Molecularly Imprinted Polymer Nanomaterials and Nanocomposites: Atom‐Transfer Radical Polymerization with Acidic Monomers

Adali-Kaya, Zeynep; Bui, Bernadette Tse Sum; Falcimaigne-Cordin, A.; Haupt, Karsten

doi:10.1002/anie.201412494

Cited by 95 publications

(48 citation statements)

References 33 publications

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“…To expand these approaches to particular applications where the reactions need to be conducted at low temperatures (e.g., polymerization of monomers with low ceiling temperatures or biochemical applications), 132 a photoinduced radical polymerization process becomes an excellent candidate. 83,[133][134][135] Many works have recently been reported in this field such as photo-ATRP 69,70,75,78,80,84,[86][87][88]110,132,[136][137][138][139][140][141][142][143][144][145][146][147][148][149][150][151][152][153] or photo-RAFT. [72][73][74]76,85, The CuCs-based PISs proposed so far are capable of initiating photo-ATRP.…”

Section: Copper Complexes As Photoinitiators Of Controlled Radical Pomentioning

confidence: 99%

Copper and iron complexes as visible‐light‐sensitive photoinitiators of polymerization

Xiao

Zhang

Campolo

et al. 2015

J. Polym. Sci., Part A: Polym. Chem.

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International audienceThe utilization of visible lights for the fabrication of polymeric materials is recognized as a promising and environmentally friendly approach. This process relies on the photochemical generation of reactive species (e.g., radicals, radical cations, or cations) from well-designed photoinitiators (PIs) or photoinitiating systems (PISs) to initiate the polymerization reactions of different monomers (acrylates, methacrylates, epoxides, and vinyl ethers). In spite of the fact that metal complexes such as ruthenium- or iridium-based complexes have found applications in organic and polymer synthesis, the search of other low-cost metal-based complexes as PISs is emerging and attracting increasing attentions. Particularly, the concept of the photoredox catalysis has appeared recently as a unique tool for polymer synthesis upon soft conditions (use of light emitting diodes and household lamp). This highlight focuses on recently designed copper and iron complexes as PI catalysts in the application of photoinduced polymerizations (radical, cationic, interpenetrated polymer networks, and thiol-ene) or controlled radical polymerization under visible light irradiatio

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Section: Copper Complexes As Photoinitiators Of Controlled Radical Pomentioning

confidence: 99%

Copper and iron complexes as visible‐light‐sensitive photoinitiators of polymerization

Xiao

Zhang

Campolo

et al. 2015

J. Polym. Sci., Part A: Polym. Chem.

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“…Using this technique, the time of polymerization was dramatically shortened as compared to that of conventional radical polymerization and the obtained MIPs had a narrow diameter distribution. Besides, Haupt et al 96 described a new method by using photoinitiated ATRP for the drugs testosterone and S-propranolol. The synthesis took place at room temperature and was compatible with acidic monomers, and therefore the two major limitations were overcome for the use of ATRP with MIPs, which widens the range of functional monomers and molecular templates used in ATRP.…”

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confidence: 99%

Molecular imprinting: perspectives and applications

et al. 2016

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a Molecular imprinting technology (MIT), often described as a method of making a molecular lock to match a molecular key, is a technique for the creation of molecularly imprinted polymers (MIPs) with tailor-made binding sites complementary to the template molecules in shape, size and functional groups. Owing to their unique features of structure predictability, recognition specificity and application universality, MIPs have found a wide range of applications in various fields. Herein, we propose to comprehensively review the recent advances in molecular imprinting including versatile perspectives and applications, concerning novel preparation technologies and strategies of MIT, and highlight the applications of MIPs. The fundamentals of MIPs involving essential elements, preparation procedures and characterization methods are briefly outlined.Smart MIT for MIPs is especially highlighted including ingenious MIT (surface imprinting, nanoimprinting, etc.), special strategies of MIT (dummy imprinting, segment imprinting, etc.) and stimuli-responsive MIT (single/dual/ multi-responsive technology). By virtue of smart MIT, new formatted MIPs gain popularity for versatile applications, including sample pretreatment/chromatographic separation (solid phase extraction, monolithic column chromatography, etc.) and chemical/biological sensing (electrochemical sensing, fluorescence sensing, etc.). Finally, we propose the remaining challenges and future perspectives to accelerate the development of MIT, and to utilize it for further developing versatile MIPs with a wide range of applications (650 references).

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“…In addition, MIPs can be made more accessible for further reactions (e.g. grafting, surface immobilization) via controlled radical (CRP) techniques -ATRP, RAFT, NMP, and iniferter [9][10][11][12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Assessment of the binding performance of histamine‐imprinted microspheres by frontal analysis capillary electrophoresis

et al. 2017

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Frontal analysis capillary electrophoresis was used to evaluate the binding performance of molecularly imprinted microspheres (MIM) toward its template histamine and analogs at pH 7, and compared to the high performance liquid chromatographic method. In both methods, batch binding was employed and the binding parameters were calculated from the measured concentration of unbound amine analytes and afforded comparable histamine equilibrium dissociation constants (K ∼ 0.4 mM). FACE was easily carried out at shorter binding equilibration time (i.e. 30 min) and without the need to separate the microspheres, circumventing laborious and, in the case of the system under study, inefficient sample filtration. It also allowed for competitive binding studies by virtue of its ability to distinctly separate intact microspheres and all tested amines which could not be resolved in HPLC. K 's for nonimprinted (control) microspheres (NIM) from FACE and HPLC were also comparable (∼ 0.6 mM) but at higher histamine concentrations, HPLC gave lower histamine binding. This discrepancy was attributed to inefficient filtration of the batch binding samples prior to HPLC analysis resulting in an over-estimation of the concentration of free histamine brought about by the presence of unfiltered histamine-bound microspheres.

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Molecularly Imprinted Polymer Nanomaterials and Nanocomposites: Atom‐Transfer Radical Polymerization with Acidic Monomers

Cited by 95 publications

References 33 publications

Copper and iron complexes as visible‐light‐sensitive photoinitiators of polymerization

Copper and iron complexes as visible‐light‐sensitive photoinitiators of polymerization

Molecular imprinting: perspectives and applications

Assessment of the binding performance of histamine‐imprinted microspheres by frontal analysis capillary electrophoresis

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