Advances in bioreactor control for production of biotherapeutic products

S Nikita, S Mishra, K Gupta, V Runkana… - Biotechnology and …, 2023 - Wiley Online Library
Advanced control strategies are well established in chemical, pharmaceutical, and food
processing industries. Over the past decade, the application of these strategies is being …

Bio-high entropy alloys: Progress, challenges, and opportunities

J Feng, Y Tang, J Liu, P Zhang, C Liu… - … in Bioengineering and …, 2022 - frontiersin.org
With the continuous progress and development in biomedicine, metallic biomedical
materials have attracted significant attention from researchers. Due to the low compatibility …

Multi-objective optimization of continuous CHO cell clarification using acoustic wave separation

S Banerjee, NG Jesubalan, S Nikita… - Separation and …, 2024 - Elsevier
Acoustic cell clarification is an upcoming novel primary harvest technology for
biopharmaceutical manufacturing. It utilizes a 3D standing acoustic wave to separate cells in …

[HTML][HTML] Iterative learning robust optimization-with application to medium optimization of CHO cell cultivation in continuous monoclonal antibody production

Y Wang, M Pasquini, V Chotteau, H Hjalmarsson… - Journal of Process …, 2024 - Elsevier
In the presence of uncertainty, the optimum obtained based on a nominal identified model
can neither provide any performance guarantee nor ensure that critical constraints are …

Swirling flow of two immiscible fluids in a cylindrical container: Lattice Boltzmann and volume-of-fluid study

MV Salnikov, IS Vozhakov, IV Naumov… - Physics of …, 2024 - pubs.aip.org
An experimental and numerical study of a multicomponent swirl flow of a liquid in a closed
cylinder is carried out for various values of the relative cylinder elongation and the Reynolds …

A Twin Agent Reinforcement Learning Framework by Integrating Deterministic and Stochastic Policies

N Gupta, S Anand, D Kumar, M Ramteke… - Industrial & …, 2024 - ACS Publications
Developing a reinforcement learning (RL) framework that works satisfactorily in deterministic
and stochastic environments is challenging. To address this problem, a twin agent RL …

Assessing the manufacturability and critical quality attribute profiles of anti-IL-8 immunoglobulin G mutant variants

GB Armstrong, GA Burley, W Lewis… - Molecular …, 2024 - ACS Publications
Early-phase manufacturability assessment of high-concentration therapeutic monoclonal
antibodies (mAbs) involves screening of process-related risks impacting their translation into …

A deep learning-aided multi-objective optimization of a downstream process for production of monoclonal antibody products

MN Alam, A Anupa, H Kodamana… - Biochemical Engineering …, 2024 - Elsevier
Monoclonal antibodies (mAbs) have emerged as the dominant class of therapeutic moieties
due to their superior therapeutic potential and safety profile. Downstream processing plays a …

[HTML][HTML] Process control of mAb production using multi-actor proximal policy optimization

N Gupta, S Anand, T Joshi, D Kumar… - Digital Chemical …, 2023 - Elsevier
Monoclonal antibodies (mAb) are biopharmaceutical products that improve human
immunity. In this work, we propose a multi-actor proximal policy optimization-based …

A framework for model maintenance using kernel-based forward propagating neural networks

D Kumar, M Ramteke, H Kodamana - Chemical Engineering Research and …, 2024 - Elsevier
Deep learning models possess limited flexibility in computational burden in model
adaptation owing to the conventional use of backpropagation for model training. To address …