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Li J, Long Q, Ding H, Wang Y, Luo D, Li Z, Zhang W. Progress in the Treatment of Central Nervous System Diseases Based on Nanosized Traditional Chinese Medicine. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2308677. [PMID: 38419366 PMCID: PMC11040388 DOI: 10.1002/advs.202308677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 02/07/2024] [Indexed: 03/02/2024]
Abstract
Traditional Chinese Medicine (TCM) is widely used in clinical practice to treat diseases related to central nervous system (CNS) damage. However, the blood-brain barrier (BBB) constitutes a significant impediment to the effective delivery of TCM, thus substantially diminishing its efficacy. Advances in nanotechnology and its applications in TCM (also known as nano-TCM) can deliver active ingredients or components of TCM across the BBB to the targeted brain region. This review provides an overview of the physiological and pathological mechanisms of the BBB and systematically classifies the common TCM used to treat CNS diseases and types of nanocarriers that effectively deliver TCM to the brain. Additionally, drug delivery strategies for nano-TCMs that utilize in vivo physiological properties or in vitro devices to bypass or cross the BBB are discussed. This review further focuses on the application of nano-TCMs in the treatment of various CNS diseases. Finally, this article anticipates a design strategy for nano-TCMs with higher delivery efficiency and probes their application potential in treating a wider range of CNS diseases.
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Affiliation(s)
- Jing Li
- Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio‐Cerebral Diseases, School of Integrated Chinese and Western MedicineHunan University of Chinese MedicineChangshaHunan410208China
- Beijing Institute of Nanoenergy and NanosystemsChinese Academy of SciencesBeijing101400China
| | - Qingyin Long
- Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio‐Cerebral Diseases, School of Integrated Chinese and Western MedicineHunan University of Chinese MedicineChangshaHunan410208China
| | - Huang Ding
- Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio‐Cerebral Diseases, School of Integrated Chinese and Western MedicineHunan University of Chinese MedicineChangshaHunan410208China
| | - Yang Wang
- Institute of Integrative MedicineDepartment of Integrated Traditional Chinese and Western MedicineXiangya HospitalCentral South University ChangshaChangsha410008China
| | - Dan Luo
- Beijing Institute of Nanoenergy and NanosystemsChinese Academy of SciencesBeijing101400China
| | - Zhou Li
- Beijing Institute of Nanoenergy and NanosystemsChinese Academy of SciencesBeijing101400China
| | - Wei Zhang
- Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio‐Cerebral Diseases, School of Integrated Chinese and Western MedicineHunan University of Chinese MedicineChangshaHunan410208China
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2
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Zaera F. Designing Sites in Heterogeneous Catalysis: Are We Reaching Selectivities Competitive With Those of Homogeneous Catalysts? Chem Rev 2022; 122:8594-8757. [PMID: 35240777 DOI: 10.1021/acs.chemrev.1c00905] [Citation(s) in RCA: 69] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A critical review of different prominent nanotechnologies adapted to catalysis is provided, with focus on how they contribute to the improvement of selectivity in heterogeneous catalysis. Ways to modify catalytic sites range from the use of the reversible or irreversible adsorption of molecular modifiers to the immobilization or tethering of homogeneous catalysts and the development of well-defined catalytic sites on solid surfaces. The latter covers methods for the dispersion of single-atom sites within solid supports as well as the use of complex nanostructures, and it includes the post-modification of materials via processes such as silylation and atomic layer deposition. All these methodologies exhibit both advantages and limitations, but all offer new avenues for the design of catalysts for specific applications. Because of the high cost of most nanotechnologies and the fact that the resulting materials may exhibit limited thermal or chemical stability, they may be best aimed at improving the selective synthesis of high value-added chemicals, to be incorporated in organic synthesis schemes, but other applications are being explored as well to address problems in energy production, for instance, and to design greener chemical processes. The details of each of these approaches are discussed, and representative examples are provided. We conclude with some general remarks on the future of this field.
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Affiliation(s)
- Francisco Zaera
- Department of Chemistry and UCR Center for Catalysis, University of California, Riverside, California 92521, United States
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3
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Golsanamlou Z, Soleymani J, Abbaspour S, Siahi-Shadbad M, Rahimpour E, Jouyban A. Sensing and bioimaging of lead ions in intracellular cancer cells and biomedical media using amine-functionalized silicon quantum dots fluorescent probe. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 256:119747. [PMID: 33819757 DOI: 10.1016/j.saa.2021.119747] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 03/19/2021] [Accepted: 03/22/2021] [Indexed: 05/28/2023]
Abstract
A novel amine-functionalized silica quantum dots (SiQDs) fluorescent nanoprobe was developed for sensing of lead concentration in water, plasma and cell lysate. In addition, the developed probe was utilized for bioimaging of intracellular lead ions in HT 29 cancer cells. The amine-functionalized nanoprobe exhibited fluorescence emission at 445 nm under excitation at 355 nm. Upon addition of lead ions, the fluorescence of SiQDs linearly enhanced from 50 ng/mL to 5 µg/mL and 50 ng/mL to 25 µg/mL for plasma and standard media, respectively. The synthesis and fabrication of this probe are simple and serves high sensitivity with a limit of detection down to around 20 ng/mL. In the presence of various molecular and ion interfering, reliable results are obtained, confirming the specificity of the nanoprobe for lead ion detection. Meanwhile, amine-functionalized SiQD-based nanoprobe exhibits excellent cell membrane-permeability and biocompatibility. Thus, this probe is utilized for lead tracing in HT 29 cancer live cells. Fluorescent microscopy results confirmed the attachment of the produced nanomaterials to the HT 29 cancer cells.
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Affiliation(s)
- Zahra Golsanamlou
- Student Research Committee, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran; Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Jafar Soleymani
- Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Soheil Abbaspour
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Elaheh Rahimpour
- Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Food and Drug Safety Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Abolghasem Jouyban
- Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Pérez-Garnes M, Gutiérrez-Salmerón M, Morales V, Chocarro-Calvo A, Sanz R, García-Jiménez C, García-Muñoz RA. Engineering hollow mesoporous silica nanoparticles to increase cytotoxicity. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 112:110935. [PMID: 32409082 DOI: 10.1016/j.msec.2020.110935] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 03/15/2020] [Accepted: 04/04/2020] [Indexed: 01/22/2023]
Abstract
Hollow mesoporous silica nanoparticles (HMSNs) consist of a network of cavities confined by mesoporous shells that have emerged as promising tools for drug delivery or diagnostic. The physicochemical properties of HMSNs are dictated by the synthesis conditions but which conditions affect which property and how it impacts on biological interactions is unclear. Here by changing the concentration of the structure-directing agent (SDA), the pH and the ratio between SDA and added salt (NaCl) we determine the effects in size, morphology, surface charge and density or degree of compaction (physicochemical properties) of HMSNs and define their impact on their biological interactions with human colon cancer or healthy cells at the level of cellular uptake and viability. Increased size or density/degree of compaction of HMSNs increases their cytotoxicity. Strikingly, high salt concentrations in the synthesis medium leads to a spiky-shell morphology that provokes nuclear fragmentation and irreversible cell damage turning HMSNs lethal and unveiling intrinsic therapeutic potential. This strategy may open new avenues to design HMSNs nanoarchitectures with intrinsic therapeutic properties without incorporation of external pharmaceutical ingredients.
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Affiliation(s)
- Manuel Pérez-Garnes
- Department of Chemical and Environmental Technology, Rey Juan Carlos University, C/ Tulipán s/n, 28933 Móstoles, Madrid, Spain
| | - María Gutiérrez-Salmerón
- Department of Basic Health Sciences, Rey Juan Carlos University, Avda. Atenas s/n, 28922 Alcorcón, Madrid, Spain
| | - Victoria Morales
- Department of Chemical and Environmental Technology, Rey Juan Carlos University, C/ Tulipán s/n, 28933 Móstoles, Madrid, Spain
| | - Ana Chocarro-Calvo
- Department of Basic Health Sciences, Rey Juan Carlos University, Avda. Atenas s/n, 28922 Alcorcón, Madrid, Spain
| | - Raúl Sanz
- Department of Chemical and Environmental Technology, Rey Juan Carlos University, C/ Tulipán s/n, 28933 Móstoles, Madrid, Spain
| | - Custodia García-Jiménez
- Department of Basic Health Sciences, Rey Juan Carlos University, Avda. Atenas s/n, 28922 Alcorcón, Madrid, Spain.
| | - Rafael A García-Muñoz
- Department of Chemical and Environmental Technology, Rey Juan Carlos University, C/ Tulipán s/n, 28933 Móstoles, Madrid, Spain.
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Das P, Ray S, Bhanja P, Bhaumik A, Mukhopadhyay C. Serendipitous Observation of Liquid-Phase Size Selectivity inside a Mesoporous Silica Nanoreactor in the Reaction of Chromene with Formic Acid. ChemCatChem 2018. [DOI: 10.1002/cctc.201701975] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Paramita Das
- Department of Chemistry; University of Calcutta; 92, APC Road Kolkata- 700009 India
- Department of Chemistry; Asutosh College; 92, S. P. Mukherjee Road Kolkata- 700026 India
| | - Suman Ray
- Department of Chemistry; University of Calcutta; 92, APC Road Kolkata- 700009 India
| | - Piyali Bhanja
- Department of Materials Science; Indian Association for the Cultivation of Science, Jadavpur; Kolkata- 700032 India
| | - Asim Bhaumik
- Department of Materials Science; Indian Association for the Cultivation of Science, Jadavpur; Kolkata- 700032 India
| | - Chhanda Mukhopadhyay
- Department of Chemistry; University of Calcutta; 92, APC Road Kolkata- 700009 India
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Crucho CIC, Baleizão C, Farinha JPS. Functional Group Coverage and Conversion Quantification in Nanostructured Silica by 1H NMR. Anal Chem 2016; 89:681-687. [PMID: 28105822 DOI: 10.1021/acs.analchem.6b03117] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Silica nanostructured materials are important in many fields, including catalysis, imaging, and drug delivery, mainly due to the versatility of surface functionalization that can bestow a huge variety of chemical and physical properties. With most applications requiring precise control over this surface modification, characterization of surface composition and reactivity have become of extreme importance. We present a novel approach to track silica surface modification and quantify functional group coverage using only solution NMR. We test the method using different types of silica nanoparticles and surface modifications, to show that after dissolving the silica matrix, the 1H NMR spectra can be resolved for every single component of the mixture. By using an internal standard, we are able to quantify the density of ligands and follow their sequential modification. Our work presents a fast, accurate, and straightforward method for surface characterization of silica nanostructures, using widely available NMR spectroscopy and small amounts of sample.
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Affiliation(s)
- Carina I C Crucho
- CQFM, Centro de Química-Física Molecular, and IN, Institute of Nanoscience and Nanotechnology, Instituto Superior Técnico, Universidade de Lisboa , Lisboa, Portugal
| | - Carlos Baleizão
- CQFM, Centro de Química-Física Molecular, and IN, Institute of Nanoscience and Nanotechnology, Instituto Superior Técnico, Universidade de Lisboa , Lisboa, Portugal
| | - José Paulo S Farinha
- CQFM, Centro de Química-Física Molecular, and IN, Institute of Nanoscience and Nanotechnology, Instituto Superior Técnico, Universidade de Lisboa , Lisboa, Portugal
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Kluson P, Krystynik P, Dytrych P, Bartek L. Interactions of the (R) Ru-BINAP catalytic complex with an inorganic matrix in stereoselective hydrogenation of methylacetoacetate: kinetic, XPS and DRIFT studies. REACTION KINETICS MECHANISMS AND CATALYSIS 2016. [DOI: 10.1007/s11144-016-1078-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Delahaye E, Moulin R, Aouadi M, Trannoy V, Beaunier P, Fornasieri G, Bleuzen A. Co2+@Mesoporous Silica Monoliths: Tailor-Made Nanoreactors for Confined Soft Chemistry. Chemistry 2015; 21:16906-16. [DOI: 10.1002/chem.201501918] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Indexed: 11/05/2022]
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Zhang Y, Chen Y, Shen Y, Yan Y, Pan J, Shi W, Yu L. Hierarchically Macro-/Mesoporous Polymer Foam as an Enhanced and Recyclable Catalyst System for the Sustainable Synthesis of 5-Hydroxymethylfurfural from Renewable Carbohydrates. Chempluschem 2015; 81:108-118. [DOI: 10.1002/cplu.201500357] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Indexed: 01/25/2023]
Affiliation(s)
- Yunlei Zhang
- School of Chemistry and Chemical Engineering; Jiangsu University; Xuefu Road 301# Zhenjiang 212013 P. R. China
| | - Yao Chen
- School of the Environment and Safety Engineering; Jiangsu University; Xuefu Road 301# Zhenjiang 212013 P. R. China
| | - Yating Shen
- School of Chemistry and Chemical Engineering; Jiangsu University; Xuefu Road 301# Zhenjiang 212013 P. R. China
| | - Yongsheng Yan
- School of Chemistry and Chemical Engineering; Jiangsu University; Xuefu Road 301# Zhenjiang 212013 P. R. China
| | - Jianming Pan
- School of Chemistry and Chemical Engineering; Jiangsu University; Xuefu Road 301# Zhenjiang 212013 P. R. China
| | - Weidong Shi
- School of Chemistry and Chemical Engineering; Jiangsu University; Xuefu Road 301# Zhenjiang 212013 P. R. China
| | - Longbao Yu
- School of Chemistry and Chemical Engineering; Jiangsu University; Xuefu Road 301# Zhenjiang 212013 P. R. China
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10
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Lee YS, Jang W, Koo HY, Choi WS. Facile synthesis of mesoporous SiO2 nanoparticles using the mobility differences of etchants. RSC Adv 2015. [DOI: 10.1039/c5ra01154j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Mesoporous SiO2 nanoparticles (MSNPs): a novel approach for the synthesis of MSNPs that were prepared by treatment of styrene sulfonate monomer as an etchant on the SiO2 nanoparticles was demonstrated.
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Affiliation(s)
- Yi Seul Lee
- Department of Chemical and Biological Engineering
- Hanbat National University
- Daejeon 305-719
- Republic of Korea
| | - Wooree Jang
- Soft Innovative Materials Research Center
- Institute of Advanced Composite Materials
- Korea Institute of Science and Technology (KIST) Jeonbuk
- Republic of Korea
| | - Hye Young Koo
- Soft Innovative Materials Research Center
- Institute of Advanced Composite Materials
- Korea Institute of Science and Technology (KIST) Jeonbuk
- Republic of Korea
| | - Won San Choi
- Department of Chemical and Biological Engineering
- Hanbat National University
- Daejeon 305-719
- Republic of Korea
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Zhang F, Liang C, Wu X, Li H. A Nanospherical Ordered Mesoporous Lewis Acid Polymer for the Direct Glycosylation of Unprotected and Unactivated Sugars in Water. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201404353] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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12
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Zhang F, Liang C, Wu X, Li H. A nanospherical ordered mesoporous Lewis acid polymer for the direct glycosylation of unprotected and unactivated sugars in water. Angew Chem Int Ed Engl 2014; 53:8498-502. [PMID: 25055738 DOI: 10.1002/anie.201404353] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Revised: 05/21/2014] [Indexed: 12/28/2022]
Abstract
The design of robust solid catalysts which can selectively synthesize highly functionalized carbohydrate derivatives from unprotected and unactivated simple sugars in water is an outstanding challenge. Herein we describe the preparation of a novel nanospherical ordered mesoporous Lewis acid polymer (Sc(OTf)2-NSMP) by functionalizing the mesoporous phenol-formaldehyde polymer framework with scandium triflate groups. In the C-glycosylation reaction between D-glucose and dimedone with the Sc(OTf)2-NSMP catalyst, the conversion was 99% and the yield of xanthone-C-glucoside reached 92% after 2 days, which exceeded the previous best results. It was shown that other xanthone glycosides can be obtained from various sugars with moderate to good yields. Furthermore, the catalyst can be easily recovered and reused at least seven times without loss of catalytic activity.
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Affiliation(s)
- Fang Zhang
- The Education Ministry Key Laboratory of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai, 200234 (China).
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13
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Abstract
Good control of the morphology, particle size, uniformity and dispersity of mesoporous silica nanoparticles (MSNs) is of increasing importance to their use in catalyst, adsorption, polymer filler, optical devices, bio-imaging, drug delivery, and biomedical applications. This review discusses different synthesis methodologies to prepare well-dispersed MSNs and hollow silica nanoparticles (HSNs) with tunable dimensions ranging from a few to hundreds of nanometers of different mesostructures. The methods include fast self-assembly, soft and hard templating, a modified Stöber method, dissolving-reconstruction and modified aerogel approaches. In practical applications, the MSNs prepared by these methods demonstrate good potential for use in high-performance catalysis, antireflection coating, transparent polymer-MSNs nanocomposites, drug-release and theranostic systems.
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Affiliation(s)
- Si-Han Wu
- Department of Chemistry, National Taiwan University, Taipei, Taiwan 106
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Dongil AB, Bachiller-Baeza B, Guerrero-Ruiz A, Rodríguez-Ramos I. Graphite oxide as support for the immobilization of Ru-BINAP: Application in the enantioselective hydrogenation of methylacetoacetate. CATAL COMMUN 2012. [DOI: 10.1016/j.catcom.2012.05.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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15
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Framery E, Andrioletti B, Lemaire M. Recent progress in homogeneous supported asymmetric catalysis: example of the BINAP and the BOX ligands. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.tetasy.2010.04.028] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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