Heavy metal water pollution: A fresh look about hazards, novel and conventional remediation methods

C Zamora-Ledezma, D Negrete-Bolagay… - … Technology & Innovation, 2021 - Elsevier
Water pollution is one of the global challenges that society must address in the 21st century
aiming to improve water quality and reduce human and ecosystem health impacts …

Advances in aptamer screening and aptasensors' detection of heavy metal ions

W Guo, C Zhang, T Ma, X Liu, Z Chen, S Li… - Journal of …, 2021 - Springer
Heavy metal pollution has become more and more serious with industrial development and
resource exploitation. Because heavy metal ions are difficult to be biodegraded, they …

Novel biogenic silver and gold nanoparticles for multifunctional applications: Green synthesis, catalytic and antibacterial activity, and colorimetric detection of Fe (III) …

THA Nguyen, VC Nguyen, TNH Phan, Y Vasseghian… - Chemosphere, 2022 - Elsevier
In this study, novel biogenic silver (AgNPs) and gold nanoparticles (AuNPs) were developed
using a green approach with Ganoderma lucidum (GL) extract. The optimization of synthesis …

Identification of heavy metal ions from aqueous environment through gold, Silver and Copper Nanoparticles: An excellent colorimetric approach

A Hyder, JA Buledi, M Nawaz, DB Rajpar, Y Orooji… - Environmental …, 2022 - Elsevier
Heavy metal pollution has become a severe threat to human health and the environment for
many years. Their extensive release can severely damage the environment and promote the …

A critical review on the environmental applications of carbon dots

A Hebbar, R Selvaraj, R Vinayagam… - Chemosphere, 2023 - Elsevier
The discovery of zero-dimensional carbonaceous nanostructures called carbon dots (CDs)
and their unique properties associated with fluorescence, quantum confinement and size …

Facile copper ferrite/carbon quantum dot magnetic nanocomposite as an effective nanocatalyst for reduction of para-nitroaniline and ortho-nitroaniline

S Naghash-Hamed, N Arsalani, SB Mousavi - Nano Futures, 2022 - iopscience.iop.org
Para-nitroaniline (PNA) and ortho-nitroaniline (ONA) are highly toxic contaminants in
aqueous solution and must be treated. In the current investigation, novel magnetic …

Selective oxidation of amaranth dye in soft drinks through tin oxide decorated reduced graphene oxide nanocomposite based electrochemical sensor

JA Buledi, AR Solangi, A Hyder, NH Khand… - Food and Chemical …, 2022 - Elsevier
The recent studies evaluated the extensive exploitation of azo dyes as food colorant to
improve the texture of food to turn the food to be very attractive. The heavy consumption of …

An insight into the green synthesis of SiO2 nanostructures as a novel adsorbent for removal of toxic water pollutants

P Sharma, J Prakash, R Kaushal - Environmental Research, 2022 - Elsevier
Green synthesis of nanomaterials is a sustainable, biologically safe, reliable, and eco-
friendly approach. Green synthesis is beneficial to reduce the devastating effects of the …

Recent advances in electrochemical sensor developments for detecting emerging pollutant in water environment

V Karthik, P Selvakumar, PS Kumar, V Satheeskumar… - Chemosphere, 2022 - Elsevier
In the latest times, considerable studies have been performed closer to detecting emerging
pollutant such as paracetamol in wastewater. Electrochemical sensor developments have …

Nanomaterial-based fluorescent sensors for the detection of lead ions

H Singh, A Bamrah, SK Bhardwaj, A Deep… - Journal of hazardous …, 2021 - Elsevier
Lead (Pb) poisoning has been a scourge to the human to pose sighnificant health risks (eg,
organ disorders, carcinogenicity, and genotoxicity) as observed from many different parts of …