Abstract
In this study, graphene oxide (GO) and polyethylene glycol (PEG) composite aerogels were developed by non-covalent interactions, and then, grape seed extracts (Ex), high in proanthocyanidins (PAs), were incorporated into these materials to evaluate their hemostatic performance. The morphology, chemical features, surface charge, aerogel/blood cell interactions, absorption and blood coagulation capacity, cytotoxicity and extract release from the aerogels were investigated. The aerogels showed heterogeneous porous structures capable of absorbing more than 20 times their weight when in contact with fresh human blood and water. No significant differences were observed in the physical properties of the aerogels with the inclusion of grape seed extracts. However, the effects of this natural compound were favorable to blood coagulation clotting, increasing the coagulated blood content from 77% to 84% for GO-PEG and GO-PEG/Ex aerogels after 30 s of reaction, respectively. The aerogel/blood cell interactions demonstrated the adhesion of red blood cells (RBCs) and leukocytes on the aerogel’s surface, these interactions being favored by the inclusion of grape extracts on GO-PEG matrices. The aerogels showed proliferative effects on human dermal fibroblast cells, which could be associated with the presence of PEG and PAs in their matrices. Finally, the PAs release studies from the GO-PEG/Ex aerogel matrix showed that a combined mechanism of Fickian and non-Fickian diffusion governed these release processes. This study provides a new material whose hemocompatibility properties and phytodrug release ability support its application as a hemostatic device.
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References
Neuffer MC, McDivitt J, Rose D et al (2004) Hemostatic dressings for the first responder: a review. Mil Med 169:716–720. https://doi.org/10.7205/MILMED.169.9.716
Shukla A, Fang JC, Puranam S et al (2012) Hemostatic multilayer coatings. Adv Mater 24:492–496. https://doi.org/10.1002/adma.201103794
Quan K, Li G, Luan D et al (2015) Black hemostatic sponge based on facile prepared cross-linked graphene. Colloids Surf, B 132:27–33. https://doi.org/10.1016/j.colsurfb.2015.04.067
Li G, Quan K, Xu C et al (2018) Synergy in thrombin-graphene sponge for improved hemostatic efficacy and facile utilization. Colloids Surf, B 161:27–34. https://doi.org/10.1016/j.colsurfb.2017.10.021
Kozen BG, Kircher SJ, Henao J et al (2008) An alternative hemostatic dressing: comparison of CELOX, HemCon, and QuikClot. Acad Emerg Med 15:74–81. https://doi.org/10.1111/j.1553-2712.2007.00009.x
Mellado C, Figueroa T, Baez R et al (2018) Development of graphene oxide composite aerogel with proanthocyanidins with hemostatic properties as a delivery system. ACS Appl Mater Interfaces 10:7717–7729. https://doi.org/10.1021/acsami.7b16084
Cai J, Tian J, Gu H, Guo Z (2019) Amino carbon nanotube modified reduced graphene oxide aerogel for oil/water separation. ES Materials & Manufacturing 6:68–74
Kordjazi S, Kamyab K, Hemmatinejad N (2020) Super-hydrophilic/oleophobic chitosan/acrylamide hydrogel: an efficient water/oil separation filter. Adv Compos Hybrid Mater 3:167–176. https://doi.org/10.1007/s42114-020-00150-8
Ul-Islam M, Ali J, Khan W et al (2019) Fast 4-nitrophenol reduction using gelatin hydrogel containing silver nanoparticles. Engineered Science 8:19–24
Li S, Jasim A, Zhao W et al (2018) Fabrication of pH-electroactive bacterial cellulose/polyaniline hydrogel for the development of a controlled drug release system. ES Materials & Manufacturing 1:41–49
Ma Y, Chen Y (2015) Three-dimensional graphene networks: synthesis, properties and applications. Natl Sci Rev 2:40–53. https://doi.org/10.1093/nsr/nwu072
Quan K, Li G, Tao L et al (2016) Diaminopropionic acid reinforced graphene sponge and its use for hemostasis. ACS Appl Mater Interfaces 8:7666–7673. https://doi.org/10.1021/acsami.5b12715
Jadhav UU, Sawant J, Jagtap S, Pathan HM (2021) Decontamination of fresh-cut produce using photo-active carbon nanoparticles: current status and challenges. ES Food & Agroforestry 3:23–26
Chen Y, Guo Z, Das R, Jiang Q (2020) Starch-based carbon nanotubes and graphene: preparation, properties and applications. ES Food & Agroforestry 2:13–21
Gu R, Sun W, Zhou H et al (2010) The performance of a fly-larva shell-derived chitosan sponge as an absorbable surgical hemostatic agent. Biomaterials 31:1270–1277. https://doi.org/10.1016/j.biomaterials.2009.10.023
Layek RK, Nandi AK (2013) A review on synthesis and properties of polymer functionalized graphene. Polymer 54:5087–5103. https://doi.org/10.1016/j.polymer.2013.06.027
Wang H, Yuan X, Wu Y et al (2013) Graphene-based materials: Fabrication, characterization and application for the decontamination of wastewater and wastegas and hydrogen storage/generation. Adv Colloid Interface Sci 195:19–40. https://doi.org/10.1016/j.cis.2013.03.009
Dreyer DR, Park S, Bielawski CW, Ruoff RS (2010) The chemistry of graphene oxide. Chem Soc Rev 39:228–240. https://doi.org/10.1039/b917103g
Casero E, Parra-Alfambra AM, Petit-Domínguez MD et al (2012) Differentiation between graphene oxide and reduced graphene by electrochemical impedance spectroscopy (EIS). Electrochem Commun 20:63–66. https://doi.org/10.1016/j.elecom.2012.04.002
Kołodziej A, Długoń E, Świętek M et al (2021) A raman spectroscopic analysis of polymer membranes with graphene oxide and reduced graphene oxide. Journal of Composites Science 5:20. https://doi.org/10.3390/jcs5010020
Li G, Liang Y, Xu C et al (2019) Polydopamine reinforced hemostasis of a graphene oxide sponge via enhanced platelet stimulation. Colloids Surf, B 174:35–41. https://doi.org/10.1016/j.colsurfb.2018.10.074
Scaffaro R, Maio A, Lopresti F et al (2016) Synthesis and self-assembly of a PEGylated-graphene aerogel. Compos Sci Technol 128:193–200. https://doi.org/10.1016/j.compscitech.2016.03.030
Nie C, Ma L, Li S et al (2019) Recent progresses in graphene based bio-functional nanostructures for advanced biological and cellular interfaces. Nano Today 26:57–97. https://doi.org/10.1016/j.nantod.2019.03.003
Locilento DA, Mercante LA, Andre RS et al (2019) Biocompatible and biodegradable electrospun nanofibrous membranes loaded with grape seed extract for wound dressing application. J Nanomater. https://www.hindawi.com/journals/jnm/2019/2472964/.
Fraga CG, Galleano M, Verstraeten SV, Oteiza PI (2010) Basic biochemical mechanisms behind the health benefits of polyphenols. Mol Aspects Med 31:435–445. https://doi.org/10.1016/j.mam.2010.09.006
Figueroa T, Carmona S, Guajardo S et al (2021) Synthesis and characterization of graphene oxide chitosan aerogels reinforced with flavan-3-ols as hemostatic agents. Colloids Surf, B 197:111398. https://doi.org/10.1016/j.colsurfb.2020.111398
Morales C, Roeckel M, Fernández K (2014) Microscopic modeling of país grape seed extract absorption in the small intestine. AAPS PharmSciTech 15:103–110. https://doi.org/10.1208/s12249-013-0045-z
Jerez M, Selga A, Sineiro J et al (2007) A comparison between bark extracts from Pinus pinaster and Pinus radiata: Antioxidant activity and procyanidin composition. Food Chem 100:439–444. https://doi.org/10.1016/j.foodchem.2005.09.064
Kennedy JA, Jones GP (2001) Analysis of proanthocyanidin cleavage products following acid-catalysis in the presence of excess phloroglucinol. J Agric Food Chem 49:1740–1746. https://doi.org/10.1021/jf001030o
Bai H, Li C, Wang X, Shi G (2011) On the gelation of graphene oxide. J Phys Chem C 115:5545–5551. https://doi.org/10.1021/jp1120299
Mustapa AN, Martin A, Sanz-Moral LM et al (2016) Impregnation of medicinal plant phytochemical compounds into silica and alginate aerogels. The Journal of Supercritical Fluids 116:251–263. https://doi.org/10.1016/j.supflu.2016.06.002
Chen G, Qiao C, Wang Y, Yao J (2014) Synthesis of biocompatible gelatin-functionalised graphene nanosheets for drug delivery applications. Aust J Chem 67:1532–1537. https://doi.org/10.1071/CH13678
Piao Y, Chen B (2016) One-pot synthesis and characterization of reduced graphene oxide-gelatin nanocomposite hydrogels. RSC Adv 6:6171–6181. https://doi.org/10.1039/c5ra20674j
Piao Y, Chen B (2015) Self-assembled graphene oxide–gelatin nanocomposite hydrogels: characterization, formation mechanisms, and pH-sensitive drug release behavior. J Polym Sci, Part B: Polym Phys 53:356–367. https://doi.org/10.1002/polb.23636
Ferreira FV, Brito FS, Franceschi W et al (2018) Functionalized graphene oxide as reinforcement in epoxy based nanocomposites. Surfaces and Interfaces 10:100–109. https://doi.org/10.1016/j.surfin.2017.12.004
He L, Wang H, Yang F, Zhu H (2018) Preparation and properties of polyethylene glycol/unsaturated polyester resin/graphene nanoplates composites as form-stable phase change materials. Thermochim Acta 665:43–52. https://doi.org/10.1016/j.tca.2018.04.012
Ma ZF, Zhang H (2017) Phytochemical constituents, health benefits, and industrial applications of grape seeds: a mini-review. Antioxidants 6:71. https://doi.org/10.3390/antiox6030071
Georgiev V, Ananga A, Tsolova V (2014) Recent advances and uses of grape flavonoids as nutraceuticals. Nutrients 6:391–415. https://doi.org/10.3390/nu6010391
Fernández K, Kennedy JA, Agosin E (2007) Characterization of vitis vinifera L. Cv. carménère grape and wine proanthocyanidins. J Agric Food Chem 55:3675–3680. https://doi.org/10.1021/jf063232b
Fernández K, Agosin E (2007) Quantitative analysis of red wine tannins using fourier-transform mid-infrared spectrometry. J Agric Food Chem 55:7294–7300. https://doi.org/10.1021/jf071193d
Zhang Y, Guan J, Wu J et al (2019) N-alkylated chitosan/graphene oxide porous sponge for rapid and effective hemostasis in emergency situations. Carbohyd Polym 219:405–413. https://doi.org/10.1016/j.carbpol.2019.05.028
Guajardo S, Figueroa T, Borges J et al (2021) Graphene oxide-gelatin aerogels as wound dressings with improved hemostatic properties. Materials Today Chemistry 20:100418. https://doi.org/10.1016/j.mtchem.2020.100418
Mohammadi S, Keshvari H, Eskandari M, Faghihi S (2016) Graphene oxide–enriched double network hydrogel with tunable physico-mechanical properties and performance. React Funct Polym 106:120–131. https://doi.org/10.1016/j.reactfunctpolym.2016.07.015
Ji H, Li J, Zhang J, Yan Y (2019) Remarkable microwave absorption performance of ultralight graphene-polyethylene glycol composite aerogels with a very low loading ratio of graphene. Compos A Appl Sci Manuf 123:158–169. https://doi.org/10.1016/j.compositesa.2019.05.012
Lu H, Li C, Zhang B et al (2016) Toward highly compressible graphene aerogels of enhanced mechanical performance with polymer. RSC Adv 6:43007–43015. https://doi.org/10.1039/C6RA04995H
Chang Y-W, Lee K-S, Lee Y-W, Bang JH (2015) Poly(ethylene oxide)/graphene oxide nanocomposites: structure, properties and shape memory behavior. Polym Bull 72:1937–1948. https://doi.org/10.1007/s00289-015-1381-9
Xu LQ, Neoh K-G, Kang E-T (2018) Natural polyphenols as versatile platforms for material engineering and surface functionalization. Prog Polym Sci 87:165–196. https://doi.org/10.1016/j.progpolymsci.2018.08.005
Kaniyoor A, Ramaprabhu S (2012) A Raman spectroscopic investigation of graphite oxide derived graphene. AIP Adv 2:032183. https://doi.org/10.1063/1.4756995
Mellado C, Figueroa T, Baez R et al (2019) Effects of probe and bath ultrasonic treatments on graphene oxide structure. Materials Today Chemistry 13:1–7. https://doi.org/10.1016/j.mtchem.2019.04.006
Sagitova EA, Prokhorov KA, Nikolaeva GY et al (2018) Raman analysis of polyethylene glycols and polyethylene oxides. J Phys: Conf Ser 999:012002. https://doi.org/10.1088/1742-6596/999/1/012002
Ramesha GK, Vijaya Kumara A, Muralidhara HB, Sampath S (2011) Graphene and graphene oxide as effective adsorbents toward anionic and cationic dyes. J Colloid Interface Sci 361:270–277. https://doi.org/10.1016/j.jcis.2011.05.050
Li D, Müller MB, Gilje S et al (2008) Processable aqueous dispersions of graphene nanosheets. Nature Nanotech 3:101–105. https://doi.org/10.1038/nnano.2007.451
Li M, Liu C, Xie Y et al (2014) The evolution of surface charge on graphene oxide during the reduction and its application in electroanalysis. Carbon 66:302–311. https://doi.org/10.1016/j.carbon.2013.09.004
Li G, Quan K, Liang Y et al (2016) Graphene-montmorillonite composite sponge for safe and effective hemostasis. ACS Appl Mater Interfaces 8:35071–35080. https://doi.org/10.1021/acsami.6b13302
Zheng L, Zhang S, Ying Z et al (2020) Engineering of aerogel-based biomaterials for biomedical applications. Int J Nanomedicine 15:2363–2378. https://doi.org/10.2147/IJN.S238005
Kenry LKP, Lim CT (2016) Selective concentration-dependent manipulation of intrinsic fluorescence of plasma proteins by graphene oxide nanosheets. RSC Adv 6:46558–46566. https://doi.org/10.1039/C6RA04978H
Kenry LKP, Lim CT (2015) Molecular hemocompatibility of graphene oxide and its implication for antithrombotic applications. Small 11:5105–5117. https://doi.org/10.1002/smll.201500841
Jaffer IH, Weitz JI (2019) The blood compatibility challenge. Part 1: Blood-contacting medical devices: the scope of the problem. Acta Biomater 94:2–10. https://doi.org/10.1016/j.actbio.2019.06.021
Chen K, Zhang H (2019) Alginate/pectin aerogel microspheres for controlled release of proanthocyanidins. Int J Biol Macromol 136:936–943. https://doi.org/10.1016/j.ijbiomac.2019.06.138
Grassi M, Grassi G (2014) Application of mathematical modeling in sustained release delivery systems. Expert Opin Drug Deliv 11:1299–1321. https://doi.org/10.1517/17425247.2014.924497
Funding
We thank FONDECYT-Chile (Project No. 1170681) for the financial support for this investigation. Jessica Borges-Vilches thanks the National Research and Development Agency (ANID) for the Doctorate in Chemical Engineering (UdeC) scholarship ANID-PFCHA/National Doctorate 21180288.
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JB-V and JP were involved in conceptualization, investigation, methodology, formal analysis of results and writing—original draft. FG helped in investigation and methodology. CA contributed to investigation, methodology and supervision. KF was involved in conceptualization, supervision, visualization and writing—review & editing, project administration.
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Appendix 1: Supplementary information
The methodology and operation parameters used in the physicochemical characterization of all the materials are reported here. Scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, Raman analysis and surface charge measurements were performed. The total phenol content, degree of polymerization (mDP), structural composition and molecular weight distribution of the País grape seed extracts were determined.
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Borges-Vilches, J., Poblete, J., Gajardo, F. et al. Graphene oxide/polyethylene glycol aerogel reinforced with grape seed extracts as wound dressing. J Mater Sci 56, 16082–16096 (2021). https://doi.org/10.1007/s10853-021-06297-z
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DOI: https://doi.org/10.1007/s10853-021-06297-z