Synthesis of Nano-Hydroxyapatite from Snakehead (&lt;i&gt;Channa striata&lt;/i&gt;) Fish Bone and its Antibacterial Properties

Hariani, Poedji Loekitowati; Muryati, Muryati; Said, Muhammad; Salni, Salni

doi:10.4028/www.scientific.net/kem.840.293

Cited by 11 publications

(12 citation statements)

References 29 publications

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“…The degrees of sharpness of the peaks were found to increase gradually on raising the heat treatment temperature informing the increase in crystallinity of the extracted material as the calcination process helps to release the collagens, fats and other impurities that are bound to the bone powders. 55 The results are in line with the former studies reports. 30,47 Furthermore, the broad diffraction peaks observed are closely matched to the stoichiometric HAp characterized pattern (based on ICDD 9-432).…”

Section: -supporting

confidence: 92%

A Green and Efficient Solvent- and Catalyst-Free Ultrasonic Dibenzylation Procedure

Heydari¹,

Habibi²,

Faraji³

2022

ChChT

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A greener improvement was achieved for the synthesis of diverse N,N-dibenzylated compounds from the reaction of various aromatic amines with benzyl bromide using the ultrasound irradiation in solvent- and catalyst-free conditions. The dibenzylation reactions were carried out in different solvents and solvent-free conditions under ultrasound irradiation at various temperatures. The yields were very low in all applied solvents, while in the solvent-free condition and at room temperature, the yields were excellent. Due to obtaining the high reaction yields, the catalyst was not used.

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Section: -supporting

confidence: 92%

A Green and Efficient Solvent- and Catalyst-Free Ultrasonic Dibenzylation Procedure

Heydari¹,

Habibi²,

Faraji³

2022

ChChT

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“… 34 Moreover, a considerable peak at 1250 cm −1 is apparently assigned to C-N bonds 35 with the CEC-AHA scaffold. In the subchondral scaffold, the wavenumbers of 551 and 599 cm −1 are representative of P-O groups with nHAP 36 and other phosphate stretches were observed at 1098 cm −1 . 37 The characteristic bands of the carbonate groups were exposed at 871 and 1461 cm −1 .…”

Section: Resultsmentioning

confidence: 98%

Chitosan/Hyaluronan and Alginate-nanohydroxyapatite Biphasic Scaffold as a Promising Matrix for Osteoarthritis Disorders

Banihashemian¹,

Benisi²,

Hosseinzadeh³

et al. 2023

Adv Pharm Bull

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Purpose: Regenerative medicine offers new techniques for osteoarthritis disorders, especially while considering simultaneous chondral and subchondral regenerations. Methods: Chitosan and hyaluronan were chemically bound as the chondral phase and the osteogenic layer was prepared with alginate and nano-hydroxyapatite (nHAP). These scaffolds were fixed by fibrin glue as a biphasic scaffold and then examined. Results: Scanning electron microscopy (SEM) confirmed the porosity of 61.45 ± 4.51 and 44.145 ± 2.81 % for the subchondral and chondral layers, respectively. The composition analysis by energy dispersive X-ray (EDAX) indicated the various elements of both hydrogels. Also, their mechanical properties indicated that the highest modulus and resistance values corresponded to the biphasic hydrogel as 108.33 ± 5.56 and 721.135 ± 8.21 KPa, despite the same strain value as other groups. Their individual examinations demonstrated the proteoglycan synthesis of the chondral layer and also, the alkaline phosphatase (ALP) activity of the subchondral layer as 13.3 ± 2.2 ng. After 21 days, the cells showed a mineralized surface and a polygonal phenotype, confirming their commitment to bone and cartilage tissues, respectively. Immunostaining of collagen I and II represented greater extra cellular matrix (ECM) secretion in the biphasic composite group due to the paracrine effect of the two cell types on each other. Conclusion: For the first time, the ability of this biphasic scaffold to regenerate both tissue types was evaluated and the results showed satisfactory cellular commitment to bone and cartilage tissues. Thus, this scaffold can be considered a new strategy for the preparation of implants for osteoarthritis.

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“…11 This result was in line with Hariani et al which explained that Snakehead (Channa striata) fish bone nano-hydroxyapatite solution has antibacterial properties against S. aureus and E. coli. 12 There has been no research examining the antibacterial ability of nano-hydroxyapatite paste of Snakehead (Channa striata) fish bone against S.mutans.…”

Section: Introductionmentioning

confidence: 99%

Antibacterial activity of nano-hydroxyapatite paste of snakehead fish bone against S. mutans: an in vitro study

Dewi,

Rahmadella,

Hatta

et al. 2024

Padjadjaran J Dent

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Introduction: Caries is the most common oral disease found in society. The prevalence of caries in South Kalimantan is as high as 46.9% in 2018. S.mutans is the causative microorganism in the initial occurrence of caries. Strategy that can be used to prevent caries is by adding nano-hydroxyapatite to the tooth paste. Nano-hydroxyapatite can be obtained from Snakehead (Channa striata) fish bone. Snakehead is a kind of fish that is abundant in Banjarmasin. This study aimed to analyze antibacterial activity of the nano-hydroxyapatite paste from snakehead (Channa striata) fish bone against S.mutans bacteria. Methods: The study consisted of 5 treatment groups: negative control (basic formula), positive control (casein phosphopeptide-amorphous calcium phosphate or CPP-ACP) and three treatment groups (nano-hydroxyapatite paste concentration of 10, 20 and 30%. The paste was made in the formulation of F1, F2, and F3. The antibacterial activity test by measuring MIC and MBC were performed using dilution method. Results: MIC of nano-hydroxyapatite paste was at a concentration of 10% with an average value of the difference absorbance of -0.468. MIC values in the concentration of 10%, 15%, 20% positive and negative control groups had a significant difference. MBC of nano-hydroxyapatite paste was at concentration of 15%. Concentration of 10% and the negative control group showed a significant difference, while concentration of 15% and 20% groups did not show a significant difference. Conclusion: Nano-hydroxyapatite paste from Snakehead fish bone has antibacterial activity in inhibiting and eliminating mutated S.mutans bacteria. The most effective concentration of antibacterial nano-hydroxyapatite paste to prevent caries was 10%. At this concentration, nano-hydroxyapatite can inhibit the growth of S.mutans without killing the bacteria.KEYWORDS fish bone, nano-hydroxyapatite, snakehead, S.mutans

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Synthesis of Nano-Hydroxyapatite from Snakehead (<i>Channa striata</i>) Fish Bone and its Antibacterial Properties

Cited by 11 publications

References 29 publications

A Green and Efficient Solvent- and Catalyst-Free Ultrasonic Dibenzylation Procedure

A Green and Efficient Solvent- and Catalyst-Free Ultrasonic Dibenzylation Procedure

Chitosan/Hyaluronan and Alginate-nanohydroxyapatite Biphasic Scaffold as a Promising Matrix for Osteoarthritis Disorders

Antibacterial activity of nano-hydroxyapatite paste of snakehead fish bone against S. mutans: an in vitro study

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