Machine learning in bioprocess development: from promise to practice

LM Helleckes, J Hemmerich, W Wiechert… - Trends in …, 2023 - cell.com
Fostered by novel analytical techniques, digitalization, and automation, modern bioprocess
development provides large amounts of heterogeneous experimental data, containing …

Analyzing and understanding the robustness of bioprocesses

L Becker, J Sturm, F Eiden, D Holtmann - Trends in Biotechnology, 2023 - cell.com
The robustness of bioprocesses is becoming increasingly important. The main driving forces
of this development are, in particular, increasing demands on product purities as well as …

Fitness cost associated with cell phenotypic switching drives population diversification dynamics and controllability

L Henrion, JA Martinez, V Vandenbroucke… - Nature …, 2023 - nature.com
Isogenic cell populations can cope with stress conditions by switching to alternative
phenotypes. Even if it can lead to increased fitness in a natural context, this feature is …

Hybrid deep modeling of a CHO-K1 fed-batch process: combining first-principles with deep neural networks

J Pinto, JRC Ramos, RS Costa, S Rossell… - … in Bioengineering and …, 2023 - frontiersin.org
Introduction: Hybrid modeling combining First-Principles with machine learning is becoming
a pivotal methodology for Biopharma 4.0 enactment. Chinese Hamster Ovary (CHO) cells …

[HTML][HTML] High-resolution computation predicts that low dissolved CO concentrations and CO gradients promote ethanol production at industrial-scale gas fermentation

L Puiman, EA Benalcázar, C Picioreanu… - Biochemical …, 2024 - Elsevier
Gradients in dissolved gas concentrations are expected to affect the performance of large
reactors for anaerobic gas (CO, H 2, CO 2) fermentation. To study how these gradients, and …

BioDT: An Integrated Digital-Twin-Based Framework for Intelligent Biomanufacturing

B Zhao, X Li, W Sun, J Qian, J Liu, M Gao, X Guan… - Processes, 2023 - mdpi.com
The field of industrial biotechnology has shown an increasing interest in adopting digital
twins for improving process productivity and management efficiency. Despite its potential …

A Computational Model of Biotechnology

RMW Nasution, MKM Nasution - Computer Science On-line Conference, 2023 - Springer
One of the human endeavors to understand nature is to decipher natural objects, such as
biology, to form novelties, such as in biotechnology. The descriptions then have a model …

Deep hybrid modeling of a HEK293 process: Combining long short‐term memory networks with first principles equations

JRC Ramos, J Pinto, G Poiares‐Oliveira… - Biotechnology and …, 2024 - Wiley Online Library
The combination of physical equations with deep learning is becoming a promising
methodology for bioprocess digitalization. In this paper, we investigate for the first time the …

Precise and versatile microplate reader-based analyses of biosensor signals from arrayed microbial colonies

FSF Hartmann, T Weiß, LLB Kastberg… - Frontiers in …, 2023 - frontiersin.org
Genetically encoded fluorescent biosensors have emerged as a powerful tool to support
phenotypic screenings of microbes. Optical analyses of fluorescent sensor signals from …

Enhancing Biobased Volatile Fatty Acids Production from Olive Mill Solid Waste by Optimization of pH and Substrate to Inoculum Ratio

YA da Fonseca, AB de Camargos, GSM Gomes… - Processes, 2023 - mdpi.com
The pH and substrate-to-inoculum ratio (S/I) are important parameters in the anaerobic
fermentation of agroindustrial residues, and therefore the optimization of these two …