Sustainability in peptide chemistry: current synthesis and purification technologies and future challenges

L Ferrazzano, M Catani, A Cavazzini, G Martelli… - Green …, 2022 - pubs.rsc.org
Developing greener synthesis processes is an inescapable necessity to transform the
industrial landscape, mainly in the pharmaceutical sector, into a long-term, sustainable …

Integration and digitalization in the manufacturing of therapeutic proteins

H Narayanan, M Sponchioni, M Morbidelli - Chemical Engineering Science, 2022 - Elsevier
The biopharmaceutical market has experienced a tremendous growth in the last years.
However, this growth should be balanced considering the difficulty in bioproduct …

Downstream processing of therapeutic peptides by means of preparative liquid chromatography

C De Luca, G Lievore, D Bozza, A Buratti, A Cavazzini… - Molecules, 2021 - mdpi.com
The market of biomolecules with therapeutic scopes, including peptides, is continuously
expanding. The interest towards this class of pharmaceuticals is stimulated by the broad …

[HTML][HTML] Model-based optimization strategy for intensification in the chromatographic purification of oligonucleotides

ST Menza, R Prestia, I Fioretti, M Sponchioni - Journal of Chromatography A, 2024 - Elsevier
Oligonucleotides (ONs) are acquiring clinical relevance and their demand is expected to
grow. However, the ON production capacity is currently limited by high manufacturing costs …

UV‐based dynamic control improves the robustness of multicolumn countercurrent solvent gradient purification of oligonucleotides

I Fioretti, T Müller‐Späth, L Aumann… - Biotechnology …, 2024 - Wiley Online Library
Therapeutic oligonucleotides (ONs) have great potential to treat many diseases due to their
ability to regulate gene expression. However, the inefficiency of standard purification …

Improved process design for monoclonal antibody charge variants separation with multicolumn counter-current solvent gradient purification

SY Jing, C Shi, D Gao, HB Wang, SJ Yao… - … of Chromatography A, 2023 - Elsevier
The multicolumn counter-current solvent gradient purification (MCSGP) method has proven
effective in addressing the issue of elution profile overlap for difficult-to-separate proteins …

[HTML][HTML] Dimethyl carbonate as a green alternative to acetonitrile in reversed-phase liquid chromatography. Part II: Purification of a therapeutic peptide

D Bozza, C De Luca, S Felletti, M Spedicato… - … of Chromatography A, 2024 - Elsevier
Preparative liquid chromatography in reversed phase conditions (RPLC) is the most
common approach adopted in the downstream processing for the purification of therapeutic …

Design and economic investigation of a Multicolumn Countercurrent Solvent Gradient Purification unit for the separation of an industrially relevant PEGylated protein

TK Kim, B Sechi, JJR Conde, J Angelo, X Xu… - … of Chromatography A, 2022 - Elsevier
Conjugation of biopharmaceuticals to polyethylene glycol chains, known as PEGylation, is
nowadays an efficient and widely exploited strategy to improve critical properties of the …

Enhancing the purification of crocin-I from saffron through the combination of multicolumn countercurrent chromatography and green solvents

M Hooshyari Ardakani, C Nosengo, S Felletti… - Analytical and …, 2024 - Springer
Crocin-I, a valuable natural compound found in saffron (Crocus sativus L.), is the most
abundant among the various crocin structures. Developing a cost-effective and scalable …

Mathematical modeling and process analytical technology for continuous chromatography of biopharmaceutical products

O Khanal - Current Opinion in Biotechnology, 2022 - Elsevier
Highlights•The implementation of continuous chromatography can be challenging.•
Mathematical models can aid in the implementation of continuous chromatography.•Some …