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Three-Dimensional Microscopy in Microbiology

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Three-dimensional imaging techniques are essential in cell biology, allowing researchers to visualize intricate cellular structures with high resolution. Two prominent methods, Differential Interference Contrast Microscopy (DIC) and Confocal Scanning Laser Microscopy (CSLM), provide distinct advantages for imaging live and thick specimens, respectively.Differential Interference Contrast MicroscopyDIC microscopy enhances contrast in transparent, unstained samples by converting phase...

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Related Experiment Video

Updated: May 1, 2026

Construction and Setup of a Bench-scale Algal Photosynthetic Bioreactor with Temperature, Light, and pH Monitoring for Kinetic Growth Tests

Construction and Setup of a Bench-scale Algal Photosynthetic Bioreactor with Temperature, Light, and pH Monitoring for Kinetic Growth Tests

Published on: June 14, 2017

Unlocking 3D printing technology for microalgal production and application.

Han Sun^1,2, Qian Gong³, Yuwei Fan⁴

¹Key Laboratory of Poyang Lake Environment and Resource Utilization, Ministry of Education, and Center for Algae Innovation & Engineering Research, School of Resources and Environment, Nanchang University, Nanchang, 330031, China.

Advanced Biotechnology

|January 30, 2025

Summary

3D-printed bioreactors enhance microalgal production for sustainable food and nutritional supplements. This technology optimizes resource use and boosts biomass yield, addressing climate change impacts.

Keywords:

3D printing technology Environmental stress High-value product Microalgae; Bio-ink

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Last Updated: May 1, 2026

Construction and Setup of a Bench-scale Algal Photosynthetic Bioreactor with Temperature, Light, and pH Monitoring for Kinetic Growth Tests

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Published on: June 14, 2017

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Microalgae Cultivation and Biomass Quantification in a Bench-Scale Photobioreactor with Corrosive Flue Gases

Microalgae Cultivation and Biomass Quantification in a Bench-Scale Photobioreactor with Corrosive Flue Gases

Published on: December 19, 2019

Area of Science:

Biotechnology
Sustainable Agriculture

Background:

Microalgae are vital for sustainable nutrition and eco-friendly food, but production needs optimization due to climate change.
Reducing freshwater, land use, and carbon emissions is crucial for microalgal cultivation.

Purpose of the Study:

To review advancements in 3D-printed bioreactors for microalgal production.
To explore 3D printing techniques, bio-inks, and applications in environmental, food, and medical fields.

Main Methods:

Review of recent literature on 3D printing technologies for microalgal cultivation.
Analysis of bio-ink formulations and their impact on microalgal growth.
Examination of 3D-printed bioreactor designs and their performance metrics.

Main Results:

3D-printed bioreactors improve mass transfer, light exposure, and photosynthetic efficiency.
Enhanced biomass yield and optimized resource utilization are key benefits.
Applications span environmental remediation, food production, and biomedical uses.

Conclusions:

3D printing offers significant potential to boost microalgal cultivation efficiency.
Overcoming cost and scalability challenges is essential for widespread adoption.
Future research should focus on innovative designs for expanded microalgal applications.