Recent advances on the removal of dyes from wastewater using various adsorbents: a critical review

Materials Advances, Год журнала: 2021, Номер 2(14), С. 4497 - 4531

Опубликована: Янв. 1, 2021

This review is focused on the origin of dye pollutants, their ecotoxicological effects and adsorptive removal using various types adsorbents.

Язык: Английский

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Development of fruit waste derived bio-adsorbents for wastewater treatment: A review

Journal of Hazardous Materials, Год журнала: 2021, Номер 416, С. 125848 - 125848

Опубликована: Апрель 16, 2021

Язык: Английский

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Electrochemical biosensors based on polymer nanocomposites for detecting breast cancer: Recent progress and future prospects

Advances in Colloid and Interface Science, Год журнала: 2022, Номер 309, С. 102795 - 102795

Опубликована: Окт. 7, 2022

Язык: Английский

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Recent advances in nanomaterials based sustainable approaches for mitigation of emerging organic pollutants

Chemosphere, Год журнала: 2023, Номер 321, С. 138072 - 138072

Опубликована: Фев. 9, 2023

Язык: Английский

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Green synthesis of silica and silicon from agricultural residue sugarcane bagasse ash – a mini review

RSC Advances, Год журнала: 2023, Номер 13(2), С. 1370 - 1380

Опубликована: Янв. 1, 2023

Silicon dioxide (SiO2), also known as silica, has received attention in recent years due to wide range of capable applications including biomedical/pharmaceutical, energy, food, and personal care products. This accelerated research the extraction materials from various agricultural wastes; this review investigates silica silicon nanoparticles sugarcane bagasse ash with potential electronic devices. Specific properties have attracted interest researchers, which include surface area, size, biocompatibility, high functionality. The production industrial waste exhibits sustainability reduction production. Bagasse is sustainable environmentally friendly; though considered waste, it could be a helpful component for progress further technological advancement. chemical, biogenic green synthesis are discussed detail silica. In synthesis, notable attempts been made replace toxic counterparts decrease energy usage same quantity quality obtained. Methods reducing application-specific devices, modern applications, such batteries, supercapacitors, solar cells.

Язык: Английский

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Green Synthesis of Silver Nanoparticles: A Comprehensive Review of Methods, Influencing Factors, and Applications

JCIS Open, Год журнала: 2024, Номер 16, С. 100125 - 100125

Опубликована: Окт. 11, 2024

Язык: Английский

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Carbon Dots and Their Polymeric Nanocomposites: Insight into Their Synthesis, Photoluminescence Mechanisms, and Recent Trends in Sensing Applications

ACS Omega, Год журнала: 2024, Номер 9(10), С. 11050 - 11080

Опубликована: Фев. 26, 2024

Carbon dots (CDs), a novel class of carbon-based nanoparticles, have received lot interest recently due to their exceptional mechanical, chemical, and fluorescent properties, as well excellent photostability biocompatibility. CDs' emission properties already found variety potential applications, in which bioimaging sensing are major highlights. It is widely acknowledged that fluorescence surface conditions closely linked. However, the structural complexity CDs, specific underlying process uncertain yet be explained. Because low toxicity, robust wide optical absorption, high chemical stability, rapid transfer characteristics, ease modification, CDs been recognized promising carbon nanomaterials for applications. Thus, following such outstanding they mixed imprinted onto different polymeric components achieve highly efficient nanocomposite with improved functional groups properties. Here, this review, various approaches techniques preparation polymer/CDs nanocomposites elaborated along individual characteristics CDs. CDs/polymer demanded sensor The insights from review detailed applications especially detection biological analytes metal ions, small organic molecules, several contaminants.

Язык: Английский

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Structure–Property Relationships in PVDF/SrTiO3/CNT Nanocomposites for Optoelectronic and Solar Cell Applications

Polymers, Год журнала: 2024, Номер 16(6), С. 736 - 736

Опубликована: Март 7, 2024

The optical properties of polyvinylidene fluoride (PVDF) polymer nanocomposite films incorporating SrTiO3/carbon nanotubes (CNTs) as nanofillers are investigated. PVDF/SrTiO3/CNTs were prepared by the solution casting technique. X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), and scanning electron microscopy (SEM) analyses confirmed incorporation SrTiO3/CNTs into PVDF matrix. addition influenced crystalline structure, morphology, films. SEM images showed spherulite which is a spherical aggregate chains. nanofiller modified polymer's electronic causing variation in energy gap. at 0.1 wt% increased band gap, refractive index, nonlinear These improvements indicate potential these optoelectronic applications such solar cells, image sensors, organic light-emitting diodes.

Язык: Английский

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Nanoparticle applications in Algal-biorefinery for biofuel production

Renewable and Sustainable Energy Reviews, Год журнала: 2024, Номер 192, С. 114267 - 114267

Опубликована: Янв. 4, 2024

Язык: Английский

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Nanotechnology in sustainable agriculture: A double‐edged sword

Journal of the Science of Food and Agriculture, Год журнала: 2024, Номер 104(10), С. 5675 - 5688

Опубликована: Янв. 29, 2024

Abstract Nanotechnology is a rapidly developing discipline that has the potential to transform way we approach problems in variety of fields, including agriculture. The use nanotechnology sustainable agriculture gained popularity recent years. It various applications agriculture, such as development nanoscale materials and devices boost agricultural productivity, enhance food quality safety, improve efficiency water nutrient usage, reduce environmental pollution. proven be very beneficial this field, particularly delivery systems for agrochemicals pesticides, fertilizers, growth regulators. These technologies offer benefits over conventional systems, better penetration distribution, enhanced efficacy, lower impact. Encapsulating particles enables direct targeted site plant, thereby reducing waste minimizing off‐target effects. Plants are fundamental building blocks all ecosystems evaluating interaction between nanoparticles (NPs) plants crucial aspect risk assessment. This critical review therefore aims provide an overview latest advances regarding positive negative effects also explores future research directions focused on ensuring safe utilization NPs which could lead development. © 2024 Society Chemical Industry.

Язык: Английский

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