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Shan J, Liu J, Zhu J, Chen L, Xu T, Ren X, Guo X. Preparation of Monodisperse Silica Mesoporous Microspheres with Narrow Pore Size Distribution. Polymers (Basel) 2024; 16:1724. [PMID: 38932074 PMCID: PMC11207292 DOI: 10.3390/polym16121724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 06/11/2024] [Accepted: 06/13/2024] [Indexed: 06/28/2024] Open
Abstract
The purpose of this study is to prepare monodisperse silica mesoporous microspheres with narrow pore size distribution to promote their application in the field of liquid chromatography. An improved emulsion method was used to prepare silica mesoporous microspheres, and the rotary evaporation temperature, emulsification speed, dosage of porogen DMF, and dosage of the catalyst NH3·H2O were optimized. Subsequently, these microspheres were respectively treated by alkali-heating, calcination, and sieving. The D50 (particle size at the cumulative particle size distribution percentage of 50%) of as-prepared silica mesoporous microspheres is 26.3 μm, and the D90/D10 (the ratio of particle size at a cumulative particle size distribution percentage of 90% to a cumulative particle size distribution percentage of 10%) is 1.94. The resultant silica mesoporous microspheres have distinctive pore structures, with a pore volume of more than 1.0 cm3/g, an average pore size of 11.35 nm, and a median pore size of 13.4 nm. The silica mesoporous microspheres with a large particle size, uniform particle size distribution, large average pore size and pore volume, and narrow mesopore size distribution can basically meet the requirements of preparative liquid chromatographic columns.
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Affiliation(s)
- Jiaqi Shan
- State Key Laboratory of Silicon and Advanced Semiconductor Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China;
- ZJU—Hangzhou Global Scientific and Technological Innovation Center, Hangzhou 311200, China
| | - Jia Liu
- Zhejiang X–Way Nano Technology Co., Ltd., Hangzhou 311200, China; (J.L.); (J.Z.); (L.C.)
| | - Jiahui Zhu
- Zhejiang X–Way Nano Technology Co., Ltd., Hangzhou 311200, China; (J.L.); (J.Z.); (L.C.)
| | - Lifei Chen
- Zhejiang X–Way Nano Technology Co., Ltd., Hangzhou 311200, China; (J.L.); (J.Z.); (L.C.)
| | - Ting Xu
- Zhejiang Welch Materials Technology Co., Ltd., Jinhua 321016, China; (T.X.); (X.R.)
| | - Xingfa Ren
- Zhejiang Welch Materials Technology Co., Ltd., Jinhua 321016, China; (T.X.); (X.R.)
| | - Xingzhong Guo
- State Key Laboratory of Silicon and Advanced Semiconductor Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China;
- ZJU—Hangzhou Global Scientific and Technological Innovation Center, Hangzhou 311200, China
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Zhang T, Yu Y, Han S, Cong H, Kang C, Shen Y, Yu B. Preparation and application of UPLC silica microsphere stationary phase:A review. Adv Colloid Interface Sci 2024; 323:103070. [PMID: 38128378 DOI: 10.1016/j.cis.2023.103070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 12/07/2023] [Accepted: 12/10/2023] [Indexed: 12/23/2023]
Abstract
In this review, microspheres for ultra-performance liquid chromatography (UPLC) were reviewed in accordance with the literature in recent years. As people's demands for chromatography are becoming more and more sophisticated, the preparation and application of UPLC stationary phases have become the focus of researchers in this field. This new analytical separation science not only maintains the practicality and principle of high-performance liquid chromatography (HPLC), but also improves the step function of chromatographic performance. The review presents the morphology of four types of sub-2 μm silica microspheres that have been used in UPLC, including non-porous silica microspheres (NPSMs), mesoporous silica microspheres (MPSMs), hollow silica microspheres (HSMs) and core-shell silica microspheres (CSSMs). The preparation, pore control and modification methods of different microspheres are introduced in the review, and then the applications of UPLC in drug analysis and separation, environmental monitoring, and separation of macromolecular proteins was presented. Finally, a brief overview of the existing challenges in the preparation of sub-2 μm microspheres, which required further research and development, was given.
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Affiliation(s)
- Tingyu Zhang
- School of Materials Science and Engineering, Shandong University of Technology, Zibo 255000, China
| | - Yaru Yu
- School of Materials Science and Engineering, Shandong University of Technology, Zibo 255000, China
| | - Shuiquan Han
- Institute of Biomedical Materials and Engineering, College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China
| | - Hailin Cong
- School of Materials Science and Engineering, Shandong University of Technology, Zibo 255000, China; Institute of Biomedical Materials and Engineering, College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China; State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, Qingdao 266071, China.
| | - Chuankui Kang
- Institute of Biomedical Materials and Engineering, College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China
| | - Youqing Shen
- Institute of Biomedical Materials and Engineering, College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China; Center for Bionanoengineering and Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
| | - Bing Yu
- Institute of Biomedical Materials and Engineering, College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China; State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, Qingdao 266071, China.
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Design of hollow nanostructured photocatalysts for clean energy production. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
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Lai Y, Li D, Liu T, Wan C, Zhang Y, Zhang Y, Zheng M. Preparation of functional oils rich in diverse medium and long-chain triacylglycerols based on a broadly applicable solvent-free enzymatic strategy. Food Res Int 2023; 164:112338. [PMID: 36737931 DOI: 10.1016/j.foodres.2022.112338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 11/24/2022] [Accepted: 12/18/2022] [Indexed: 12/24/2022]
Abstract
To address the problems of long reaction times and limited range of adaptation in enzymatic synthesis medium- and long-chain triacylglycerols (MLCTs), a broadly applicable solvent-free enzymatic interesterification strategy was proposed. Candida sp. lipase (CSL) was immobilized on hydrophobic hollow mesoporous silica spheres (HHSS) to construct a biocatalyst designated as CSL@HHSS with a 15.3 % immobilization yield and a loading amount of 94.0 mg/g. The expressed activity and the specific activity were 20.14 U/g and 173.62 U/g, which were 4.6 and 5.6 times higher than that of free CSL, respectively. This biocatalyst demonstrated higher activity, wider applicability, and excellent reusability. Linseed oil, sunflower oil, perilla seed oil, algal oil, and malania oleifera oil were applied as substrates to produce MLCTs with medium-chain triacylglycerols (MCT) catalyzed by CSL@HHSS through interesterification in yields ranging from 69.6 % to 78.0 % within 20 min. Specific fatty acids, including linolenic acid, oleic acid, DHA, and nervonic acid (the first reported), were introduced into MLCT's skeleton, respectively. The structures were finely analyzed and identified by GC and UPLC-MS. The catalytic efficiency value of CSL@HHSS in catalyzing interesterification between linseed oil and MCT (70 ℃, 20 min, lipase 6 wt%) is 0.86 g/g∙min, which is the highest ever reported. This paper presents an effective and sustainable strategy for functional MLCTs production.
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Affiliation(s)
- Yundong Lai
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Hubei Hongshan Laboratory, Key Laboratory of Oilseeds Processing, Ministry of Agriculture, Wuhan 430062, China; College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Dongming Li
- College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Tieliang Liu
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Hubei Hongshan Laboratory, Key Laboratory of Oilseeds Processing, Ministry of Agriculture, Wuhan 430062, China
| | - Chuyun Wan
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Hubei Hongshan Laboratory, Key Laboratory of Oilseeds Processing, Ministry of Agriculture, Wuhan 430062, China
| | - Yi Zhang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Hubei Hongshan Laboratory, Key Laboratory of Oilseeds Processing, Ministry of Agriculture, Wuhan 430062, China
| | - Yufei Zhang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Hubei Hongshan Laboratory, Key Laboratory of Oilseeds Processing, Ministry of Agriculture, Wuhan 430062, China.
| | - Mingming Zheng
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Hubei Hongshan Laboratory, Key Laboratory of Oilseeds Processing, Ministry of Agriculture, Wuhan 430062, China.
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Hussain I, Sahoo S, Sayed MS, Ahmad M, Sufyan Javed M, Lamiel C, Li Y, Shim JJ, Ma X, Zhang K. Hollow nano- and microstructures: Mechanism, composition, applications, and factors affecting morphology and performance. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214429] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Jobdeedamrong A, Theerasilp M, Nasongkla N, Crespy D. Nanocapsules with excellent biocompatibility and stability in protein solutions. Biomater Sci 2021; 9:5781-5784. [PMID: 34152342 DOI: 10.1039/d1bm00510c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Silica nanocapsules (SiO2NCs) are usually prepared with cationic surfactants that are not cytocompatible. Dialysis can be used to remove surfactants but leads to instability of the SiO2NCs when they are in the presence of proteins or biological media. Herein, SiO2NCs stabilized with a reactive surfactant are synthesized to prevent leaching upon dialysis. The SiO2NCs show superior stability and biocompatibility compared with SiO2NCs prepared with conventional surfactants. The SiO2NCs can be used in self-healing materials, smart agriculture and biomedical applications.
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Affiliation(s)
- Arjaree Jobdeedamrong
- Department of Materials Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology, 21210 Rayong, Thailand.
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Wei L, Wei W, Xue N, Cheng F, Yang H. One-Step Synthesis of Solid-Liquid Composite Microsphere for CO 2 Capture. ACS APPLIED MATERIALS & INTERFACES 2021; 13:5814-5822. [PMID: 33494605 DOI: 10.1021/acsami.0c19907] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The design and development of efficient adsorbents for CO2 capture is of paramount importance. Herein, we report a novel Pickering emulsion templating strategy to prepare a hierarchically structured, micrometer-sized solid-liquid composite microsphere (SLCM) for CO2 capture. This strategy enables us to introduce liquid amine into porous silica nanospheres which are encapsulated by the hydrophobic shell of micrometer-sized sphere through a one-step synthesis. The interior architectures, microsphere sizes, and anime loading can be facilely tuned through varying the synthesis conditions. The developed SLCM exhibits excellent CO2 adsorption capacity, fast adsorption kinetics, long-term recyclability, and reduced loss of amine in industrially preferred fixed-bed reactors. Interestingly, it was found that the adsorption behavior was dependent on the interior structure of SLCM. This study opens a new way to design efficient solid-liquid composite materials.
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Affiliation(s)
- Lijuan Wei
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
- Chemistry and Chemical Engineering College, Xianyang Normal University, Xianyang 712000, China
| | - Wei Wei
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Nan Xue
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Fangqin Cheng
- CO2 Emission Reduction and Utilization Engineering Center of National Education Ministry, Shanxi University, Taiyuan 030006, China
| | - Hengquan Yang
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
- CO2 Emission Reduction and Utilization Engineering Center of National Education Ministry, Shanxi University, Taiyuan 030006, China
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Zhang K, Zhang Y, Li Y, Iqbal Z, Yu L, Liu J, Wang H, He P. The thermal/pH-sensitive drug delivery system encapsulated by PAA based on hollow hybrid nanospheres with two silicon source. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2020; 32:695-713. [PMID: 33297850 DOI: 10.1080/09205063.2020.1861734] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The synthesis of drug delivery systems based on hollow mesoporous silica nanoparticles (MSNs) is still a major challenge. In this work, the hollow hybrid MSNs were successfully prepared by cetyltrimethylammonium bromide-directed sol-gel process and one-step hydrothermal treatment process. The hollow hybrid MSNs had hybrid ethane-bridged frameworks with the uniform particle size (250 nm) and mesoporous pore diameter (3.7 nm). The polyacrylic acid (PAA) encapsulated drug delivery system based on hollow hybrid MSNs was prepared by using silanization, surface modification, doxorubicin hydrochloride (DOX) loading, and PAA coating. Drug encapsulation and release behavior at different temperatures and pH were studied by using DOX as a model guest molecule. The results displayed that the modified hollow ethane-bridged MSNs possessed good biocompatibility and excellent thermal/pH-dual-sensitive drug release property. This novel thermal/pH-sensitive drug delivery system based on hollow ethane-bridged MSNs has the advantages of feasible synthesis, no cytotoxicity, and good drug loading capacity, which may have potential applications in the anticancer therapy.
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Affiliation(s)
- Keju Zhang
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Ministry of Education, College of Chemistry and Chemical Engineering, Hubei University, Wuhan, China
| | - Yuhong Zhang
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Ministry of Education, College of Chemistry and Chemical Engineering, Hubei University, Wuhan, China
| | - Yulin Li
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Ministry of Education, College of Chemistry and Chemical Engineering, Hubei University, Wuhan, China.,The State Key Laboratory of Bioreactor Engineering and Key Laboratory for Ultrafine Materials of Ministry of Education, Key Laboratory for Ultrafine Materials of Ministry of Education, Engineering Research Centre for Biomedical Materials of Ministry of Education, East China University of Science and Technology, Shanghai, China
| | - Zoya Iqbal
- The State Key Laboratory of Bioreactor Engineering and Key Laboratory for Ultrafine Materials of Ministry of Education, Key Laboratory for Ultrafine Materials of Ministry of Education, Engineering Research Centre for Biomedical Materials of Ministry of Education, East China University of Science and Technology, Shanghai, China
| | - Li Yu
- Department of Traumaorthopedics and Microsurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Jiyan Liu
- Key Laboratory of Optoelectronic Chemical Materials and Devices, Ministry of Education, Jianghan University, Wuhan, China
| | - Haiping Wang
- Key Laboratory of Optoelectronic Chemical Materials and Devices, Ministry of Education, Jianghan University, Wuhan, China
| | - Peixin He
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Ministry of Education, College of Chemistry and Chemical Engineering, Hubei University, Wuhan, China.,Key Laboratory of Optoelectronic Chemical Materials and Devices, Ministry of Education, Jianghan University, Wuhan, China
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Zuo B, Li W, Wu X, Wang S, Deng Q, Huang M. Recent Advances in the Synthesis, Surface Modifications and Applications of Core‐Shell Magnetic Mesoporous Silica Nanospheres. Chem Asian J 2020; 15:1248-1265. [DOI: 10.1002/asia.202000045] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 02/19/2020] [Indexed: 11/07/2022]
Affiliation(s)
- Bin Zuo
- College of Science University of Shanghai for Science and Technology No. 334 Jungong Road Shanghai 200093 P.R. China
| | - Wanfang Li
- College of Science University of Shanghai for Science and Technology No. 334 Jungong Road Shanghai 200093 P.R. China
| | - Xiaoqiang Wu
- College of Science University of Shanghai for Science and Technology No. 334 Jungong Road Shanghai 200093 P.R. China
| | - Shige Wang
- College of Science University of Shanghai for Science and Technology No. 334 Jungong Road Shanghai 200093 P.R. China
| | - Qinyue Deng
- College of Science University of Shanghai for Science and Technology No. 334 Jungong Road Shanghai 200093 P.R. China
| | - Mingxian Huang
- College of Science University of Shanghai for Science and Technology No. 334 Jungong Road Shanghai 200093 P.R. China
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Sun Y, Mao Y, Di N, Chen X, Qi D, Shentu B. Core-template-free synthesis of molecularly ethane-bridged hollow mesoporous silica spheres from acid-hydrolyzed precursor. NEW J CHEM 2020. [DOI: 10.1039/d0nj01221a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Molecularly ethane-bridged hollow mesoporous silica spheres with radial mesochannels and enlarged pore size were synthesized by a core-template-free method only through using acid-hydrolyzed TEOS/bis(triethoxysilyl)ethane (BTEE) as precursor.
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Affiliation(s)
- Yangyi Sun
- State Key Lab of Chemical Engineering
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Yijing Mao
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology and Engineering Research Center for Eco-Dyeing & Finishing of Textiles
- Zhejiang Sci-Tech University
- Hangzhou 310018
- China
| | - Ningyu Di
- Zhejing Bofay Electric Corporation Limited
- Zhejiang
- China
| | - Xiaolong Chen
- NanoDrug Platform
- Zhejiang California International NanoSystems Institute
- Zhejiang University
- Hangzhou 310058
- China
| | - Dongming Qi
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology and Engineering Research Center for Eco-Dyeing & Finishing of Textiles
- Zhejiang Sci-Tech University
- Hangzhou 310018
- China
| | - Baoqing Shentu
- State Key Lab of Chemical Engineering
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
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