1
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Ichimura K, Sonoda T, Ubukata T. UV-Vis Higher-Order Derivative Spectra Disclose the Involvement of Two Processes in the Solid-State 4+4 Photocycloaddition of an Amorphous Bisanthracene. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2022. [DOI: 10.1246/bcsj.20220082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Kunihiro Ichimura
- R & D centre, Murakami Co. Ltd., 1-6-12 Ohnodai, Midori-ku, Chiba 267-0056, Japan
| | - Taishi Sonoda
- Department of Chemistry and Life Science, Graduate School of Engineering Science, Yokohama National University, 79-5 Tokiwadai, Hodogaya, Yokohama 240-8501, Japan
| | - Takashi Ubukata
- Department of Chemistry and Life Science, Graduate School of Engineering Science, Yokohama National University, 79-5 Tokiwadai, Hodogaya, Yokohama 240-8501, Japan
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2
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Shikha, Jacob J. Dendritic core derived unimolecular micelles with poly(lactic acid) arms: Synthesis and application as a phase transfer agent. POLYM ADVAN TECHNOL 2022. [DOI: 10.1002/pat.5617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Shikha
- Department of Materials Science and Engineering Indian Institute of Technology Delhi New Delhi India
| | - Josemon Jacob
- Department of Materials Science and Engineering Indian Institute of Technology Delhi New Delhi India
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3
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Steuer L, Kaifer E, Himmel HJ. Redox‐Active Dendrimer‐Like Oligoguanidines and Their Use in a Proton‐Coupled Electron Transfer Reaction. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Lena Steuer
- Ruprecht Karls Universitat Heidelberg Fakultat fur Chemie und Geowissenschaften Chemistry GERMANY
| | - Elisabeth Kaifer
- Ruprecht Karls Universitat Heidelberg Fakultat fur Chemie und Geowissenschaften Chemistry GERMANY
| | - Hans-Jörg Himmel
- Ruprecht-Karls-Universität Heidelberg Institut für Anorganische Chemie Im Neuenheimer Feld 270 69120 Heidelberg GERMANY
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4
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Sadhu P, Kumari M, Rathod F, Shah N, Patel S. A Review on Poly(amidoamine) Dendrimers: Properties, Synthesis, and Characterization Prospects. ARCHIVES OF PHARMACY PRACTICE 2022. [DOI: 10.51847/eawu3ry0yc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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5
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Khalili M, Keshvari H, Imani R, Sohi AN, Esmaeili E, Tajabadi M. Study of osteogenic potential of electrospun
PCL
incorporated by dendrimerized superparamagnetic nanoparticles as a bone tissue engineering scaffold. POLYM ADVAN TECHNOL 2021. [DOI: 10.1002/pat.5555] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Mahsa Khalili
- Biomedical Engineering Department Amirkabir University of Technology (Tehran Polytechnic) Tehran Iran
| | - Hamid Keshvari
- Biomedical Engineering Department Amirkabir University of Technology (Tehran Polytechnic) Tehran Iran
| | - Rana Imani
- Biomedical Engineering Department Amirkabir University of Technology (Tehran Polytechnic) Tehran Iran
| | - Alireza Naderi Sohi
- Department of Nanobiotechnology, Faculty of Biological Sciences Tarbiat Modares University Tehran Iran
| | - Elaheh Esmaeili
- Department of Hematology and Cell Therapy, Faculty of Medical Sciences Tarbiat Modares University Tehran Iran
| | - Maryam Tajabadi
- School of Metallurgy and Materials Engineering Iran University of Science and Technology (IUST) Tehran Iran
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6
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Poly (propylene imine) dendrimer as an emerging polymeric nanocarrier for anticancer drug and gene delivery. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110683] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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7
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Roeven E, Scheres L, Smulders MM, Zuilhof H. Zwitterionic dendrimer – Polymer hybrid copolymers for self-assembling antifouling coatings. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110578] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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8
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Fernandes G, Pandey A, Kulkarni S, Mutalik SP, Nikam AN, Seetharam RN, Kulkarni SS, Mutalik S. Supramolecular dendrimers based novel platforms for effective oral delivery of therapeutic moieties. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102647] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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9
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Simms BL, Ji N, Chandrasiri I, Zia MF, Udemgba CS, Kaur R, Delcamp JH, Flynt A, Tan C, Watkins DL. Physicochemical properties and bio‐interfacial interactions of surface modified
PDLLA‐PAMAM
linear dendritic block copolymers. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210448] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Briana L. Simms
- Department of Chemistry and Biochemistry University of Mississippi University Oxford Mississippi USA
| | - Nan Ji
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy University of Mississippi University Oxford Mississippi USA
| | - Indika Chandrasiri
- Department of Chemistry and Biochemistry University of Mississippi University Oxford Mississippi USA
| | - Mohammad Farid Zia
- Department of Biological Sciences The University of Southern Mississippi Hattiesburg Mississippi USA
| | - Chinwe S. Udemgba
- Department of Chemistry and Biochemistry University of Mississippi University Oxford Mississippi USA
| | - Ravinder Kaur
- Department of Chemistry and Biochemistry University of Mississippi University Oxford Mississippi USA
| | - Jared H. Delcamp
- Department of Chemistry and Biochemistry University of Mississippi University Oxford Mississippi USA
| | - Alex Flynt
- Department of Biological Sciences The University of Southern Mississippi Hattiesburg Mississippi USA
| | - Chalet Tan
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy University of Mississippi University Oxford Mississippi USA
| | - Davita L. Watkins
- Department of Chemistry and Biochemistry University of Mississippi University Oxford Mississippi USA
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10
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Filik H, Avan AA. Electrochemical and Electrochemiluminescence Dendrimer-based Nanostructured Immunosensors for Tumor Marker Detection: A Review. Curr Med Chem 2021; 28:3490-3513. [PMID: 33076797 DOI: 10.2174/0929867327666201019143647] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 09/06/2020] [Accepted: 09/09/2020] [Indexed: 01/27/2023]
Abstract
The usage of dendrimers or cascade molecules in the biomedical area has recently attracted much attention worldwide. Furthermore, dendrimers are interesting in clinical and pre-clinical applications due to their unique characteristics. Cancer is one of the most widespread challenges and important diseases, which has the highest mortality rate. In this review, the recent advances and developments (from 2009 up to 2019) in the field of electrochemical and electroluminescence immunosensors for detection of the cancer markers are presented. Moreover, this review covers the basic fabrication principles and types of electrochemical and electrochemiluminescence dendrimer-based immunosensors. In this review, we have categorized the current dendrimer based-electrochemical/ electroluminescence immunosensors into five groups: dendrimer/ magnetic particles, dendrimer/ferrocene, dendrimer/metal nanoparticles, thiol-containing dendrimer, and dendrimer/quantum dots based-immunosensors.
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Affiliation(s)
- Hayati Filik
- Istanbul University-Cerrahpasa, Faculty of Engineering, Department of Chemistry, 34320 Avcilar, Istanbul, Turkey
| | - Asiye Aslıhan Avan
- Istanbul University-Cerrahpasa, Faculty of Engineering, Department of Chemistry, 34320 Avcilar, Istanbul, Turkey
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11
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Synthesis of versatile diglycolamide grafted dendritic polymer and using it as a ligand for metal partitioning. J INDIAN CHEM SOC 2021. [DOI: 10.1016/j.jics.2021.100084] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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12
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Dendrimers: A New Race of Pharmaceutical Nanocarriers. BIOMED RESEARCH INTERNATIONAL 2021; 2021:8844030. [PMID: 33644232 PMCID: PMC7902124 DOI: 10.1155/2021/8844030] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 11/12/2020] [Accepted: 01/24/2021] [Indexed: 01/29/2023]
Abstract
Dendrimers are nanosized, symmetrical molecules in which a small atom or group of atoms is surrounded by the symmetric branches known as dendrons. The structure of dendrimers possesses the greatest impact on their physical and chemical properties. They grow outwards from the core-shell which further reacts with monomers having one reactive or two dormant molecules. Dendrimers' unique characteristics such as hyperbranching, well-defined spherical structure, and high compatibility with the biological systems are responsible for their wide range of applications including medical and biomedical areas. Particularly, the dendrimers' three-dimensional structure can incorporate a wide variety of drugs to form biologically active drug conjugates. In this review, we focus on the synthesis, mechanism of drug encapsulations in dendrimers, and their wide applications in drug delivery.
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13
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Lin M, Wu Q, Li Q, Hou X, Zou H. Synthesis of Dendrimer‐Like Helical Poly(Phenyl Isocyanide)s Using Air‐Stable Palladium Complexes with Double Arms. MACROMOL CHEM PHYS 2020. [DOI: 10.1002/macp.202000362] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Min Lin
- Department of Polymer Science and Engineering School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering Hefei University of Technology 193 Tunxi Road Hefei Anhui Province 230009 China
| | - Qi‐Liang Wu
- Department of Polymer Science and Engineering School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering Hefei University of Technology 193 Tunxi Road Hefei Anhui Province 230009 China
| | - Qian‐Wei Li
- Department of Polymer Science and Engineering School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering Hefei University of Technology 193 Tunxi Road Hefei Anhui Province 230009 China
| | - Xiao‐Hua Hou
- Department of Polymer Science and Engineering School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering Hefei University of Technology 193 Tunxi Road Hefei Anhui Province 230009 China
| | - Hui Zou
- Department of Polymer Science and Engineering School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering Hefei University of Technology 193 Tunxi Road Hefei Anhui Province 230009 China
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14
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Zerrouki A, Abrigach F, Taleb M, El Kadiri S. Design, synthesis, characterization and catechol oxidase activity of novel class of multi-tripodal pyrazole and triazole-based derivatives. RESEARCH ON CHEMICAL INTERMEDIATES 2019. [DOI: 10.1007/s11164-019-04044-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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15
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Dias AP, da Silva Santos S, da Silva JV, Parise-Filho R, Igne Ferreira E, Seoud OE, Giarolla J. Dendrimers in the context of nanomedicine. Int J Pharm 2019; 573:118814. [PMID: 31759101 DOI: 10.1016/j.ijpharm.2019.118814] [Citation(s) in RCA: 96] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 10/17/2019] [Accepted: 10/18/2019] [Indexed: 01/23/2023]
Abstract
Dendrimers are globular structures, presenting an initiator core, repetitive layers starting radially from the core and terminal groups on the surface, resembling tree architecture. These structures have been studied in many biological applications, as drug, DNA, RNA and proteins delivery, as well as imaging and radiocontrast agents. With reference to that, this review focused in providing examples of dendrimers used in nanomedicine. Although most studies emphasize cancer, there are others which reveal action in the neurosystem, reducing either neuroinflammation or protein aggregation. Dendrimers can carry bioactive compounds by covalent bond (dendrimer prodrug), or by ionic interaction or adsortion in the internal space of the nanostructure. Additionally, dendrimers can be associated with other polymers, as PEG (polyethylene glycol), and with targeting structures as aptamers, antibodies, folic acid and carbohydrates. Their products in preclinical/clinical trial and those in the market are also discussed, with a total of six derivatives in clinical trials and seven products available in the market.
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Affiliation(s)
- Ana Paula Dias
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, University of São Paulo - USP, São Paulo, SP 05508-900, Brazil
| | - Soraya da Silva Santos
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, University of São Paulo - USP, São Paulo, SP 05508-900, Brazil
| | - João Vitor da Silva
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, University of São Paulo - USP, São Paulo, SP 05508-900, Brazil
| | - Roberto Parise-Filho
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, University of São Paulo - USP, São Paulo, SP 05508-900, Brazil
| | - Elizabeth Igne Ferreira
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, University of São Paulo - USP, São Paulo, SP 05508-900, Brazil
| | - Omar El Seoud
- Department of Organic Chemistry, Institute of Chemistry, University of São Paulo - USP, São Paulo, SP, Brazil
| | - Jeanine Giarolla
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, University of São Paulo - USP, São Paulo, SP 05508-900, Brazil.
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16
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Odai S, Ito H, Kamachi T. Dendrimer porphyrins as the oxygen sensor for intracellular imaging to suppress interaction towards biological molecules. J Clin Biochem Nutr 2019; 65:178-184. [PMID: 31777418 PMCID: PMC6877409 DOI: 10.3164/jcbn.19-13] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Accepted: 02/07/2019] [Indexed: 12/19/2022] Open
Abstract
Optical methods using phosphorescence quenching by oxygen are suitable for the measurement of oxygen concentration within cells. In cells, however, the dyes such as Pt-porphyrins interact with biological components so that their optical properties are changed. Therefore, the absolute oxygen concentration determination in cells is difficult. To suppress this interaction, we focussed on porphyrin-cored dendrimers (dendrimer-porphyrins) and synthesized 2nd–4th generation dendrimer-porphyrins with various surface functional groups (G2–G4, ARG, αGLU and γGLU). These dendrimer-porphyrins showed oxygen sensing property and the change of their spectroscopic properties by biomolecules was supressed. Additionally, the dendrimer-porphyrins were accumulated in cells even in the presence of serum, so oxygen concentration imaging without the effect of serum starvation was also achieved.
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Affiliation(s)
- Shunsuke Odai
- Department of Life Science and Technology, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550, Japan
| | - Hidehiro Ito
- Department of Life Science and Technology, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550, Japan
| | - Toshiaki Kamachi
- Department of Life Science and Technology, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550, Japan
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17
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Dib N, Fernández L, Santo M, Otero L, Alustiza F, Liaudat AC, Bosch P, Lavaggi ML, Cerecetto H, González M. Formation of dendrimer-guest complexes as a strategy to increase the solubility of a phenazine N, N'-dioxide derivative with antitumor activity. Heliyon 2019; 5:e01528. [PMID: 31049437 PMCID: PMC6482317 DOI: 10.1016/j.heliyon.2019.e01528] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 11/22/2018] [Accepted: 04/11/2019] [Indexed: 11/20/2022] Open
Abstract
Poly(amidoamine) and Poly(propylenimine) dendrimers with different generations and peripheral groups were studied as solubility enhancers and nanocarriers for 7-bromo-2-hydroxy-phenazine N5,N10-dioxide. This compound possesses potential antitumoral and anti-trypanosomal activity, but its low solubility in physiological media precludes its possible application as therapeutic drug. The amino terminated dendrimers association with the active compounds as observed trough NMR studies showed that electrostatic interactions are essential in the solubilization enhancement process. The obtaining of a stable and no cytotoxic formulation makes the drug-carried association a suitable strategy for the generation of a drug delivery system for phenazine derivatives.
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Affiliation(s)
- Nahir Dib
- Departamento de Física, Departamento de Química, Universidad Nacional de Río Cuarto, CONICET, Agencia Postal 3, X5804BYA, Río Cuarto, Argentina
| | - Luciana Fernández
- Departamento de Física, Departamento de Química, Universidad Nacional de Río Cuarto, CONICET, Agencia Postal 3, X5804BYA, Río Cuarto, Argentina
| | - Marisa Santo
- Departamento de Física, Departamento de Química, Universidad Nacional de Río Cuarto, CONICET, Agencia Postal 3, X5804BYA, Río Cuarto, Argentina
| | - Luis Otero
- Departamento de Física, Departamento de Química, Universidad Nacional de Río Cuarto, CONICET, Agencia Postal 3, X5804BYA, Río Cuarto, Argentina
| | - Fabrisio Alustiza
- Grupo de Sanidad Animal, INTA Estación Experimental Agropecuaria Marcos Juárez, X2580, Marcos Juárez, Argentina
| | - Ana Cecilia Liaudat
- Departamento de Biología Molecular, Universidad Nacional de Río Cuarto, Agencia Postal 3, X5804BYA, Río Cuarto, Argentina
| | - Pablo Bosch
- Departamento de Biología Molecular, Universidad Nacional de Río Cuarto, Agencia Postal 3, X5804BYA, Río Cuarto, Argentina
| | - M Laura Lavaggi
- Departamento de Química Orgánica, Facultad de Química, Facultad de Ciencias, Universidad de la República, 11400, Montevideo, Uruguay
| | - Hugo Cerecetto
- Departamento de Química Orgánica, Facultad de Química, Facultad de Ciencias, Universidad de la República, 11400, Montevideo, Uruguay
| | - Mercedes González
- Departamento de Química Orgánica, Facultad de Química, Facultad de Ciencias, Universidad de la República, 11400, Montevideo, Uruguay
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18
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Roeven E, Scheres L, Smulders MMJ, Zuilhof H. Design, Synthesis, and Characterization of Fully Zwitterionic, Functionalized Dendrimers. ACS OMEGA 2019; 4:3000-3011. [PMID: 30847431 PMCID: PMC6398351 DOI: 10.1021/acsomega.8b03521] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Accepted: 01/24/2019] [Indexed: 06/09/2023]
Abstract
Dendrimers are interesting candidates for various applications because of the high level of control over their architecture, the presence of internal cavities, and the possibility for multivalent interactions. More specifically, zwitterionic dendrimers modified with an equal number of oppositely charged groups have found use in in vivo biomedical applications. However, the design and control over the synthesis of these dendrimers remains challenging, in particular with respect to achieving full modification of the dendrimer. In this work, we show the design and subsequent synthesis of dendrimers that are highly charged while having zero net charge, that is zwitterionic dendrimers that are potential candidates for biomedical applications. First, we designed and fully optimized the synthesis of charge-neutral carboxybetaine and sulfobetaine zwitterionic dendrimers. Following their synthesis, the various zwitterionic dendrimers were extensively characterized. In this study, we also report for the first time the use of X-ray photoelectron spectroscopy as an easy-to-use and quantitative tool for the compositional analysis of this type of macromolecules that can complement techniques such as nuclear magnetic resonance and gel permeation chromatography. Finally, we designed and synthesized zwitterionic dendrimers that contain a variable number of alkyne and azide groups that allow straightforward (bio)functionalization via click chemistry.
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Affiliation(s)
- Esther Roeven
- Laboratory of Organic
Chemistry, Wageningen University, Stippeneng 4, 6708 WE Wageningen, The Netherlands
- Surfix BV, Bronland
12 B-1, 6708 WH Wageningen, The Netherlands
| | - Luc Scheres
- Surfix BV, Bronland
12 B-1, 6708 WH Wageningen, The Netherlands
| | - Maarten M. J. Smulders
- Laboratory of Organic
Chemistry, Wageningen University, Stippeneng 4, 6708 WE Wageningen, The Netherlands
| | - Han Zuilhof
- Laboratory of Organic
Chemistry, Wageningen University, Stippeneng 4, 6708 WE Wageningen, The Netherlands
- School of
Pharmaceutical Sciences and Technology, Tianjin University, 92 Weijin Road, 300072 Tianjin, People’s Republic of China
- Department of Chemical and Materials Engineering, King Abdulaziz University, 21589 Jeddah, Saudi Arabia
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19
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Kalyane D, Raval N, Maheshwari R, Tambe V, Kalia K, Tekade RK. Employment of enhanced permeability and retention effect (EPR): Nanoparticle-based precision tools for targeting of therapeutic and diagnostic agent in cancer. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 98:1252-1276. [PMID: 30813007 DOI: 10.1016/j.msec.2019.01.066] [Citation(s) in RCA: 442] [Impact Index Per Article: 88.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 01/02/2019] [Accepted: 01/15/2019] [Indexed: 02/07/2023]
Abstract
In tumorous tissues, the absence of vasculature supportive tissues intimates the formation of leaky vessels and pores (100 nm to 2 μm in diameter) and the poor lymphatic system offers great opportunity to treat cancer and the phenomenon is known as Enhanced permeability and retention (EPR) effect. The trends in treating cancer by making use of EPR effect is increasing day by day and generate multitudes of possibility to design novel anticancer therapeutics. This review aimed to present various factors affecting the EPR effect along with important things to know about EPR effect such as tumor perfusion, lymphatic function, interstitial penetration, vascular permeability, nanoparticle retention etc. This manuscript expounds the current advances and cross-talks the developments made in the of EPR effect-based therapeutics in cancer therapy along with a transactional view of its current clinical and industrial aspects.
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Affiliation(s)
- Dnyaneshwar Kalyane
- National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, An Institute of National Importance, Government of India, Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers, Palaj, Opposite Air Force Station, Gandhinagar, Gujarat 382355, India
| | - Nidhi Raval
- National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, An Institute of National Importance, Government of India, Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers, Palaj, Opposite Air Force Station, Gandhinagar, Gujarat 382355, India
| | - Rahul Maheshwari
- National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, An Institute of National Importance, Government of India, Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers, Palaj, Opposite Air Force Station, Gandhinagar, Gujarat 382355, India
| | - Vishakha Tambe
- National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, An Institute of National Importance, Government of India, Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers, Palaj, Opposite Air Force Station, Gandhinagar, Gujarat 382355, India
| | - Kiran Kalia
- National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, An Institute of National Importance, Government of India, Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers, Palaj, Opposite Air Force Station, Gandhinagar, Gujarat 382355, India
| | - Rakesh K Tekade
- National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, An Institute of National Importance, Government of India, Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers, Palaj, Opposite Air Force Station, Gandhinagar, Gujarat 382355, India.
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20
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Liao FH, Wu TH, Huang YT, Lin WJ, Su CJ, Jeng US, Kuo SC, Lin SY. Subnanometer Gold Clusters Adhere to Lipid A for Protection against Endotoxin-Induced Sepsis. NANO LETTERS 2018; 18:2864-2869. [PMID: 29589756 DOI: 10.1021/acs.nanolett.7b05464] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Endotoxicity originating from a dangerous debris (i.e., lipopolysaccharide, LPS) of Gram-negative bacteria is a challenging clinical problem, but no drugs or therapeutic strategies that can successfully address this issue have been identified yet. In this study, we report a subnanometer gold cluster that can efficiently block endotoxin activity to protect against sepsis. The endotoxin blocker consists of a gold nanocluster that serves as a flakelike substrate and a coating of short alkyl motifs that act as an adhesive to dock with LPS by compacting the intramolecular hydrocarbon chain-chain distance ( d-spacing) of lipid A, an endotoxicity active site that can cause overwhelming cytokine induction resulting in sepsis progression. Direct evidence showed the d-spacing values of lipid A to be decreased from 4.19 Å to either 3.85 or 3.54 Å, indicating more dense packing densities in the presence of subnanometer gold clusters. In terms of biological relevance, the concentrations of key pro-inflammatory NF-κB-dependent cytokines, including plasma TNF-α, IL-6, and IL-1β, and CXC chemokines, in LPS-challenged mice showed a noticeable decrease. More importantly, we demonstrated that the treatment of antiendotoxin gold nanoclusters significantly prolonged the survival time in LPS-induced septic mice. The ultrasmall gold nanoclusters could target lipid A of LPS to deactivate endotoxicity by compacting its packing density, which might constitute a potential therapeutic strategy for the early prevention of sepsis caused by Gram-negative bacterial infection.
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Affiliation(s)
- Fang-Hsuean Liao
- Institute of Biomedical Engineering and Nanomedicine , National Health Research Institutes , 35053 , Taiwan
| | - Te-Haw Wu
- Institute of Biomedical Engineering and Nanomedicine , National Health Research Institutes , 35053 , Taiwan
| | - Yu-Ting Huang
- Institute of Biomedical Engineering and Nanomedicine , National Health Research Institutes , 35053 , Taiwan
| | - Wen-Jye Lin
- Immunology Research Center , National Health Research Institutes , 35053 , Taiwan
| | - Chun-Jen Su
- National Synchrotron Radiation Research Center , 30076 , Taiwan
| | - U-Ser Jeng
- National Synchrotron Radiation Research Center , 30076 , Taiwan
| | - Shu-Chen Kuo
- National Institute of Infectious Diseases and Vaccinology , National Health Research Institutes , 35053 , Taiwan
| | - Shu-Yi Lin
- Institute of Biomedical Engineering and Nanomedicine , National Health Research Institutes , 35053 , Taiwan
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21
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Gorzkiewicz M, Buczkowski A, Appelhans D, Voit B, Pułaski Ł, Pałecz B, Klajnert-Maculewicz B. Poly(propyleneimine) glycodendrimers non-covalently bind ATP in a pH- and salt-dependent manner - model studies for adenosine analogue drug delivery. Int J Pharm 2018; 544:83-90. [PMID: 29653214 DOI: 10.1016/j.ijpharm.2018.03.063] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Revised: 03/30/2018] [Accepted: 03/31/2018] [Indexed: 12/31/2022]
Abstract
Adenosine analogue drugs (such as fludarabine or cladribine) require transporter-mediated uptake into cells and subsequent phosphorylation for anticancer activity. Therefore, application of nanocarrier systems for direct delivery of active triphosphate forms has been proposed. Here, we applied isothermal titration calorimetry and zeta potential titration to determine the stoichiometry and thermodynamic parameters of interactions between 4th generation poly(propyleneimine) dendrimers (unmodified or sugar-modified for increased biocompatibility) and ATP as a model adenosine nucleotide. We showed that glycodendrimers have the ability to efficiently interact with nucleoside triphosphates and to form stable complexes via electrostatic interactions between the ionized phosphate and amino groups on the nucleotide and the dendrimer, respectively. The complexation process is spontaneous, enthalpy-driven and depends on buffer composition (strongest interactions in organic buffer) and pH (more binding sites in acidic pH). These properties allow us to consider maltose-modified dendrimers as especially promising carriers for adenosine analogues.
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Affiliation(s)
- Michał Gorzkiewicz
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 141/143 Pomorska St., 90-236 Lodz, Poland.
| | - Adam Buczkowski
- Department of Biophysical Chemistry, Faculty of Chemistry, University of Lodz, 165 Pomorska St., 90-236 Lodz, Poland
| | - Dietmar Appelhans
- Leibniz Institute of Polymer Research Dresden, Hohe Str. 6, 01069 Dresden, Germany
| | - Brigitte Voit
- Leibniz Institute of Polymer Research Dresden, Hohe Str. 6, 01069 Dresden, Germany
| | - Łukasz Pułaski
- Department of Molecular Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 141/143 Pomorska St., 90-236 Lodz, Poland; Laboratory of Transcriptional Regulation, Institute of Medical Biology PAS, 106 Lodowa St., 93-232 Lodz, Poland
| | - Bartłomiej Pałecz
- Department of Biophysical Chemistry, Faculty of Chemistry, University of Lodz, 165 Pomorska St., 90-236 Lodz, Poland
| | - Barbara Klajnert-Maculewicz
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 141/143 Pomorska St., 90-236 Lodz, Poland; Leibniz Institute of Polymer Research Dresden, Hohe Str. 6, 01069 Dresden, Germany
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22
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Beaussart A, Caillet C, Bihannic I, Zimmermann R, Duval JFL. Remarkable reversal of electrostatic interaction forces on zwitterionic soft nanointerfaces in a monovalent aqueous electrolyte: an AFM study at the single nanoparticle level. NANOSCALE 2018; 10:3181-3190. [PMID: 29372221 DOI: 10.1039/c7nr07976a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Soft (nano)colloids are increasingly used in medical applications due to the versatile options they offer in terms of e.g. tunable chemical composition, adaptable physical properties and (bio)functionalization perspectives. Obtaining a clear understanding of the nature of the interaction forces that such particles experience with neighboring charged (bio)surfaces is a mandatory prerequisite to draw a comprehensive and mechanistic picture of their stability and reactivity and to further optimize their current functionalities. In this study, adopting an original strategy for nanoparticle attachment to atomic force microscopy (AFM) tips, we demonstrate that the sign of electrostatic forces between carboxylate-terminated poly(amidoamine) nanodendrimers (∼9 nm in diameter) and planar cysteamine-coated gold surfaces can be tailored under fixed pH conditions upon the sole variation of the monovalent salt concentration in solution. The origin of this unconventional electrostatic force reversal is deciphered upon confrontation between AFM force measurements and mean-field force evaluation performed beyond the Derjaguin approximation by integrating the dendrimer and cysteamine electrostatic properties derived independently from electrokinetic measurements. It is shown that the electrostatic force reversal (i) originates from the zwitterionic character of the nanodendrimer-solution interphase, and (ii) becomes operational under the strict condition that the sub-nanometric separation distance between peripheral carboxylate groups and intraparticulate amines is of the order of the characteristic electric Debye layer thickness. The possibility to mediate - via suitable adjustment of monovalent salt content in solution - both the magnitude and sign of the electrostatic forces acting on soft interfaces with zwitterionic functionality paves the way for the design of innovative strategies to control the stability of nanoparticles against aggregation, and to modulate their adhesion onto inorganic surfaces or living organisms.
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Affiliation(s)
- Audrey Beaussart
- CNRS, LIEC (Laboratoire Interdisciplinaire des Environnements Continentaux), UMR7360, Vandoeuvre-lès-Nancy F-54501, France
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23
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Wu S, Chou H, Yuh C, Mekuria SL, Kao Y, Tsai H. Radiation-Sensitive Dendrimer-Based Drug Delivery System. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2018; 5:1700339. [PMID: 29610720 PMCID: PMC5827102 DOI: 10.1002/advs.201700339] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Revised: 10/10/2017] [Indexed: 05/13/2023]
Abstract
Combination of chemotherapy and radiotherapy is used to enhance local drug delivery while reducing off-target tissue effects. Anticancer drug doxorubicin (DOX) is loaded into l-cysteine modified G4.5 dendrimer (GC/DOX) and released at different pH values in the presence and absence of γ-radiation. Presence of γ-radiation significantly improves DOX release from the GC/DOX under acidic pH conditions, suggesting that GC dendrimer is a radiation-sensitive drug delivery system. GC/DOX is further evaluated by determining cytotoxicity in uterine cervical carcinoma HeLa cells. GC/DOX shows high affinity for cancer cells and effective drug release following an external stimulus (radiation exposure), whereas an in vivo zebrafish study confirms that l-cysteine acts as a radiosensitizer. GC/DOX treatment combined with radiotherapy synergistically and successfully inhibits cancer cell growth.
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Affiliation(s)
- Szu‐Yuan Wu
- Department of Radiation OncologyWan Fang HospitalTaipei Medical University116TaipeiTaiwan
- Department of Internal MedicineSchool of MedicineCollege of MedicineTaipei Medical University110TaipeiTaiwan
| | - Hsiao‐Ying Chou
- Graduate Institute of Applied Science and TechnologyNational Taiwan University of Science and Technology106TaipeiTaiwan
| | - Chiou‐Hwa Yuh
- Institute of Molecular and Genomic MedicineNational Health Research Institutes350ZhunanMiaoliTaiwan
- Institute of Bioinformatics and Structural BiologyNational Tsing Hua University300HsinchuTaiwan
- Department of Biological Science and TechnologyNational Chiao Tung University300HsinchuTaiwan
| | - Shewaye Lakew Mekuria
- Graduate Institute of Applied Science and TechnologyNational Taiwan University of Science and Technology106TaipeiTaiwan
| | - Yu‐Chih Kao
- Graduate Institute of Applied Science and TechnologyNational Taiwan University of Science and Technology106TaipeiTaiwan
| | - Hsieh‐Chih Tsai
- Graduate Institute of Applied Science and TechnologyNational Taiwan University of Science and Technology106TaipeiTaiwan
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24
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Rodrigues DB, Oliveira JM, Santos TC, Reis RL. Dendrimers: Breaking the paradigm of current musculoskeletal autoimmune therapies. J Tissue Eng Regen Med 2018; 12:e1796-e1812. [DOI: 10.1002/term.2597] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 09/01/2017] [Accepted: 10/09/2017] [Indexed: 12/12/2022]
Affiliation(s)
- Daniel B. Rodrigues
- 3B's Research Group – Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineUniversity of Minho Avepark 4805‐017 Barco Guimarães Portugal
- ICVS/3B's – PT Government Associate Laboratory Braga/Guimarães Portugal
| | - Joaquim M. Oliveira
- 3B's Research Group – Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineUniversity of Minho Avepark 4805‐017 Barco Guimarães Portugal
- ICVS/3B's – PT Government Associate Laboratory Braga/Guimarães Portugal
- The Discoveries Centre for Regenerative and Precision MedicineHeadquarters at University of Minho Avepark 4805‐017 Barco Guimarães Portugal
| | - Tírcia C. Santos
- 3B's Research Group – Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineUniversity of Minho Avepark 4805‐017 Barco Guimarães Portugal
- ICVS/3B's – PT Government Associate Laboratory Braga/Guimarães Portugal
| | - Rui L. Reis
- 3B's Research Group – Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineUniversity of Minho Avepark 4805‐017 Barco Guimarães Portugal
- ICVS/3B's – PT Government Associate Laboratory Braga/Guimarães Portugal
- The Discoveries Centre for Regenerative and Precision MedicineHeadquarters at University of Minho Avepark 4805‐017 Barco Guimarães Portugal
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25
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Hashempour Alamdari N, Alaei-Beirami M, Sadat Shandiz SA, Hejazinia H, Rasouli R, Saffari M, Sadat Ebrahimi SE, Assadi A, Shafiee Ardestani M. Gd 3+-Asparagine-Anionic Linear Globular Dendrimer Second-Generation G2 Complexes: Novel Nanobiohybrid Theranostics. CONTRAST MEDIA & MOLECULAR IMAGING 2017; 2017:3625729. [PMID: 29097918 PMCID: PMC5635473 DOI: 10.1155/2017/3625729] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Accepted: 03/15/2017] [Indexed: 01/06/2023]
Abstract
Designing a unique theranostic biocompatible, biodegradable, and cost-effective agent which is easy to be synthesized as a biohybrid material was the aim of this study. In this matter, asparagine attached to anionic linear globular dendrimer G2 (as a biocompatible, biodegradable, and cost-effective agent which is negatively charged nanosized and water soluble polymer that outweighs other traditionally used dendrimers) and finally contrast agent (Gd3+) was loaded (which made complexes) in synthesized asparagine-dendrimer. Observations revealed that, in addition to successful colon cancer and brain targeting, Gd3+-dendrimer-asparagine, the proposed theranostic agent, could increase T1 MR relaxation times, decrease T2 MR relaxation times significantly, and improve contrast of image as well as illustrating good cellular uptake based on florescent microscopy/flow cytometry and ICP-mass data. In addition to that, it increased tumor growth inhibition percentage (TGI%) significantly compared to FDA approved contrast agent, Magnevist. Totally, Gd3+-anionic linear globular dendrimer G2-asparagine could be introduced to the cancer imaging/therapy (theranostics) protocols after in vivo MR and fluorescent analysis and passing clinical trials. Hence, this nanotheranostic agent would be a promising candidate for brain drug delivery and imaging in the future.
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Affiliation(s)
- Nasim Hashempour Alamdari
- Department of Radiopharmacy and Medicinal Chemistry, Pharmaceutical Sciences Branch, Islamic Azad University, Tehran, Iran
| | - Mahmood Alaei-Beirami
- Drug Applied Research Center and Students' Research Committee, Tabriz University of Medical Science, Tabriz, Iran
| | | | - Hadi Hejazinia
- Department of Radiopharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran 1417614411, Iran
| | - Rahimeh Rasouli
- Department of Medical Nanotechnology, School of Medicine, International Campus, Tehran University of Medical Sciences, Tehran, Iran
| | - Mostafa Saffari
- Department of Medical Nanotechnology, School of Medicine, International Campus, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Artin Assadi
- Department of Radiopharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran 1417614411, Iran
| | - Mehdi Shafiee Ardestani
- Department of Radiopharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran 1417614411, Iran
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26
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Polymeropoulos G, Zapsas G, Ntetsikas K, Bilalis P, Gnanou Y, Hadjichristidis N. 50th Anniversary Perspective: Polymers with Complex Architectures. Macromolecules 2017. [DOI: 10.1021/acs.macromol.6b02569] [Citation(s) in RCA: 239] [Impact Index Per Article: 34.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- George Polymeropoulos
- Division of Physical Sciences & Engineering, KAUST Catalysis Center, Polymer Synthesis Laboratory, and ‡Division of Physical Sciences & Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - George Zapsas
- Division of Physical Sciences & Engineering, KAUST Catalysis Center, Polymer Synthesis Laboratory, and ‡Division of Physical Sciences & Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Konstantinos Ntetsikas
- Division of Physical Sciences & Engineering, KAUST Catalysis Center, Polymer Synthesis Laboratory, and ‡Division of Physical Sciences & Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Panayiotis Bilalis
- Division of Physical Sciences & Engineering, KAUST Catalysis Center, Polymer Synthesis Laboratory, and ‡Division of Physical Sciences & Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Yves Gnanou
- Division of Physical Sciences & Engineering, KAUST Catalysis Center, Polymer Synthesis Laboratory, and ‡Division of Physical Sciences & Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Nikos Hadjichristidis
- Division of Physical Sciences & Engineering, KAUST Catalysis Center, Polymer Synthesis Laboratory, and ‡Division of Physical Sciences & Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
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27
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Kannan R, Muthuvijayan V, Prasad E. In vitro study of a glucose attached poly(aryl ether) dendron based gel as a drug carrier for a local anaesthetic. NEW J CHEM 2017. [DOI: 10.1039/c7nj01420a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A poly(aryl ether) dendron based gelator as an efficient transdermal drug carrier for the controlled release of prilocaine hydrochloride.
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Affiliation(s)
- Ramya Kannan
- Department of Chemistry
- Indian Institute of Technology
- Chennai
- India
- Department of Biotechnology
| | - Vignesh Muthuvijayan
- Department of Biotechnology
- Bhupat and Jyoti Mehta School of Biosciences
- Indian Institute of Technology
- Chennai
- India
| | - Edamana Prasad
- Department of Chemistry
- Indian Institute of Technology
- Chennai
- India
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28
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Dendritic bis- and tetrakis-iminodiacetic acid-boronate complexes in one-pot cross-coupling reactions. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.06.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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29
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Duval JF, Werner C, Zimmermann R. Electrokinetics of soft polymeric interphases with layered distribution of anionic and cationic charges. Curr Opin Colloid Interface Sci 2016. [DOI: 10.1016/j.cocis.2016.05.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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30
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Hsu H, Bugno J, Lee S, Hong S. Dendrimer‐based nanocarriers: a versatile platform for drug delivery. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2016; 9. [DOI: 10.1002/wnan.1409] [Citation(s) in RCA: 100] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2016] [Revised: 03/15/2016] [Accepted: 03/17/2016] [Indexed: 12/18/2022]
Affiliation(s)
- Hao‐Jui Hsu
- Department of Biopharmaceutical Sciences, College of PharmacyUniversity of IllinoisChicagoILUSA
| | - Jason Bugno
- Department of Biopharmaceutical Sciences, College of PharmacyUniversity of IllinoisChicagoILUSA
| | - Seung‐ri Lee
- Department of Biopharmaceutical Sciences, College of PharmacyUniversity of IllinoisChicagoILUSA
| | - Seungpyo Hong
- Department of Biopharmaceutical Sciences, College of PharmacyUniversity of IllinoisChicagoILUSA
- Department of Integrated OMICs for Biomedical Science and Underwood International CollegeYonsei UniversitySeoulKorea
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31
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Shukla S, Govender P, Tiwari A. Polymeric Micellar Structures for Biosensor Technology. ADVANCES IN BIOMEMBRANES AND LIPID SELF-ASSEMBLY 2016. [DOI: 10.1016/bs.abl.2016.04.005] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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32
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da Costa VCP, Annunziata O. Unusual liquid-liquid phase transition in aqueous mixtures of a well-known dendrimer. Phys Chem Chem Phys 2015; 17:28818-29. [PMID: 26451401 DOI: 10.1039/c5cp04642d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Liquid-liquid phase separation (LLPS) has been extensively investigated for polymer and protein solutions due to its importance in mixture thermodynamics, separation science and self-assembly processes. However, to date, no experimental studies have been reported on LLPS of dendrimer solutions. Here, it is shown that LLPS of aqueous solutions containing a hydroxyl-functionalized poly(amido amine) dendrimer of fourth generation is induced in the presence of sodium sulfate. Both the LLPS temperature and salt-dendrimer partitioning between the two coexisting phases at constant temperature were measured. Interestingly, our experiments show that LLPS switches from being induced by cooling to being induced by heating as the salt concentration increases. The two coexisting phases also show opposite temperature response. Thus, this phase transition exhibits a simultaneous lower and upper critical solution temperature-type behavior. Dynamic light-scattering and dye-binding experiments indicate that no appreciable conformational change occurs as the salt concentration increases. To explain the observed phase behavior, a thermodynamic model based on two parameters was developed. The first parameter, which describes dendrimer-dendrimer interaction energy, was determined by isothermal titration calorimetry. The second parameter describes the salt salting-out strength. By varying the salting-out parameter, it is shown that the model achieves agreement not only with the location of the experimental binodal at 25 °C but also with the slope of this curve around the critical point. The proposed model also predicts that the unusual temperature behavior of this phase transition can be described as the net result of two thermodynamic factors with opposite temperature responses: salt thermodynamic non-ideality and salting-out strength.
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Affiliation(s)
- Viviana C P da Costa
- Department of Chemistry, Texas Christian University, Fort Worth, Texas 76129, USA.
| | - Onofrio Annunziata
- Department of Chemistry, Texas Christian University, Fort Worth, Texas 76129, USA.
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33
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Szulc A, Signorelli M, Schiraldi A, Appelhans D, Voit B, Bryszewska M, Klajnert-Maculewicz B, Fessas D. Maltose modified poly(propylene imine) dendrimers as potential carriers of nucleoside analog 5'-triphosphates. Int J Pharm 2015; 495:940-7. [PMID: 26456295 DOI: 10.1016/j.ijpharm.2015.09.065] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Revised: 09/27/2015] [Accepted: 09/29/2015] [Indexed: 01/15/2023]
Abstract
Poly(propylene imine) (PPI) dendrimers contained surface maltose modification are proposed as drug carriers for nucleoside analog (NA) 5'-triphosphates. The aim of this study was to investigate the interactions between PPI dendrimers of 3rd (G3) or 4th (G4) generation and cytidine-5'-triphosphate (CTP) by Isothermal Titration Calorimetry method. CTP was used as a model molecule of pyrimidine nucleoside analog-cytarabine (ara-CTP) commonly used in leukemia treatment. Complexes of PPI dendrimers with NAs may help to overcome severe limitations of NAs associated with their low solubility and stability or resistance in cancer cells. In the present work, we evaluated stoichiometry and a mechanism of forming complexes between dendrimers and the nucleotide. Moreover, we examined the efficiency of complex formation in relation to dendrimer generations, a type of dendrimer modification with maltose residues and a type of solvent. It was observed that PPI dendrimers create complexes with CTP with high efficiency that makes them promising candidates for a drug delivery system.
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Affiliation(s)
- Aleksandra Szulc
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 141/143 Pomorska St., 90-236 Lodz, Poland.
| | - Marco Signorelli
- Department of Food Environmental and Nutritional Sciences, University of Milan, Celoria St. 2, 20133 Milan, Italy
| | - Alberto Schiraldi
- Department of Food Environmental and Nutritional Sciences, University of Milan, Celoria St. 2, 20133 Milan, Italy
| | - Dietmar Appelhans
- Leibniz Institute of Polymer Research Dresden, Hohe Str. 6, 01069 Dresden, Germany
| | - Brigitte Voit
- Leibniz Institute of Polymer Research Dresden, Hohe Str. 6, 01069 Dresden, Germany
| | - Maria Bryszewska
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 141/143 Pomorska St., 90-236 Lodz, Poland
| | - Barbara Klajnert-Maculewicz
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 141/143 Pomorska St., 90-236 Lodz, Poland
| | - Dimitrios Fessas
- Department of Food Environmental and Nutritional Sciences, University of Milan, Celoria St. 2, 20133 Milan, Italy
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34
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Bugno J, Hsu HJ, Hong S. Recent advances in targeted drug delivery approaches using dendritic polymers. Biomater Sci 2015; 3:1025-34. [PMID: 26221937 PMCID: PMC4519693 DOI: 10.1039/c4bm00351a] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Since they were first synthesized over 30 years ago, dendrimers have seen rapid translation into various biomedical applications. A number of reports have not only demonstrated their clinical utility, but also revealed novel design approaches and strategies based on the elucidation of underlying mechanisms governing their biological interactions. This review focuses on presenting the latest advances in dendrimer design, discussing the current mechanistic understandings, and highlighting recent developments and targeted approaches using dendrimers in drug/gene delivery.
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Affiliation(s)
- Jason Bugno
- Department of Biopharmaceutical Sciences, College of Pharmacy, University of Illinois, Chicago, IL 60612, USA.
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35
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Synthesis and characterization of pH-responsive and fluorescent poly (amidoamine) dendrimer-grafted cellulose nanocrystals. J Colloid Interface Sci 2015; 450:101-108. [DOI: 10.1016/j.jcis.2015.03.002] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Revised: 03/03/2015] [Accepted: 03/03/2015] [Indexed: 01/20/2023]
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36
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Moussa M, Caillet C, Town RM, Duval JFL. Remarkable electrokinetic features of charge-stratified soft nanoparticles: mobility reversal in monovalent aqueous electrolyte. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:5656-5666. [PMID: 25939023 DOI: 10.1021/acs.langmuir.5b01241] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The electrokinetic behavior of G6.5 carboxylate-terminated poly(amidoamine) (PAMAM) starburst dendrimers (8 ± 1 nm diameter) is investigated over a broad range of pH values (3-9) and NaNO3 concentrations (c(∞ )= 2-200 mM). The dependence of nanodendrimer electrophoretic mobility μ on pH and c(∞) is marked by an unconventional decrease of the point of zero mobility (PZM) from 5.4 to 5.5 to 3.8 upon increase in salt concentration, with PZM defined as the pH value at which a reversal of the mobility sign is reached. The existence of a common intersection point is further evidenced for series of mobility versus pH curves measured at different NaNO3 concentrations. Using soft particle electrokinetic theory, this remarkable behavior is shown to originate from the zwitterionic functionality of the PAMAM-COOH particles. The dependence of PZM on c(∞) results from the coupling between electroosmotic flow and dendrimeric interphase defined by a nonuniform distribution of amine and carboxylic functional groups. In turn, μ reflects the sign and distribution of particle charges located within an electrokinetically active region, the dimension of which is determined by the Debye length, varied here in the range 0.7-6.8 nm. In agreement with theory, the electrokinetics of smaller G4.5 PAMAM-COOH nanoparticles (5 ± 0.5 nm diameter) further confirms that the PZM is shifted to higher pH with decreasing dendrimer size. Depending on pH, a mobility extremum is obtained under conditions where the Debye length and the particle radius are comparable. This results from changes in particle structure compactness following salt- and pH-mediated modulations of intraparticle Coulombic interactions. The findings solidly evidence the possible occurrence of particle mobility reversal in monovalent salt solution suggested by recent molecular dynamic simulations and anticipated from earlier mean-field electrokinetic theory.
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Affiliation(s)
- Mariam Moussa
- †LIEC (Laboratoire Interdisciplinaire des Environnements Continentaux), UMR7360, CNRS, Vandoeuvre-lès-Nancy F-54501, France
- ‡LIEC, UMR7360, Université de Lorraine, Vandoeuvre-lès-Nancy F-54501, France
| | - Céline Caillet
- †LIEC (Laboratoire Interdisciplinaire des Environnements Continentaux), UMR7360, CNRS, Vandoeuvre-lès-Nancy F-54501, France
- ‡LIEC, UMR7360, Université de Lorraine, Vandoeuvre-lès-Nancy F-54501, France
| | - Raewyn M Town
- §Department of Physics, Chemistry and Pharmacy, University of Southern Denmark, Campusvej 55, 5230 Odense, Denmark
| | - Jérôme F L Duval
- †LIEC (Laboratoire Interdisciplinaire des Environnements Continentaux), UMR7360, CNRS, Vandoeuvre-lès-Nancy F-54501, France
- ‡LIEC, UMR7360, Université de Lorraine, Vandoeuvre-lès-Nancy F-54501, France
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37
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de Kort DW, van Duynhoven JP, Van As H, Mariette F. Nanoparticle diffusometry for quantitative assessment of submicron structure in food biopolymer networks. Trends Food Sci Technol 2015. [DOI: 10.1016/j.tifs.2014.11.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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38
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Ji Y, Qian Y. pH dependent one-/two-photon fluorescence emission properties and mechanism of the dendrimer PAMAM triphenylamine imine. RSC Adv 2015. [DOI: 10.1039/c5ra13046h] [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
pH dependent fluorescence emission of PTS-G0 and ETS were compared, to better understand intrinsic fluorescence phenomena of PAMAM dendrimers.
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Affiliation(s)
- Yan Ji
- School of Chemistry and Chemical Engineering
- Henan Normal University
- Xinxiang
- China
- School of Chemistry and Chemical Engineering
| | - Ying Qian
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing 211189
- China
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39
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Yu H, Schlüter AD, Zhang B. Synthesis of High Generation Dendronized Polymers and Quantification of Their Structure Perfection. Macromolecules 2014. [DOI: 10.1021/ma500821n] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Hao Yu
- Department of Materials,
Laboratory of Polymer Chemistry, ETH Zürich, HCI G523, Vladimir-Prelog Weg 5, 8093 Zürich, Switzerland
| | - A. Dieter Schlüter
- Department of Materials,
Laboratory of Polymer Chemistry, ETH Zürich, HCI G523, Vladimir-Prelog Weg 5, 8093 Zürich, Switzerland
| | - Baozhong Zhang
- Department of Materials,
Laboratory of Polymer Chemistry, ETH Zürich, HCI G523, Vladimir-Prelog Weg 5, 8093 Zürich, Switzerland
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Wrobel D, Kolanowska K, Gajek A, Gomez-Ramirez R, de la Mata J, Pedziwiatr-Werbicka E, Klajnert B, Waczulikova I, Bryszewska M. Interaction of cationic carbosilane dendrimers and their complexes with siRNA with erythrocytes and red blood cell ghosts. BIOCHIMICA ET BIOPHYSICA ACTA 2014; 1838:882-9. [PMID: 24316171 PMCID: PMC7094680 DOI: 10.1016/j.bbamem.2013.11.017] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2013] [Revised: 11/01/2013] [Accepted: 11/26/2013] [Indexed: 11/20/2022]
Abstract
We have investigated the interactions between cationic NN16 and BDBR0011 carbosilane dendrimers with red blood cells or their cell membranes. The carbosilane dendrimers used possess 16 cationic functional groups. Both the dendrimers are made of water-stable carbon-silicon bonds, but NN16 possesses some oxygen-silicon bonds that are unstable in water. The nucleic acid used in the experiments was targeted against GAG-1 gene from the human immunodeficiency virus, HIV-1. By binding to the outer leaflet of the membrane, carbosilane dendrimers decreased the fluidity of the hydrophilic part of the membrane but increased the fluidity of the hydrophobic interior. They induced hemolysis, but did not change the morphology of the cells. Increasing concentrations of dendrimers induced erythrocyte aggregation. Binding of short interfering ribonucleic acid (siRNA) to a dendrimer molecule decreased the availability of cationic groups and diminished their cytotoxicity. siRNA-dendrimer complexes changed neither the fluidity of biological membranes nor caused cell hemolysis. Addition of dendriplexes to red blood cell suspension induced echinocyte formation.
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Affiliation(s)
- Dominika Wrobel
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Lodz, Poland.
| | - Katarzyna Kolanowska
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Lodz, Poland
| | - Arkadiusz Gajek
- Department of Thermobiology, Faculty of Biology and Environmental Protection, University of Lodz, Lodz, Poland
| | | | - Javier de la Mata
- Departamento Quimica Inorganica, Universidad de Alcala de Henares, Spain
| | - Elżbieta Pedziwiatr-Werbicka
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Lodz, Poland
| | - Barbara Klajnert
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Lodz, Poland
| | - Iveta Waczulikova
- Faculty of Mathematics, Physics and Informatics, Comenius University, Bratislava, Slovakia
| | - Maria Bryszewska
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Lodz, Poland
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Ji Y, Yang X, Qian Y. Poly-amidoamine structure characterization: amide resonance structure of imidic acid (HO–CN) and tertiary ammonium. RSC Adv 2014. [DOI: 10.1039/c4ra09081k] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The dendrimer PAMAM has an amide resonance structure,i.e.imidic acid (HO–CN), and a tertiary ammonium structure, which can be characterized using15N/1H/2D NH/13C NMR, IR and MS.
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Affiliation(s)
- Yan Ji
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing, China
| | - XiaoLiang Yang
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing, China
| | - Ying Qian
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing, China
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43
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Ji Y, Qian Y. A study using quantum chemical theory methods on the intrinsic fluorescence emission and the possible emission mechanisms of PAMAM. RSC Adv 2014. [DOI: 10.1039/c4ra09184a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Structural units imidic acid (HO–CN) and tertiary ammonium in PAMAM dendrimers were proven to give fluorescence emission by TDDFT methods.
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Affiliation(s)
- Yan Ji
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing, China
| | - Ying Qian
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing, China
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Wu TH, Liu CP, Chien CT, Lin SY. Fluorescent Hydroxylamine Derived from the Fragmentation of PAMAM Dendrimers for Intracellular Hypochlorite Recognition. Chemistry 2013; 19:11672-5. [DOI: 10.1002/chem.201300494] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2013] [Indexed: 11/07/2022]
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Du L, Jin Y, Yang J, Wang S, Wang X. A functionalized poly(amidoamine) nanocarrier-loading 5-fluorouracil. Anticancer Drugs 2013; 24:172-80. [DOI: 10.1097/cad.0b013e32835920fa] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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46
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Lazniewska J, Milowska K, Gabryelak T. Dendrimers--revolutionary drugs for infectious diseases. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2012; 4:469-91. [PMID: 22761054 DOI: 10.1002/wnan.1181] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Over recent years innovative nanomolecules in a form of dendrimers have been gaining increasing interest. These compounds can be designed and modified in many ways giving a molecule which meets required expectations. For this reason dendrimers are the object of intensive studies in many fields of nanoscience including one of the most thriving--biomedicine. Numerous studies provide evidence that some dendrimers exhibit activities against many species/strains of viruses, bacteria, fungi, and prions. These types of dendritic nanostructures which are distinguished by antipathogenic properties and low cytotoxicity to eukaryotic cells may be potentially applied in medicine as novel drugs for various infectious diseases, especially those which are persistent, marked by high mortality rate, or untreatable. Dendrimers can exert their effect via different mechanisms of action, which are, in most cases, related to multivalency of the nanomolecule. The application of dendrimers is likely to be a breakthrough in prevention and treatment of infectious diseases which still beset humanity and may significantly improve the quality of people's life.
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Pani RC, Yingling YG. Role of Solvent and Dendritic Architecture on the Redox Core Encapsulation. J Phys Chem A 2012; 116:7593-9. [DOI: 10.1021/jp304253g] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Rakhee C. Pani
- Department
of Materials Science and Engineering, North Carolina State University, 911
Partners Way, Raleigh, North Carolina 27695, United States
| | - Yaroslava G. Yingling
- Department
of Materials Science and Engineering, North Carolina State University, 911
Partners Way, Raleigh, North Carolina 27695, United States
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López-Andarias J, Guerra J, Castañeda G, Merino S, Ceña V, Sánchez-Verdú P. Development of Microwave-Assisted Reactions for PAMAM Dendrimer Synthesis. European J Org Chem 2012. [DOI: 10.1002/ejoc.201101717] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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49
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Nano reengineering of horseradish peroxidase with dendritic macromolecules for stability enhancement. Enzyme Microb Technol 2012; 50:10-6. [DOI: 10.1016/j.enzmictec.2011.09.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2011] [Revised: 09/12/2011] [Accepted: 09/14/2011] [Indexed: 11/21/2022]
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50
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