Reactive degradable linear poly(aminoamide)s: synthesis, post-polymerization modifications and layer-by-layer coating

Kumari, Sulbha; Chattopadhyay, Subrata

doi:10.1039/d4me00003j

Mol. Syst. Des. Eng.

2024

DOI: 10.1039/d4me00003j

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Reactive degradable linear poly(aminoamide)s: synthesis, post-polymerization modifications and layer-by-layer coating

Sulbha Kumari,

Subrata Chattopadhyay

Abstract: Abstract– Design of reactive biodegradable polymers and materials are extremely important topic of research. This work presents the synthesis of a highly reactive and degradable poly(aminoamide)s, containing indole functional group...

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Triazine-Tryptophan Based Mesoporous Polymer: Ultrafast Synthesis in a Minute and Efficient Removal of Iodine

Anand,

Bhagat,

Ghosh

et al. 2024

ACS Appl. Polym. Mater.

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The efficient and selective capture of iodine is indispensable for the sustainable production of nuclear energy and radiation therapy. Herein we are reporting the ultrafast synthesis of triazine tryptophan-derived mesoporous polymer (average pore size of ∼3 nm) containing functional amine and imine groups, embedded within a π-rich system via triazolinedione (TAD)− indole reactions. The mesoporous network shows excellent chemical stability against a wide range of regular solvents and thermal stability up to 250 °C. The polymer can efficiently adsorb iodine in different media, including in the vapor phase and organic phase and in water. The equilibrium iodine adsorption capacity is reported as 3.9 g g −1 in the vapor phase, 1.5 g g −1 in the organic phase (n-hexane), and 2.8 g g −1 in the aqueous phase. Further, their applicability in different types of real-world water matrixes such as tap water, river water, lake water, sewage treatment plant water, and seawater is also successfully tested. Finally, column chromatographic experiments revealed that the material is useful for capturing iodine in dynamic closed systems without losing efficiency.

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Triazine-Tryptophan Based Mesoporous Polymer: Ultrafast Synthesis in a Minute and Efficient Removal of Iodine

Anand,

Bhagat,

Ghosh

et al. 2024

ACS Appl. Polym. Mater.

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show abstract

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Reactive degradable linear poly(aminoamide)s: synthesis, post-polymerization modifications and layer-by-layer coating

Abstract: Abstract– Design of reactive biodegradable polymers and materials are extremely important topic of research. This work presents the synthesis of a highly reactive and degradable poly(aminoamide)s, containing indole functional group...

Cited by 1 publication

References 46 publications

Triazine-Tryptophan Based Mesoporous Polymer: Ultrafast Synthesis in a Minute and Efficient Removal of Iodine

Triazine-Tryptophan Based Mesoporous Polymer: Ultrafast Synthesis in a Minute and Efficient Removal of Iodine

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