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Journal articles on the topic 'Silica submicro- and nanoparticles'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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1

Ahmad, Tahir, Othman Mamat, and Rafiq Ahmad. "Studying the Effects of Adding Silica Sand Nanoparticles on Epoxy Based Composites." Journal of Nanoparticles 2013 (January 8, 2013): 1–5. http://dx.doi.org/10.1155/2013/603069.

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The research about the preparation of submicron inorganic particles, once conducted in the past decade, is now leading to prepare polymer matrix composite (PMC) reinforced with nanofillers. The objective of present research is to study the modified effects of reinforcement dispersion of nanoparticle silica in epoxy resin on the physical properties, mechanical and thermal behaviour, and the microstructure of resultant composites. Stirrer mixing associated with manual mixing of silica sand nanoparticles (developed in our earlier research) (Ahmad and Mamat, 2012) into epoxy was followed by curing

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2

PALAMARCHUK, K. V., N. P. PALAMARCHUK, and T. V. BUKREEVA. "STABILIZATION OF PICKERING EMULSIONS WITH HETEROAGGREGATES OF DETONATION NANODIAMONDS AND SIO2 NANOPARTICLES." Коллоидный журнал 85, no. 4 (2023): 453–62. http://dx.doi.org/10.31857/s0023291223600347.

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The stabilization of Pickering emulsions with mixtures of similarly and oppositely charged detonation nanodiamonds and silica nanoparticles has been studied. Dynamic light scattering has been employed to study the influence of pH and the mass ratio of the particles on the sizes and ζ-potentials of aggregates. The formation of heteroaggregates from mixtures of similarly charged nanoparticles and the efficient stabilization of dodecane droplets have been shown and theoretically substantiated. Submicron droplets of Pickering emulsion stabilized with the mixtures of oppositely charged silica nanop

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3

Kim, Sung Min, Tae Hwan Noh, and Ok-Sang Jung. "Submicrospheres as Both a Template and the Catalyst Source. Silica Submicro-reactor Dotted with Palladium Nanoparticles as Catalysts." Bulletin of the Korean Chemical Society 34, no. 4 (2013): 1127–30. http://dx.doi.org/10.5012/bkcs.2013.34.4.1127.

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4

Galkina, Anna N., A. V. Nepomnyaschiy, N. S. Evgenov, and I. V. Postnova. "Structural Features of Nanocomposites Based on Cadmium Sulfide Nanoparticles in Glass Matrix." Solid State Phenomena 245 (October 2015): 19–22. http://dx.doi.org/10.4028/www.scientific.net/ssp.245.19.

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We study stable stable transparent monolithic nanocomposites based on the silica matrix doped with CdS nanoparticles (NPs) of different nature. The first kind of nanocomposite was obtained by nucleation and growth of nanoparticles in glass matrix during heat treatment. The second nanocomposite was obtained by immobilization of pre-made nanoparticles into silica gel matrix. This work is focused on characterization of the nanocomposites in the submicron scale by using electron microscopy and small angle x-ray scattering techniques. Experimental results show that both types of nanocomposites have

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5

Teshima, Midori, Takahiro Seki, and Yukikazu Takeoka. "Simple preparation of magnetic field-responsive structural colored Janus particles." Chemical Communications 54, no. 21 (2018): 2607–10. http://dx.doi.org/10.1039/c7cc09464g.

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We established a simple method for preparing Janus particles displaying different structural colors using submicron-sized fine silica particles and magnetic nanoparticles composed of Fe<sub>3</sub>O<sub>4</sub>.

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6

Larismaa, Juha, Toni Honkanen, Yan Ling Ge, Outi Söderberg, Michael Friman, and Simo Pekka Hannula. "Effect of Annealing on Ag-Doped Submicron Silica Powder Prepared with Modified Stöber Method." Materials Science Forum 695 (July 2011): 449–52. http://dx.doi.org/10.4028/www.scientific.net/msf.695.449.

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Antibacterial silver can be used against such micro-organisms as bacteria and molds. When Ag nanoparticles are attached to an inorganic carrier, e.g., silica long-term antimicrobial functionality can be gained. Such Ag-SiO2particles are potential for water purification or bactericidal applications. In this work, submicron sized silica particles doped with Ag were prepared by the modified Stöber method. The as-prepared powder was air-dried and annealed for 75 minutes at 573, 673, 773, 873, 973, 1073, 1173, or 1273 K in air. The powders were studied by DSC/TGA, XRD, SEM, TEM and UV-vis methods.

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7

Forest, Valérie, Jérémie Pourchez, Carole Pélissier, Sabyne Audignon Durand, Jean-Michel Vergnon, and Luc Fontana. "Relationship between Occupational Exposure to Airborne Nanoparticles, Nanoparticle Lung Burden and Lung Diseases." Toxics 9, no. 9 (2021): 204. http://dx.doi.org/10.3390/toxics9090204.

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The biomonitoring of nanoparticles in patients’ broncho-alveolar lavages (BAL) could allow getting insights into the role of inhaled biopersistent nanoparticles in the etiology/development of some respiratory diseases. Our objective was to investigate the relationship between the biomonitoring of nanoparticles in BAL, interstitial lung diseases and occupational exposure to these particles released unintentionally. We analyzed data from a cohort of 100 patients suffering from lung diseases (NanoPI clinical trial, ClinicalTrials.gov Identifier: NCT02549248) and observed that most of the patients

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8

Kostenko, Anastasiya, Konstantin Palamarchuk, Yury Chesnokov, Konstantin Plokhikh, Tatyana Bukreeva, and Roman Kamyshinsky. "Abstract P-34: Cryo-EM Study of Submicrocapsules with a Shell of Nanoparticle Heteroaggregates and Polyelectrolyte Layers." International Journal of Biomedicine 11, Suppl_1 (2021): S26—S27. http://dx.doi.org/10.21103/ijbm.11.suppl_1.p34.

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Background: Currently, different approaches of active and passive targeted drug delivery are being developed. One of the most promising methods of targeted drug delivery is the use of capsules. For instance, colloidosomes—capsules consisting of the shell formed by colloidal particles at the interface of the emulsion—can be used for targeted delivery of antitumor drugs or any other drugs in liquid form. Here we present results of cryo-EM study of submicrocapsules with the soybean oil core and with the shell consisting of SiO2 nanoparticles and detonation nanodiamonds (DNDs) stabilized with chit

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9

Stopic, Srecko, Felix Wenz, Tatjana-Volkov Husovic, and Bernd Friedrich. "Synthesis of Silica Particles Using Ultrasonic Spray Pyrolysis Method." Metals 11, no. 3 (2021): 463. http://dx.doi.org/10.3390/met11030463.

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Silica has sparked strong interest in hydrometallurgy, catalysis, the cement industry, and paper coating. The synthesis of silica particles was performed at 900 °C using the ultrasonic spray pyrolysis (USP) method. Ideally, spherical particles are obtained in one horizontal reactor from an aerosol. The controlled synthesis of submicron particles of silica was reached by changing the concentration of precursor solution. The experimentally obtained particles were compared with theoretically calculated values of silica particles. The characterization was performed using a scanning electron micros

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10

Quynh, Luu Manh, Hoang Van Huy, Nguyen Duy Thien, Le Thi Cam Van, and Le Viet Dung. "Synthesis of Si/SiO2 core/shell fluorescent submicron-spheres for monitoring the accumulation of colloidal silica during the growth of diatom Chaetoceros sp." Communications in Science and Technology 7, no. 1 (2022): 1–7. http://dx.doi.org/10.21924/cst.7.1.2022.661.

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Marine diatoms play a very crucial role in carbon export, and current food-web and become an important factor in global silica cycle. This then has made the mechanism of their biosilicification interesting to be a research subject. The classical theory states that the silica metabolism has been originated from the absorption of silicate ions, which might not give a suitable explanation for the solid silica silicification. In this study, mono-disperse Si/SiO2 fluorescent submicron-spheres were synthesized in aqueous solution, and applied in monitoring the extracellular solid silica accumulation

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11

Alkahtany, Mazen, Mark W. Beatty, Fahd Alsalleeh, et al. "Color Stability, Physical Properties and Antifungal Effects of ZrO2 Additions to Experimental Maxillofacial Silicones: Comparisons with TiO2." Prosthesis 5, no. 3 (2023): 916–38. http://dx.doi.org/10.3390/prosthesis5030064.

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(1) Background: Color changes, physical degradation, and fungal infections are challenges to the longevity of maxillofacial polydimethylsiloxane (PDMS) elastomers. This study aimed to evaluate color changes, physical properties, and antifungal properties of PDMS loaded with ZrO2 and TiO2 submicron- and nano-sized particles. (2) Methods: A 1% weight of 40 nm or 200 nm diameter ZrO2 or TiO2 nanoparticles was mixed into PDMS with 2% functional intrinsic yellow pigment and polymerized. Control materials contained 13% weight 200 nm silica. Samples were exposed to 3000 h of UVB radiation (200 µW/cm2

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12

Liu, Qing, Chao Yan, and Yan Wang. "Submicron Nonporous Silica Particles for Enhanced Separation Performance in pCEC." Molecules 28, no. 8 (2023): 3542. http://dx.doi.org/10.3390/molecules28083542.

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Applications of submicron-scale particles are of rising interest in separation science due to their favorable surface-to-volume ratio and their fabrication of highly ordered structures. The uniformly dense packing beds in columns assembled from nanoparticles combined with an electroosmotic flow-driven system has great potential in a highly efficient separation system. Here, we packed capillary columns using a gravity method with synthesized nanoscale C18-SiO2 particles having diameters of 300–900 nm. The separation of small molecules and proteins was evaluated in the packed columns on a pressu

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13

Palamarchuk, Konstantin V., Tatiana N. Borodina, Anastasia V. Kostenko, et al. "Development of Submicrocapsules Based on Co-Assembled Like-Charged Silica Nanoparticles and Detonation Nanodiamonds and Polyelectrolyte Layers." Pharmaceutics 14, no. 3 (2022): 575. http://dx.doi.org/10.3390/pharmaceutics14030575.

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Capsules with shells based on nanoparticles of different nature co-assembled at the interface of liquid phases of emulsion are promising carriers of lipophilic drugs. To obtain such capsules, theoretically using the Derjaguin–Landau–Verwey–Overbeek (DLVO) theory and experimentally using dynamic light-scattering (DLS) and transmission electron microscopy (TEM) methods, the interaction of like-charged silica nanoparticles and detonation nanodiamonds in an aqueous solution was studied and their ratios selected for the formation of submicron-sized colloidosomes. The resulting colloidosomes were mo

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14

Zhu, Mingwei, Guodong Qian, Guanjun Ding, Zhiyu Wang, and Minquan Wang. "Plasma resonance of silver nanoparticles deposited on the surface of submicron silica spheres." Materials Chemistry and Physics 96, no. 2-3 (2006): 489–93. http://dx.doi.org/10.1016/j.matchemphys.2005.07.040.

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15

Pallaeva, T. N., A. V. Mikheev, D. N. Khmelenin, et al. "HIGH-CAPACITY CALCIUM CARBONATE PARTICLES AS PH-SENSITIVE CONTAINERS FOR DOXORUBICIN." Кристаллография 68, no. 2 (2023): 298–305. http://dx.doi.org/10.31857/s0023476123020121.

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Nanostructured submicron calcium carbonate particles with sizes of 500 ± 90 and 172 ± 75 nm have been synthesized by mass crystallization in aqueous solutions with addition of glycerol, as well as a mixture of polyethylene glycol, polysorbate, and a cellular medium. CaCO3 : Si : Fe nanoparticles 65 ± 15 nm in size have been obtained by template synthesis in pores of silica particles. The crystal structure and polymorphism of these particles are studied, and the influence of the size and structure of particles on the efficiency of their loading with a chemotherapy agent , as well as its release

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16

Arul Dhas, N., and A. Gedanken. "A sonochemical approach to the surface synthesis of cadmium sulfide nanoparticles on submicron silica." Applied Physics Letters 72, no. 20 (1998): 2514–16. http://dx.doi.org/10.1063/1.120624.

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17

Ki, Mi-Ran, Sung Ho Kim, Tae In Park, and Seung Pil Pack. "Self-Entrapment of Antimicrobial Peptides in Silica Particles for Stable and Effective Antimicrobial Peptide Delivery System." International Journal of Molecular Sciences 24, no. 22 (2023): 16423. http://dx.doi.org/10.3390/ijms242216423.

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Antimicrobial peptides (AMPs) have emerged as a promising solution to tackle bacterial infections and combat antibiotic resistance. However, their vulnerability to protease degradation and toxicity towards mammalian cells has hindered their clinical application. To overcome these challenges, our study aims to develop a method to enhance the stability and safety of AMPs applicable to effective drug–device combination products. The KR12 antimicrobial peptide was chosen, and in order to further enhance its delivery and efficacy the human immunodeficiency virus TAT protein-derived cell-penetrating

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18

Yordanova, Tanya, Penka Vasileva, Irina Karadjova, and Diana Nihtianova. "Submicron silica spheres decorated with silver nanoparticles as a new effective sorbent for inorganic mercury in surface waters." Analyst 139, no. 6 (2014): 1532. http://dx.doi.org/10.1039/c3an01279d.

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19

Sutunkova, M. P., S. N. Solovyeva, B. A. Katsnelson, et al. "SOME PECULIARITIES OF THE ORGANISM’S RESPONSES TO A LONG-TERM INHALATION OF SILICA-CONTAINING SUBMICRON (PREDOMINANTLY, NANOSCALE) PARTICLES IN A REAL INDUSTRIAL AEROSOL." Toxicological Review, no. 3 (June 28, 2017): 17–26. http://dx.doi.org/10.36946/0869-7922-2017-3-17-26.

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Female white rats were exposed in a «nose only» inhalation device to an aerosol containing predominantly submicron (nanoscale included) particles of amorphous silica in a total concentration of 2.6±0.6 or 10.6±2.1 mg/m3, 4 h/day, 5 times a week, during up to 6 months. In an auxiliary experiment with a single-shot intratracheal instillation of these particles, it was shown that they induced a pulmonary cell response comparable with that when administrated a highly cytotoxic and fibrogenic standard quartz dust DQ12. However in a long-term inhalation test, the aerosol investigated proved to be of

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20

Ghouchi Eskandar, Nasrin, Spomenka Simovic, and Clive A. Prestidge. "Synergistic effect of silica nanoparticles and charged surfactants in the formation and stability of submicron oil-in-water emulsions." Physical Chemistry Chemical Physics 9, no. 48 (2007): 6426. http://dx.doi.org/10.1039/b710256a.

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21

Hashemi, M., D. Klymyshyn, B. Moazed, and S. Achenbach. "Functional analysis of single Poly(methyl-methacrylate)-based submicron pore electrophoretic flow detectors via translocation of differently sized silica nanoparticles." IET Nanobiotechnology 6, no. 4 (2012): 149–55. http://dx.doi.org/10.1049/iet-nbt.2011.0063.

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22

Simovic, Spomenka, Peter Heard, He Hui, et al. "Dry Hybrid Lipid−Silica Microcapsules Engineered from Submicron Lipid Droplets and Nanoparticles as a Novel Delivery System for Poorly Soluble Drugs." Molecular Pharmaceutics 6, no. 3 (2009): 861–72. http://dx.doi.org/10.1021/mp900063t.

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23

Wang, Biben, Xiaoxia Zhong, Haiyan Xu, Yongcai Zhang, Uros Cvelbar, and Kostya (Ken) Ostrikov. "Structure and Photoluminescence of WO3-x Aggregates Tuned by Surfactants." Micromachines 13, no. 12 (2022): 2075. http://dx.doi.org/10.3390/mi13122075.

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The optoelectronic properties of transition metal oxide semiconductors depend on their oxygen vacancies, nanostructures and aggregation states. Here, we report the synthesis and photoluminescence (PL) properties of substoichiometric tungsten oxide (WO3-x) aggregates with the nanorods, nanoflakes, submicro-spherical-like, submicro-spherical and micro-spherical structures in the acetic acid solution without and with the special surfactants (butyric or oleic acids). Based on theory on the osmotic potential of polymers, we demonstrate the structural change of the WO3-x aggregates, which is related

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24

Kober, Umberto A., Márcia R. Gallas, Leandra F. Campo, Fabiano S. Rodembusch, and Valter Stefani. "Fluorescence emission modulation in singlefluoroforic submicro-sized silica particles." Journal of Sol-Gel Science and Technology 52, no. 3 (2009): 305–8. http://dx.doi.org/10.1007/s10971-009-2075-2.

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25

Kim, Tae Hyeon, Gang Li, Won Ho Park, and Taek Seung Lee. "Sensor Application of Submicro-Sized Silica Particle Functionalized with Hydroxyphenylbenzoxazole." Molecular Crystals and Liquid Crystals 445, no. 1 (2006): 185/[475]—192/[482]. http://dx.doi.org/10.1080/15421400500367108.

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26

Yang, Kui-Suo, An-Ping Wu, Xin Zhao, et al. "Controlled synthesis of EuPO4 nano/microstructures and core–shell SiO2@EuPO4 nanostructures with improved photoluminescence." RSC Advances 7, no. 82 (2017): 52238–44. http://dx.doi.org/10.1039/c7ra10556h.

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27

Clément, Laura, Arnaud Zenerino, Charlotte Hurel, et al. "Toxicity assessment of silica nanoparticles, functionalised silica nanoparticles, and HASE-grafted silica nanoparticles." Science of The Total Environment 450-451 (April 2013): 120–28. http://dx.doi.org/10.1016/j.scitotenv.2013.01.042.

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28

Sokolov, Igor, and Sajo Naik. "Novel Fluorescent Silica Nanoparticles: Towards Ultrabright Silica Nanoparticles." Small 4, no. 7 (2008): 934–39. http://dx.doi.org/10.1002/smll.200700236.

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29

Jeon, Yeojin, Daniel T. Thangadurai, Longhai Piao, and Sungho Yoon. "A facile one-step method to prepare size controlled Fe3O4 submicro/nanoparticles." Materials Letters 96 (April 2013): 27–30. http://dx.doi.org/10.1016/j.matlet.2013.01.010.

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30

Mader, Heike, Xiaohua Li, Sayed Saleh, Martin Link, Peter Kele, and Otto S. Wolfbeis. "Fluorescent Silica Nanoparticles." Annals of the New York Academy of Sciences 1130, no. 1 (2008): 218–23. http://dx.doi.org/10.1196/annals.1430.053.

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31

Zhou, Junfeng, Lingjie Meng, Qinghua Lu, Jianwei Fu, and Xiaobin Huang. "Superparamagnetic submicro-megranates: Fe3O4 nanoparticles coated with highly cross-linked organic/inorganic hybrids." Chemical Communications, no. 42 (2009): 6370. http://dx.doi.org/10.1039/b914394g.

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32

Zhang, Baohua, J. K. Jian, Yufeng Zheng, Yanfei Sun, Yanhua Chen, and Lei Cui. "Low temperature hydrothermal synthesis of CdS submicro- and microspheres self-assembled from nanoparticles." Materials Letters 62, no. 12-13 (2008): 1827–30. http://dx.doi.org/10.1016/j.matlet.2007.10.013.

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33

Barachevsky, V. А. "Photochromic Organo-Silica Nanoparticles." Russian Journal of General Chemistry 91, no. 9 (2021): 1875–88. http://dx.doi.org/10.1134/s1070363221090346.

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34

Sanji, Takanobu, Yuriko Nakatsuka, and Hideki Sakurai. "Polysilane–Silica Hybrid Nanoparticles." Polymer Journal 37, no. 1 (2005): 1–6. http://dx.doi.org/10.1295/polymj.37.1.

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35

Möller, Karin, and Thomas Bein. "Talented Mesoporous Silica Nanoparticles." Chemistry of Materials 29, no. 1 (2016): 371–88. http://dx.doi.org/10.1021/acs.chemmater.6b03629.

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36

Ferreira, Ana Paula Garcia, Rafael Frederice, Kris Pieter Frans Janssen, and Marcelo Henrique Gehlen. "Dually fluorescent silica nanoparticles." Journal of Luminescence 131, no. 5 (2011): 888–93. http://dx.doi.org/10.1016/j.jlumin.2010.12.019.

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37

Egger, Sam M., Katie R. Hurley, Ashish Datt, Garrett Swindlehurst, and Christy L. Haynes. "Ultraporous Mesostructured Silica Nanoparticles." Chemistry of Materials 27, no. 9 (2015): 3193–96. http://dx.doi.org/10.1021/cm504448u.

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38

Liu, Yuyang, Xianqiong Chen, and J. H. Xin. "Silica nanoparticles-walled microcapsules." Journal of Materials Science 41, no. 16 (2006): 5399–401. http://dx.doi.org/10.1007/s10853-006-0248-8.

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39

Yamamoto, Eisuke, and Kazuyuki Kuroda. "Colloidal Mesoporous Silica Nanoparticles." Bulletin of the Chemical Society of Japan 89, no. 5 (2016): 501–39. http://dx.doi.org/10.1246/bcsj.20150420.

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40

Qhobosheane, Monde, Swadeshmukul Santra, Peng Zhang, and Weihong Tan. "Biochemically functionalized silica nanoparticles." Analyst 126, no. 8 (2001): 1274–78. http://dx.doi.org/10.1039/b101489g.

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41

Nishimori, Hikaru, Masuo Kondoh, Katsuhiro Isoda, Shin-ichi Tsunoda, Yasuo Tsutsumi, and Kiyohito Yagi. "Silica nanoparticles as hepatotoxicants." European Journal of Pharmaceutics and Biopharmaceutics 72, no. 3 (2009): 496–501. http://dx.doi.org/10.1016/j.ejpb.2009.02.005.

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42

Plumeré, Nicolas, and Bernd Speiser. "Redox-active silica nanoparticles." Electrochimica Acta 53, no. 3 (2007): 1244–51. http://dx.doi.org/10.1016/j.electacta.2007.01.020.

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43

Steinmetz, Nicole F., Sachin N. Shah, J. Elaine Barclay, Ghanasyam Rallapalli, George P. Lomonossoff, and David J. Evans. "Virus-Templated Silica Nanoparticles." Small 5, no. 7 (2009): 813–16. http://dx.doi.org/10.1002/smll.200801348.

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44

Reichel, Julia, Johanna Graßmann, Thomas Letzel, and Jörg E. Drewes. "Systematic Development of a Simultaneous Determination of Plastic Particle Identity and Adsorbed Organic Compounds by Thermodesorption–Pyrolysis GC/MS (TD-Pyr-GC/MS)." Molecules 25, no. 21 (2020): 4985. http://dx.doi.org/10.3390/molecules25214985.

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Micro-, submicro- and nanoplastic particles are increasingly regarded as vectors for trace organic chemicals. In order to determine adsorbed trace organic chemicals on polymers, it has usually been necessary to carry out complex extraction steps. With the help of a newly designed thermal desorption pyrolysis gas chromatography mass spectrometry (TD-Pyr-GC/MS) method, it is possible to identify adsorbed trace organic chemicals on micro-, submicro- and nanoparticles as well as the particle short chain polymers in one analytical setup without any transfers. This ensures a high sample throughput f

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45

Ellateif, Tayseir M. Abd, Saikat Mitra, T. Murugesan, and Khairun Azizi Azizli. "Preparation and Characterization of Hydrophobic Silica Zirconium Nanoparticles." Applied Mechanics and Materials 625 (September 2014): 503–8. http://dx.doi.org/10.4028/www.scientific.net/amm.625.503.

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Hydrophobic silica nanoparticles were synthesized by silica sols modified with different percentage of zirconium sol using liquid modification. The hydrophobicity test demonstrated that silica zirconium nanoparticles are more hydrophobic as they showed 1% to 5% weight gain compared to 8% for pure silica nanoparticles. The synthesized silica nanoparticles were characterized using different techniques to investigate the effect of zirconium modification on silica nanoparticles characteristics. Structure and composition of unmodified silica nanoparticles and modified one were studied using FTIR; t

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46

Isa, E. D. M., M. B. A. Rahman, and H. Ahmad. "Silica coated ionic liquid templated mesoporous silica nanoparticles." Journal of Fundamental and Applied Sciences 9, no. 6S (2018): 204. http://dx.doi.org/10.4314/jfas.v9i6s.16.

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47

Lee, Dong-Wook, Son-Ki Ihm, and Kew-Ho Lee. "Mesoporous silica framed by sphere-shaped silica nanoparticles." Microporous and Mesoporous Materials 83, no. 1-3 (2005): 262–68. http://dx.doi.org/10.1016/j.micromeso.2005.05.004.

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48

Aidarova, Saule B., Assem B. Issayeva, Altynay A. Sharipova, et al. "Analysis of NMR Spectra of Submicro-Containers with Biocide DCOIT." Colloids and Interfaces 4, no. 4 (2020): 56. http://dx.doi.org/10.3390/colloids4040056.

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Nowadays, the search for and development of new forms of materials with biocides is an actual problem of the modern science of nanosized materials due to the problem of microbiological contamination, which can be solved by using nanocontainers carrying biocides. Depending on the morphology of the nanocontainers and the filled active agents, it is possible to create coatings with specially designed self-healing functionality or multifunctional properties. The purpose of this work was to produce submicro-containers (SMCs) with a shell of SiO2 nanoparticles and a core of polymerized 3-(trimethoxy

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49

Mnasri, Najib, Clarence Charnay, Louis-Charles de Ménorval, Younes Moussaoui, Elimame Elaloui, and Jerzy Zajac. "Silver nanoparticle-containing submicron-in-size mesoporous silica-based systems for iodine entrapment and immobilization from gas phase." Microporous and Mesoporous Materials 196 (September 2014): 305–13. http://dx.doi.org/10.1016/j.micromeso.2014.05.029.

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50

Chitra, Kethirabalan, and Gurusamy Annadurai. "Fluorescent Silica Nanoparticles in the Detection and Control of the Growth of Pathogen." Journal of Nanotechnology 2013 (2013): 1–7. http://dx.doi.org/10.1155/2013/509628.

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Abstract:

In this present study the bioconjugated fluorescent silica nanoparticles give an efficient fluorescent-based immunoassay for the detection of pathogen. The synthesized silica nanoparticles were polydispersed and the size of the silica nanoparticles was in the range of 114–164 nm. The energy dispersive X-ray spectrophotometer showed the presence of silica at 1.8 kev and the selected area diffractometer showed amorphous nature of silica nanoparticles. The FTIR spectrum confirmed the attachment of dye and carboxyl group onto the silica nanoparticles surface. The fluorescent silica nanoparticles s

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