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 …

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 …

Process Mass Intensity (PMI): A Holistic Analysis of Current Peptide Manufacturing Processes Informs Sustainability in Peptide Synthesis

I Kekessie, K Wegner, I Martinez… - The Journal of …, 2024 - ACS Publications
Small molecule therapeutics represent the majority of the FDA-approved drugs. Yet, many
attractive targets are poorly tractable by small molecules, generating a need for new …

Continuous downstream bioprocessing for intensified manufacture of biopharmaceuticals and antibodies

L Gerstweiler, J Bi, APJ Middelberg - Chemical Engineering Science, 2021 - Elsevier
Continuous production delivers higher productivity and better quality than traditional batch-
wise approaches. It intensifies production lowering capital cost and enables better control …

Potency testing of cannabinoids by liquid and supercritical fluid chromatography: Where we are, what we need

S Felletti, C De Luca, A Buratti, D Bozza… - … of Chromatography A, 2021 - Elsevier
Hemp and cannabis industry is undergoing a renewed interest due to legalization of
marijuana (a topic that all countries are discussing, especially in recent years) and the …

Modern trends in downstream processing of biotherapeutics through continuous chromatography: The potential of Multicolumn Countercurrent Solvent Gradient …

C De Luca, S Felletti, G Lievore, T Chenet… - TrAC Trends in …, 2020 - Elsevier
Single-column (batch) preparative chromatography is the technique of choice for purification
of biotherapeutics but it is often characterized by an intrinsic limitation in terms of yield-purity …

Steps towards sustainable solid phase peptide synthesis: use and recovery of N-octyl pyrrolidone

G Martelli, P Cantelmi, A Tolomelli, D Corbisiero… - Green …, 2021 - pubs.rsc.org
The investigation of new green biogenic pyrrolidinones as alternative solvents to N, N-
dimethylformamide (DMF) for solid phase peptide synthesis (SPPS) led to the identification …

Investigating the effect of polarity of stationary and mobile phases on retention of cannabinoids in normal phase liquid chromatography

C De Luca, A Buratti, Y Krauke, S Stephan… - Analytical and …, 2022 - Springer
This work reports about a screening of four adsorbents with different polarity employed for
the separation of the main phytocannabinoids contained in Cannabis sativa L., under …

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 …