Unraveling the impact of pH on the crystallization of pharmaceutical proteins: a case study of human insulin

FJ Link, JYY Heng - Crystal Growth & Design, 2022 - ACS Publications
One of the most crucial parameters in protein crystallization is pH, as it governs the protein's
electrostatic interactions. However, the fundamental role of pH on crystallization still remains …

Insulin crystals grown in short-peptide supramolecular hydrogels show enhanced thermal stability and slower release profile

R Contreras-Montoya… - … Applied Materials & …, 2021 - ACS Publications
Protein therapeutics have a major role in medicine in that they are used to treat diverse
pathologies. Their three-dimensional structures not only offer higher specificity and lower …

Integrated continuous crystallization and spray drying of insulin for pulmonary drug delivery

R Chen, J Weng, SF Chow… - Crystal Growth & Design, 2020 - ACS Publications
Pulmonary delivery of insulin in the form of a dry powder is an attractive alternative in
comparison to conventional subcutaneous delivery. Insulin crystals have potential …

Enhancing the crystallisation of insulin using amino acids as soft-templates to control nucleation

FJ Link, JYY Heng - CrystEngComm, 2021 - pubs.rsc.org
Amino acids have been widely used in protein formulations to increase the protein's stability.
In this study, amino acids have been introduced as soft-templates to control the nucleation of …

Classical and Nonclassical Nucleation Mechanisms of Insulin Crystals

J Ferreira, V Domínguez-Arca, J Carneiro, G Prieto… - ACS …, 2024 - ACS Publications
Although the Classical Nucleation Theory (CNT) is the most consensual theory to explain
protein nucleation mechanisms, experimental observations during the shear-induced …

Insulin crystallization: The route from hanging-drop vapour diffusion to controlled crystallization in droplet microfluidics

J Ferreira, Z Sarkany, F Castro, F Rocha… - Journal of Crystal Growth, 2022 - Elsevier
Although half a century has passed since the mapping of the insulin structure, this globular
protein is still currently being investigated. Crystalline drug formulations might replace the …

[HTML][HTML] Insulin nucleation kinetics in an oscillatory flow-based platform: Protein crystallization as a highly reproducible separation process

J Ferreira, S Araújo, A Ferreira, J Teixeira… - … Research and Design, 2024 - Elsevier
Insulin is a human therapeutic protein that has been used to treat diabetes for almost a
century. Its crystallization has been of significant interest since the protein is commonly …

[PDF][PDF] Towards protein crystallization as a tool for bio-separation: study of insulin crystallization in a meso oscillatory flow reactor

SM Araujo - 2022 - repositorio-aberto.up.pt
Protein crystallization can represent a viable alternative to conventional protein separation
and purification methods. However, the stochastic nature of the nucleation step as well as …

Protein crystallization in droplet-based microsystems

J Ferreira - 2020 - search.proquest.com
The development of the first microfluidic prototype appeared at the beginning of the 1980s.
However, over the last decade, droplet-based microfluidics has emerged as a powerful tool …

[图书][B] Self-assembly and Crystallization of Biomacromolecules: DNA Origami in a Modular Design Framework and Continuous Protein Crystallization in Slug Flow

R Chen - 2021 - search.proquest.com
Self-assembly is the process in which the constitutive components of a system
spontaneously organize into ordered patterns or structures driven by non-covalent …