Preparation of biomolecular anthocyanin-immobilized plasma-cured nonwoven fibers from pomegranate (Punica granatum L.) and recycled cotton waste for detection of ammonia

Al-Senani, Ghadah M.; Al-Qahtani, Salhah D.

doi:10.1016/j.jclepro.2024.142579

Journal of Cleaner Production

2024

DOI: 10.1016/j.jclepro.2024.142579

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Preparation of biomolecular anthocyanin-immobilized plasma-cured nonwoven fibers from pomegranate (Punica granatum L.) and recycled cotton waste for detection of ammonia

Ghadah M. Al-Senani,

Salhah D. Al-Qahtani

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2024

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Cited by 3 publications

References 43 publications

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Development of biochromic paper strips from cellulose nanocrystals and anthocyanin extract from pomegranate (Punica granatum L.) for colorimetric determination of urea

Al‐Qahtani,

Attia,

Al‐Senani

2024

J of Applied Polymer Sci

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An anthocyanin (ACN) spectroscopic probe was extracted and immobilized into a matrix of cellulose nanocrystals (CNC)/urease enzyme to create a colorimetric nanocomposite film sensor. The ACN@CNC composite is a disposable molecular biosensor that uses urease as a catalyst, ACN as a molecular probe, and CNC as a probe carrier with a high surface area. The ACN spectroscopic probe was isolated from the pomegranate peel (Punica granatum L.). A mordant was applied to fix ACN onto CNC by forming nanoparticles (6–14 nm) of mordant/ACN (M/ACN) complexation. CNC showed diameters in the range of 11–21 nm, and crystal lengths of 55–130 nm. Under acid/base conditions, the ACN probe solution in distilled water exhibited a reversible color change, as shown by the UV–Vis absorption spectra. In order to create a biocomposite film, CNC were reinforced with a sodium alginate biopolymer. Upon exposure to urea in an aqueous solution, the ACN@CNC film biosensor changes color from purple (598 nm) to white (432 nm). The detection limit of urea was determined at 25–450 ppm. Various methods were utilized to investigate the morphological properties of CNC and ACN@CNC films.

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Development of biochromic paper strips from cellulose nanocrystals and anthocyanin extract from pomegranate (Punica granatum L.) for colorimetric determination of urea

Al‐Qahtani,

Attia,

Al‐Senani

2024

J of Applied Polymer Sci

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Development of strontium aluminate‐printed nonwoven fabric from recycled cotton cellulose for smart wearable photochromic applications

Al‐Qahtani,

Attia,

Al‐Senani

2024

Luminescence

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Smart photochromic and fluorescent textile refers to garments that alter their colorimetric properties in response to external light stimulus. Cotton fibers have been reported as a main resource for many textile and non‐textile industries, such as automobiles, medical devices, and furniture applications. Cotton is a natural fiber that is distinguished with breathability, softness, cheapness, and highly absorbent. However, there have been growing demands to find other resources for cotton textiles at high quality and low cost for various applications, such as sensor for harmful ultraviolet radiation. Herein, we present a novel method toward luminescent and photochromic nonwoven textiles from recycled cotton waste. Using the screen‐printing technology, a cotton fabric that is both photochromic and fluorescent was developed using aqueous inorganic phosphor nanoparticles (10–18 nm)‐containing printing paste. Both CIE Lab color coordinates and photoluminescence spectra showed that the transparent film printed on the nonwoven fabric develops a reversible green emission (519 nm) under ultraviolet light (365 nm), even at low pigment concentration (2%) in the printing paste. Colorfastness of printed fabrics showed high durability and photostability.

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Infiltration of anthocyanidin and cellulose-reinforced polylactic acid into delignified wood toward smart packaging

Al-Qahtani,

Al-Ola,

Al-Senani

2024

Sustainable Chemistry and Pharmacy

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Preparation of biomolecular anthocyanin-immobilized plasma-cured nonwoven fibers from pomegranate (Punica granatum L.) and recycled cotton waste for detection of ammonia

Cited by 3 publications

References 43 publications

Development of biochromic paper strips from cellulose nanocrystals and anthocyanin extract from pomegranate (Punica granatum L.) for colorimetric determination of urea

Development of biochromic paper strips from cellulose nanocrystals and anthocyanin extract from pomegranate (Punica granatum L.) for colorimetric determination of urea

Development of strontium aluminate‐printed nonwoven fabric from recycled cotton cellulose for smart wearable photochromic applications

Infiltration of anthocyanidin and cellulose-reinforced polylactic acid into delignified wood toward smart packaging

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