Facile and efficient colorimetric detection of cadmium ions in aqueous systems using green-synthesized gold nanoparticles

Singh, K. P.; Kumar, Vanish; Kukkar, B.; Kim, K.-H.; Sharma, Taru

doi:10.1007/s13762-021-03331-0

Cited by 16 publications

(4 citation statements)

References 54 publications

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“…Still, some have non‐biocompatible, carcinogenic or toxic nature, limiting their utilization for clinical and biological purposes (Srikar et al, 2016). Green chemistry‐based synthesis approaches are widely accepted to manufacture environment‐benign NPs where phytochemicals, yeasts, bacteria, tissues, and fungi are employed as reducing and capping agents (Singh et al, 2020; Singh et al, 2022; Singh, Kukkar, et al, 2019). These methods scale up the NP's productions, maximize performance and the lifespan of NPs, and assist in mitigating the essence of costly fabrication, purification, maintenance, and extraction techniques (Srikar et al, 2016).…”

Section: Classification Of Nps Based On Available Padsmentioning

confidence: 99%

“…These methods scale up the NP's productions, maximize performance and the lifespan of NPs, and assist in mitigating the essence of costly fabrication, purification, maintenance, and extraction techniques (Srikar et al, 2016). Singh et al (Singh et al, 2020, Singh et al, 2022, Singh, Kukkar, et al, 2019) proposed green synthesis of NPs and their NCs using phytoextracts of Momordica charantia (bitter gourd) and Annona muricata ( soursop ). The aqueous suspensions of these NPs are exceptionally durable at 4°C cold storage for <2 years.…”

Section: Classification Of Nps Based On Available Padsmentioning

confidence: 99%

“…Singh et al (Singh et al, 2020, Singh et al, 2022, Singh, Kukkar, et al, 2019 proposed green synthesis of NPs and their NCs using phytoextracts of Momordica charantia (bitter gourd) and Annona muricata (soursop). The aqueous suspensions of these NPs are exceptionally durable at 4 C cold storage for <2 years.…”

Section: Upconverting Npsmentioning

confidence: 99%

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Strategic detection of food contaminants using nanoparticle‐based paper sensors

Singh,

Aulakh,

Prakash

2023

Journal of Food Safety

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Food is necessary for survival, and contamination can shorten humans' lives on Earth in all dimensions. Real‐time screening of food pollutants, such as toxins, infectious agents, and chemical contaminants, is in high demand today. Thus, a cost‐effective and ecologically benign technology must be developed to detect food contamination in a rapid fashion. Nanoparticle (NP)‐based paper sensors are one of the most important alternatives to traditional methods because these are simple, inexpensive, highly selective, and sensitive tools. This article provides an overview of NP‐based paper sensor techniques for detecting toxic food contaminants.

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Section: Classification Of Nps Based On Available Padsmentioning

confidence: 99%

Section: Classification Of Nps Based On Available Padsmentioning

confidence: 99%

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Strategic detection of food contaminants using nanoparticle‐based paper sensors

Singh,

Aulakh,

Prakash

2023

Journal of Food Safety

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“…The response time observed for our system is better or comparable with other known colorimetric sensors (see ESI, † Table S4). [36][37][38][39][40] The aggregation of L1@AuNPs is triggered by the coordination reaction between the N-acylhydrazone moiety and the metal cation, giving rise to octahedral complexes (Fig. 2).…”

mentioning

confidence: 99%