Biomimetic synthesis of CuInS2 nanoparticles: Characterization, cytotoxicity, and application in quantum dots sensitized solar cells

Arriaza-Echanes, C.; Campo-Giraldo, Jessica L.; Quezada, Carolina P.; Espinoza-González, Rodrigo; Rivas-Álvarez, P.; Pacheco, Mercedes Puca; Bravo, Daniela; Pérez-Donoso, José M.

doi:10.1016/j.arabjc.2021.103176

Cited by 12 publications

(22 citation statements)

References 57 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…And it was determined that lysozyme's biological activity persisted after CdSe was formed, which is essential for creating fluorescent nanoprobes with biological function. A work done by Arriaza et al [71] where they demonstrated a biomimetic approach shown in figure 13 for synthesizing CIS (CuInS 2 ) QDs, which proved to be a green chemistry approach that retains some biological characteristics in the chemical process. CIS nanoparticles are the top choice for numerous technical applications, including solar cells and biomedicine [72].…”

Section: Biomimetic Synthesismentioning

confidence: 99%

Quantum dots: an overview of synthesis, properties, and applications

Agarwal

Rai

Mondal

2023

Mater. Res. Express

View full text Add to dashboard Cite

Quantum dots (QDs) have sparked great interest due to their unique electronic, optical, and structural properties. In this review, we provide a critical analysis of the latest advances in the synthesis, properties, and applications of QDs. We discuss synthesis techniques, including colloidal and hydrothermal synthesis, and highlight how the underlying principles of these techniques affect the resulting properties of QDs. We then delve into the wide range of applications of QDs, from QDs based color conversion, light-emitting diodes and biomedicine to quantum-based cryptography and spintronics. Finally, we identify the current challenges and future prospects for quantum dot research. By reading this review, readers will gain a deeper understanding of the current state-of-the-art in QDs research and the potential for future development.

show abstract

Section: Biomimetic Synthesismentioning

confidence: 99%

Quantum dots: an overview of synthesis, properties, and applications

Agarwal

Rai

Mondal

2023

Mater. Res. Express

View full text Add to dashboard Cite

show abstract

“…Its principle is finding solutions that mimic a natural system's mechanisms, especially regarding the structure of an organism or its specific interactions with the environment. The created products can be performant and adequately adapted to real environments [142].…”

Section: Biomimetic Sensorsmentioning

confidence: 99%

“…Computer modelling [145] and simulation are two stages that improve the performances of these devices. [142].…”

Section: Biomimetic Sensorsmentioning

confidence: 99%

Recent Trends in Biosensors for Environmental Quality Monitoring

Gavrilaș

Ursachi

Perța-Crișan

et al. 2022

Sensors

View full text Add to dashboard Cite

The monitoring of environmental pollution requires fast, reliable, cost-effective and small devices. This need explains the recent trends in the development of biosensing devices for pollutant detection. The present review aims to summarize the newest trends regarding the use of biosensors to detect environmental contaminants. Enzyme, whole cell, antibody, aptamer, and DNA-based biosensors and biomimetic sensors are discussed. We summarize their applicability to the detection of various pollutants and mention their constructive characteristics. Several detection principles are used in biosensor design: amperometry, conductometry, luminescence, etc. They differ in terms of rapidity, sensitivity, profitability, and design. Each one is characterized by specific selectivity and detection limits depending on the sensitive element. Mimetic biosensors are slowly gaining attention from researchers and users due to their advantages compared with classical ones. Further studies are necessary for the development of robust biosensing devices that can successfully be used for the detection of pollutants from complex matrices without prior sample preparation.

show abstract

“…Therefore, in this study, we conducted biomimetic doping optimization on the block-like transparent anatase TiO 2 (TA TiO 2 ) thin film from the previous work. − The mountain hydrangea, originally a white flower, turns transparent when exposed to water, revealing the veins inside the petals and earning it the nickname “skeleton flower”. − This plant is found in Eastern Asia and the eastern part of North America. , By studying the tissue structure of the mountain hydrangea’s petals, we found that water permeates the uneven surface of the petals, changing their transparency and creating a unique transparent beauty after rain . At the same time, the presence of the veins strengthens the structural integrity of the petals and transfers nutrients.…”

Section: Introductionmentioning

confidence: 99%

Improved Performance of QDSSCs Can Be Achieved by Constructing a Transparent Anatase TiO₂@MWCNT Photoanode Based on the Bionic Mountain Lotus

Jiang,

Dai,

Xie

et al. 2024

ACS Appl. Mater. Interfaces

View full text Add to dashboard Cite

In this research, the structural characteristics of the mountain holly leaf were emulated. It was observed that after the initially uneven surface of the petals is filled with infiltrated water, it exhibits a distinctive transparent beauty after rainfall. Furthermore, the presence of leaf veins enhances the structural strength of the petals and facilitates nutrient transport. Inspired by previous studies on double-layer spin-coated films, we further developed and designed the TA TiO 2 @MWCNT photocathode thin film. This innovative film incorporates multiwalled carbon nanotubes (MWCNT) into a previously established TA TiO 2 photocathode thin film. The inclusion of MWCNT results in the formation of a three-dimensional highway structure, where MWCNT intertwines within the TA TiO 2 film. Under the operational state of immersion in the electrolyte, it maintains a level of transparency similar to that of the TA TiO 2 photoanode thin film. The high-temperature sintering process results in the oxidation and depletion of MWCNTs on the surface of the film, leaving behind uniformly dispersed concave defects, thereby greatly enhancing the specific surface area. The findings demonstrate that the optoelectrode of high transparency and high specific surface area, TA TiO 2 @MWCNT, comprehensively enhances the performance of the solar cells. The transparent QDSSC surpasses its counterparts for the first time, achieving a power conversion efficiency (PCE) of 6.335%. This sets the stage for new materials and innovative approaches in the field of solar cells and other titanium dioxide film-related areas.

show abstract

Biomimetic synthesis of CuInS2 nanoparticles: Characterization, cytotoxicity, and application in quantum dots sensitized solar cells

Cited by 12 publications

References 57 publications

Quantum dots: an overview of synthesis, properties, and applications

Quantum dots: an overview of synthesis, properties, and applications

Recent Trends in Biosensors for Environmental Quality Monitoring

Improved Performance of QDSSCs Can Be Achieved by Constructing a Transparent Anatase TiO₂@MWCNT Photoanode Based on the Bionic Mountain Lotus

Contact Info

Product

Resources

About

Biomimetic synthesis of CuInS2 nanoparticles: Characterization, cytotoxicity, and application in quantum dots sensitized solar cells

Cited by 12 publications

References 57 publications

Quantum dots: an overview of synthesis, properties, and applications

Quantum dots: an overview of synthesis, properties, and applications

Recent Trends in Biosensors for Environmental Quality Monitoring

Improved Performance of QDSSCs Can Be Achieved by Constructing a Transparent Anatase TiO2@MWCNT Photoanode Based on the Bionic Mountain Lotus

Contact Info

Product

Resources

About

Improved Performance of QDSSCs Can Be Achieved by Constructing a Transparent Anatase TiO₂@MWCNT Photoanode Based on the Bionic Mountain Lotus