Extraction of biocompatible hydroxyapatite from fish scales using novel approach of ionic liquid pretreatment

Muhammad, Nawshad; Gao, Yanan; Iqbal, Farasat; Ahmad, Pervaiz; Ge, Rile; Nishan, Umar; Rahim, Abdur; Gonfa, Girma; Ullah, Zahoor

doi:10.1016/j.seppur.2016.01.047

Cited by 106 publications

(65 citation statements)

References 33 publications

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“…The surface of the FS-HAp looks to be rough and exhibits a regular microscale spherical morphology. Similar observations were reported by PonOn et al (2016) and Muhammad et al (2016) who also extracted HAp from fish scale.…”

Section: Sem Images Of the Synthesized Hapsupporting

confidence: 89%

Extraction, Characterization and Antimicrobial Activity of Hydroxyapatite From Seabass and Seabream Scale

Alparslan¹

2017

J Food Health Sci

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Abstract:The present study investigates the characterization of hydroxyapatite (HAp) extracted from seabass and seabream scales as by-product. Fish scales obtained from a seafood processing company were used to extract natural HAp powder. HAp powder was extracted by alkaline heat treatment of fish scales and the synthesized HAp (FS-HAp) was extensively characterized with Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM) and X-ray diffraction (XRD) analysis. Calcium to phosphate ratio of the HAp was confirmed by inductively coupled plasma (ICP) and elemental analysis of HAp were also carried out using energy dispersive x-ray spectroscopy (EDS). The results of the characterization analysis were compared with commercial hydroxyapatite standard (CHAp) and it was clearly confirmed that the extracted FS-HAp exactly showed CHAp characteristics physicochemically which is used as biomaterial. However, well diffusion assay revealed out that synthesized hydroxyapatite showed no activity against C. albicans, S. aureus and E. coli. It was concluded that, instead of synthetic apatite, extracted FS-HAp presents a potential promising biomaterial as the raw materials are by-product which economically cheap and sustainable substances.

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Section: Sem Images Of the Synthesized Hapsupporting

confidence: 89%

Extraction, Characterization and Antimicrobial Activity of Hydroxyapatite From Seabass and Seabream Scale

Alparslan¹

2017

J Food Health Sci

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“…Chemical functional groups such as carbonate, phosphate, carboxyl, amide, carbonyl and hydroxyl with binding capability were found in the scales of fish species . Fish scales are usually disposed of in landfills due to their insignificant commercial value and it was estimated that annually the fish processing industry generates c .960 000 t of fish scales . The collagen present in fish scales is an insoluble fibrous protein found in connective tissues and in the extracellular matrix, and is considered to be a very useful material mainly due to its nontoxicity and well‐studied structure .…”

Section: Introductionmentioning

confidence: 99%

“…24 Fish scales are usually disposed of in landfills due to their insignificant commercial value and it was estimated that annually the fish processing industry generates c.960 000 t of fish scales. 25 The collagen present in fish scales is an insoluble fibrous protein found in connective tissues and in the extracellular matrix, 26 and is considered to be a very useful material mainly due to its nontoxicity and well-studied structure. 27 It also is necessary to bear in mind that enormous amounts of waste are produced by the fisheries industry; 28 making use of fish scales to avoid the indiscriminate disposal of these wastes in the environment is an interesting research direction, and there are very few studies focused on the use of fish scales as AC for the treatment of LL.…”

Section: Introductionmentioning

confidence: 99%

Use of fish scales as an adsorbent of organic matter present in the treatment of landfill leachate

Poblete

Cortés

Bakit

et al. 2020

J of Chemical Tech & Biotech

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This study focuses on the removal of organic pollutants present in landfill leachate (LL) using an adsorption process with activated carbon (AC) obtained from fish scales, and subsequently evaluates the reduction of toxicity in the wastewater obtained from the process. The AC obtained is a mesoporous material, with a cumulative pore area of 1.57 m2 g−1, Brunauer–Emmett–Teller (BET) of 1.8329 m2 g−1 and adsorption average pore width of 12.79833 nm. The maximum removal of pollutants was achieved at natural pH (6.71) of the LL, with a load of 3 g L−1, resulting in 60.1% colour and 37.3% chemical oxygen demand (COD). The rate of COD removal per g of AC increase had a maximum value of 5.6 at pH 10 when passing from 0.5 to 1 g AC. The lowest rate of 0.6 occurred for the same pH when it passed from 1 to 2 g AC. At pH 3 the second lowest rate of 3.3 was observed when passing from 2 to 3 g AC. At pH 3 there was always an increase in the rate as more AC was added. Conversely, at natural pH 6.71 the rate tended to decrease. At pH 10 the rate first decreased and then increased. At acidic pH, because it is the one with the lowest COD removal, it would be expected that by adding more AC the rate would continue to increase as there are easily accessible sites still available. Langmuir isotherms fitted adequately with the experimental data, providing an R2 of 0.9657, which is consistent with a monolayer adsorption pattern. The LL before the adsorption process had an inhibition ratio of 20.4%, due to the fact that leachate can be toxic because of the presence of hazardous organic compounds. After adsorption processes at pH 6.71, the inhibition ratios were 16.9%, 13.8%, 12.2% and 10.9% at AC loads of 0.5, 1, 2 and 3 g L−1, respectively, due to decreasing COD and colour of the LL over the course of the treatment. It was observed that the reduction of the inhibition ratio was greater at higher loads of adsorbent. © 2020 Society of Chemical Industry

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“…IL [EMIM][Ac] was also employed to extract a valuable biopolymer hydroxyapatite (HAp) from waste fish scales with the yield of 32% as corroborated from FTIR and XRD analysis . For the role of ILs as solvent to extract renewable polymers from different sources, a low vapor pressure is beneficial, as it could promote the separation of reaction mixtures by distillation.…”

Section: Ils‐assisted Extraction Of Biopolymers From Animal Wastesmentioning

confidence: 99%

Recent Advances of Using Ionic Liquids for Biopolymer Extraction and Processing

Mahmood

Moniruzzaman

2019

Biotechnology Journal

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The evolution of petroleum‐derived polymers is one of the crowning accomplishments of the past century. Although the significant economic gains from this industrial model of resource utilization are achieved, the environmental impacts are fatal. One of the principles of sustainable development is to replace such polymers with potential alternatives derived from renewable materials. Biopolymers derived from natural resources afford a new, versatile, environmentally benign feedstock that could exhibit closed‐loop life cycles as part of a future material's industrial ecology. However, the solubility and processability of biopolymer materials provoke a serious bottleneck owing to their dense networks of inter ‐ and intramolecular bondings and structural heterogeneity. Recently, ionic liquids (ILs) have emerged as promising green solvents and acquired augmented appreciation for their peerless power of biopolymer processing. Among the fourteen principle of green chemistry, the two key elements encourage the exploitation of renewable raw materials by using environmentally benign solvents that cover in dissolution of biopolymers using ILs. This mini review represents a brief overview of the comprehensive ILs assisted extraction and processing of various biopolymeric materials for value‐added applications.

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Extraction of biocompatible hydroxyapatite from fish scales using novel approach of ionic liquid pretreatment

Cited by 106 publications

References 33 publications

Extraction, Characterization and Antimicrobial Activity of Hydroxyapatite From Seabass and Seabream Scale

Extraction, Characterization and Antimicrobial Activity of Hydroxyapatite From Seabass and Seabream Scale

Use of fish scales as an adsorbent of organic matter present in the treatment of landfill leachate

Recent Advances of Using Ionic Liquids for Biopolymer Extraction and Processing

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