RETRACTED ARTICLE: Recent advances and future perspectives of lignin biopolymers

Agrawal, Reeya; Kumar, Anjan; Singh, Sangeeta; Sharma, Kamal

doi:10.1007/s10965-022-03068-5

Cited by 36 publications

(24 citation statements)

References 175 publications

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“…Common procedures incorporate chemical precipitation, sol-gel union, and aqueous strategies. The union prepare will be optimized to control the measure, morphology, and surface characteristics of the nanomaterials, guaranteeing upgraded execution in poison removal [14].…”

Section: Nanomaterials Synthesismentioning

confidence: 99%

Smart Nanomaterial for Environmental Remediation towards Sustainable Solutions for Water and Soil Pollution

Kumar,

Singh,

Upadhyay

et al. 2024

E3S Web Conf.

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This research explores the transformative potential of nanomaterial developments in tending to water and soil contamination through economical natural remediation procedures. Three unmistakable nanomaterials, Nanoparticle A, Nanocomposite B, and Nanotube C, were synthesized and efficiently assessed for their adequacy in poison expulsion. In adsorption tests, Nanocomposite B showed remarkable lead expulsion capacity, outperforming Nanoparticle A and Nanotube C with values of 30 mg/g. Catalytic debasement tests illustrated Nanocomposite B’s predominant proficiency in corrupting phenol, accomplishing a noteworthy 68%, outflanking Nanotube C and Nanoparticle A. A comprehensive natural compatibility appraisal uncovered decreased ecotoxicity and cytotoxicity files for Nanocomposite B, situating it as a naturally inviting choice for remediation. Comparative investigations with related works exhibit the importance of fitting nanomaterial properties focused on poison expulsion. The promising results emphasize Nanocomposite B’s potential as a maintainable and multifunctional arrangement for water and soil remediation. This investigation contributes profitable insights to the developing field of nanotechnology-enabled natural administration, emphasizing the requirement for the capable sending of nanomaterials to attain long-term environmental and human well-being benefits.

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Section: Nanomaterials Synthesismentioning

confidence: 99%

Smart Nanomaterial for Environmental Remediation towards Sustainable Solutions for Water and Soil Pollution

Kumar,

Singh,

Upadhyay

et al. 2024

E3S Web Conf.

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“…The study investigates the advancements in nanorobotics focused on medication conveyance, imaging, and helpful mediations, advertising a cutting-edge point of view on the part of nanotechnology in revolutionizing cancer care. Krishnani et al [14] display a one-of-a-kind perspective on utilizing metallic and non-metallic nanoparticles determined from plant, creature, and fisheries squanders for agrarian applications. The study investigates the potential of waste-derived nanoparticles in improving rural efficiency and supportability.…”

Section: Related Workmentioning

confidence: 99%

Nanomaterials for Precision Diagnostics and Therapeutic Interventions in Modern Healthcare

Kumar,

Kumari

et al. 2024

E3S Web Conf.

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The investigation on “Shrewd Nanomaterials for Precision Diagnostics and Therapeutic Interventions in Present day Healthcare” explores the blend, characterization, and applications of temperatureresponsive, pH-responsive, and light-responsive nanomaterials. Results uncover the fruitful amalgamation of well-defined nanomaterials with cruel molecule sizes of 50 nm, 80 nm, and 60 nm, separately. Characterization illustrates their homogeneity with moo polydispersity records (PDIs) of 0.15, 0.20, and 0.18. In vitro studies exhibit the responsiveness of these nanomaterials to shifting physiological conditions, demonstrating their potential for temperature-sensitive diagnostics and controlled medicate discharge. In vivo thinks about illustrates a remarkable focus on productivity, with tall collection in particular target tissues, approving their potential for precise medicate conveyance. Computational modelling provides insights into the dynamic interaction between nanomaterials and biomolecules, thus improving our knowledge on how these materials behave under complex physiological conditions. This work adds to the general scene of nano medicine scope with focus on the competence of keen nanomaterials for customized and targeted therapeutic confessants. Their findings underscore their critical role in the achievement of improved clinical accuracy, targeted effective responses, and reduced side effects. The union parameters, characterization information, and in vitro/in vivo outcomes collectively emphasize the innovative future of these nanomaterials in developing the future of precision pharmaceuticals.

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“…8 Expectantly, a number of lignin treatment processes with applications in the field of antioxidants and UV-resistant fillers have been reported. 9 It has been confirmed that the phenolic hydroxyl content is one major determinant for antioxidant activity. Apart from the source and extraction methods, phenolic hydroxyl contents of lignin depend mainly on the post-treatment method used.…”

Section: ■ Introductionmentioning

confidence: 96%

“…Untreated technical lignins suffer from poor antioxidant properties, high molecular weight, and dark coloring, which restricts their application as an antioxidant or anti-UV fillers in cosmetics . Expectantly, a number of lignin treatment processes with applications in the field of antioxidants and UV-resistant fillers have been reported …”

Section: Introductionmentioning

confidence: 99%

Lignin Nanoparticles with High Phenolic Content as Efficient Antioxidant and Sun-Blocker for Food and Cosmetics

Bi-jia

Wang

et al. 2023

ACS Sustainable Chem. Eng.

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Lignin has received significant attention as a waste product from industrial and agricultural processing, yet technical lignins are typically low in phenolic contents and its use scenarios are still largely limited. Herein, we report highly phenolic lignin nanoparticles (HP-LNPs) obtained by alkaline treatments followed by a enzymatic treatment using laccase. Urea and H 2 O 2 were used in the alkaline treatments to enhance the LNPs with antioxidant properties and to cut down the absorption in the visible range. As a result, the HP-LNPs (N-U-L-lignin) exhibited excellent antioxidant properties, with scavenging rates of 76.12 ± 5.64% and 51.50 ± 4.26% for DPPH and PTIO radicals, respectively. The whiteness value of the HP-LNPs (N-H-L-lignin) increased from 43.50 to 56.39, thereby qualifying them as a natural anti-UV filler in sunscreens. We have also demonstrated, for the first time, that LNPs can be directly used for food preservation: the shelf life of fruits, such as bananas, was extended by 7 days.

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RETRACTED ARTICLE: Recent advances and future perspectives of lignin biopolymers

Cited by 36 publications

References 175 publications

Smart Nanomaterial for Environmental Remediation towards Sustainable Solutions for Water and Soil Pollution

Smart Nanomaterial for Environmental Remediation towards Sustainable Solutions for Water and Soil Pollution

Nanomaterials for Precision Diagnostics and Therapeutic Interventions in Modern Healthcare

Lignin Nanoparticles with High Phenolic Content as Efficient Antioxidant and Sun-Blocker for Food and Cosmetics

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