Fabrication of nanoscale covalent porous organic polymer: An efficacious catalyst for Knoevenagel condensation

Samui, Arpita; Kesharwani, Neha; Haldar, Chanchal; Sahu, Sumanta Kumar

doi:10.1016/j.micromeso.2020.110112

Cited by 24 publications

(11 citation statements)

References 47 publications

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“…The increase in size indicates the thiamine-TBDA coupling reaction has successfully occurred and the AD was formed around the individual SPIONs. 50 …”

Section: Resultsmentioning

confidence: 99%

“…The increase in size indicates the thiamine-TBDA coupling reaction has successfully occurred and the AD was formed around the individual SPIONs. 50 The surface charge of nanoparticles in a suspension indicates their colloidal stability. SPIONs usually have negative surface charges due to the presence of hydroxyl and carboxylate functional groups (mentioned in the FTIR results).…”

Section: Dynamic Light Scattering and Zeta Potentialmentioning

confidence: 99%

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Azo-functionalized superparamagnetic Fe₃O₄ nanoparticles: an efficient adsorbent for the removal of bromocresol green from contaminated water

et al. 2022

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“…The increase in size indicates the thiamine-TBDA coupling reaction has successfully occurred and the AD was formed around the individual SPIONs. 50 …”

Section: Resultsmentioning

confidence: 99%

Section: Dynamic Light Scattering and Zeta Potentialmentioning

confidence: 99%

Azo-functionalized superparamagnetic Fe₃O₄ nanoparticles: an efficient adsorbent for the removal of bromocresol green from contaminated water

et al. 2022

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“…[136] Similarly, Samui et al also explored an amine based 2D COF for storing industrially important enzyme α-Amylase. [137]…”

Section: Bio-catalysismentioning

confidence: 99%

2D Covalent Organic Frameworks for Biomedical Applications

Bhunia

Deo

Gaharwar

2020

Adv Funct Materials

215

139

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Covalent organic frameworks (COFs) are an emerging class of organic crystalline polymers with welldefined molecular geometry and tunable porosity. COFs are formed via reversible condensation of lightweight molecular building blocks which dictate its geometry in two or three dimensions. Among COFs, two-dimensional COFs (2D COFs) have garnered special attention due to their unique structure composed of two-dimensionally extended organic sheets stacked in layers generating periodic columnar π-arrays, functional pore space and their ease of synthesis. These unique features in combination with their low density, high crystallinity, large surface area, and biodegradability have made them an excellent candidate for a plethora of applications ranging from energy to biomedical sciences. In this article, the evolution of 2D COFs is briefly discussed in terms of different types of chemical linkages, synthetic strategies of bulk and nanoscale 2D COFs, and their tunability from a biomedical perspective. Next, the recent advances of these 2D nanomaterials in biomedicine and biotechnology are summarized emphasizing the principles and strategies involved. In addition, current challenges and emerging approaches of 2D COFs for the advanced biomedical applications are discussed.

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“…The synthesized TpTab POP showed effective catalysis for Knoevenagel condensation between aryl aldehydes and malononitrile at room temperature, with GC yields of 86.7-98.7% (Scheme 12). 64 After numerous reuses, the recycled porous TpTab maintains its stability and catalytic activity.…”

Section: Polymersmentioning

confidence: 99%

An overview of metal-free sustainable nitrogen-based catalytic knoevenagel condensation reaction

2022

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Fabrication of nanoscale covalent porous organic polymer: An efficacious catalyst for Knoevenagel condensation

Cited by 24 publications

References 47 publications

Azo-functionalized superparamagnetic Fe₃O₄ nanoparticles: an efficient adsorbent for the removal of bromocresol green from contaminated water

Azo-functionalized superparamagnetic Fe₃O₄ nanoparticles: an efficient adsorbent for the removal of bromocresol green from contaminated water

2D Covalent Organic Frameworks for Biomedical Applications

An overview of metal-free sustainable nitrogen-based catalytic knoevenagel condensation reaction

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Fabrication of nanoscale covalent porous organic polymer: An efficacious catalyst for Knoevenagel condensation

Cited by 24 publications

References 47 publications

Azo-functionalized superparamagnetic Fe3O4 nanoparticles: an efficient adsorbent for the removal of bromocresol green from contaminated water

Azo-functionalized superparamagnetic Fe3O4 nanoparticles: an efficient adsorbent for the removal of bromocresol green from contaminated water

2D Covalent Organic Frameworks for Biomedical Applications

An overview of metal-free sustainable nitrogen-based catalytic knoevenagel condensation reaction

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Product

Resources

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Azo-functionalized superparamagnetic Fe₃O₄ nanoparticles: an efficient adsorbent for the removal of bromocresol green from contaminated water

Azo-functionalized superparamagnetic Fe₃O₄ nanoparticles: an efficient adsorbent for the removal of bromocresol green from contaminated water