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Journal articles on the topic 'Stöber silica'

Author: Grafiati

Published: 4 June 2021

Last updated: 14 February 2022

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1

Wang, Zhifei, Yafei Guo, Song Li, Yueming Sun, and Nongyue He. "Synthesis and Characterization of SiO2/(PMMA/Fe3O4) Magnetic Nanocomposites." Journal of Nanoscience and Nanotechnology 8, no. 4 (April 1, 2008): 1797–802. http://dx.doi.org/10.1166/jnn.2008.18245.

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Magnetic silica nanocomposites (magnetic nanoparticles core coated by silica shell) have the wide promising applications in the biomedical field and usually been prepared based on the famous Stöber process. However, the flocculation of Fe3O4 nanoparticles easily occurs during the silica coating, which limits the amount of magnetic silica particles produced in the Stöber process. In this paper, PMMA/Fe3O4 nanoparticles were used in the Stöber process instead of the “nude” Fe3O4 nanoparticles. And coating Fe3O4 with PMMA polymer beforehand can prevent magnetic nanoparticles from the aggregation that usually comes from the increasing of ionic strength during the hydrolyzation of tetraethoxysilane (TEOS) by the steric hindrance. The results show that the critical concentration of magnetic nanoparticles can increase from 12 mg/L for “nude” Fe3O4 nanoparticles to 3 g/L for PMMA/Fe3O4 nanoparticles during the Stöber process. And before the deposition of silica shell, the surface of PMMA/Fe3O4 nanoparticles had to be further modified by hydrolyzing them in CH3OH/NH3˙H2O mixture solution, which provides the carboxyl groups on their surface to react further with the silanol groups of silicic acid.

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2

Lee, Austin W. H., Sameera Toenjes, and Byron D. Gates. "Altering Surface Charge of Silica Nanoparticles through Co-condensation of Choline Chloride and Tetraethyl Orthosilicate (TEOS)." MRS Advances 1, no. 29 (2016): 2115–23. http://dx.doi.org/10.1557/adv.2016.378.

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ABSTRACTWe demonstrate an alternative route to synthesize functionalized silica nanoparticles through incorporation of alcohol compounds in the Stöber process. The Stöber process has been widely utilized for the synthesis of silica nanoparticles due to its simplicity and reliability. Silane based compounds have been incorporated in this process in order to tailor surface properties of the silica nanoparticles. These compounds do, however, have limitations in their utility due to side reactions with water and intermolecular polymerization. In this article, we report the incorporation of alcohol based reagents in the Stöber process as an alternative means of synthesis and functionalization of silica nanoparticles. In particular, choline chloride was chosen as an exemplary alcohol to be incorporated in the process for tuning overall surface charge of the silica nanoparticles. These silica nanoparticles with incorporated choline chloride were characterized by atomic force microscopy (AFM), zeta potential measurements, and X-ray photoelectron spectroscopy (XPS) in comparison with silica nanoparticles synthesized from the traditional Stöber process. While the size and shape of the nanoparticles exhibited little difference between the two synthetic routes, the zeta potential of the choline chloride incorporated nanoparticle was ∼10 mV higher than that of the traditional silica nanoparticles. Composition of the choline chloride containing silica nanoparticles was verified by XPS with the observation of strong N1s and C1s signals. The methods introduced in this article could be expanded to incorporate a range of alcohol containing compounds including choline chloride for the synthesis of silica nanoparticles with a tuned surface chemistry.

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3

Bailly, Bérangère, Anne-Carole Donnenwirth, Christèle Bartholome, Emmanuel Beyou, and Elodie Bourgeat-Lami. "Silica-Polystyrene Nanocomposite Particles Synthesized by Nitroxide-Mediated Polymerization and Their Encapsulation through Miniemulsion Polymerization." Journal of Nanomaterials 2006 (2006): 1–10. http://dx.doi.org/10.1155/jnm/2006/76371.

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Polystyrene (PS) chains with molecular weights comprised between 8000 and 64000g⋅mol-1and narrow polydispersities were grown from the surface of silica nanoparticles (Aerosil A200 fumed silica and Stöber silica, resp.) through nitroxide-mediated polymerization (NMP). Alkoxyamine initiators based on N-tert-butyl-1-diethylphosphono-2,2-dimethylpropyl nitroxide (DEPN) and carrying a terminal functional group have been synthesized in situ and grafted to the silica surface. The resulting grafted alkoxyamines have been employed to initiate the growth of polystyrene chains from the inorganic surface. The maximum grafting density of the surface-tethered PS chains was estimated and seemed to be limited by initiator confinement at the interface. Then, the PS-grafted Stöber silica nanoparticles were entrapped inside latex particles via miniemulsion polymerization. Transmission electron microscopy indicated the successful formation of silica-polystyrene core-shell particles.

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4

Wang, Fen, Xin Zhang, Jianfeng Zhu, and Ying Lin. "Preparation of structurally colored films assembled by using polystyrene@silica, air@silica and air@carbon@silica core–shell nanoparticles with enhanced color visibility." RSC Advances 6, no. 44 (2016): 37535–43. http://dx.doi.org/10.1039/c5ra25680a.

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5

Yang, Meihua, Huanhuan Wu, Huayi Wu, Chuanjing Huang, Weizheng Weng, Mingshu Chen, and Huilin Wan. "Preparation and characterization of a highly dispersed and stable Ni catalyst with a microporous nanosilica support." RSC Advances 6, no. 84 (2016): 81237–44. http://dx.doi.org/10.1039/c6ra15358e.

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Microporous Stöber silica was synthesized by controlling the post-drying conditions. Using the silica as support, a highly dispersed Ni catalyst was successfully prepared by a simple impregnation method.

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6

Parnell, S. R., A. L. Washington, A. J. Parnell, A. Walsh, R. M. Dalgliesh, F. Li, W. A. Hamilton, S. Prevost, J. P. A. Fairclough, and R. Pynn. "Porosity of silica Stöber particles determined by spin-echo small angle neutron scattering." Soft Matter 12, no. 21 (2016): 4709–14. http://dx.doi.org/10.1039/c5sm02772a.

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7

Cademartiri, Rebecca, Michael A. Brook, Robert Pelton, and John D. Brennan. "Macroporous silica using a “sticky” Stöber process." Journal of Materials Chemistry 19, no. 11 (2009): 1583. http://dx.doi.org/10.1039/b815447c.

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8

Costa, Carlos A. R., Carlos A. P. Leite, and Fernando Galembeck. "Size Dependence of Stöber Silica Nanoparticle Microchemistry." Journal of Physical Chemistry B 107, no. 20 (May 2003): 4747–55. http://dx.doi.org/10.1021/jp027525t.

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9

Ketelson, Howard A., Robert Pelton, and Michael A. Brook. "Colloidal Stability of Stöber Silica in Acetone." Langmuir 12, no. 5 (January 1996): 1134–40. http://dx.doi.org/10.1021/la950434l.

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10

Chen, Zhe, Bo Peng, Jia-Qiong Xu, Xue-Chen Xiang, Dong-Fang Ren, Tai-Qun Yang, Shi-Yu Ma, Kun Zhang, and Qi-Ming Chen. "A non-surfactant self-templating strategy for mesoporous silica nanospheres: beyond the Stöber method." Nanoscale 12, no. 6 (2020): 3657–62. http://dx.doi.org/10.1039/c9nr10939k.

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The “pre-Ouzo” structure directed synthesis of mesoporous silica nanoparticles (MSNs) in the absence of surfactant templates probably also explains the origin of highly monodisperse size distribution of classical Stöber silica NPs.

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11

Wu, Weiwei, Long Fang, Shunsheng Cao, and Zhiyuan Zhao. "Low-cost Hollow Silica Supports for Environmental Pollution: High Removal Capacity and Low Desorption Rate of Neutral Red." Australian Journal of Chemistry 65, no. 4 (2012): 327. http://dx.doi.org/10.1071/ch11475.

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Silica-based porous materials are popular adsorbents and have achieved marked success. However, one of the main challenges is surface functionalization for obtaining better removal performances. Therefore, in this paper we developed a hollow silica adsorbent with a well-defined morphology via a sodium silicate route. Compared with the conventional silica-based porous adsorbents prepared by the modified Stöber method, the synthesized hollow silica support exhibits many advantages such as low-cost silica source, and using only industrial commodities as starting materials and water as solvent. Excitedly, the resulting matrix can be used as a powerful separation tool to deal with environmental pollution because it is easy to separate from wastewater simply by centrifugation without any modification. The experimental results of absorption and separation on the neutral red indicate that low-cost hollow silica supports can evidently increase dye loading and decrease the rate of dye desorbed in comparison to conventional hollow silica adsorbents obtained via the Stöber method.

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12

Chang, Shu-Hao, Yu-Tung Tsai, Guo-An Li, Shao-Lou Jheng, Tzu-Lun Kao, and Hsing-Yu Tuan. "Uniform silica coating of isoprene-passivated germanium nanowires via Stöber method." RSC Adv. 4, no. 76 (2014): 40146–51. http://dx.doi.org/10.1039/c4ra04858j.

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This paper describes a solution-based Stöber method for the coating of Ge nanowires (NWs) with a uniform thickness-tunable shell of amorphous silica. Fluorescein isothiocyanate (FITC) incorporated on the Ge–silica core–shell structure was demonstrated.

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13

Liu, Chao, Jing Wang, Jiansheng Li, Xingru Hu, Peng Lin, Jinyou Shen, Xiuyun Sun, Weiqing Han, and Lianjun Wang. "Controllable synthesis of N-doped hollow-structured mesoporous carbon spheres by an amine-induced Stöber-silica/carbon assembly process." Journal of Materials Chemistry A 4, no. 30 (2016): 11916–23. http://dx.doi.org/10.1039/c6ta03748h.

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14

Du, Qiqi, Dan Ge, Vahid Mirshafiee, Chen Chen, Min Li, Changying Xue, Xuehu Ma, and Bingbing Sun. "Assessment of neurotoxicity induced by different-sized Stöber silica nanoparticles: induction of pyroptosis in microglia." Nanoscale 11, no. 27 (2019): 12965–72. http://dx.doi.org/10.1039/c9nr03756j.

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15

Zang, Yunhao, Jinying Wang, Jianfeng Gu, Jiangying Qu, and Feng Gao. "Mesoporogen-free synthesis of hierarchical HZSM-5 for LDPE catalytic cracking." CrystEngComm 22, no. 21 (2020): 3598–607. http://dx.doi.org/10.1039/d0ce00255k.

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16

Siva, T., Sundar Mayavan, S. S. Sreejakumari, and S. Sathiyanarayanan. "Mesoporous silica based reservoir for the active protection of mild steel in an aggressive chloride ion environment." RSC Advances 5, no. 49 (2015): 39278–84. http://dx.doi.org/10.1039/c5ra04670j.

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17

Tian, Hao, Martin Saunders, Aaron Dodd, Kane O'Donnell, Mietek Jaroniec, Shaomin Liu, and Jian Liu. "Triconstituent co-assembly synthesis of N,S-doped carbon–silica nanospheres with smooth and rough surfaces." Journal of Materials Chemistry A 4, no. 10 (2016): 3721–27. http://dx.doi.org/10.1039/c5ta09157h.

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18

Leite, Carlos A. P., Elizabeth F. de Souza, and Fernando Galembeck. "Core-and-shell nature of Stöber silica particles." Journal of the Brazilian Chemical Society 12, no. 4 (August 2001): 519–25. http://dx.doi.org/10.1590/s0103-50532001000400013.

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19

Kosari, Mohammadreza, Armando Borgna, and Hua Chun Zeng. "Transformation of Stöber Silica Spheres to Hollow Nanocatalysts." ChemNanoMat 6, no. 6 (April 21, 2020): 889–906. http://dx.doi.org/10.1002/cnma.202000147.

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20

Ma, Yunfei, Yan Li, Shijian Ma, and Xinhua Zhong. "Highly bright water-soluble silica coated quantum dots with excellent stability." J. Mater. Chem. B 2, no. 31 (2014): 5043–51. http://dx.doi.org/10.1039/c4tb00458b.

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A facile Stöber method for the synthesis of isolated silica coated QDs with high PL efficiencies, tunable small size and excellent stability leads to the practical bioapplication as robust biomarkers.

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21

Ahmed, Adham, Rob Clowes, Elizabeth Willneff, Peter Myers, and Haifei Zhang. "Porous silica spheres in macroporous structures and on nanofibres." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 368, no. 1927 (September 28, 2010): 4351–70. http://dx.doi.org/10.1098/rsta.2010.0136.

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Porous nanospheres have a wide range of applications such as in catalysis, separation and controlled delivery. Among these nanospheres, syntheses and applications of porous silica nanospheres have been investigated extensively. Uniform porous silica nanospheres can be synthesized using a modified Stöber method. In the present study, porous silica spheres were prepared in the pre-formed emulsion-templated porous polyacrylamide (PAM). A hierarchical hybrid structure of mesoporous silica spheres was formed in the highly interconnected macroporous polymer. The polymer scaffold could be removed by calcination with porous silica spheres and the macroporous structures retained. This resulted from the close packing or aggregation of small silica nanospheres in the pores and on the surface of pores of PAM. The modified Stöber synthesis was further carried out in pre-formed polymer nanofibres (chitosan and sodium carboxymethyl cellulose). The structure of porous silica spheres on nanofibres was produced in the presence of the polymer or composite fibres. The corresponding inorganic structures were successfully obtained after calcination. The hierarchical structures of porous nanospheres within macroporous structures or on nanofibres are of potential interest to researchers in nanomaterials, porous polymers, supported catalysis and controlled delivery.

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22

Zhu, Gang-Tian, Xi Chen, Xiao-Mei He, Zheng Zhang, Xiao-Shui Li, Bi-Feng Yuan, and Yu-Qi Feng. "Bioinspired preparation of monolithic ordered mesoporous silica for enrichment of endogenous peptides." RSC Advances 5, no. 92 (2015): 75341–47. http://dx.doi.org/10.1039/c5ra11895f.

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Monolithic ordered mesoporous silica with various sizes and shapes were prepared in one-pot modified Stöber synthesis using pomelo peel and CTAB as dual templates, and applied as packing adsorbents for peptide enrichment.

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23

Zhang, Anfeng, Lin Gu, Keke Hou, Chengyi Dai, Chunshan Song, and Xinwen Guo. "Mesostructure-tunable and size-controllable hierarchical porous silica nanospheres synthesized by aldehyde-modified Stöber method." RSC Advances 5, no. 72 (2015): 58355–62. http://dx.doi.org/10.1039/c5ra09456a.

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24

Lai, Wei, Jun Zhou, Yanting Liu, Zhenhong Jia, Shusen Xie, Lucia Petti, and Pasquale Mormile. "4MBA-labeled Ag-nanorod aggregates coated with SiO2: synthesis, SERS activity, and biosensing applications." Analytical Methods 7, no. 20 (2015): 8832–38. http://dx.doi.org/10.1039/c5ay01886b.

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A new nanostructure, silica-coated Ag nanorods (NRs) aggregate with 4-mercaptobenzoic acid molecules (4MBA-Ag NRs@SiO₂), was prepared by a seed-mediated growth method and a modified Stöber method.

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25

Bochkova, Olga, Mikhail Khrizanforov, Aidar Gubaidullin, Tatiana Gerasimova, Irek Nizameev, Kirill Kholin, Artem Laskin, Yulia Budnikova, Oleg Sinyashin, and Asiya Mustafina. "Synthetic Tuning of CoII-Doped Silica Nanoarchitecture Towards Electrochemical Sensing Ability." Nanomaterials 10, no. 7 (July 9, 2020): 1338. http://dx.doi.org/10.3390/nano10071338.

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The present work introduces both synthesis of silica nanoparticles doped with CoII ions by means of differently modified microemulsion water-in-oil (w/o) and Stöber techniques and characterization of the hybrid nanoparticles (CoII@SiO2) by TEM, DLS, XRD, ICP-EOS, SAXS, UV-Vis, and UV-Vis/DR spectroscopy and electrochemical methods. The results reveal the lack of nanocrystalline dopants inside the hybrid nanoparticles, as well as no ligands, when CoII ions are added to the synthetic mixtures as CoII(bpy)3 complexes, thus pointing to coordination of CoII ions with Si-O- groups as main driving force of the doping. The UV-Vis/DR spectra of CoII@SiO2 in the range of d-d transitions indicate that Stöber synthesis in greater extent than the w/o one stabilizes tetrahedral CoII ions versus the octahedral ions. Both cobalt content and homogeneity of the CoII distribution within CoII@SiO2 are greatly influenced by the synthetic technique. The electrochemical behavior of CoII@SiO2 is manifested by one oxidation and two reduction steps, which provide the basis for electrochemical response on glyphosate and HP(O)(OEt)2 with the LOD = 0.1 μM and the linearity within 0.1–80 μM. The Stöber CoII@SiO2 are able to discriminate glyphosate from HP(O)(OEt)2, while the w/o nanoparticles are more efficient but nonselective sensors on the toxicants.

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26

Xue, Junfei, Junwei Zhao, Jian Wu, Pengyu Xu, Sheng Chen, Yaping Ding, and Weihai Ni. "Chainlike assembly of oleic acid-capped NaYF4:Yb,Er nanoparticles and their fixing by silica encapsulation." RSC Advances 6, no. 66 (2016): 62019–23. http://dx.doi.org/10.1039/c6ra09545c.

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We demonstrate, through simply tuning the polarity of the dispersant system, oleic acid-capped NaYF₄ nanoparticles can be self-assembled into chainlike structures, which were further fixed by silica encapsulation via the Stöber method.

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27

Abi-Ghaida, Fatima, Sébastien Clément, Ali Safa, Daoud Naoufal, and Ahmad Mehdi. "Multifunctional Silica Nanoparticles Modified via Silylated-Decaborate Precursors." Journal of Nanomaterials 2015 (2015): 1–8. http://dx.doi.org/10.1155/2015/608432.

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A new class of multifunctional silica nanoparticles carrying boron clusters (10-vertex closo-decaborate) and incorporating luminescent centers (fluorescein) has been developed as potential probes/carriers for potential application in boron neutron capture therapy (BNCT). These silica nanoparticles were chargedin situwith silylated-fluorescein fluorophoresviathe Stöber method and their surface was further functionalized with decaborate-triethoxysilane precursors. The resulting decaborate dye-doped silica nanoparticles were characterized by TEM, solid state NMR, DLS, nitrogen sorption, elemental analysis, and fluorescence spectroscopy.

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28

Yu, Bing, Hailin Cong, Lei Xue, Chao Tian, Xiaodan Xu, Qiaohong Peng, and Shujing Yang. "Synthesis and modification of monodisperse silica microspheres for UPLC separation of C60 and C70." Analytical Methods 8, no. 4 (2016): 919–24. http://dx.doi.org/10.1039/c5ay02655e.

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Using a modified Stöber method, monodisperse silica microspheres with average diameters from 1 μm to 2 μm are synthesized as UPLC column fillers. With a column as short as 50 mm, the 1.5 μm C₁₈-modified silica stationary phase can separate C₆₀ and C₇₀ in 7 minutes with ultra high efficiency.

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29

Ketelson, Howard A., Robert Pelton, and Michael A. Brook. "Surface and colloidal properties of hydrosilane-modified Stöber silica." Colloids and Surfaces A: Physicochemical and Engineering Aspects 132, no. 2-3 (January 1998): 229–39. http://dx.doi.org/10.1016/s0927-7757(97)00180-5.

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30

Suratwala, T. I., M. L. Hanna, E. L. Miller, P. K. Whitman, I. M. Thomas, P. R. Ehrmann, R. S. Maxwell, and A. K. Burnham. "Surface chemistry and trimethylsilyl functionalization of Stöber silica sols." Journal of Non-Crystalline Solids 316, no. 2-3 (February 2003): 349–63. http://dx.doi.org/10.1016/s0022-3093(02)01629-0.

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31

Kurdyukov, Dmitry A., Daniil A. Eurov, Demid A. Kirilenko, Vasily V. Sokolov, and Valery G. Golubev. "Tailoring the size and microporosity of Stöber silica particles." Microporous and Mesoporous Materials 258 (March 2018): 205–10. http://dx.doi.org/10.1016/j.micromeso.2017.09.017.

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32

Ketelson, Howard A., Robert Pelton, and Michael A. Brook. "Colloidal Stability of Stöber Silica in Acetone–Water Mixtures." Journal of Colloid and Interface Science 179, no. 2 (May 1996): 600–607. http://dx.doi.org/10.1006/jcis.1996.0254.

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33

Masalov, V. M., N. S. Sukhinina, E. A. Kudrenko, and G. A. Emelchenko. "Mechanism of formation and nanostructure of Stöber silica particles." Nanotechnology 22, no. 27 (May 26, 2011): 275718. http://dx.doi.org/10.1088/0957-4484/22/27/275718.

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34

Luo, Jian Hui, Yuan Yang Li, Ping Mei Wang, Bi Bo Xia, Li Peng He, Bo Wen Yang, and Bo Jiang. "A Facial Route for Preparation of Hydrophobic Nano-Silica Modified by Silane Coupling Agents." Key Engineering Materials 727 (January 2017): 353–58. http://dx.doi.org/10.4028/www.scientific.net/kem.727.353.

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Nano-silica was prepared using tetraethylorthosilicate (TEOS) as precursor by sol-gel technology based on stÖber method. These silica nanoparticals were further modified with silane coupling agents, i.e., Hexadecyltrimethoxysilane (HDTMS), dimethoxydiphenylsilane (DMMPS), to introduce organic functional groups on the surface of SiO2 nanoparticles. The Fourier transform-infrared (FTIR) spectra indicated that these silane coupling agents were anchored on the surface of silica particles. And the obtained organic–inorganic hybrid SiO2 particles showed an improvement in hydrophobicity, which can effectively inhibit these silica particles from aggregating.

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35

da Silva Fernandes, Rafael, and Ivo M. Raimundo. "Development of a reusable fluorescent nanosensor based on rhodamine B immobilized in Stöber silica for copper ion detection." Analytical Methods 13, no. 16 (2021): 1970–75. http://dx.doi.org/10.1039/d1ay00168j.

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This work has the goal of developing and evaluating a reusable fluorescent nanosensor for detection of Cu(ii) ion in aqueous solution, based on the immobilization of rhodamine B in silica nanoparticles prepared according to a modified Stöber method.

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36

Zhang, He, Jun Fang Wei, and Fang Zhu. "Preparation of Large Monodispersed Spherical Silica Particles Using Stöber Method." Advanced Materials Research 647 (January 2013): 722–25. http://dx.doi.org/10.4028/www.scientific.net/amr.647.722.

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To obtain large-sized, monodispersed spherical particles of silica by Sol-Gel, the classic Stöber method was optimized. Effects of the type of solvents，reaction temperature and reaction time on the particle sizes and the particle diameter distribution of silicon dioxide were investigated by scanning electron microscopy (SEM). The results show that the monodisperse silicon dioxide spherical particles with 1.0μm diameter could be obtained in isopropanol solvent under a suitable reaction condition. When the reaction temperature is increased, the silica particle size will decrease. The particle sizes increase first and decrease later as the reaction time passing. The addition method of TEOS has great effects on the morphology and size of silicon dioxide spherical particles.

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37

Costa, C. A. R., L. F. Valadares, and F. Galembeck. "Stöber silica particle size effect on the hardness and brittleness of silica monoliths." Colloids and Surfaces A: Physicochemical and Engineering Aspects 302, no. 1-3 (July 2007): 371–76. http://dx.doi.org/10.1016/j.colsurfa.2007.02.061.

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38

Bazuła, Piotr A., Pablo M. Arnal, Carolina Galeano, Bodo Zibrowius, Wolfgang Schmidt, and Ferdi Schüth. "Highly microporous monodisperse silica spheres synthesized by the Stöber process." Microporous and Mesoporous Materials 200 (December 2014): 317–25. http://dx.doi.org/10.1016/j.micromeso.2014.07.051.

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39

Suratwala, T., M. L. Hanna, and P. Whitman. "Effect of humidity during the coating of Stöber silica sols." Journal of Non-Crystalline Solids 349 (December 2004): 368–76. http://dx.doi.org/10.1016/j.jnoncrysol.2004.08.214.

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40

Rossi, Liane M., Lifang Shi, Frank H. Quina, and Zeev Rosenzweig. "Stöber Synthesis of Monodispersed Luminescent Silica Nanoparticles for Bioanalytical Assays." Langmuir 21, no. 10 (May 2005): 4277–80. http://dx.doi.org/10.1021/la0504098.

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41

Eurov, D. A., D. A. Kirilenko, and D. A. Kurdyukov. "Nucleation of silica Stöber particles in the presence of methacryloxypropyltrimethoxysilane." Colloid Journal 79, no. 1 (January 2017): 56–60. http://dx.doi.org/10.1134/s1061933x17010045.

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42

Bell, Nia C., Caterina Minelli, Jordan Tompkins, Molly M. Stevens, and Alexander G. Shard. "Emerging Techniques for Submicrometer Particle Sizing Applied to Stöber Silica." Langmuir 28, no. 29 (July 11, 2012): 10860–72. http://dx.doi.org/10.1021/la301351k.

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43

Brito-Silva, A. M., André Galembeck, Anderson S. L. Gomes, Alcenisio J. Jesus-Silva, and Cid B. de Araújo. "Random laser action in dye solutions containing Stöber silica nanoparticles." Journal of Applied Physics 108, no. 3 (August 2010): 033508. http://dx.doi.org/10.1063/1.3462443.

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44

Lei, Xue, Bing Yu, Hai-Lin Cong, Chao Tian, Yue-Zhong Wang, Qian-Bin Wang, and Chuan-Kuo Liu. "Synthesis of Monodisperse Silica Microspheres by a Modified Stöber Method." Integrated Ferroelectrics 154, no. 1 (May 14, 2014): 142–46. http://dx.doi.org/10.1080/10584587.2014.904651.

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45

Zhang, Shuai, Guo-Ling Li, Hai-Lin Cong, Bing Yu, and Xing-Yu Gai. "Size control of monodisperse silica particles by modified Stöber method." Integrated Ferroelectrics 178, no. 1 (February 12, 2017): 52–57. http://dx.doi.org/10.1080/10584587.2017.1323548.

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46

Luo, Jingjie, Wei Chu, Sécou Sall, and Corinne Petit. "Facile synthesis of monodispersed Au nanoparticles-coated on Stöber silica." Colloids and Surfaces A: Physicochemical and Engineering Aspects 425 (May 2013): 83–91. http://dx.doi.org/10.1016/j.colsurfa.2013.02.056.

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47

Ren, Gaoyuan, Hongjiu Su, and Shudong Wang. "The combined method to synthesis silica nanoparticle by Stöber process." Journal of Sol-Gel Science and Technology 96, no. 1 (July 17, 2020): 108–20. http://dx.doi.org/10.1007/s10971-020-05322-y.

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48

Kobayashi, Yoshio, Hironori Katakami, Eiichi Mine, Daisuke Nagao, Mikio Konno, and Luis M. Liz-Marzán. "Silica coating of silver nanoparticles using a modified Stöber method." Journal of Colloid and Interface Science 283, no. 2 (March 2005): 392–96. http://dx.doi.org/10.1016/j.jcis.2004.08.184.

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Canton, G., R. Riccò, F. Marinello, S. Carmignato, and F. Enrichi. "Modified Stöber synthesis of highly luminescent dye-doped silica nanoparticles." Journal of Nanoparticle Research 13, no. 9 (May 1, 2011): 4349–56. http://dx.doi.org/10.1007/s11051-011-0382-3.

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Nazarchuk, G. І., І. V. Melnyk, and Yu L. Zub. "Synthesis of Spherical Silica Particles with 3-Mercaptopropyl Groups in Their Surface Layer." Chemistry Journal of Moldova 7, no. 1 (June 2012): 157–61. http://dx.doi.org/10.19261/cjm.2012.07(1).28.

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Abstract:

Spherical silica particles were synthesized by modified Stöber method using tetraethoxysilane and 3- mercaptopropyltrimethoxysilane (MPTMS). It was shown that their size (500-760 nm) depends on the nature of the catalyst used in the prehydrolysis of MPTMS (at constant alkoxysilanes ratio). Elemental analysis, thermogravimetry and IR spectroscopy data indicate the presence of thiol groups (2.8 mmol/g) in the surface layer. It was established that obtained nanospherical silica particles can adsorb Ag(I) ions from their acidified aqueous solutions.

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