of analysis. The shape and morphology of the obtained nanosized particles were studi
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35

Fazio, Enza, Alessandro Ridolfo, and Giulia Neri. "Thermally Activated Noble Metal Nanoparticles Incorporated in Electrospun Fiber-based Drug Delivery Systems." Current Nanomaterials 4, no. 1 (2019): 21–31. http://dx.doi.org/10.2174/1573407214666180914121929.

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Background: Nanosystems based on PEG-PLGA copolymer have attracted increasing interest in several biomedicine fields, due to their unique properties. Commonly, PEG-PLGA copolymer was used to formulate nanoparticles (NPs) for drug delivery applications. Only recently, the engineering of polymeric nanofibrous membrane able to be use like drug nanocarrier was investigated. Objective: The goal of this work is the development of two new drug delivery systems based on PEGylated-PLGA nanofibrous scaffolds, obtained by electrospinning deposition, simultaneous loaded with: i) silibinin, a therapeutic a
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36

Cui, Hao, Yu-Yue Zhao, Qiong Wu, et al. "Microwave-responsive gadolinium metal-organic frameworks nanosystem for MRI-guided cancer thermotherapy and synergistic immunotherapy." Bioactive Materials 33 (March 2024): 532–44. http://dx.doi.org/10.1016/j.bioactmat.2023.11.010.

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37

Qin, Zhixiao, Xiangjiu Guan, Xu Guo, et al. "Integrated Z‐Scheme Nanosystem Based on Metal Sulfide Nanorods for Efficient Photocatalytic Pure Water Splitting." ChemSusChem 13, no. 24 (2020): 6528–33. http://dx.doi.org/10.1002/cssc.202002171.

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38

West, Natasha, Kenneth I. Ozoemena, Chinwe O. Ikpo, Priscilla G. L. Baker, and Emmanuel I. Iwuoha. "Transition metal alloy-modulated lithium manganese oxide nanosystem for energy storage in lithium-ion battery cathodes." Electrochimica Acta 101 (July 2013): 86–92. http://dx.doi.org/10.1016/j.electacta.2012.11.085.

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39

Appidi, Tejaswini, Rajalakshmi P. Sivasankaran, Shubham A. Chinchulkar, et al. "A lipo-polymeric hybrid nanosystem with metal enhanced fluorescence for targeted imaging of metastatic breast cancer." Nanotheranostics 8, no. 2 (2024): 239–46. http://dx.doi.org/10.7150/ntno.92410.

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40

Huang, Chunyu, Mingzhu Chen, Liang Du, Jingfeng Xiang, Dazhen Jiang, and Wei Liu. "Microfluidic Synthesis of the Tumor Microenvironment-Responsive Nanosystem for Type-I Photodynamic Therapy." Molecules 27, no. 23 (2022): 8386. http://dx.doi.org/10.3390/molecules27238386.

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Type I photosensitizers with aggregation-induced emission luminogens (AIE-gens) have the ability to generate high levels of reactive oxygen species (ROS), which have a good application prospect in cancer photodynamic therapy (PDT). However, the encapsulation and delivery of AIE molecules are unsatisfactory and seriously affect the efficiency of a practical therapy. Faced with this issue, we synthesized the metal-organic framework (MOF) in one step using the microfluidic integration technology and encapsulated TBP-2 (an AIE molecule) into the MOF to obtain the composite nanomaterial ZT. Materia
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41

Kuru, Cansu İlke, Fulden Ulucan-Karnak, and Sinan Akgol. "Metal-Chelated Polymeric Nanomaterials for the Removal of Penicillin G Contamination." Polymers 15, no. 13 (2023): 2832. http://dx.doi.org/10.3390/polym15132832.

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We developed selective and relatively low-cost metal-chelated nanoparticle systems for the removal of the penicillin G (Pen G) antibiotic, presented for the first time in the literature. In the nanosystem, poly(glycidyl methacrylate) nanoparticles were synthesized by a surfactant-free emulsion polymerization method and covalently bound with a tridentate-chelating ligand, iminodiacetic acid, based on the immobilized metal chelate affinity technique. It was modified with Cu2+, a chelating metal, to make Pen G specific. Metal-chelated nanoparticles were characterized by Fourier-transform infrared
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42

Kang, Xi, Xiao Wei, Shan Jin, et al. "Rational construction of a library of M29 nanoclusters from monometallic to tetrametallic." Proceedings of the National Academy of Sciences 116, no. 38 (2019): 18834–40. http://dx.doi.org/10.1073/pnas.1912719116.

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Exploring intermetallic synergy has allowed a series of alloy nanoparticles with prominent chemical–physical properties to be produced. However, precise alloying based on a maintained template has long been a challenging pursuit, and little has been achieved for manipulation at the atomic level. Here, a nanosystem based on M29(S-Adm)18(PPh3)4 (where S-Adm is the adamantane mercaptan and M is Ag/Cu/Au/Pt/Pd) has been established, which leads to the atomically precise operation on each site in this M29 template. Specifically, a library of 21 species of nanoclusters ranging from monometallic to t
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Akakuru, Ozioma U., Chen Xu, Chuang Liu, et al. "Metal-Free Organo-Theranostic Nanosystem with High Nitroxide Stability and Loading for Image-Guided Targeted Tumor Therapy." ACS Nano 15, no. 2 (2021): 3079–97. http://dx.doi.org/10.1021/acsnano.0c09590.

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44

Ferraro, Maria Grazia, Marco Bocchetti, Claudia Riccardi, et al. "Triple Negative Breast Cancer Preclinical Therapeutic Management by a Cationic Ruthenium-Based Nucleolipid Nanosystem." International Journal of Molecular Sciences 24, no. 7 (2023): 6473. http://dx.doi.org/10.3390/ijms24076473.

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Based on compelling preclinical evidence concerning the progress of our novel ruthenium-based metallotherapeutics, we are focusing research efforts on challenging indications for the treatment of invasive neoplasms such as the triple-negative breast cancer (TNBC). This malignancy mainly afflicts younger women, who are black, or who have a BRCA1 mutation. Because of faster growing and spreading, TNBC differs from other invasive breast cancers having fewer treatment options and worse prognosis, where existing therapies are mostly ineffective, resulting in a large unmet biomedical need. In this c
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45

Kruchinin, Nikita Yu. "Conformational structure of polyampholytes on the surface of a spherical metal nanoparticle under simultaneous exposure to static and alternating electric fields." Himičeskaâ fizika i mezoskopiâ 26, no. 3 (2024): 407–18. http://dx.doi.org/10.62669/17270227.2024.3.35.

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The simultaneous effect of external static and alternating electric fields on the composite nanosystem "gold spherical nanoparticle-polyampholyte" was studied. Radial and angular dependences of the polymer density were constructed, including in a narrow surface layer of the nanoparticle. In the case where the amplitude of the alternating dipole moment of the nanoparticle significantly exceeded the value of the static dipole moment, a ring-shaped fringe was formed in the equatorial region of the spherical gold nanoparticle. With an increase in the amplitude of the alternating electric field, th
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46

Fernández-Paz, Cristina, Estefanía Fernández-Paz, Pablo Salcedo-Abraira, et al. "Microencapsulated Isoniazid-Loaded Metal–Organic Frameworks for Pulmonary Administration of Antituberculosis Drugs." Molecules 26, no. 21 (2021): 6408. http://dx.doi.org/10.3390/molecules26216408.

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Tuberculosis (TB) is an infectious disease that causes a great number of deaths in the world (1.5 million people per year). This disease is currently treated by administering high doses of various oral anti-TB drugs for prolonged periods (up to 2 years). While this regimen is normally effective when taken as prescribed, many people with TB experience difficulties in complying with their medication schedule. Furthermore, the oral administration of standard anti-TB drugs causes severe side effects and widespread resistances. Recently, we proposed an original platform for pulmonary TB treatment c
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47

Kumar, Akash, and Raja Gopal Rayavarapu. "Nanoarchitectonics with cetrimonium bromide on metal nanoparticles for linker-free detection of toxic metal ions and catalytic degradation of 4-nitrophenol." Beilstein Journal of Nanotechnology 15 (November 4, 2024): 1312–32. http://dx.doi.org/10.3762/bjnano.15.106.

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Heavy metal ions and organic pollutants, such as 4-nitrophenol (4-NP), pose significant environmental and human health threats. Addressing these challenges necessitates using advanced nanoparticle-based systems capable of efficient detection and degradation. However, conventional approaches utilizing strong capping agents like cetrimonium bromide (CTAB) on nanoparticles lead to limitations due to the rigid nature of CTAB. This restricts its utility in heavy metal detection and 4-NP degradation, requiring additional surface modifications using linker molecules, thereby increasing process comple
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48

Golovinski, P. A., A. V. Yakovets, and E. S. Khramov. "Application of the coupled classical oscillators model to the Fano resonance build-up in a plasmonic nanosystem." Computer Optics 43, no. 5 (2019): 747–55. http://dx.doi.org/10.18287/2412-6179-2019-43-5-747-755.

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We study the excitation dynamics of Fano resonance within the classical model framework of two linear coupled oscillators. An exact solution for the model with a damped harmonic force is obtained. Details of the growth of a Fano profile under the harmonic excitation are shown. For an incident ultra-wideband pulse, the reaction of the system becomes universal and coincides with the time-dependent response function. The results of numerical calculations clarify two alternative ways for the experimental measurement of complete characteristics of the system: via direct observation of the system re
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49

Zaporotskova, Irina V., Natalya P. Boroznina, Evgeniy S. Dryuchkov, Tatyana S. Shek, Yulia V. Butenko, and Pavel A. Zaporotskov. "Surface functionalization of CNTs by a nitro group as a sensor device element: theoretical research." Image Journal of Advanced Materials and Technologies 6, no. 2 (2021): 113–21. http://dx.doi.org/10.17277/jamt.2021.02.pp.113-121.

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Abstract:
The problem of modifying carbon nanotubes (CNTs) by functional groups is relevant in connection with the intensive development of the nanoindustry, in particular, nano- and microelectronics. For example, a modified nanotube can be used as a sensor device element for detecting microenvironments of various substances, in particular, metals included in salts and alkalis. The paper discusses the possibility of creating a highly efficient sensor using single-walled carbon nanotubes as a sensitive element, the surface of which is modified with the functional nitro group —NO2. Quantum-chemical resear
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50

Barik, Rasmita, Rudra Sankar Dhar, Kuleen Kumar, Yash Sharma, and Amit Banerjee. "Extrapolation of Metal Gate With High-K Spacer in Strained Nanosystem Channel QWB Cylindrical FET for High-Speed Applications." IEEE Access 13 (2025): 19469–83. https://doi.org/10.1109/access.2025.3534561.

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