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Journal articles on the topic 'ATRP'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Kuila, Atanu, Nabasmita Maity, Dhruba P. Chatterjee, and Arun K. Nandi. "Temperature triggered antifouling properties of poly(vinylidene fluoride) graft copolymers with tunable hydrophilicity." Journal of Materials Chemistry A 3, no. 25 (2015): 13546–55. http://dx.doi.org/10.1039/c5ta01306b.

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2

Tang, Wei, and Krzysztof Matyjaszewski. "Kinetic Modeling of Normal ATRP, Normal ATRP with [CuII]0, Reverse ATRP and SR&NI ATRP." Macromolecular Theory and Simulations 17, no. 7-8 (2008): 359–75. http://dx.doi.org/10.1002/mats.200800050.

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3

Song, Wenguang, Jian Huang, Cheng Hang, Chenyan Liu, Xuepu Wang, and Guowei Wang. "Synthesis of thermally cleavable multisegmented polystyrene by an atom transfer nitroxide radical polymerization (ATNRP) mechanism." Polymer Chemistry 6, no. 46 (2015): 8060–70. http://dx.doi.org/10.1039/c5py01493j.

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Based on the common features of well-defined NRC reaction, ATRP and NMRP mechanisms, an atom transfer nitroxide radical polymerization (ATNRP) mechanism was presented, and further used to construct multisegmented PS<sub>m</sub> embedded with multiple alkoxyamine linkages.

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4

Sathesh, Venkatesan, Jem-Kun Chen, Chi-Jung Chang та ін. "Synthesis of Poly(ε-caprolactone)-Based Miktoarm Star Copolymers through ROP, SA ATRC, and ATRP". Polymers 10, № 8 (2018): 858. http://dx.doi.org/10.3390/polym10080858.

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The synthesis of novel branched/star copolymers which possess unique physical properties is highly desirable. Herein, a novel strategy was demonstrated to synthesize poly(ε-caprolactone) (PCL) based miktoarm star (μ-star) copolymers by combining ring-opening polymerization (ROP), styrenics-assisted atom transfer radical coupling (SA ATRC), and atom transfer radical polymerization (ATRP). From the analyses of gel permeation chromatography (GPC), proton nuclear magnetic resonance (1H NMR), and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS), well-defin

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5

Yuan, Ming, Xuetao Cui, Wenxian Zhu, and Huadong Tang. "Development of Environmentally Friendly Atom Transfer Radical Polymerization." Polymers 12, no. 9 (2020): 1987. http://dx.doi.org/10.3390/polym12091987.

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Atom transfer radical polymerization (ATRP) is one of the most successful techniques for the preparation of well-defined polymers with controllable molecular weights, narrow molecular weight distributions, specific macromolecular architectures, and precisely designed functionalities. ATRP usually involves transition-metal complex as catalyst. As the most commonly used copper complex catalyst is usually biologically toxic and environmentally unsafe, considerable interest has been focused on iron complex, enzyme, and metal-free catalysts owing to their low toxicity, inexpensive cost, commercial

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6

Hu, Xin, Ning Zhu, and Kai Guo. "Advances in Organocatalyzed Atom Transfer Radical Polymerization." Advances in Polymer Technology 2019 (December 12, 2019): 1–9. http://dx.doi.org/10.1155/2019/7971683.

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Atom transfer radical polymerization (ATRP) is one of the most robust tools to prepare well-defined polymers with precise topologies and architectures. Although series of improved ATRP methods have been developed to decrease the metal catalyst loading to parts per million, metal residue is the key limiting factor for variety of applications, especially in microelectronic and biomedical area. The feasible solution to this challenge would be the establishment of metal-free ATRP. Since 2014, organocatalyzed ATRP (O-ATRP) or metal free ATRP has achieved significant progress by developing kinds of

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7

Dadashi-Silab, Sajjad, and Krzysztof Matyjaszewski. "Iron Catalysts in Atom Transfer Radical Polymerization." Molecules 25, no. 7 (2020): 1648. http://dx.doi.org/10.3390/molecules25071648.

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Catalysts are essential for mediating a controlled polymerization in atom transfer radical polymerization (ATRP). Copper-based catalysts are widely explored in ATRP and are highly efficient, leading to well-controlled polymerization of a variety of functional monomers. In addition to copper, iron-based complexes offer new opportunities in ATRP catalysis to develop environmentally friendly, less toxic, inexpensive, and abundant catalytic systems. Despite the high efficiency of iron catalysts in controlling polymerization of various monomers including methacrylates and styrene, ATRP of acrylate-

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8

Cui, Changqing, Shaofeng Feng, and Liqun Zhu. "Advances in atom transfer radical polymerization of modified grain." Journal of Polymer Science and Engineering 5, no. 1 (2022): 324. http://dx.doi.org/10.24294/jpse.v5i1.324.

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Atom transfer radical polymerization (ATRP) is a kind of controllable reactive radical polymerization method with potential application value. The modification of graphene oxide (GO) by ATRP reaction can eﬀectively control various graft polymer molecules Chain length and graft density, giving GO diﬀerent functionality, such as good solvent dispersibility, environmental sensitive stimulus responsiveness, biocompatibility, and the like. In this paper, ATRP reaction and GO surface non-covalent bonding ATRP polymer molecular chain were directly initiated from GO surface immobilization initiator. T

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9

Min, Ke, and Krzysztof Matyjaszewski. "Atom transfer radical polymerization in aqueous dispersed media." Open Chemistry 7, no. 4 (2009): 657–74. http://dx.doi.org/10.2478/s11532-009-0092-1.

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AbstractDuring the last decade, atom transfer radical polymerization (ATRP) received significant attention due to its exceptional capability of synthesizing polymers with pre-determined molecular weight, well-defined molecular architectures and various functionalities. It is economically and environmentally attractive to adopt ATRP to aqueous dispersed media, although the process is challenging. This review summarizes recent developments of conducting ATRP in aqueous dispersed media. The issues related to retaining “controlled/living” character as well as colloidal stability during the polymer

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10

Fantin, Marco, Francesca Lorandi, Armando Gennaro, Abdirisak Isse, and Krzysztof Matyjaszewski. "Electron Transfer Reactions in Atom Transfer Radical Polymerization." Synthesis 49, no. 15 (2017): 3311–22. http://dx.doi.org/10.1055/s-0036-1588873.

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Electrochemistry may seem an outsider to the field of polymer science and controlled radical polymerization. Nevertheless, several electrochemical methods have been used to determine the mechanism of atom transfer radical polymerization (ATRP), using both a thermodynamic and a kinetic approach. Indeed, electron transfer reactions involving the metal catalyst, initiator/dormant species, and propagating radicals play a crucial role in ATRP. In this mini-review, electrochemical properties of ATRP catalysts and initiators are discussed, together with the mechanism of the atom and electron transfer

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11

Simakova, Antonina, Saadyah E. Averick, Dominik Konkolewicz, and Krzysztof Matyjaszewski. "Aqueous ARGET ATRP." Macromolecules 45, no. 16 (2012): 6371–79. http://dx.doi.org/10.1021/ma301303b.

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12

Słowikowska, Monika, Kamila Chajec, Adam Michalski, Szczepan Zapotoczny, and Karol Wolski. "Surface-Initiated Photoinduced Iron-Catalyzed Atom Transfer Radical Polymerization with ppm Concentration of FeBr3 under Visible Light." Materials 13, no. 22 (2020): 5139. http://dx.doi.org/10.3390/ma13225139.

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Reversible deactivation radical polymerizations with reduced amount of organometallic catalyst are currently a field of interest of many applications. One of the very promising techniques is photoinduced atom transfer radical polymerization (photo-ATRP) that is mainly studied for copper catalysts in the solution. Recently, advantageous iron-catalyzed photo-ATRP (photo-Fe-ATRP) compatible with high demanding biological applications was presented. In response to that, we developed surface-initiated photo-Fe-ATRP (SI-photo-Fe-ATRP) that was used for facile synthesis of poly(methyl methacrylate) b

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13

Sun, Yong Lian, Bo Zhu, Shan Shan Zhou, Bao Lei Chen, Jian Gao, and Yong Wei Li. "The Research Status and Applications of Atom Transfer Radical Polymerization." Advanced Materials Research 1033-1034 (October 2014): 978–86. http://dx.doi.org/10.4028/www.scientific.net/amr.1033-1034.978.

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ATRP is one of the most active fields in polymer science. The feature of ATRP is chain propagation by way of transfer of halide atom with or without the catalysis of transition mental compounds. The termination reaction between radicals is reduced by low concentration of free radicals under the control of the fast transfer. A variety of monomers including styrene, acrylates, methacrylates, and dienes can be used in this technique. ATRP is a simple and inexpensive process for controlled "living" radical polymerization leading to well-defined homopolymers and copolymers. In this paper, the mecha

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14

Flejszar, Monika, and Paweł Chmielarz. "SYNTEZA SZCZOTEK POLIMEROWYCH Z POWIERZCHNI PŁASKICH Z WYKORZYSTANIEM POWIERZCHNIOWO INICJOWANEJ POLIMERYZACJI RODNIKOWEJ Z PRZENIESIENIEM ATOMU (SI-ATRP)." Wiadomości Chemiczne 78, no. 11 (2024): 1449–63. https://doi.org/10.53584/wiadchem.2024.11.2.

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The synthesis of polymer brushes from flat surfaces using surface-initiated atom transfer radical polymerization (SI-ATRP) has emerged as an efficient technique for materials modification, offering precise control over polymer architecture and functionality. This study focuses on the modification of organic and inorganic surfaces through SI-ATRP, showcasing the method’s versatility and robustness. The potential of SI-ATRP in creating functional materials with specific surface characteristics is highlighted, which can be used in fields such as biomedicine, electronics, and materials science. Th

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15

Joy B. Araza. "Development and Validation of an Aptitude Test in Research Productivity." Journal of Information Systems Engineering and Management 10, no. 29s (2025): 58–77. https://doi.org/10.52783/jisem.v10i29s.4449.

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The creation and validation of the Aptitude Test for Research Productivity (ATRP), a tool for predicting higher education faculty members' research capacity and productivity, are presented in this paper. ATRP is positioned as a tool to help with the strategic recruitment and development of faculty members who are engaged in research.Research used a mixed-methods strategy, thorough literature analysis conducted in the first phase to determine the essential competencies linked to high research productivity, refined into quantifiable attributes through expert interviews, modified into a pilot tes

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16

Xu, Nuo, Guangyu Pan, Hui Zhang, et al. "PVDF-Based Fluoropolymer Modifications via Photoinduced Atom Transfer Radical Polymerizations." Advances in Polymer Technology 2022 (December 21, 2022): 1–8. http://dx.doi.org/10.1155/2022/7798967.

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Graft modifications of PVDF fluoropolymers have been identified as the efficient route to improve the properties and expand the applications. Taking advantage of C-F and C-Cl bonds in the repeat units, atom transfer radical polymerizations (ATRP) were widely used for graft modification. Recently, photoinduced ATRP has shown good spatial and temporal control over the polymerization process in contrast to thermal activation mode. This minireview highlights the progress in PVDF-based fluoropolymer modifications by using photoinduced Cu(II)-mediated ATRP and organocatalyzed ATRP. The challenges an

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17

Checco, James W., Guo Zhang, Wang-ding Yuan, Zi-wei Le, Jian Jing, and Jonathan V. Sweedler. "Aplysia allatotropin-related peptide and its newly identified d-amino acid–containing epimer both activate a receptor and a neuronal target." Journal of Biological Chemistry 293, no. 43 (2018): 16862–73. http://dx.doi.org/10.1074/jbc.ra118.004367.

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l- to d-residue isomerization is a post-translational modification (PTM) present in neuropeptides, peptide hormones, and peptide toxins from several animals. In most cases, the d-residue is critical for the biological function of the resulting d-amino acid–containing peptide (DAACP). Here, we provide an example in native neuropeptides in which the DAACP and its all-l-amino acid epimer are both active at their newly identified receptor in vitro and at a neuronal target associated with feeding behavior. On the basis of sequence similarity to a known DAACP from cone snail venom, we hypothesized t

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18

Chu, Xiao Meng, Shao Jie Liu, Hui Jiao Yang, and Feng Qing Zhao. "Preparation of Polymer Brushes by Surface-Initiated ARGET ATRP." Advanced Materials Research 791-793 (September 2013): 208–11. http://dx.doi.org/10.4028/www.scientific.net/amr.791-793.208.

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This paper firstly summarized the latest research progress on the polymer brushes preparation by surface-initiated ARGET ATRP polymerization. It mainly includes the surface modifications of inorganic substrate (silicon dioxide and carbon nanotubes), and the organic substrate (cellulose and polymer microspheres). This method needs less catalyst and operates more easily, compared to the classical ATRP. Besides, it also has good polymerization controllability, and the polymer brushes have higher grafting density and molecular weight. Therefore, surface-initiated ARGET ATRP polymerization has beco

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19

Kwak, Yungwan, Renaud Nicolaÿ, and Krzysztof Matyjaszewski. "Synergistic Interaction Between ATRP and RAFT: Taking the Best of Each World." Australian Journal of Chemistry 62, no. 11 (2009): 1384. http://dx.doi.org/10.1071/ch09230.

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This review covers recent developments on the combination of atom transfer radical polymerization (ATRP) and reversible addition–fragmentation chain transfer (RAFT) polymerization to produce well controlled (co)polymers. This review discusses the relative reactivity of the R group in ATRP and RAFT, provides a comparison of dithiocarbamate (DC), trithiocarbonate (TTC), dithioester (DTE), and xanthate versus bromine or chlorine, and an optimization of catalyst/ligand selection. The level of control in iniferter polymerization with DC was greatly improved by the addition of a copper complex. New

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20

Yin, Dezhong, Jinjie Liu, Wangchang Geng, Baoliang Zhang, and Qiuyu Zhang. "Microencapsulation of hexadecane by surface-initiated atom transfer radical polymerization on a Pickering stabilizer." New Journal of Chemistry 39, no. 1 (2015): 85–89. http://dx.doi.org/10.1039/c4nj01533a.

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21

Yan, Chun-Na, Qian Liu, Lin Xu, Li-Ping Bai, Li-Ping Wang, and Guang Li. "Photoinduced Metal-Free Surface Initiated ATRP from Hollow Spheres Surface." Polymers 11, no. 4 (2019): 599. http://dx.doi.org/10.3390/polym11040599.

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Well-defined amphiphilic diblock copolymer poly (methyl methacrylate)-b-poly (N-isopropylacrylamide) grafted hollow spheres (HS-g-PMMA-b-PNIPAM) hybrid materials were synthesized via metal-free surface-initiated atom transfer radical polymerization (SI-ATRP). The ATRP initiators α-Bromoisobutyryl bromide (BIBB) were attached onto hollow sphere surfaces through esterification of acyl bromide groups and hydroxyl groups. The synthetic ATRP initiators (HS-Br) were further used for the metal-free SI-ATRP of methyl methacrylate (MMA) and N-isopropyl acrylamide (NIPAM) using 10-phenylphenothiazine (P

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22

Yu, Hyun-Seok, Joon-Sung Kim, Vignesh Vasu, Christopher P. Simpson, and Alexandru D. Asandei. "Cu-Mediated Butadiene ATRP." ACS Catalysis 10, no. 12 (2020): 6645–63. http://dx.doi.org/10.1021/acscatal.0c01207.

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23

Telitel, Sofia, Benoît Éric Petit, Salomé Poyer, Laurence Charles, and Jean-François Lutz. "Sequence-coded ATRP macroinitiators." Polymer Chemistry 8, no. 34 (2017): 4988–91. http://dx.doi.org/10.1039/c7py00496f.

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24

Zhang, Tao, Tao Chen, Ihsan Amin, and Rainer Jordan. "ATRP with a light switch: photoinduced ATRP using a household fluorescent lamp." Polym. Chem. 5, no. 16 (2014): 4790–96. http://dx.doi.org/10.1039/c4py00346b.

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25

Su, Xin, Keita Nishizawa, Elijah Bultz, et al. "Living CO2-Switchable Latexes Prepared via Emulsion ATRP and AGET Miniemulsion ATRP." Macromolecules 49, no. 17 (2016): 6251–59. http://dx.doi.org/10.1021/acs.macromol.6b01126.

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26

Matsukawa, Ko, Tsukuru Masuda, Aya Mizutani Akimoto, and Ryo Yoshida. "A surface-grafted thermoresponsive hydrogel in which the surface structure dominates the bulk properties." Chemical Communications 52, no. 74 (2016): 11064–67. http://dx.doi.org/10.1039/c6cc04307k.

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27

Zhang, Tao, Dan Gieseler, and Rainer Jordan. "Lights on! A significant photoenhancement effect on ATRP by ambient laboratory light." Polymer Chemistry 7, no. 4 (2016): 775–79. http://dx.doi.org/10.1039/c5py01858g.

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28

Göktaş, Melahat, and Guodong Deng. "Synthesis of Poly(methyl methacrylate)-b-poly(N-isopropylacrylamide) Block Copolymer by Redox Polymerization and Atom Transfer Radical Polymerization." Indonesian Journal of Chemistry 18, no. 3 (2018): 537. http://dx.doi.org/10.22146/ijc.28645.

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Poly(methyl methacrylate)-b-poly(N-isopropylacrylamide) [PMMA-b-PNIPAM] block copolymers were obtained by a combination of redox polymerization and atom transfer radical polymerization (ATRP) methods in two steps. For this purpose, PMMA macroinitator (ATRP-macroinitiator) was synthesized by redox polymerization of methyl methacrylate and 3-bromo-1-propanol using Ce(NH4)2(NO3)6 as a catalyst. The synthesis of PMMA-b-PNIPAM block copolymers was carried out by means of ATRP of ATRP-macroinitiator and NIPAM at 60 °C. The block copolymers were obtained in high yield and high molecular weight. The c

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29

Handayani, Aniek S., Is Sulistyati Purwaningsih, Muhamad Chalid, Emil Budianto, and Dedi Priadi. "Synthesis of Amylopectin Macro-Initiator for Graft Copolymerization of Amylopectin-g-Poly(Methyl Methacrylate) by ATRP (Atom Transfer Radical Polymerization)." Materials Science Forum 827 (August 2015): 306–10. http://dx.doi.org/10.4028/www.scientific.net/msf.827.306.

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Graft copolymer of Amylopectin and PMMA was synthesized by atom transfer radical polymerization (ATRP) method. The hydroxyl groups of amylopectin partially substituted with tert-butyl a-bromoisobutyrate to form tert-butyl a-bromoisobutyrate (TBBiB ) groups. This compound is known as an efficient macro-initiator for ATRP process. This research, aimed to obtain a bio based polymer of Amylopectin, in which the amylopectin was used as macro-initiator in the ATRP of MMA. The experiment was carried out in the homogeneous system under temperature range of 40 – 70°C in DMSO solution using TEA as catal

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30

Rattanathamwat, Nattawoot, Jatuphorn Wootthikanokkhan, Nonsee Nimitsiriwat, Chanchana Thanachayanont, and Udom Asawapirom. "Kinetic Studies of Atom Transfer Radical Polymerisations of Styrene and Chloromethylstyrene with Poly(3-hexyl thiophene) Macroinitiator." Advances in Materials Science and Engineering 2015 (2015): 1–13. http://dx.doi.org/10.1155/2015/973632.

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Poly(3-hexyl thiophene)-b-poly(styrene-co-chloromethylstyrene) copolymers, to be used as a prepolymer for preparing donor-acceptor block copolymers for organic solar cells, have been synthesised by reacting P3HT macroinitiators with styrene and chloromethylstyrene via three types of atom transfer radical polymerisation (ATRP) systems, which are (1) a normal ATRP, (2) activators generated by electron transfer (AGET), and (3) a simultaneous reverse and normal initiation (SR&NI). The kinetics of these ATRP systems were studied as a function of monomers to the macroinitiator molar ratio. It wa

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31

He, Taijun, Zhenyu Xing, Yixing Wang, Difeng Wu, Yang Liu, and Xiangyang Liu. "Direct fluorination as a one-step ATRP initiator immobilization for convenient surface grafting of phenyl ring-containing substrates." Polymer Chemistry 11, no. 35 (2020): 5693–700. http://dx.doi.org/10.1039/d0py00860e.

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32

Petrov, Artem, Alexander V. Chertovich, and Alexey A. Gavrilov. "Phase Diagrams of Polymerization-Induced Self-Assembly Are Largely Determined by Polymer Recombination." Polymers 14, no. 23 (2022): 5331. http://dx.doi.org/10.3390/polym14235331.

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In the current work, atom transfer radical polymerization-induced self-assembly (ATRP PISA) phase diagrams were obtained by the means of dissipative particle dynamics simulations. A fast algorithm for determining the equilibrium morphology of block copolymer aggregates was developed. Our goal was to assess how the chemical nature of ATRP affects the self-assembly of diblock copolymers in the course of PISA. We discovered that the chain growth termination via recombination played a key role in determining the ATRP PISA phase diagrams. In particular, ATRP with turned off recombination yielded a

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33

Song, Junzhe, Jinbao Xu, Stergios Pispas, and Guangzhao Zhang. "One-pot synthesis of poly(l-lactide)-b-poly(methyl methacrylate) block copolymers." RSC Advances 5, no. 48 (2015): 38243–47. http://dx.doi.org/10.1039/c4ra17202g.

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34

Bai, Liangjiu, Wenxiang Wang, Hou Chen, Lifen Zhang, Zhenping Cheng, and Xiulin Zhu. "Facile iron(iii)-mediated ATRP of MMA with phosphorus-containing ligands in the absence of any additional initiators." RSC Advances 5, no. 77 (2015): 62577–84. http://dx.doi.org/10.1039/c5ra10317g.

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Fe(iii)-mediated ATRP using phosphorus reagents was studied without any additional initiator and reducing agent. The polymerization was demonstrated as reverse ATRP, in which phosphorus reagents acted as both ligand and thermal radical initiator.

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35

Apata, Ikeoluwa E., Bhausaheb V. Tawade, Steven P. Cummings, Nihar Pradhan, Alamgir Karim, and Dharmaraj Raghavan. "Comparative Study of Polymer-Grafted BaTiO3 Nanoparticles Synthesized Using Normal ATRP as Well as ATRP and ARGET-ATRP with Sacrificial Initiator with a Focus on Controlling the Polymer Graft Density and Molecular Weight." Molecules 28, no. 11 (2023): 4444. http://dx.doi.org/10.3390/molecules28114444.

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Structurally well-defined polymer-grafted nanoparticle hybrids are highly sought after for a variety of applications, such as antifouling, mechanical reinforcement, separations, and sensing. Herein, we report the synthesis of poly(methyl methacrylate) grafted- and poly(styrene) grafted-BaTiO3 nanoparticles using activator regeneration via electron transfer (ARGET ATRP) with a sacrificial initiator, atom transfer radical polymerization (normal ATRP), and ATRP with sacrificial initiator, to understand the role of the polymerization procedure in influencing the structure of nanoparticle hybrids.

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Zaborniak, Izabela, and Paweł Chmielarz. "Ultrasound-Mediated Atom Transfer Radical Polymerization (ATRP)." Materials 12, no. 21 (2019): 3600. http://dx.doi.org/10.3390/ma12213600.

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Ultrasonic agitation is an external stimulus, rapidly developed in recent years in the atom transfer radical polymerization (ATRP) approach. This review presents the current state-of-the-art in the application of ultrasound in ATRP, including an initially-developed, mechanically-initiated solution with the use of piezoelectric nanoparticles, that next goes to the ultrasonication-mediated method utilizing ultrasound as a factor for producing radicals through the homolytic cleavage of polymer chains, or the sonolysis of solvent or other small molecules. Future perspectives in the field of ultras

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37

Averick, Saadyah E., Christopher G. Bazewicz, Bradley F. Woodman, Antonina Simakova, Ryan A. Mehl, and Krzysztof Matyjaszewski. "Protein–polymer hybrids: Conducting ARGET ATRP from a genetically encoded cleavable ATRP initiator." European Polymer Journal 49, no. 10 (2013): 2919–24. http://dx.doi.org/10.1016/j.eurpolymj.2013.04.015.

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38

Gualandi, Chiara, Cong Duan Vo, Maria Letizia Focarete, et al. "Advantages of Surface-Initiated ATRP (SI-ATRP) for the Functionalization of Electrospun Materials." Macromolecular Rapid Communications 34, no. 1 (2012): 51–56. http://dx.doi.org/10.1002/marc.201200648.

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39

Xiong, Lei, Hong Bo Liang, and Hai Tao Xu. "Surface Modification of Carbon Fiber via Atom Transfer Radical Polymerization (ATRP)." Advanced Materials Research 415-417 (December 2011): 376–79. http://dx.doi.org/10.4028/www.scientific.net/amr.415-417.376.

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This study demonstrates the surface modification of carbon fiber by grafting polyglycidyl methacrylate (PGMA) using atom transfer radical polymerization (ATRP). Firstly, the surface of carbon fiber was modified by using 3-aminopropyltriethoxysilane and 2-bromoisobutyryl bromide to immobilize ATRP initiators on the surface. Then the glycidyl methacrylate was initiated and propagated on the carbon fiber surface by ATRP. Characterization of these modified carbon fibers included Fourier transform infrared (FT-IR), Thermal gravimetric analysis (TGA) and 1H nuclear magnetic resonance (NMR). The resu

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40

Deoghare, Chetana, C. Baby, Vishnu S. Nadkarni, Raghu Nath Behera, and Rashmi Chauhan. "Synthesis, characterization, and computational study of potential itaconimide-based initiators for atom transfer radical polymerization." RSC Adv. 4, no. 89 (2014): 48163–76. http://dx.doi.org/10.1039/c4ra08981b.

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We report synthesis of potential initiators1a-Br,2a-Br, and3a-Br for the ATRP ofN-phenylitaconimide and MMA. We find (i) good agreement between experimentally determined and calculatedK<sub>ATRP</sub>values (ii)3a-Br performs better than the commercially available initiator.

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41

Alswieleh, Abdullah M., Abeer M. Beagan, Bayan M. Alsheheri, Khalid M. Alotaibi, Mansour D. Alharthi, and Mohammed S. Almeataq. "Hybrid Mesoporous Silica Nanoparticles Grafted with 2-(tert-butylamino)ethyl Methacrylate-b-poly(ethylene Glycol) Methyl Ether Methacrylate Diblock Brushes as Drug Nanocarrier." Molecules 25, no. 1 (2020): 195. http://dx.doi.org/10.3390/molecules25010195.

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This paper introduces the synthesis of well-defined 2-(tert-butylamino)ethyl methacrylate-b-poly(ethylene glycol) methyl ether methacrylate diblock copolymer, which has been grafted onto mesoporous silica nanoparticles (PTBAEMA-b-PEGMEMA-MSNs) via atom transfer radical polymerization (ATRP). The ATRP initiators were first attached to the MSN surfaces, followed by the ATRP of 2-(tert-butylamino)ethyl methacrylate (PTBAEMA). CuBr2/bipy and ascorbic acid were employed as the catalyst and reducing agent, respectively, to grow a second polymer, poly(ethylene glycol) methyl ether methacrylate (PEGME

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Xu, F. J., J. Li, F. Su, X. S. Zhao, E. T. Kang, and K. G. Neoh. "Water-Dispersible Carbon Nanotubes for Aqueous Surface-Initiated Atom Transfer Radical Polymerization." Journal of Nanoscience and Nanotechnology 8, no. 11 (2008): 5858–63. http://dx.doi.org/10.1166/jnn.2008.18363.

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A simple one-pot process was developed for the covalent immobilization of atom transfer radical polymerization (ATRP) initiators with quaternized triethylamine moieties on the carboxyl-functionalized multiwalled carbon nanotubes (MWCNTs). The initiator-coupled MWCNTs exhibited good dispersion in water and could be used directly to prepare water-dispersion of polymer-MWCNT hybrids, such as stimuli-responsive poly(N-isopropyl acrylamide)-MWCNT hybrids, via surface-initiated ATRP of N-isopropylacrylamide in an aqueous medium. The present one-pot synthesis of the ATRP initiator-immobilized MWCNTs

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43

Ashaduzzaman, Md, Kei Ishikura, Masayo Sakata, and Masashi Kunitake. "Surface Initiated ATRP: Synthesis and Characterization of Functional Polymers Grafted on Modified Cellulose Beads." International Letters of Chemistry, Physics and Astronomy 13 (September 2013): 243–48. http://dx.doi.org/10.18052/www.scipress.com/ilcpa.13.243.

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Atom transfer radical polymerization (ATRP) was employed to synthesize novel polymer particles. The surface of porous polymeric cellulose beads was modified by sodium hydroxide, 2-chloromethyloxirane, ethylenediamine and 2-bromo-2-methylpropionyl bromide successively in order to activate the beads surface so that it can play an important role as an initiator for ATRP reaction. ATRP on the modified cellulose beads surface was carried out with styrene and sodium p-styrenesulphonate monomers in the presence of non aqueous and aqueous phases respectively. The polymer products on the substrate surf

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44

Ashaduzzaman, Md, Kei Ishikura, Masayo Sakata, and Masashi Kunitake. "Surface Initiated ATRP: Synthesis and Characterization of Functional Polymers Grafted on Modified Cellulose Beads." International Letters of Chemistry, Physics and Astronomy 13 (May 3, 2013): 243–48. http://dx.doi.org/10.56431/p-31s0tq.

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Abstract:

Atom transfer radical polymerization (ATRP) was employed to synthesize novel polymer particles. The surface of porous polymeric cellulose beads was modified by sodium hydroxide, 2-chloromethyloxirane, ethylenediamine and 2-bromo-2-methylpropionyl bromide successively in order to activate the beads surface so that it can play an important role as an initiator for ATRP reaction. ATRP on the modified cellulose beads surface was carried out with styrene and sodium p-styrenesulphonate monomers in the presence of non aqueous and aqueous phases respectively. The polymer products on the substrate surf

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45

Kreutzer, Johannes. "Dope new organocatalysts for ATRP." Nature Reviews Chemistry 5, no. 2 (2021): 73. http://dx.doi.org/10.1038/s41570-021-00252-x.

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46

von Natzmer, Peter, Debora Bontempo, and Nicola Tirelli. "Supported ATRP and giant polymers." Chemical Communications, no. 13 (2003): 1600. http://dx.doi.org/10.1039/b302444j.

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47

Ciftci, Mustafa, Mehmet Atilla Tasdelen, Wenwen Li, Krzysztof Matyjaszewski, and Yusuf Yagci. "Photoinitiated ATRP in Inverse Microemulsion." Macromolecules 46, no. 24 (2013): 9537–43. http://dx.doi.org/10.1021/ma402058a.

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D'hooge, Dagmar R., Dominik Konkolewicz, Marie-Françoise Reyniers, Guy B. Marin, and Krzysztof Matyjaszewski. "Kinetic Modeling of ICAR ATRP." Macromolecular Theory and Simulations 21, no. 1 (2011): 52–69. http://dx.doi.org/10.1002/mats.201100076.

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49

Peng, Jin Wen, Riu Hua Mo, Zhen Fan Liu, Yuan Wei Zhong, Qin Jie, and Wei Xing Deng. "Well-Defined Amphiphilic Polymer-Si(100) Hybrids via Surface-Initiated Atom Transfer Radical Polymerization." Advanced Materials Research 669 (March 2013): 239–45. http://dx.doi.org/10.4028/www.scientific.net/amr.669.239.

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Well-defined amphiphilic graft polymer brushes containing fluoropolymer segments have been successfully prepared by (i) UV-induced coupling of 4-vinylbenzyl chloride (VBC) with the hydrogen-termined Si(100) (Si-VBC surface), (ii) surface-initiated atom transfer radical polymerization (ATRP) of 2-hydroxyethl methacrylate (HEMA) to produce the Si–VBC–g–P(HEMA) surface as the backbone of macroinitiator for further ATRPs, (iii) coupling of 2-bromoisobutyrl bromide with the HEMA polymer(P(HEMA)) by the esterification to produce the macroinitiators for the subsequent ATRP(Si–VBC–g–P(HEMA)-R3Br), (iv

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50

Zhang, Xiu Mei, Jian Feng Ji, Yan Jun Tang, and Yu Zhao. "Wood Pulp Fibers Grafted with Polyacrylamide through Atom Transfer Radical Polymerization." Advanced Materials Research 396-398 (November 2011): 1458–61. http://dx.doi.org/10.4028/www.scientific.net/amr.396-398.1458.

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Bleached wood pulp fibers grafted with polyacrylamide (PAM) was synthesized through surface-initiated atom transfer radical polymerization (SI-ATRP) to be applied in papermaking. The ATRP macroinitiator was prepared by esterification of hydroxyl groups of wood fibers with α-bromoisobutyryl bromide (α-BIBB). The bromine atoms on the surface of the macroinitiator were characterized and calculated by FT-IR, EDXS and TGA techniques. The ATRP grafting reaction conditions of fiber-PMA were discussed and determined. To optimize the polymerization in the CuBr/PMDETA catalytic system, several influenci

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