Unlocking the algae toolbox: Cutting-edge tools for environmental and biotechnological solutions

Area of Science:

• Biotechnology and Environmental Science
• Focuses on the application of algae in various industrial and environmental sectors.

Background:

• Algae are versatile photosynthetic organisms with increasing importance in biotechnology and sustainable industries.
• Recent progress has significantly expanded the available tools for algal research and application.

Purpose of the Study:

• To critically review the latest advancements in algal research and technology.
• To highlight the role of new tools in industrial scale-up and sustainability.

Main Methods:

• Examination of cutting-edge technologies such as CRISPR-Cas9 gene editing, high-throughput omics, and machine learning.
• Integration of remote sensing, optical sensors, flow cytometry, biosensors, and environmental DNA for monitoring.
• Analysis of innovations supporting industrial scale-up in biofuels, pharmaceuticals, aquaculture, and bioremediation.

Main Results:

• Significant improvements in screening, monitoring, characterization, and large-scale production technologies for algae.
• Enhanced precision in tracking algal dynamics through advanced sensing and omics approaches.
• Progress in boosting productivity and sustainability for various algal-based industries.

Conclusions:

• Despite advancements, challenges remain in the economic viability and environmental sustainability of large-scale algal production.
• Future research should integrate artificial intelligence, IoT-enabled sensing, and synthetic biology for optimized cultivation and harvesting.
• The review underscores the transformative potential of emerging tools in advancing algal biotechnology and global sustainability.