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Moamen OAA, Dakroury GA, Hassan HS. Preliminary performance study of synthetic Alumina nanoparticles for retention of cobalt and cesium cations. Appl Radiat Isot 2024; 208:111281. [PMID: 38554688 DOI: 10.1016/j.apradiso.2024.111281] [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: 05/16/2023] [Revised: 12/18/2023] [Accepted: 03/05/2024] [Indexed: 04/02/2024]
Abstract
In the present study, a facile nano-sized gamma alumina was synthesized and then examined for immobilization of cobalt and cesium ions individually from aqueous solutions. The comprehensive analysis of functional groups, phase composition, surface morphology and sorption characteristics of the synthesized nano-sized ϒ alumina was executed. It was deduced that acquired material was low-crystalline with a high elimination efficacy towards the concerned cations under slightly alkali and acidic conditions. Time-transient elimination scrutiny was executed and cobalt elimination rate was found relatively faster than cesium cations. Equilibrium sorption examinations confirmed that the sorption is proceeding via two diverse sites on the scavenger surface. Cobalt and cesium elimination is a spontaneous endothermic reaction of increased chaos. The attained results proved the high proficiency of the synthesized scavenger in the cations immobilization.
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Affiliation(s)
- O A Abdel Moamen
- Hot Laboratories Center, Egyptian Atomic Energy Authority, Cairo, Egypt.
| | - G A Dakroury
- Nuclear Chemistry Department, Hot Laboratories Center, Egyptian Atomic Energy Authority, Cairo, Egypt
| | - H S Hassan
- Hot Laboratories Center, Egyptian Atomic Energy Authority, Cairo, Egypt
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2
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Gupta A, Choudhury AM, Meena J, Bauri S, Maiti P. Ordered Mesoporous Silica Delivering siRNA as Cancer Nanotherapeutics: A Comprehensive Review. ACS Biomater Sci Eng 2024; 10:2636-2658. [PMID: 38606473 DOI: 10.1021/acsbiomaterials.3c01749] [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] [Indexed: 04/13/2024]
Abstract
Nanosized mesoporous silica has emerged as a promising flexible platform delivering siRNA for cancer treatment. This ordered mesoporous nanosized silica provides attractive features of well-defined and tunable porosity, structure, high payload, and multiple functionalizations for targeted delivery and increasing biocompatibility over other polymeric nanocarriers. Moreover, it also overcomes the lacunae associated with traditional administration of drugs. Chemically modified porous silica matrix efficiently entraps siRNA molecules and prevents their enzymatic degradation and premature release. This Review discusses the synthesis of silica using the sol-gel approach and the advantages with different silica mesostructure. Herein, the factors affecting the synthesis of silica at nanometer scale, shape, porosity and nanoparticle surface modification are also highlighted to attain the desired nanostructured silica carriers. Additional emphasis is given to chemically modified silica delivering siRNA, where the silica nanoparticle surface was modified with different chemical moieties such as amine modified with (3-aminoropyl) triethoxysilane, polyethylenimine, chitosan, poly(ethylene glycol), and cyclodextrin polymer modification to attain high therapeutic loading, improved dispersibility and biocompatibility. Upon systemic administration, ordered mesoporous nanosized silica encounters blood cells, immune cells, and organs mainly of the reticuloendothelial system (RES). Thereby, biocompatibility and biodistribution of silica based nanocarriers are deliberated to design principles for smart and efficacious nanostructured silica-siRNA carriers and their clinical trial status. This Review further reports the future scopes and challenges for developing silica nanomaterial as a promising siRNA delivery vehicle demanding FDA approval.
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Affiliation(s)
- Anuradha Gupta
- School of Materials Science and Technology, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh 221005, India
| | - Avishek Mallick Choudhury
- School of Materials Science and Technology, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh 221005, India
| | - Jairam Meena
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh 221005, India
| | - Sudepta Bauri
- School of Materials Science and Technology, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh 221005, India
| | - Pralay Maiti
- School of Materials Science and Technology, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh 221005, India
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3
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Kovtareva S, Kusepova L, Tazhkenova G, Mashan T, Bazarbaeva K, Kopishev E. Surface Modification of Mesoporous Silica Nanoparticles for Application in Targeted Delivery Systems of Antitumour Drugs. Polymers (Basel) 2024; 16:1105. [PMID: 38675024 PMCID: PMC11054758 DOI: 10.3390/polym16081105] [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: 03/06/2024] [Revised: 03/25/2024] [Accepted: 04/09/2024] [Indexed: 04/28/2024] Open
Abstract
The problem of tumour therapy has attracted the attention of many researchers for many decades. One of the promising strategies for the development of new dosage forms to improve oncology treatment efficacy and minimise side effects is the development of nanoparticle-based targeted transport systems for anticancer drugs. Among inorganic nanoparticles, mesoporous silica deserves special attention due to its outstanding surface properties and drug-loading capability. This review analyses the various factors affecting the cytotoxicity, cellular uptake, and biocompatibility of mesoporous silica nanoparticles (MSNs), constituting a key aspect in the development of safe and effective drug delivery systems. Special attention is paid to technological approaches to chemically modifying MSNs to alter their surface properties. The stimuli that regulate drug release from nanoparticles are also discussed, contributing to the effective control of the delivery process in the body. The findings emphasise the importance of modifying MSNs with different surface functional groups, bio-recognisable molecules, and polymers for their potential use in anticancer drug delivery systems.
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Affiliation(s)
| | | | | | | | | | - Eldar Kopishev
- Department of Chemistry, Faculty of Natural Sciences, L.N. Gumilyov Eurasian National University, Astana 010000, Kazakhstan; (S.K.); (L.K.); (G.T.); (T.M.); (K.B.)
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4
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Diermyer Z, Xia Y, Li J. Insights into Waterflooding in Hydrocarbon-Bearing Nanochannels of Varying Cross Sections from Mesoscopic Multiphase Flow Simulations. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:6992-7005. [PMID: 37172327 DOI: 10.1021/acs.langmuir.3c00139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Waterflooding is one of the geotechniques used to recover fuel sources from nanoporous geological formations. The scientific understanding of the process that involves the multiphase flow of nanoconfined fluids, however, has lagged, mainly due to the complex nanopore geometries and chemical compositions. To enable the benchmarked flow of nanoconfined fluids, architected geomaterials, such as synthesized mesoporous silica with tunable pore shapes and surface chemical properties, are used for designing and conducting experiments and simulations. This work uses a modified many-body dissipative particle dynamics (mDPD) model with accurately calibrated parameters to perform parametric flow simulations for studying the influences of waterflooding-driven power, pore shape, surface roughness, and surface wettability on the multiphase flow in heptane-saturated silica nanochannels. Remarkably, up to an 80% reduction in the effective permeability is found for water-driven heptane flow in a baseline 4.5-nm-wide slit channel when compared with the Hagen-Poiseuille equation. In the 4.5-nm-wide channels with architected surface roughness, the flow rate is found to be either higher or lower than the baseline case, depending on the shape and size of cross sections. High wettability of the solid surface by water is essential for achieving a high recovery of heptane, regardless of surface roughness. When the solid surface is less wetting or nonwetting to water, the existence of an optimal waterflooding-driven power is found to allow for the highest possible recovery. A detailed analysis of the evolution of the transient water-heptane interface in those nanochannels is presented to elucidate the underlying mechanisms that impact or dictate the multiphase flow behaviors.
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Affiliation(s)
- Zachary Diermyer
- Energy and Environment Science & Technology, Idaho National Laboratory, Idaho Falls, Idaho 83415, United States
- Department of Mechanical and Aerospace Engineering, University at Buffalo, Buffalo, New York 14260, United States
| | - Yidong Xia
- Energy and Environment Science & Technology, Idaho National Laboratory, Idaho Falls, Idaho 83415, United States
| | - Jiaoyan Li
- Department of Mechanical and Aerospace Engineering, University at Buffalo, Buffalo, New York 14260, United States
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5
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Brief History, Preparation Method, and Biological Application of Mesoporous Silica Molecular Sieves: A Narrative Review. Molecules 2023; 28:molecules28052013. [PMID: 36903259 PMCID: PMC10004212 DOI: 10.3390/molecules28052013] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 02/14/2023] [Accepted: 02/19/2023] [Indexed: 02/25/2023] Open
Abstract
It has been more than 30 years since the first ordered mesoporous silica molecular sieve (MCM-41) was reported, but the enthusiasm for exploiting mesoporous silica is still growing due to its superior properties, such as its controllable morphology, excellent hosting capability, easy functionalization, and good biocompatibility. In this narrative review, the brief history of the discovery of mesoporous silica and several important mesoporous silica families are summarized. The development of mesoporous silica microspheres with nanoscale dimensions, hollow mesoporous silica microspheres, and dendritic mesoporous silica nanospheres is also described. Meanwhile, common synthesis methods for traditional mesoporous silica, mesoporous silica microspheres, and hollow mesoporous silica microspheres are discussed. Then, we introduce the biological applications of mesoporous silica in fields such as drug delivery, bioimaging, and biosensing. We hope this review will help people to understand the history of the development of mesoporous silica molecular sieves and become familiar with their synthesis methods and applications in biology.
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López-Mendoza M, Nava R, Millán-Malo B, Peza-Ledesma C, Huirache-Acuña R, Morales-Ortuño J, Guevara-Martínez S, de León JD, Rivera-Muñoz E. Catalytic performance of CoMoW Sulfide catalysts supported on hierarchically structured porous silicas for HDS reactions. CHEMICAL ENGINEERING JOURNAL ADVANCES 2023. [DOI: 10.1016/j.ceja.2023.100454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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7
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Muzammil K, Solanki R, Alkaim AF, Romero Parra RM, Lafta HA, Jalil AT, Gupta R, Hammid AT, Mustafa YF. A novel approach based on the ultrasonic-assisted microwave method for the efficient synthesis of Sc-MOF@SiO2 core/shell nanostructures for H2S gas adsorption: A controllable systematic study for a green future. Front Chem 2022; 10:956104. [PMID: 36300018 PMCID: PMC9590105 DOI: 10.3389/fchem.2022.956104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 08/25/2022] [Indexed: 12/04/2022] Open
Abstract
In this work, for the first time, novel Sc-MOF@SiO2 core/shell nanostructures have been synthesized under the optimal conditions of ultrasonic-assisted microwave routes. The final products showed small particle size distributions with homogeneous morphology (SEM results), high thermal stability (TG curve), high surface area (BET adsorption/desorption techniques), and significant porosity (BJH method). The final nanostructures of Sc-MOF@SiO2 core/shell with such distinct properties were used as a new compound for H2S adsorption. It was used with the systematic investigation based on a 2K−1 factorial design, which showed high-performance adsorption of about 5 mmol/g for these novel adsorbents; the optimal experimental conditions included pressure, 1.5 bar; contact time, 20 min; and temperature, 20°C. This study and its results promise a green future for the potential control of gas pollutants.
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Affiliation(s)
- Khursheed Muzammil
- Department of Public Health, College of Applied Medical Sciences, Khamis Mushait Campus, King Khalid University, Abha, Saudi
| | - Reena Solanki
- Department of Chemistry, Dr. A. P. J. Abdul Kalam University, Indore, Madhya Pradesh, India
- *Correspondence: Reena Solanki, ; Ayad F. Alkaim,
| | - Ayad F. Alkaim
- Chemistry Department College of Science for Women University of Babylon, Hillah, Iraq
- *Correspondence: Reena Solanki, ; Ayad F. Alkaim,
| | | | - Holya A. Lafta
- Department of Pharmacy, Al Nisour University College, Baghdad, Iraq
| | | | - Reena Gupta
- Institute of Pharmaceutical Research, GLA University, Mathura, India
| | - Ali Thaeer Hammid
- Computer Engineering Techniques Department, Faculty of Information Technology, Imam Ja’afar Al Sadiq University, Baghdad, Iraq
| | - Yasser Fakri Mustafa
- Department of Pharmaceutical Chemistry, College of Pharmacy, University of Mosul, Mosul, Iraq
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8
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One pot synthesis of chromium incorporated SBA-16 under acid medium-Application in the selective oxidation of benzyl alcohol derivatives. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.103861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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9
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Kazemzadeh P, Sayadi K, Toolabi A, Sayadi J, Zeraati M, Chauhan NPS, Sargazi G. Structure-Property Relationship for Different Mesoporous Silica Nanoparticles and its Drug Delivery Applications: A Review. Front Chem 2022; 10:823785. [PMID: 35372272 PMCID: PMC8964429 DOI: 10.3389/fchem.2022.823785] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 01/25/2022] [Indexed: 12/16/2022] Open
Abstract
Mesoporous silica nanoparticles (MSNs) are widely used as a promising candidate for drug delivery applications due to silica’s favorable biocompatibility, thermal stability, and chemical properties. Silica’s unique mesoporous structure allows for effective drug loading and controlled release at the target site. In this review, we have discussed various methods of MSNs’ mechanism, properties, and its drug delivery applications. As a result, we came to the conclusion that more in vivo biocompatibility studies, toxicity studies, bio-distribution studies and clinical research are essential for MSN advancement.
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Affiliation(s)
| | - Khalil Sayadi
- Department of Chemistry, Young Researchers Society, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Ali Toolabi
- Department of Environmental Health Engineering, School of Public Health, Bam University of Medical Sciences, Bam, Iran
| | - Jalil Sayadi
- Department Environmental Engineering, University of Zabol, Zabol, Iran
| | - Malihe Zeraati
- Department of Materials Engineering, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Narendra Pal Singh Chauhan
- Department of Chemistry, Faculty of Science, Bhupal Nobles’ University, Udaipur, India
- *Correspondence: Ghasem Sargazi, ; Narendra Pal Singh Chauhan,
| | - Ghasem Sargazi
- Noncommunicable Diseases Research Center, Bam University of Medical Sciences, Bam, Iran
- *Correspondence: Ghasem Sargazi, ; Narendra Pal Singh Chauhan,
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10
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Multifunctional Mesoporous Silica Nanoparticles for Oral Drug Delivery. COATINGS 2022. [DOI: 10.3390/coatings12030358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Nanotechnology has transformed engineering designs across a wide spectrum of materials and applications. Mesoporous Silica Nanoparticles (MSNs) are one of the new fabrications of nanostructures as medication delivery systems. MSNs have pore sizes varying from 2 to 50 nm, making them ideal for a variety of biological applications. They offer unique characteristics such as a tunable surface area, well-defined surface properties, and the ability to improve drug pharmacokinetic characteristics. Moreover, they have the potential to reduce adverse effects by delivering a precise dose of medications to a specific spot rather than the more frequent systemic delivery, which diffuses across tissues and organs. In addition, the vast number of pores allow drug incorporation and transportation of drugs to various sites making MSNs a feasible platform for orally administered drugs. Though the oral route is the most suitable and convenient platform for drug delivery, conventional oral drug delivery systems are associated with several limitations. Surpassing gastrointestinal barriers and the low oral bioavailability of poorly soluble medicines pose a major challenge in the pharmaceutical industry. This review provides insights into the role of MSNs and its mechanism as an oral drug delivery system.
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11
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Teng H, Zhang K, Zhang Y, Wang J, Chen Y. Study on the synthesis of mesoporous materials with liquid crystals formed in SDS/CTAB/NaBr/1-Hexanol/H 2O as templates. J DISPER SCI TECHNOL 2021. [DOI: 10.1080/01932691.2020.1793164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Hongni Teng
- Department of Applied Chemistry, College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao, P.R. China
| | - Kaili Zhang
- Shandong Bosen Chemical Technology Testing CO. LTD, Dongying, P.R. China
| | - Yao Zhang
- Department of Applied Chemistry, College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao, P.R. China
| | - Jingjing Wang
- Department of Chemical Engineering, College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao, P.R. China
| | - Yong Chen
- Department of Applied Chemistry, College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao, P.R. China
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12
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Song L, Manno R, Ranjan P, Sebastian V, Irusta S, Mallada R, Van Meervelt L, Santamaria J, Van der Eycken EV. Preparation of Cu cluster catalysts by simultaneous cooling-microwave heating: application in radical cascade annulation. NANOSCALE ADVANCES 2021; 3:1087-1095. [PMID: 36133300 PMCID: PMC9417637 DOI: 10.1039/d0na00980f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 01/09/2021] [Indexed: 06/16/2023]
Abstract
One of the hallmarks of microwave irradiation is its selective heating mechanism. In the past 30 years, alternative designs of chemical reactors have been introduced, where the microwave (MW) absorber occupies a limited reactor volume but the surrounding environment is MW transparent. This advantage results in a different heating profile or even the possibility to quickly cool down the system. Simultaneous cooling-microwave heating has been largely adopted for organic chemical transformations. However, to the best of our knowledge there are no reports of its application in the field of nanocluster synthesis. In this work, we propose an innovative one-pot procedure for the synthesis of Cu nanoclusters. The cluster nucleation was selectively MW-activated inside the pores of a highly ordered mesoporous substrate. Once the nucleation event occurred, the crystallization reaction was instantaneously quenched, precluding the growth events and favoring the production of Cu clusters with a homogenous size distribution. Herein, we demonstrated that Cu nanoclusters could be successfully adopted for radical cascade annulations of N-alkoxybenzamides, resulting in various tricyclic and tetracyclic isoquinolones, which are widely present in lots of natural products and bioactive compounds. Compared to reported homogeneous methods, supported Cu nanoclusters provide a better platform for a green, sustainable and efficient heterogeneous approach for the synthesis of tricyclic and tetracyclic isoquinolones, avoiding a variety of toxic waste/byproducts and metal contamination in the final products.
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Affiliation(s)
- Liangliang Song
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, KU Leuven Celestijnenlaan 200F 3001 Leuven Belgium
| | - Roberta Manno
- Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza Zaragoza 50009 Spain
- Department of Chemical & Environmental Engineering, Edificio I+D+i Campus Rio Ebro, C/MarianoEsquillor s/n 50018 Zaragoza Spain
| | - Prabhat Ranjan
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, KU Leuven Celestijnenlaan 200F 3001 Leuven Belgium
| | - Victor Sebastian
- Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza Zaragoza 50009 Spain
- Department of Chemical & Environmental Engineering, Edificio I+D+i Campus Rio Ebro, C/MarianoEsquillor s/n 50018 Zaragoza Spain
- Networking Research Center CIBER-BBN 28029 Madrid Spain
| | - Silvia Irusta
- Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza Zaragoza 50009 Spain
- Department of Chemical & Environmental Engineering, Edificio I+D+i Campus Rio Ebro, C/MarianoEsquillor s/n 50018 Zaragoza Spain
- Networking Research Center CIBER-BBN 28029 Madrid Spain
| | - Reyes Mallada
- Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza Zaragoza 50009 Spain
- Department of Chemical & Environmental Engineering, Edificio I+D+i Campus Rio Ebro, C/MarianoEsquillor s/n 50018 Zaragoza Spain
- Networking Research Center CIBER-BBN 28029 Madrid Spain
| | - Luc Van Meervelt
- Biomolecular Architecture, Department of Chemistry, KU Leuven Celestijnenlaan 200F 3001 Leuven Belgium
| | - Jesús Santamaria
- Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza Zaragoza 50009 Spain
- Department of Chemical & Environmental Engineering, Edificio I+D+i Campus Rio Ebro, C/MarianoEsquillor s/n 50018 Zaragoza Spain
- Networking Research Center CIBER-BBN 28029 Madrid Spain
| | - Erik V Van der Eycken
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, KU Leuven Celestijnenlaan 200F 3001 Leuven Belgium
- Peoples' Friendship University of Russia (RUDN University) Miklukho-Maklaya Street 6 Moscow 117198 Russia
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Sha X, Dai Y, Song X, Liu S, Zhang S, Li J. The Opportunities and Challenges of Silica Nanomaterial for Atherosclerosis. Int J Nanomedicine 2021; 16:701-714. [PMID: 33536755 PMCID: PMC7850448 DOI: 10.2147/ijn.s290537] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 12/21/2020] [Indexed: 12/31/2022] Open
Abstract
Atherosclerosis (AS) as the leading cause of cardiovascular and cerebrovascular events has been paid much attention all the time. With the continuous development of modern medical drug treatment, surgical treatment, interventional treatment and other methods, the mortality rate of AS has shown a downward trend, while the morbidity rate is still increasing. Oral lipid-lowering or anti-inflammatory drugs are generally used for early AS, but the relatively low accumulation efficiency in lesions and the unavoidable side effects required researchers to develop more effective drug delivery approaches for the therapy of AS. Mesoporous silica nanoparticles as nanocarrier for drug delivery have received extensive attentions due to their flexible size, high specific surface area, controlled pore volume, high drug loading capacity and excellent biocompatibility. Series of good reviews about the mesoporous silica nanoparticles loaded drugs for cancer therapy have been well documented. However, their roles as nanocarrier for drug delivery to treat AS have few reports. In this review, the applications and challenges of mesoporous silica nanomaterials in the field of the diagnosis and therapy of AS have been summarized. The classification, synthesis, formation mechanism, surface modification and functionalization of mesoporous silica nanomaterials which were closely related to the theranostic effect of AS have also been included. Last but not the least, the future prospects’ suggestions of mesoporous silica nanomaterial-based drug delivery system for AS are also provided.
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Affiliation(s)
- Xuan Sha
- Department of Radiology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China.,School of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China
| | - Yue Dai
- Department of Radiology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China.,School of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China
| | - Xiaoxi Song
- Department of Radiology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China.,School of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China
| | - Siwen Liu
- Department of Radiology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China.,School of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China
| | - Shuai Zhang
- Department of Radiology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China.,School of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China
| | - Jingjing Li
- Department of Radiology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China.,School of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China
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Synthesis, Characterization, and Catalytic Applications of the Ti-SBA-16 Porous Material in the Selective and Green Isomerizations of Limonene and S-Carvone. Catalysts 2020. [DOI: 10.3390/catal10121452] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
This work presents studies on the activity of the Ti-SBA-16 (SBA—Santa Barbara Amorphous) catalyst in the isomerization of limonene and S-carvone. The Ti-SBA-16 catalyst was synthesized by a two-step method: first, the SBA-16 material was produced, and then it was impregnated with the titanium source. The Ti-SBA-16 catalyst was subjected to detailed characterizations by means of instrumental methods: XRD (X-ray Diffraction), UV-Vis (Ultraviolet–Visible) spectroscopy, FTIR (Fourier-Transform Infrared) spectroscopy, SEM (Scanning Electron Microscopy) with EDX (Energy Dispersive X-ray) spectroscopy, and EDXRF (Energy Dispersive X-ray Fluorescence). Both limonene and S-carvone underwent isomerization over the Ti-SBA-16 catalyst. In the isomerization of limonene, the main product was terpinolene, and its highest yield amounted to 39 mol% after 300 min at 170 °C with a catalyst content of 15 wt%. Under these conditions, the conversion of limonene reached 78 mol%. In contrast, the highest yield of carvacrol (65 mol%) was obtained with the catalyst content of 15 wt%, at 200 °C, and with the conversion of S-carvone reaching 79 mol%.
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15
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Masteri-Farahani M, Rahimi M, Hosseini MS. Heterogenization of porphyrin complexes within the nanocages of SBA-16: New efficient and stable catalysts for the epoxidation of olefins. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.125229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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16
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Effect of Hydrophilicity of Activated Carbon Electrodes on Desalination Performance in Membrane Capacitive Deionization. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app9235055] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Membrane capacitive deionization (MCDI) is a modification of capacitive deionization (CDI) using ion-exchange membranes (IEM) in front of the electrodes. Electrode properties, especially the specific surface area, are known to be strongly related with desalination performance in CDI, but the effects of other properties in MCDI are not fully understood. The objective of this study was to investigate the effect of hydrophilicity in activated carbon electrodes on desalination performance in MCDI. Two types of activated carbon (P60 and YS-2) whose specific surface areas were similar were used as electrode materials, but they had different hydrophilicity (i.e., P60 was originally hydrophobic and YS-2 was relatively hydrophilic due to its nitrogen-containing surface chemistry). These hydrophilic electrodes (either the electrode itself or modified with polydopamine (PDA)) led to an increase in the salt adsorption capacity (SAC) in MCDI because they facilitated the access of both ions and water molecules into the electrode pores. In particular, the SAC of the P60 electrode displayed a large increase to almost reach that of the YS-2 electrode due to the improved hydrophilicity with PDA modification and the insignificant effects of PDA modification on an already hydrophilic YS-2 electrode. Additionally, PDA-modified IEM in MCDI reduced the SAC as a result of the additional insulating PDA layer with little changes in hydrophilicity.
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Pourmohammad N, Heravi MM, Ahmadi S, Hosseinnejad T. In situ
preparation and characterization of novel CuI‐functionalized poly[(methyl methacrylate)‐
co
‐maleimide] as an efficient heterogeneous catalyst in the regioselective synthesis of 1,2,3‐triazoles via click reaction: Experimental and computational chemistry. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4967] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
| | - Majid M. Heravi
- Department of ChemistryAlzahra University PO Box 1993891176 Vanak Tehran Iran
| | - Shervin Ahmadi
- Department of Polymer ProcessingIran Polymer and Petrochemical Institute Tehran Iran
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18
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Daneshmand-Jahromi S, Meshksar M, Hafizi A, Rahimpour M. Synthesis, characterization and application of Ni-based oxygen carrier supported on novel yttrium-incorporated SBA-16 for efficient hydrogen production via chemical looping steam methane reforming. J Taiwan Inst Chem Eng 2018. [DOI: 10.1016/j.jtice.2018.04.028] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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19
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Benaissa M, Alhanash A, Mubarak AT, Eissa M, Sahlabji T, Hamdy MS. Solvent-free hydrogenation of cyclohexene over Rh-TUD-1 at ambient conditions. RSC Adv 2018; 8:34370-34373. [PMID: 35548652 PMCID: PMC9086927 DOI: 10.1039/c8ra07639a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Accepted: 10/01/2018] [Indexed: 11/21/2022] Open
Abstract
Rhodium nanoparticles (≈3–5 nm) were incorporated into the 3D mesoporous TUD-1 material by using sol–gel technique. The prepared catalyst shows high activity in the liquid phase conversion of cyclohexene to cyclohexane at room temperature (298 K), 1 atm H2 pressure, and under solvent-free conditions. Rhodium nanoparticles exhibited high stability, reusability and negligible leaching. Total conversion of cyclohexene to cyclohexane was achieved in a liquid phase hydrogenation reaction at room temperature, 1 atm H2 pressure and solvent-free system.![]()
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Affiliation(s)
- Mhamed Benaissa
- Catalysis Research Group (CRG)
- Chemistry Department
- College of Science
- King Khalid University
- Abha 61413
| | - Abdullah M. Alhanash
- Catalysis Research Group (CRG)
- Chemistry Department
- College of Science
- King Khalid University
- Abha 61413
| | - Ahmed T. Mubarak
- Catalysis Research Group (CRG)
- Chemistry Department
- College of Science
- King Khalid University
- Abha 61413
| | - Morad Eissa
- Catalysis Research Group (CRG)
- Chemistry Department
- College of Science
- King Khalid University
- Abha 61413
| | - Taher Sahlabji
- Chemistry Department
- College of Science
- King Khalid University
- Abha 61413
- Saudi Arabia
| | - Mohamed S. Hamdy
- Catalysis Research Group (CRG)
- Chemistry Department
- College of Science
- King Khalid University
- Abha 61413
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Cl-Assisted Large Scale Synthesis of Cm-Scale Buckypapers of Fe₃C-Filled Carbon Nanotubes with Pseudo-Capacitor Properties: The Key Role of SBA-16 Catalyst Support as Synthesis Promoter. MATERIALS 2017; 10:ma10101216. [PMID: 29065561 PMCID: PMC5667022 DOI: 10.3390/ma10101216] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 09/26/2017] [Accepted: 10/20/2017] [Indexed: 11/17/2022]
Abstract
We show a novel chemical vapour deposition (CVD) approach, in which the large-scale fabrication of ferromagnetically-filled cm-scale buckypapers is achieved through the deposition of a mesoporous supported catalyst (SBA-16) on a silicon substrate. We demonstrate that SBA-16 has the crucial role of promoting the growth of carbon nanotubes (CNTs) on a horizontal plane with random orientation rather than in a vertical direction, therefore allowing a facile fabrication of cm-scale CNTs buckypapers free from the onion-crust by-product observed on the buckypaper-surface in previous reports. The morphology and composition of the obtained CNTs-buckypapers are analyzed in detail by scanning electron microscopy (SEM), Energy Dispersive X-ray (EDX), transmission electron microscopy (TEM), high resolution TEM (HRTEM), and thermogravimetric analysis (TGA), while structural analysis is performed by Rietveld Refinement of XRD data. The room temperature magnetic properties of the produced buckypapers are also investigated and reveal the presence of a high coercivity of 650 Oe. Additionally, the electrochemical performances of these buckypapers are demonstrated and reveal a behavior that is compatible with that of a pseudo-capacitor (resistive-capacitor) with better performances than those presented in other previously studied layered-buckypapers of Fe-filled CNTs, obtained by pyrolysis of dichlorobenzene-ferrocene mixtures. These measurements indicate that these materials show promise for applications in energy storage systems as flexible electrodes.
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21
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Arsalani N, Akbari A, Amini M, Jabbari E, Gautam S, Chae KH. POSS-Based Covalent Networks: Supporting and Stabilizing Pd for Heck Reaction in Aqueous Media. Catal Letters 2017. [DOI: 10.1007/s10562-016-1954-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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22
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Cao Z, Du P, Duan A, Guo R, Zhao Z, Zhang HL, Zheng P, Xu C, Chen Z. Synthesis of mesoporous materials SBA-16 with different morphologies and their application in dibenzothiophene hydrodesulfurization. Chem Eng Sci 2016. [DOI: 10.1016/j.ces.2016.08.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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23
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Shah AT, Ahmad S, Kashif M, Khan MF, Shahzad K, Tabassum S, Mujahid A. In situ synthesis of copper nanoparticles on SBA-16 silica spheres. ARAB J CHEM 2016. [DOI: 10.1016/j.arabjc.2014.02.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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24
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Jourshabani M, Badiei A, Shariatinia Z, Lashgari N, Mohammadi Ziarani G. Fe-Supported SBA-16 Type Cagelike Mesoporous Silica with Enhanced Catalytic Activity for Direct Hydroxylation of Benzene to Phenol. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.5b04976] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Milad Jourshabani
- School
of Chemistry, College of Science, University of Tehran, Tehran, Iran
- Department
of Chemistry, Amirkabir University of Technology, Tehran, Iran
| | - Alireza Badiei
- School
of Chemistry, College of Science, University of Tehran, Tehran, Iran
- Nanobiomedicine Center of Excellence, Nanoscience and Nanotechnology Research Center, University of Tehran, Tehran, Iran
| | - Zahra Shariatinia
- Department
of Chemistry, Amirkabir University of Technology, Tehran, Iran
| | - Negar Lashgari
- School
of Chemistry, College of Science, University of Tehran, Tehran, Iran
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25
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Wang L, Chen Z, Wang XY, Du CH. Nanoscale lanthanum oxide catalysts for self-condensation of acetone: preparation via self-assembly on anodic aluminum oxide, structure, and properties. CHEMICAL PAPERS 2016. [DOI: 10.1515/chempap-2015-0186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A novel structured La
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26
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Jourshabani M, Badiei A, Lashgari N, Ziarani GM. Highly selective production of phenol from benzene over mesoporous silica-supported chromium catalyst: Role of response surface methodology in optimization of operating variables. CHINESE JOURNAL OF CATALYSIS 2015. [DOI: 10.1016/s1872-2067(15)60898-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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27
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Hassani S, Ghasemi A, Fazli M, Haghbeen K, Legge RL. Cation-assisted adsorption of chlorophenols by nano-xerogels. CAN J CHEM ENG 2015. [DOI: 10.1002/cjce.22341] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sorour Hassani
- Department of Chemistry; Faculty of Science; Semnan University; Semnan Iran
| | - Awat Ghasemi
- Department of Chemistry; Faculty of Science; Semnan University; Semnan Iran
| | - Mostafa Fazli
- Department of Chemistry; Faculty of Science; Semnan University; Semnan Iran
| | - Kamahldin Haghbeen
- National Institute for Genetic Engineering and Biotechnology; P.O. Box: 14165/161 Tehran Iran
| | - Raymond L. Legge
- Department of Chemical Engineering; University of Waterloo; 200 University Ave. W. Waterloo, ON, N2L 3G1 Canada
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28
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Shah AT, Din MI, Kanwal FN, Mirza ML. Direct synthesis of mesoporous molecular sieves of Ni-SBA-16 by internal pH adjustment method and its performance for adsorption of toxic Brilliant Green dye. ARAB J CHEM 2015. [DOI: 10.1016/j.arabjc.2014.11.046] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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29
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In situ prepared copper nanoparticles on modified KIT-5 as an efficient recyclable catalyst and its applications in click reactions in water. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcata.2015.03.006] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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30
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Prosser JH, Lee D. Ionothermal Stability of Mesoporous Silica Films. Ind Eng Chem Res 2015. [DOI: 10.1021/ie5041308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jacob H. Prosser
- Department of
Chemical and Biomolecular Engineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Daeyeon Lee
- Department of
Chemical and Biomolecular Engineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
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31
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Schwarze M, Pogrzeba T, Volovych I, Schomäcker R. Microemulsion systems for catalytic reactions and processes. Catal Sci Technol 2015. [DOI: 10.1039/c4cy01121j] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This mini-review shows the diversity of microemulsion systems for catalytic reactions with the potential for process development.
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Affiliation(s)
- M. Schwarze
- Technische Universität Berlin
- Department of Chemistry
- 10623 Berlin
- Germany
| | - T. Pogrzeba
- Technische Universität Berlin
- Department of Chemistry
- 10623 Berlin
- Germany
| | - I. Volovych
- Technische Universität Berlin
- Department of Chemistry
- 10623 Berlin
- Germany
| | - R. Schomäcker
- Technische Universität Berlin
- Department of Chemistry
- 10623 Berlin
- Germany
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32
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Giraldo L, Bastidas-Barranco M, Moreno-Piraján JC. Vapour phase hydrogenation of phenol over rhodium on SBA-15 and SBA-16. Molecules 2014; 19:20594-612. [PMID: 25514052 PMCID: PMC6270859 DOI: 10.3390/molecules191220594] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Revised: 11/17/2014] [Accepted: 11/24/2014] [Indexed: 11/16/2022] Open
Abstract
In the present work, mesoporous SBA-15 and SBA-16 were synthesised using classical methods, and their physicochemical properties were investigated by X-ray diffraction (XRD), FTIR, TEM and N2 adsorption-desorption. Rhodium (Rh, 1 wt %) was loaded on the mesoporous SBA-15 and SBA-16 by an impregnation method. The Rh surface coverage, dispersion and crystallite size were determined by room temperature H2 chemisorption on reduced samples. The catalytic activity of Rh supported on mesoporous SBA-15 and SBA-16 was evaluated for the first time in the hydrogenation of phenol in vapour phase in a temperature range between 130 and 270 °C at atmospheric pressure. The reaction over Rh/SBA-15 at 180 °C produced cyclohexanone as the major product (about 60%) along with lower amounts of cyclohexanol (about 35%) and cyclohexane (about 15%). The influences of temperature, H2/phenol ratio, contact time and the nature of the solvent on the catalytic performance were systematically investigated. The Rh/SBA-16 system offered lower phenol conversion compared to Rh/SBA-15, but both have a very high selectivity for cyclohexanone (above 60%).
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Affiliation(s)
- Liliana Giraldo
- Departamento de Química, Universidad Nacional de Colombia, Bogotá 110911, Colombia
| | - Marlon Bastidas-Barranco
- Departamento de Ingeniería Mecánica, Facultad de Ingeniería, Universidad de la Guajira, Riohacha 440001, Colombia
| | - Juan Carlos Moreno-Piraján
- Grupo de Investigación en Sólidos Porosos y Calorimetría, Departamento de Química, Universidad de los Andes, Bogotá 110911, Colombia.
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33
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Iron/cobalt-SBA-16 cubic mesoporous composites as catalysts for the production of multi-walled carbon nanotubes. JOURNAL OF POROUS MATERIALS 2014. [DOI: 10.1007/s10934-014-9862-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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34
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Zhu F, Zhu L, Sun X, An L, Zhao P, Li H. Synthesis of Pd(ii) organometal incorporated ordered Im3m mesostructural silica and its catalytic activity in a water-medium Sonogashira reaction. NEW J CHEM 2014. [DOI: 10.1039/c4nj00652f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel mesoporous Pd(ii) catalyst exhibits high activity for Sonogashira coupling of aryl halides with phenylacetylene in aqueous medium.
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Affiliation(s)
- Fengxia Zhu
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials
- Huaiyin Normal University
- Huaian, P. R. China
| | - Lili Zhu
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials
- Huaiyin Normal University
- Huaian, P. R. China
| | - Xiaojun Sun
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials
- Huaiyin Normal University
- Huaian, P. R. China
| | - Litao An
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials
- Huaiyin Normal University
- Huaian, P. R. China
| | - Pusu Zhao
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials
- Huaiyin Normal University
- Huaian, P. R. China
| | - Hexing Li
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials
- Huaiyin Normal University
- Huaian, P. R. China
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35
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Carta D, Bullita S, Casula MF, Casu A, Falqui A, Corrias A. Cubic Mesoporous Silica (SBA-16) Prepared Using Butanol as the Co-Surfactant: A General Matrix for the Preparation of FeCo-SiO2Nanocomposites. Chempluschem 2013. [DOI: 10.1002/cplu.201200283] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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36
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Facile synthesis of 3D cubic mesoporous silica microspheres with a controllable pore size and their application for improved delivery of a water-insoluble drug. J Colloid Interface Sci 2011; 363:410-7. [DOI: 10.1016/j.jcis.2011.07.022] [Citation(s) in RCA: 111] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2011] [Revised: 07/06/2011] [Accepted: 07/07/2011] [Indexed: 11/22/2022]
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37
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Kalbasi RJ, Mosaddegh N. Synthesis and characterization of Pd-poly(N-vinyl-2-pyrrolidone)/KIT-5 nanocomposite as a polymer–inorganic hybrid catalyst for the Suzuki–Miyaura cross-coupling reaction. J SOLID STATE CHEM 2011. [DOI: 10.1016/j.jssc.2011.09.020] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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38
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Tudose M, Culita D, Marinescu G, Ghica C, Ionita P. Chemically Modified (Nano)Silica as Sensitive Material for Arginine and Lysine. J Inorg Organomet Polym Mater 2011. [DOI: 10.1007/s10904-011-9470-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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