Spectroscopic, quantum chemical, hydrogen bonding, reduced density gradient analysis and anti-inflammatory activity study on piper amide alkaloid piperine and wisanine

Priscilla, J.; Dhas, D. Arul; Joe, I. Hubert; Balachandran, S.

doi:10.1016/j.molstruc.2020.129146

Cited by 19 publications

(4 citation statements)

References 35 publications

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“…[45][46][47] As a long-range corrected version of the B3LYP functional, the Coulomb-attenuating method (CAM-B3LYP) functional 48 is proposed to boost the estimation of excitation energy in several exchange-related functionals. [49][50][51][52][53] This functional will best explain the electronic long-range transition behavior since it separates the long-range and short-range behavior of electrons. 54 The basis set 6-31G(d,p) that is used in the ground state is also used in the excited state.…”

Section: Computational Detailsmentioning

confidence: 99%

Revealing the incorporation of an NH₂group into the edge of carbon dots for H₂O₂sensingviathe C–N⋯H hydrogen bond interaction

Putro

Maddu

Hardhienata

et al. 2023

Phys. Chem. Chem. Phys.

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Section: Computational Detailsmentioning

confidence: 99%

Revealing the incorporation of an NH₂group into the edge of carbon dots for H₂O₂sensingviathe C–N⋯H hydrogen bond interaction

Putro

Maddu

Hardhienata

et al. 2023

Phys. Chem. Chem. Phys.

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“…The piperine molecular contains a dioxymethylene ring, an aliphatic olefin chain, and an amide group. Piperine and its derivatives possess many biological activities, including anticancer [ 17 ], antitumor [ 18 ], antiviral [ 19 ], anti-inflammatory [ 20 ], antimalarial [ 21 ], antioxidant [ 22 , 23 ], anti-Alzheimer’s disease [ 24 , 25 , 26 ], and anti-Parkinson disease properties [ 27 ]. The characteristics of the structure of piperine allow for modification at multiple sites so as to obtain more candidates with better activities, which are widely used in the agricultural field.…”

Section: Introductionmentioning

confidence: 99%

Piperine: Chemistry and Biology

Han,

Zhang,

et al. 2023

Toxins

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Piperine is a plant-derived promising piperamide candidate isolated from the black pepper (Piper nigrum L.). In the last few years, this natural botanical product and its derivatives have aroused much attention for their comprehensive biological activities, including not only medical but also agricultural bioactivities. In order to achieve sustainable development and improve survival conditions, looking for environmentally friendly pesticides with low toxicity and residue is an extremely urgent challenge. Fortunately, plant-derived pesticides are rising like a shining star, guiding us in the direction of development in pesticidal research. In the present review, the recent progress in the biological activities, mechanisms of action, and structural modifications of piperine and its derivatives from 2020 to 2023 are summarized. The structure-activity relationships were analyzed in order to pave the way for future development and utilization of piperine and its derivatives as potent drugs and pesticides for improving the local economic development.

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“…On the other hand, the motion of grafted BTCA is determined by the thermal vibration of cellulose chains. It is explicit that high temperature can promote the vibration of cellulose for crosslinking reaction between grafted BTCA and cellulose. , Hence, decreasing the interactions between cellulose chains or BTCA molecules is conducive to de-escalate the curing temperature of BTCA, which might achieve the application of BCTA in the antiwrinkle treatment.…”

Section: Introductionmentioning

confidence: 99%

Novel Strategy to fabricate Antiwrinkle Cotton fabrics with 1,2,3,4-Butanetetracarboxylic Acid under a Low Temperature

Dong

Zhao

et al. 2022

ACS Omega

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As a most promising formaldehyde-free crosslinking agent for the antiwrinkle treatment of cotton fabrics, 1,2,3,4-butanetetracarboxylic acid (BTCA) has been explored for many years to replace the traditional N -methylol resin. However, the current methodology for preparing antiwrinkle cotton fabrics with BTCA mainly highlights the troublesome problem of higher curing temperature. In this research, a novel strategy with the aid of dimethyl sulfone (MSM) was developed to decrease the curing temperature of BTCA for fabricating antiwrinkle cotton fabrics, which is an eco-friendly additive with low price and wonderful biocompatibility. Temperature-dependent Fourier-transform infrared spectroscopy, X-ray photoelectron spectroscopy, and computational simulations were employed to analyze the mechanism of MSM in the overall reaction between BTCA and cellulose. Based on the strong hydrogen-bond acceptor property of MSM, the noncovalent interactions in the crosslinking system could be easily interrupted, which facilitates the BTCA diffusion in amorphous regions of cellulose, anhydride formation, and the thermal vibration of cellulose chains during the processing. Physically and chemically speaking, both reactivities of grafting and crosslinking reactions of BTCA are significantly increased with the assistance of MSM, consequently reducing the curing temperature, which will hopefully help achieve the industrial-scale application of BTCA in antiwrinkle treatment.

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Spectroscopic, quantum chemical, hydrogen bonding, reduced density gradient analysis and anti-inflammatory activity study on piper amide alkaloid piperine and wisanine

Cited by 19 publications

References 35 publications

Revealing the incorporation of an NH₂group into the edge of carbon dots for H₂O₂sensingviathe C–N⋯H hydrogen bond interaction

Revealing the incorporation of an NH₂group into the edge of carbon dots for H₂O₂sensingviathe C–N⋯H hydrogen bond interaction

Piperine: Chemistry and Biology

Novel Strategy to fabricate Antiwrinkle Cotton fabrics with 1,2,3,4-Butanetetracarboxylic Acid under a Low Temperature

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Spectroscopic, quantum chemical, hydrogen bonding, reduced density gradient analysis and anti-inflammatory activity study on piper amide alkaloid piperine and wisanine

Cited by 19 publications

References 35 publications

Revealing the incorporation of an NH2group into the edge of carbon dots for H2O2sensingviathe C–N⋯H hydrogen bond interaction

Revealing the incorporation of an NH2group into the edge of carbon dots for H2O2sensingviathe C–N⋯H hydrogen bond interaction

Piperine: Chemistry and Biology

Novel Strategy to fabricate Antiwrinkle Cotton fabrics with 1,2,3,4-Butanetetracarboxylic Acid under a Low Temperature

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Product

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Revealing the incorporation of an NH₂group into the edge of carbon dots for H₂O₂sensingviathe C–N⋯H hydrogen bond interaction

Revealing the incorporation of an NH₂group into the edge of carbon dots for H₂O₂sensingviathe C–N⋯H hydrogen bond interaction