Green synthesis of TiO2 nanoparticles using Cajanus cajan extract and their use in controlling the fouling of ultrafiltration PVDF membranes

Arif, Zeenat; Sethy, Naresh K.; Kumari, Lata; Mishra, Pradeep Kumar; Verma, Bhawna

doi:10.1007/s11814-019-0297-8

Cited by 16 publications

(2 citation statements)

References 32 publications

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“…In Bovine Serum Albumin (BSA) filtration experiment, it was observed that solutes are not deposited into the pores of TiO 2 NPs treated PVDF membranes, which indicates that the fouling process could be made physically reversible. 16…”

Section: Titanium Dioxide Nanoparticles (Tio 2 Nps)mentioning

confidence: 99%

Phytochemicals Present in Cajanus cajan and its Use in Green Synthesis of Metal and Metal Oxide Nanoparticles

Patil¹,

Chaudhari²

2021

IJPI

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Many attempts have been made for green synthesis of metal oxide nanoparticles; revealing the importance of plant extracts in reducing metal/ metal oxide precursor to nanoparticles and their applications in various scientific domains. Cajanus cajan (L.) Mill sp. (Pigeon pea), one of the pulses in human diet is legume plant, belonging to family Fabaceae or Papilionaceae. This plant has been reported to contain several phytochemicals like flavonoids glycosides, stilbenes. This article focus on applications of Cajanus cajan extract in fabrication of nanoparticles of various metals and metal oxides like silver, gold, titanium dioxide, zinc oxide. In respective research attempts, these nanoparticles were evaluated for one or more applications like anti-microbial activity and/or photocatalytic activity. Use of polar extract of Cajanus cajan indicated involvement of its polar phyto-compounds in reducing the metal source and stabilizing the nanoparticles.

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Section: Titanium Dioxide Nanoparticles (Tio 2 Nps)mentioning

confidence: 99%

Phytochemicals Present in Cajanus cajan and its Use in Green Synthesis of Metal and Metal Oxide Nanoparticles

Patil¹,

Chaudhari²

2021

IJPI

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“…Both samples were dominated by calcite which identified with the diffraction peaks at 2θ = 29.3, 31.7, 36.0, 39.4, 43.2, 47.6, 48.6, and 57.4°, which corresponded to (104), ( 006), ( 110), ( 113), ( 202), ( 018), (116), and (122) sets of planes. The average size of calcite in BKC and ABKC is predicted using the Debye-Scherrer equation [17,28]:…”

Section: Physical Propertiesmentioning

confidence: 99%

Activated Bledug Kuwu’s Clay as Adsorbent Potential for Synthetic Dye Adsorption: Kinetic and Thermodynamic Studies

Lestari

Muflihah

Kusumawardani

et al. 2021

Bull. Chem. React. Eng. Catal.

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Bledug Kuwu is one of the geological phenomena as a mud volcano that occurs in Kuwu, Purwodadi, Grobogan, Central Java, Indonesia. The evaluation of Bledug Kuwu’s clay as one of the adsorbents for synthetic dyes has been carried out. The preparation of the adsorbent started with washing the clay with distilled water, followed by activation with a solution of hydrochloric acid (1 M) under mechanistic stirring for overnight. The C−H and O−H groups found on the clay adsorbent could attract methylene blue by dispersion forces and hydrogen bonding. Hydrocloric acid activation process for clay can increase surface area from 49 to 70 m2.g−1, meanwhile, reducing the average crystal size from 48.3 to 43.4 nm. The dye removal capacity increased from 34 to 40 mg.g−1 in corresponding to the increase of the temperature from 30 to 50 °C. The results showed that the equilibrium adsorption capacity of activated Bledug Kuwu’s clay reached 99% in an adsorption time of 20 min. The kinetic models of methylene blue adsorption onto BKC and ABKC adsorbents follow the pseudo-second order and the adsorption process is spontaneous with free energy (ΔG) as −23.519 kJ.mol−1. Copyright © 2021 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).

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Overview on green synthesis of metallic nanoparticles

2021

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Green synthesis of TiO2 nanoparticles using Cajanus cajan extract and their use in controlling the fouling of ultrafiltration PVDF membranes

Cited by 16 publications

References 32 publications

Phytochemicals Present in Cajanus cajan and its Use in Green Synthesis of Metal and Metal Oxide Nanoparticles

Phytochemicals Present in Cajanus cajan and its Use in Green Synthesis of Metal and Metal Oxide Nanoparticles

Activated Bledug Kuwu’s Clay as Adsorbent Potential for Synthetic Dye Adsorption: Kinetic and Thermodynamic Studies

Overview on green synthesis of metallic nanoparticles

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