Abstract
Bio-reduced graphene nanosheets have attracted a lot of interest from the medical community, considering their biocompatible characteristic and enhanced efficacy. The present study involves the phytoreduction of reduced graphene oxide (rGO) nanosheets using leaf extract of Saraca indica (Si) and the evaluation of in vitro biological effects. The bio-reduction of GO was analyzed using spectroscopic techniques (UV-Vis, FTIR, XRD, Raman, DLS), thermal stability (TGA), and morphological features using microscopic techniques (SEM, TEM, and AFM). In vitro assays revealed that the bio-reduced SirGO exhibited enhanced radical scavening effect against DPPH radical (74%), bactericidal effect against Gram+ve pathogen: Bacillus subtilis (19 mm) and Gram−ve pathogen: Escherichia coli (15 mm), and maximum cytotoxic effect (51%) against A549 cell line at 500 μg/mL. Based on these observations, it is revealed that the leaf extract of S. indica is an effective bio-reductant for producing rGO nanosheets that could have a relevant scope in formulating nanomedicines.
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References
Pawar D, Kale SN (2019) A review on nanomaterial-modified optical fiber sensors for gases, vapors and ions. Microchim Acta 186:253. https://doi.org/10.1007/s00604-019-3351-7
Yadav S, Nair SS, Sai VVR, Satija J (2019) Nanomaterials based optical and electrochemical sensing of histamine: progress and perspectives. Food Res Int 119:99–109. https://doi.org/10.1016/j.foodres.2019.01.045
Khot LR, Sankaran S, Maja JM, Ehsani R, Schuster EW (2012) Applications of nanomaterials in agricultural production and crop protection: a review. Crop Prot 35:64–70. https://doi.org/10.1016/j.cropro.2012.01.007
Sang W, Zhang Z, Dai Y, Chen X (2019) Recent advances in nanomaterial-based synergistic combination cancer immunotherapy. Chem Soc Rev 48:3771–3810. https://doi.org/10.1039/C8CS00896E
Yang Z, Tian J, Yin Z, Cui C, Qian W, Wei F (2019) Carbon nanotube- and graphene-based nanomaterials and applications in high-voltage super capacitor: a review. Carbon 141:467–480
Ghasemzadeh G, Momenpour M, Omidi F, Hosseini MR, Ahani M, Barzegari A (2014) Applications of nanomaterials in water treatment and environmental remediation. Front Environ Sci Eng 8:471–482. https://doi.org/10.1007/s11783-014-0654-0
Smith JK, Johnson RS (2023) Nanoparticles in medicine: advantages, disadvantages, and safety considerations. J Nanotech Med 15(3):123–145. https://doi.org/10.1080/78901234.2023.456789
Nam NTH, Dat NM, Hai ND, Dat NT, An H, Hieu NH (2023) Green synthesis of silver@ graphene oxide nanocomposite for antibacterial, cytotoxicity assessment, and hydrogen peroxide electro-sensing. New J Chem 47:8090–8101. https://doi.org/10.1039/D3NJ00618B
Wang X, Shi G (2015) An introduction to the chemistry of graphene. Phys Chem Chem Phys 17:28484–28504. https://doi.org/10.1039/c5cp05212b
Báez DF, Pardo H, Laborda I, Marco JF, Yáñez C, Bollo S (2017) Reduced graphene oxides: influence of the reduction method on the electrocatalytic effect towards nucleic acid oxidation. Nanomaterial 7:168. https://doi.org/10.3390/nano7070168
Liao K, Lin Y, Macosko CW, Haynes CL (2011) Cytotoxicity of graphene oxide and graphene in human erythrocytes and skin fibroblasts. ACS Appl Mater Interfaces 3:2607–2261. https://doi.org/10.1021/am200428v
Jawad KH, Hasoon BA, Ismail RA, Shaker SS (2022) Preparation of copper oxide nanosheets by pulsed laser ablation in liquid for anticancer, antioxidant, and antibacterial activities. J Indian Chem Soc 99:100773. https://doi.org/10.1016/j.jics.2022.100773
Campos-Delgado J, Romo-Herrera JM, Jia X, Cullen DA, Muramatsu H, Kim YA, Hayashi T (2008) Bulk production of a new form of sp2 carbon: crystalline graphene nanoribbons. Nano Lett 8:2773–2778. https://doi.org/10.1021/nl801316d
Subrahmanyam KS, Panchakarla LS, Govindaraj A, Rao CNR (2009) Simple method of preparing graphene flakes by an arc-discharge method. J Phys Chem 113:4257–4259. https://doi.org/10.1021/jp900791y
Mattevi C, Kim H, Chhowalla M (2011) A review of chemical vapour deposition of graphene on copper. J Mater Chem 21:3324–3334. https://doi.org/10.1039/c0jm02126a
Chandu B, Mosali VSS, Mullamuri B, Bollikolla HB (2017) A facile green reduction of graphene oxide using Annona squamosa leaf extract. Carbon Lett 21:74–80. https://doi.org/10.5714/CL.2017.21.074
Korucu H, Şimşek B, Yartaşı A (2018) A TOPSIS-based Taguchi design to investigate optimum mixture proportions of graphene oxide powder synthesized by Hummers method. Arab J Sci Eng 3:6033–6055. https://doi.org/10.1007/s13369-018-3184-4
Dreyer DR, Park S, Bielawski W, Ruoff RS (2010) The chemistry of graphene oxide. Chem Soc Rev 39:228–240. https://doi.org/10.1039/b917103g
Singh C, Ali A, Sumana G (2016) Green synthesis of graphene based biomaterial using Fenugreek seeds for lipid detection Green Synthesis of Graphene Based Biomaterial using Fenugreek Seeds for Lipid Detection. ACS Sustain Chem Eng 4:871. https://doi.org/10.1021/acssuschemeng.5b00923
Vatandost E, HasanSaraei AG, Chekin F, Raeisi SN, Shahidi SA (2020) Green tea extract assisted green synthesis of reduced graphene oxide: application for highly sensitive electrochemical detection of sunset yellow in food products. Food Chem 6:100085. https://doi.org/10.1016/j.fochx.2020.100085
Bakht MA (2020) Eco-friendly synthesis of isatin-thiazolidine hybrid using graphene oxide catalyst in deep eutectic solvent and further evaluated for antibacterial, anticancer and cytotoxic agents. Sustain Chem Pharm 16:100252. https://doi.org/10.1016/j.scp.2020.100252
Navyatha B, Kumar R, Nara S (2016) A facile method for synthesis of gold nanotubes and their toxicity assessment. J Environ Chem Eng 4:924–931. https://doi.org/10.1016/j.jece.2015.12.033
Phuc NT, Giang NTH, An VNTT, Nam NTH, Hieu NH (2023) Optimization of the eco-friendly synthesis of graphene oxide from graphite using Plackett-Burman and Box-Behnken models for industrial production orientation. Carbon Lett 33:489–500
Kar S, Saha S, Dutta S, Rana D, Sadhukhan S, Ghosh TKA (2018) Comprehensive review over green synthesis of graphene. Int J Res Sci Innov 7:1–12
Selvakumari JC, Nishanthi ST, Dhanalakshmi J, Ahila M, Padiyan DP (2020) Synthesis of graphene nanosheets using Camellia sinensis and its electrochemical behavior for energy storage application. Mater Chem Phys 239:122001. https://doi.org/10.1016/j.matchemphys.2019.122001
Li C, Zhuang Z, Jin X, Chen Z (2017) Applied Surface Science A facile and green preparation of reduced graphene oxide using Eucalyptus leaf extract. Appl Surf Sci 422:469–474. https://doi.org/10.1016/j.apsusc.2017.06.032
Firdhouse MJ, Lalitha P (2014) Phyto-reduction of graphene oxide using the aqueous extract of Eichhornia crassipes (Mart.) Solms. Int Nano Lett 4:103–108. https://doi.org/10.1007/s40089-014-0125-4
Mohan AN (2020) Extraction of graphene nanostructures from Colocasia esculenta and Nelumbo nucifera leaves and surface functionalization with tin oxide: Evaluation of their antibacterial properties. Chem–A 26:8105–8114. https://doi.org/10.1002/chem.202000590
Thakur S, Karak N (2012) Green reduction of graphene oxide by aqueous phyto extracts. Carbon 50:5331–5339. https://doi.org/10.1016/j.carbon.2012.07.023
Reddy BJ, Vickraman P, Justin AS (2019) Moringa oleifera leaf extract mediated reduced graphene oxide / α -Ni (OH)2 nanocomposite for asymmetric super capacitors. Braz J Phys 49:348–359. https://doi.org/10.1007/s13538-019-00640-1
Wen J, Salunke BK, Kim BS (2017) Biosynthesis of graphene-metal nanocomposites using plant extract and their biological activities. J Chem Technol Biotechnol 92:1428–1435. https://doi.org/10.1002/jctb.5140
Bhattacharya G, Sas S, Wadhwa S, Mathur A, Mclaughlin J, Roy SS (2017) Aloe vera assisted facile green synthesis of reduced graphene oxide for electrochemical and dye removal applications. RSC Adv 7:26680–26688. https://doi.org/10.1039/c7ra02828h
Chufa BM, Gonfa BA, Anshebo TY, Workneh GA (2021) Novel and simplest green synthesis method of reduced graphene oxide using methanol extracted Vernonia amygdalina: large-scale production. Adv Condens Matter Phys 10:1–10. https://doi.org/10.1155/2021/6681710
Sabayan B, Goudarzian N, Moslemin MH, Mohebat R (2020) Green synthesis and high efficacy method for reduced graphene oxide by Zataria multiflora extract. J Environ Treat Tech 8:488–496
Maddinedi SB, Mandal BK, Vankayala R, Kalluru SRP (2015) Bioinspired reduced graphene oxide nanosheets using Terminalia chebula seeds extract. Spectrochim. Spectrochim Acta - A: Mol Biomol Spectrosc 145:117–124. https://doi.org/10.1016/j.saa.2015.02.037
Upadhyay RK, Soin N, Bhattacharya G, Saha S, Barman A, Roy SS (2015) Grape extract assisted green synthesis of reduced graphene oxide for water treatment application. Mater Lett 160:355–358. https://doi.org/10.1016/j.matlet.2015.07.144
Maddinedi SB, Mandal BK (2016) Biofabrication of reduced graphene oxide nanosheets using Terminalia bellirica fruit extract. Curr Nanosci 12:94–102. https://doi.org/10.2174/1573413711666150520224358
Ansari MZ, Lon MN, Sajid S, Siddiqui WA (2018) Novel green synthesis of graphene layers using Zante currants and graphene oxide. Orient J Chem 34:2832–2837. https://doi.org/10.13005/ojc/340621
Paul S, Samanta A, Sarkar S, Ghosh C, Nandi DK (2021) Green synthesis of reduced graphene oxide using root extracts of Asparagus racemosus. Curr Nanosci 17:1–10. https://doi.org/10.2174/1573413716666201228155730
Hai ND, Dat NM, Thinh DB, Nam NTH, Dat NT, Hieu NH (2022) Phytosynthesis of silver nanoparticles using Mangifera indica leaves extract at room temperature: formation mechanism, catalytic reduction, colorimetric sensing, and antimicrobial activity. Colloids Surf B: Biointerfaces 220:112974. https://doi.org/10.1016/j.colsurfb.2022.112974
Ghosh TK, Sadhukhan S, Rana D, Bhattacharyya A, Chattopadhyay D, Chakraborty M (2019) Green approaches to synthesize reduced graphene oxide and assessment of its electrical properties. Nano-Struct Nano-Objects 19:100362. https://doi.org/10.1016/j.nanoso.2019.100362
Thi HPN, Thi KTP, Nguyen TT, Nguyen PT, Vu TT, Le HT, Dang TD, Huynh DC, Mai HT, La DD, Chang SW (2022) Green synthesis of an Ag nanoparticle-decorated graphene nano platelet nano composite by using Cleistocalyx operculatus leaf extract for antibacterial applications. Nano-Struct. Nano-Objects 29:100810. https://doi.org/10.1016/j.nanoso.2021.100810
Mansoor S, Shahid S, Javed M, Saad M, Iqbal S, Alsaab HO, Awwad NS, Ibrahium HA, Zaman S, Sarwar MN, Fatima A (2022) Green synthesis of a MnO-GO-Ag nano composite using leaf extract of Fagonia arabica and its antioxidant and anti-inflammatory performance. Nano-Struct. Nano-Objects 29:100835. https://doi.org/10.1016/j.nanoso.2021.100835
Bhalerao S, Verma DV, Didwana S, Teli N (2014) Saraca asoca (Roxb.), De. Wild : An overview. Ann Plant Sci 3:770–775
Yadav NK, Saini KS, Hossain Z, Omer A, Sharma C, Gayen JR, Singh P, Arya KR, Singh RK (2015) Saraca indica bark extract shows in vitro antioxidant, anti-breast cancer activity and does not exhibit toxicological effects. Hindawi:1–16. https://doi.org/10.1155/2015/205360
Pal SC, Maiti AP, Chatterjee BP, Nandy A (1985) Antibacterial activity of flowers & flower buds of Saraca indica Linn. Indian J Med Res 82:188–189
Sainath RS, Prathiba J, Malathi R (2009) Antimicrobial activity of the stem bark of Saraca indica. Eur Rev Med Pharmacol Sci 13:371–374
Aruna SR, Suku S, Sukanya MK (2014) Evaluation of anti-microbial anti-helminthic properties and phytochemical analysis of medicinally important plant Saraca indica Linn. Int J Pharmaco & Phytochem Res 6:440–443
Jayakumar G, Ajithabai MD, Sreedevi S, Viswanathan PK, Remeshkumar B (2010) Ethnobotanical survey of the plants used in the treatment of diabetes. Indian J Tradit Know 9:100–104
Maruthappan V, Shree KS (2010) Antiulcer activity of aqueous suspension of Saraca indica flower against gastric ulcers in albino rats. J Pharmacol Res 3:17–20
Verma A, Jana GK, Chakraborty R, Sen S, Sachan A, Mishra (2010) Analgesic activity of various leaf extracts of Saraca indica Linn. Der Pharm Lett 2: 352-357
Shelar DB, Shirote PJ, Naikwade NS (2010) Anti-inflammatory activity and brine shrimps leathality test of Saraca indica Linn leaves extract. J Pharm Res 3:2004–2006
Verma A, Jana GK, Sen S, Chakraborty R, Sachan S, Mishra A (2010) Pharmacological evaluation of Saraca indica leaves for central nervous system depressant activity in mice. J Pharm Sci Res 2:338–343
Das J, Manchur MA, Emran TB, Uddin MF (2012) Antioxidant, cytotoxic and phytochemical properties of the ethanol extract of Saraca indica leaf. J Pharm Res 5:5530–5533
Yadav NK, Saini KS, Hossain Z, Omer A, Sharma C, Gayen JR, Singh P, Arya KR, Singh RK (2015) Saraca indica bark extract shows in vitro antioxidant. Anti-breast cancer activity and does not exhibit toxicological effects. Oxid Med Cell Longev 16:205360. https://doi.org/10.1155/2015/205360
Mathew N, Anitha MG, Bala TSL, Sivakumar SM, Narmadha R, Kalyanasundaram M (2009) Larvicidal activity of Saraca indica, Nyctanthes arbor-tristis, and Clitoria ternatea extracts against three mosquito vector species. Parasitol Res 104:1017–1025. https://doi.org/10.1007/s00436-008-1284-x
Adhikari B, Dhungana SK, Ali MW, Adhikari A, Kim ID, Shin DH (2019) Antioxidant activities, polyphenol, flavonoid, and amino acid contents in peanut shell. J Saudi Soc Agric Sci 18:437–442. https://doi.org/10.1016/j.jssas.2018.02.004
Mahendran R, Sridharan D, Santhakumar K, Selvakumar TA, Rajasekar P, Jang JH (2016) Graphene oxide reinforced polycarbonate nanocomposite films with antibacterial properties. Indian J Eng Mater Sci 1–10. https://doi.org/10.1155/2016/4169409
Bopp SK, Lettieri T (2008) Comparison of four different colorimetric and fluorometric cytotoxicity assays in a zebrafish liver cell line. BMC Pharmacol 8:1–11. https://doi.org/10.1186/1471-2210-8-8
Gogate S, Mathur R, Raghuvanshi A, Kumar Yadav A, Dhurve D, Sen DK, Raj D, Rathi J (2022) Qualitative and quantitative screening of phytochemicals in polar and non-polar solvent extracts of stem bark and leaves of Saraca Indica. Asian J Pharm Res Dev 10:23–26
Shivhare B, Solanki R, Pandey KR (2023) Antioxidant capacity and metabolic characterization of aqueous and ethanolic extraction of Saraca indica. J Pharmacogn Phytochem 12:44–51. https://doi.org/10.22271/phyto.2023.v12.i1a.14547
Tavakoli F, Salavati-Niasari M, Mohandes F (2015) Green synthesis and characterization of graphene nanosheets. Mater Res Bull 63:51–57. https://doi.org/10.1016/j.materresbull.2014.11.045
Zhu X, Xu X, Liu F, Jin J, Liu L, Zhi Y, Chen Z, Zhou Z, Yu J (2017) Green synthesis of graphene nano sheets and there in vitro cytotoxicity against human prostate cancer (DU 145) cell lines. Nanomater Nanotechnol 7:1–7. https://doi.org/10.1177/1847980417702794
Muthoosamy K, Geetha RB, Abubakar IB, Sudheer SM, Lim HN, Loh HS, Huang NM, Chia CH, Manickam S (2015) Exceedingly biocompatible and thin-layered reduced graphene oxide nanosheets using an eco-friendly mushroom extract strategy. Int J Nanomedicine 10:1505–1519. https://doi.org/10.2147/IJN.S75213
Tung VC, Allen MJ, Yang Y, Kaner RB (2009) High-throughput solution processing of large-scale graphene. Nat Nanotechnol 4:25–29. https://doi.org/10.1038/nnano.2008.329
Zaaba NI, Foo KL, Hashim U, Tan SJ, Liu W, Voon CH (2017) Synthesis of graphene oxide using modified Hummers method: solvent influence. Procedia Eng 184:469–477. https://doi.org/10.1016/j.proeng.2017.04.118
Alam SN, Sharma N, Kumar L (2017) Synthesis of graphene oxide (GO) by modified Hummers method and its thermal reduction to obtain reduced graphene oxide (rGO). Graphene 6:1–18. https://doi.org/10.4236/graphene.2017.61001
Moosa AA, Jaafar JN (2017) Green reduction of graphene oxide using tea leaves extract with applications to lead ions removal from water. Nanosci Nanotechnol 7:38–47. https://doi.org/10.5923/j.nn.20170702.03
Mahata S, Sahu A, Shukla P, Rai A, Singh M, Rai VK (2018) The novel and efficient reduction of grapheme oxide using Ocimum sanctum L. leaf extract as an alternative renewable bio-resource. New J Chem 24:19945–19952. https://doi.org/10.1039/c8nj04086a
Fathy M, Mohamed RH, Amany K (2019) Green synthesis of graphene oxide from oil palm leaves as novel adsorbent for removal of Cu ( II ) ions from synthetic wastewater. Graphene Technol 4:33–40. https://doi.org/10.1007/s41127-019-00025-w
Hidayah NMS, Liu WW, Lai CW, Noriman NZ, Khe CS, Hashim U, Lee HC (2017) Comparison on graphite, grapheme, oxide and reduced graphene oxide: synthesis and characterization. In: AIP Conference Proceedings, vol 1892, p 150002. https://doi.org/10.1063/1.5005764
Gurunathan S, Han J, Kim JH (2013) Humanin: a novel functional molecule for the green. Synthesis of graphene. Colloids Surf B: Biointerfaces 111:376–383. https://doi.org/10.1016/j.colsurfb.2013.06.018
Kudin KN, Ozbas B, Schniepp HC, Prud RK, Aksay IA, Car R (2008) Raman spectra of graphite. Oxide and functionalized graphene sheets. Nano Lett 8:36–41. https://doi.org/10.1021/nl071822y
Lei Y, Tang Z, Guo B (2011) Hydrolysable tannin as environmentally friendly reducer and stabilizer for graphene oxide. Green Chem 7:1655–1658. https://doi.org/10.1039/c1gc15081b
Li C, Zhuang Z, Jin X, Chen ZA (2017) Facile and green preparation of reduced graphene oxide using Eucalyptus leaf extract. Appl Surf Sci 422:469–474. https://doi.org/10.1016/j.apsusc.2017.06.032
Mcallister MJ, Li J, Adamson DH, Schniepp HC, Abdala AA, Liu J, Herrera-alonso OM, Milius DL, Car R, Prud RK, Aksay IA (2007) Single sheet functionalized graphene by oxidation and thermal expansion of graphite. Chem Mater 19:4396–4404. https://doi.org/10.1021/cm0630800
Lee G, Kim BS (2017) Biological reduction of graphene oxide using plant leaf extracts. Biotechnol Prog 30:463–469. https://doi.org/10.1002/btpr.1862
Nathiya T, Sivakumar A (2020) Green synthesis of reduced graphene oxide nanosheets using leaf extract of Lantana camara and its in-vitro biological activities. J Clust Sci 7:01814–01817. https://doi.org/10.1007/s10876-020-01814-7
Dasgupta A, Sarkar J, Ghosh M, Bhattacharya A, Mukherjee A, Chattopadhyay D, Acharya K (2017) Green conversion of grapheme oxide to graphene nanosheets and its biosafety study. PLoS One 12:1–20. https://doi.org/10.1371/journal.pone.0171607
Tabish AT, Zahidul I, Pranjol HH, Alma AMR, Trefa MA, Jacqueline LW, Shaowei Z (2018) In vitro toxic effects of reduced graphene oxide nanosheets on lung cancer cell. Nanotechnol 28:504001. https://doi.org/10.1088/1361-6528/aa95a8
Mahmoud AED, El-Maghrabi N, Hosny M, Fawzy M (2022) Biogenic synthesis of reduced graphene oxide from Ziziphus spina-christi (Christ’s thorn jujube) extracts for catalytic, antimicrobial, and antioxidant potentialities. Environ Sci Pollut Res 29(59):89772–89787. https://doi.org/10.1007/s11356-022-21871-x
Ousaleh HA, Charti I, Sair S, Mansouri S, Abboud Y, El Bouari A (2020) Green and low-cost approach for graphene oxide reduction using natural plant extracts. Mater Today: Proc 30:803–808. https://doi.org/10.1016/j.matpr.2020.03.640
Tayade US, Borse AU, Meshram JSA (2018) Green reduction of graphene oxide and enormous applications in electric and bio-materials. Green Mater:1–43. https://doi.org/10.1680/jgrma.18.00060
Vatandost E, Saraei AGH, Chekin F, Raeisi SN, Shahidi SA (2020) Antioxidant, antibacterial and anticancer performance of reduced graphene oxide prepared via green tea extract assisted biosynthesis. ChemistrySelect 5:10401–10406. https://doi.org/10.1002/slct.202001920
Chamoli P, Sharma R, Das MK, Kar KK (2016) Mangifera indica, Ficus religiosa and Polyalthia longifolia leaf extract-assisted green synthesis of graphene for transparent highly conductive film. RSC Adv 6:96355–96366. https://doi.org/10.1039/c6ra19111h
Qiu J, Chen L, Zhu Q, Wang D, Wang W, Sun X, Liu X, Du F (2012) Screening natural antioxidants in peanut shell using DPPH – HPLC – DAD – TOF / MS methods. Food Chem 135:2366–2371. https://doi.org/10.1016/j.foodchem.2012.07.042
Rani MM, Ananda S, Rangappa D (2017) Preparation of reduced grapheme oxide and its antibacterial properties. Mater Today: Proc 4:12300–12305. https://doi.org/10.1016/j.matpr.2017.09.163
Thiyagarajulu N, Arumugam S, Narayanan AL, Mathivanan T, Renuka RR (2021) Green synthesis of reduced graphene nanosheets using leaf extract of Tridax procumbens and its potential in vitro biological activities. Biointerface Res Appl Chem 11:9975–9984. https://doi.org/10.33263/BRIAC113.99759984
Joshi S, Siddiqui R, Sharma P, Kumar R, Verma G, Saini A (2020) Green synthesis of peptide functionalized reduced graphene oxide (rGO) nano bio-conjugate with enhanced antibacterial activity. Sci Rep 10:9441. https://doi.org/10.1038/s41598-020-66230-3
Umar MF, Ahmad F, Saeed H, Usmani SA, Owais M, Rafatullah M (2020) Bio-mediated synthesis of reduced graphene oxide nanoparticles from Chenopodium album: their antimicrobial and anticancer activities. Nanomateri 10:1096. https://doi.org/10.3390/nano10061096
Mallikarjuna K, Reddy LV, Al-Rasheed S, Mohammed S, Gedi A, Kim WK (2021) Green synthesis of reduced graphene oxide-supported palladium nanoparticles by Coleus amboinicus and its enhanced catalytic efficiency and antibacterial activity. Crystals 11:134. https://doi.org/10.3390/cryst11020134
Nasim I, Rajeshkumar S, Vishnupriya V (2021) Green synthesis of reduced graphene oxide nanoparticles, its characterization and antimicrobial properties against common oral pathogens. Int J Dentistry Oral Sci 2:1670–1675. https://doi.org/10.19070/2377-8075-21000332
Mohan C, Kistamma S, Vani P, Reddy AN (2016) Biological activities of different parts of Saraca asoca an endangered valuable medicinal plant. Int J Curr Microbiol App Sci 5:300–308. https://doi.org/10.20546/ijcmas.2016.503.036
Thinh DB, Dat NM, Tuyen NNK, Tai LT, Hai ND, Hieu NH (2022) A review of silver-dopped graphene oxide nanocomposite: synthesis and multifunctional applications. Vietnam J Chem 60(5):553–570. https://doi.org/10.1002/vjch.202200034
Hasan DMA, Hasoon BA, Abdulwahab AI, Jawad KH (2022) Biological activities of Ethanolic Extract Produced by Cucurbita pepo plant. Rev Bionatura 7:19. https://doi.org/10.21931/RB/2022.07.02.19
Jawad KH, Marzoog TR, Hasoon BA, Sulaiman GM, Jabir MS, Ahmed EM, Khalil KA (2022) Antibacterial activity of bismuth oxide nanoparticles compared to amikacin against cinetobacter baumannii and staphylococcus aureus. J Nanomater:1–11. https://doi.org/10.1155/2022/8511601
Athiralakshmy TR, Divyamol AS, Nisha P (2016) Phytochemical screening of Saraca asoca and antimicrobial activity against bacterial species. Asian J Plant Sci Res 6:30–36
Akhavan O, Ghaderi E (2010) Toxicity of graphene and graphene oxide nano-walls against bacteria. ACS Nano 4:5731–5736. https://doi.org/10.1021/nn101390x
Zou X, Zhang L, Wang Z, Luo Y (2016) Mechanisms of the antimicrobial activities of graphene materials. J Am Chem Soc 138:2064–2077. https://doi.org/10.1021/jacs.5b11411
Lingaraju K, Raja Naika H, Nagaraju G, Nagabhushana H (2019) Biocompatible synthesis of reduced graphene oxide from Euphorbia heterophylla (L.) and their in-vitro cytotoxicity against human cancer cell lines. Biotechnol Rep 24:e00376. https://doi.org/10.1016/j.btre.2019.e00376
Lin S, Ruan J, Wang S (2019) Biosynthesized of reduced graphene oxide nanosheets and its loading with paclitaxel for their anticancer effect for treatment of lung cancer. J Photochem Photobiol B 191:13–17
Chang S, Yang Y, Liu J, Dong E, Wang Y, Cao A, Liu Y, Wang H (2011) In vitro toxicity evaluation of graphene oxide on A549 cells. Toxicol Lett 200:201–210. https://doi.org/10.1016/j.toxlet.2010.11.016
Punniyakotti P, Aruliah R, Angaiah S (2021) Facile synthesis of reduced graphene oxide using Acalypha indica and Raphanus sativus extracts and their in vitro cytotoxicity activity against human breast (MCF-7) and lung (A549) cancer cell lines. 3 Biotech 11:1–11
Chen J, Liu H, Zhao C, Qin G, Xi G, Li T, Wang X, Chen T (2014) One-step reduction and PEGylation of graphene oxide for photothermally controlled drug delivery. Biomate 35:4986–4995. https://doi.org/10.1016/j.biomaterials.2014.02.032
Nandakumar V, Singh T, Katiyar SK (2008) Multi-targeted prevention and therapy of cancer by proanthocyanidins. Cancer Lett 269:378–387. https://doi.org/10.1016/j.canlet.2008.03.049
Abdolahad M, Janmaleki M, Mohajerzadeh S, Akhavan O, Abbasi S (2013) Polyphenols attached graphene nanosheets for high efficiency NIR mediated photo destruction of cancer cells. Mater Sci Eng C 33:1498–1505. https://doi.org/10.1016/j.msec.2012.12.052
Acknowledgements
The authors express their sincere appreciation to the Researchers Supporting Project Number (RSP2023R48) King Saud University, Riyadh, Saudi Arabia. The authors acknowledge the support and instruments provided by the Vellore Institute of Technology (VIT), Vellore, and Dr. K. Sathiyanarayanan, Professor, Department of Chemistry.
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Conceptualization: N.T. and S.A.; methodology: N.T. and P.D.; investigation: A.L. and N.T.; validation: S.A., P.D., A.L., M.N., and C.K.; writing—original draft preparation: N.T.; writing—review and editing: S.A., M.N., C.K., K.A.A., and M.G.; supervision: S.A.; funding acquisition: K.A.A. and M.G. All authors have read and agreed to the published version of the manuscript. All authors reviewed the results and approved the final version of the manuscript.
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Thiyagarajulu, N., Deepak, P., Kamaraj, C. et al. Synthesis and characterization of reduced graphene oxide nanosheets using Saraca indica leaves and their antioxidant, antibacterial, and anticancer applications. Biomass Conv. Bioref. (2023). https://doi.org/10.1007/s13399-023-04769-7
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DOI: https://doi.org/10.1007/s13399-023-04769-7