Preparation of titanium dioxide nanoparticles from Solanum Tuberosum peel extract and its applications.

IF 4.5 3区生物学 Q1 BIOTECHNOLOGY & APPLIED MICROBIOLOGY

Artificial Cells, Nanomedicine, and Biotechnology Pub Date : 2024-12-01 Epub Date: 2024-01-12 DOI:10.1080/21691401.2023.2301068

Agnishwar Girigoswami, Balasubramanian Deepika, Ashok Kumar Pandurangan, Koyeli Girigoswami

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引用次数: 0

Abstract

The present study describes a method for the preparation of green titanium dioxide (TiO₂) nanoparticles from the peel of Solanum tuberosum, commonly known as potato, and the potato peel being a kitchen waste. The green synthesized TiO₂ (G- TiO₂) nanoparticles were characterized using UV-visible spectroscopy, dynamic light scattering, scanning electron microscopy, TEM, XRD, and FTIR spectroscopy. The photocatalytic activity of the G- TiO₂ nanoparticles was also shown using the dye bromophenol blue. To explore the biocompatibility of the G- TiO₂, the cell viability in normal as well as cancer cells was assessed. Further, the in vivo toxicity of the G- TiO₂ nanoparticles was assessed using zebrafish embryos. The novelty of the present invention is to utilize kitchen waste for a useful purpose for the synthesis of titanium dioxide nanoparticles which is known to have UV light scavenging properties. Moreover, the potato peel is a natural antioxidant and possesses a skin-lightening effect. A combination of the potato peel extract and titanium dioxide prepared using the extract will have a combinatorial effect for protecting UV light exposure to the skin and lightening the skin colour.

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从茄属植物果皮提取物中制备二氧化钛纳米粒子及其应用。

本研究介绍了一种利用马铃薯（俗称土豆）皮制备绿色二氧化钛（TiO2）纳米粒子的方法。利用紫外可见光谱、动态光散射、扫描电子显微镜、TEM、XRD 和傅立叶变换红外光谱对合成的绿色二氧化钛（G- TiO2）纳米粒子进行了表征。此外，还利用溴酚蓝染料显示了 G- TiO2 纳米粒子的光催化活性。为了探索 G- TiO2 的生物相容性，还对正常细胞和癌细胞的存活率进行了评估。此外，还使用斑马鱼胚胎评估了 G- TiO2 纳米粒子的体内毒性。本发明的新颖之处在于利用厨房废弃物来合成二氧化钛纳米粒子，众所周知，二氧化钛纳米粒子具有清除紫外线的特性。此外，马铃薯皮是一种天然抗氧化剂，具有美白皮肤的功效。马铃薯皮萃取物和利用萃取物制备的二氧化钛的组合，将在保护皮肤免受紫外线照射和淡化肤色方面产生组合效果。

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来源期刊

Artificial Cells, Nanomedicine, and Biotechnology BIOTECHNOLOGY & APPLIED MICROBIOLOGY-ENGINEERING, BIOMEDICAL

CiteScore

10.90

自引率

0.00%

发文量

审稿时长

20 weeks

期刊介绍： Artificial Cells, Nanomedicine and Biotechnology covers the frontiers of interdisciplinary research and application, combining artificial cells, nanotechnology, nanobiotechnology, biotechnology, molecular biology, bioencapsulation, novel carriers, stem cells and tissue engineering. Emphasis is on basic research, applied research, and clinical and industrial applications of the following topics:artificial cellsblood substitutes and oxygen therapeuticsnanotechnology, nanobiotecnology, nanomedicinetissue engineeringstem cellsbioencapsulationmicroencapsulation and nanoencapsulationmicroparticles and nanoparticlesliposomescell therapy and gene therapyenzyme therapydrug delivery systemsbiodegradable and biocompatible polymers for scaffolds and carriersbiosensorsimmobilized enzymes and their usesother biotechnological and nanobiotechnological approachesRapid progress in modern research cannot be carried out in isolation and is based on the combined use of the different novel approaches. The interdisciplinary research involving novel approaches, as discussed above, has revolutionized this field resulting in rapid developments. This journal serves to bring these different, modern and futuristic approaches together for the academic, clinical and industrial communities to allow for even greater developments of this highly interdisciplinary area.