Effect of hydrothermal synthesis on physical property modulation and biological activity of ZnO nanorods

Sutradhar, Soumyaditya; Bandyopadhyay, A.; Debnath, Tanumoy; Chakraborty, Tanmoy; Majumdar, Sukanta; Chakraborty, Shohini; Das, Sukhen

doi:10.1088/2053-1591/ab4dd0

Cited by 11 publications

(5 citation statements)

References 52 publications

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“…The super-fine BDFO(HT) powders remained well dispersed in the catalytic reaction solution and could react easily with the pollutant molecules, on the other hand, the rod-like structures in BDFO(HT) might have increased the surface-to-volume ratio of each grain, which corresponded to the production of more active oxygen species than the nanomaterials in other forms. 78 Moreover, due to such a large surface-to-volume ratio, rod-like BDFO could absorb large quanta of light and thereby produce more electron–hole pairs. 28 These electron–hole pairs generated reactive oxygen species and thereby degraded the pollutants more efficiently.…”

Section: Resultsmentioning

confidence: 99%

“…of each grain, which corresponded to the production of more active oxygen species than the nanomaterials in other forms. 78 Moreover, due to such a large surface-to-volume ratio, rod-like BDFO could absorb large quanta of light and thereby produce more electron-hole pairs. 28 These electron-hole pairs generated reactive oxygen species and thereby degraded the pollutants more efficiently.…”

Section: Njc Papermentioning

confidence: 99%

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Comparison of the structure–property relationships between sillenite and perovskite phases of Bi_0.9Dy_0.1FeO₃ nanostructures

2023

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Section: Resultsmentioning

confidence: 99%

Section: Njc Papermentioning

confidence: 99%

Comparison of the structure–property relationships between sillenite and perovskite phases of Bi_0.9Dy_0.1FeO₃ nanostructures

2023

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“…The process involves crystallizing substances at a high temperature and pressure. The hydrothermal process offers the advantages of providing uniform growth (Qiaoping et al, 2020;Sutradhar et al, 2020). The growth temperature plays an important role in the overall crystallinity and aspect ratio of the grown nanorods.…”

Section: Hydrothermal Methodsmentioning

confidence: 99%

A Review on Synthesis and Optoelectronic Applications of Nanostructured ZnO

2021

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Nanostructured ZnO has gained a lot of interest as a suitable material for various applications, especially sensing, energy conversion, and storage. ZnO nanostructures can be synthesized in several ways. It is one of the materials that can be prepared in a variety of morphologies including hierarchical nanostructures. This review article presents a review of current research activities on the growth of ZnO Nanorods. The article covers various water-based routes of synthesis and is further characterized by the type of substrate used for the growth. The growth factors involved in the hydrothermal and chemical bath deposition methods are discussed. These factors include the variety of precursors, time, temperature, and the seeding method employed. At the end, applications such as gas sensing and improvement in Opto-electric properties are discussed.

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“…Under hydrothermal synthesis conditions, the development of growth units takes place, leading to the formation of rod-like structures. 37 The rod's average length and width are 3.5 μm and 0.2 μm, with an aspect ratio of 17.5. These crystals seem to be staked on each other.…”

Section: Morphological Characterization Of Y-btc-field Emissionmentioning

confidence: 99%

Ultrasensitive and Selective Electrochemical Sensor Based on Yttrium Benzenetricarboxylate Porous Coordination Polymer (Y-BTC) for Detection of Pb²⁺ from Bio-Analytes

Patil¹,

Deore²,

Narwade³

et al. 2023

ECS J. Solid State Sci. Technol.

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Due to industrialization, the presence of heavy metal ions in various sources of drinking water causes damage to the ecosystem. Determination of heavy metal ions is still arduous due to their toxicity and carcinogenic behavior to humankind. The present investigation deals with the development of a novel ultrasensitive electrochemical sensor for the detection of Lead (Pb2+) from pesticide and fruit cores. Repetitive laboratory-scale aqueous samples have been tested to validate all sensing parameters, particularly the selectivity of the sensing material towards Pb2+. Hydrothermally synthesized yttrium porous coordination polymer (Y-BTC) has been characterized by means of structural, morphological, electrochemical, and spectroscopic characterizations and utilized as a sensing material. Y-BTC Sensor's differential pulse behavior shows affinity towards Pb2+, a detailed sensing mechanism further illustrated by X-ray photoelectron spectroscopy studies, DLS measurements, deformation studies by photoluminescence spectra, and charge transfer resistance obtained from electrochemical impedance spectroscopy data. The developed Y-BTC sensor showcased an excellent Picomolar detection limit of 1 pM. Reliability of the developed sensor was confirmed by evaluation of sensitivity, selectivity, repeatability, and reproducibility. The proposed sensor would play a vital role in monitoring human health.

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Effect of hydrothermal synthesis on physical property modulation and biological activity of ZnO nanorods

Cited by 11 publications

References 52 publications

Comparison of the structure–property relationships between sillenite and perovskite phases of Bi_0.9Dy_0.1FeO₃ nanostructures

Comparison of the structure–property relationships between sillenite and perovskite phases of Bi_0.9Dy_0.1FeO₃ nanostructures

A Review on Synthesis and Optoelectronic Applications of Nanostructured ZnO

Ultrasensitive and Selective Electrochemical Sensor Based on Yttrium Benzenetricarboxylate Porous Coordination Polymer (Y-BTC) for Detection of Pb²⁺ from Bio-Analytes

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Effect of hydrothermal synthesis on physical property modulation and biological activity of ZnO nanorods

Cited by 11 publications

References 52 publications

Comparison of the structure–property relationships between sillenite and perovskite phases of Bi0.9Dy0.1FeO3 nanostructures

Comparison of the structure–property relationships between sillenite and perovskite phases of Bi0.9Dy0.1FeO3 nanostructures

A Review on Synthesis and Optoelectronic Applications of Nanostructured ZnO

Ultrasensitive and Selective Electrochemical Sensor Based on Yttrium Benzenetricarboxylate Porous Coordination Polymer (Y-BTC) for Detection of Pb2+ from Bio-Analytes

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Comparison of the structure–property relationships between sillenite and perovskite phases of Bi_0.9Dy_0.1FeO₃ nanostructures

Comparison of the structure–property relationships between sillenite and perovskite phases of Bi_0.9Dy_0.1FeO₃ nanostructures

Ultrasensitive and Selective Electrochemical Sensor Based on Yttrium Benzenetricarboxylate Porous Coordination Polymer (Y-BTC) for Detection of Pb²⁺ from Bio-Analytes