An overview of liposome lyophilization and its future potential

C Chen, D Han, C Cai, X Tang - Journal of controlled release, 2010 - Elsevier
Lyophilization is a promising approach to ensure the long-term stability of liposomes. After
decades of studies in this field, different lyoprotective mechanisms, such as water …

Role of buffers in protein formulations

TJ Zbacnik, RE Holcomb, DS Katayama… - Journal of …, 2017 - Elsevier
Buffers comprise an integral component of protein formulations. Not only do they function to
regulate shifts in pH, they also can stabilize proteins by a variety of mechanisms. The ability …

Freeze‐drying of proteins: Some emerging concerns

I Roy, MN Gupta - Biotechnology and applied biochemistry, 2004 - Wiley Online Library
Freeze‐drying (lyophilization) removes water from a frozen sample by sublimation and
desorption. It can be viewed as a three‐step process consisting of freezing, primary drying …

Comparative studies of different preservation methods and relative freeze-drying formulations for extracellular vesicle pharmaceutical applications

F Susa, T Limongi, F Borgione, S Peiretti… - ACS Biomaterials …, 2023 - ACS Publications
Extracellular vesicles (EVs) have been studied for years for their role as effectors and
mediators of cell-to-cell communication and their potential application to develop new and …

Impact of freezing procedure and annealing on the physico-chemical properties and the formation of mannitol hydrate in mannitol–sucrose–NaCl formulations

A Hawe, W Frieß - European journal of pharmaceutics and …, 2006 - Elsevier
The goal was to investigate the impact of NaCl on the physico-chemical properties of
mannitol–sucrose formulations during freezing and drying, with special focus on mannitol …

Incorporation of lipophilic drugs in sugar glasses by lyophilization using a mixture of water and tertiary butyl alcohol as solvent

DJ Van Drooge, WLJ Hinrichs, HW Frijlink - Journal of pharmaceutical …, 2004 - Elsevier
In this study, a new and robust method was evaluated to prepare physically stable solid
dispersions. Trehalose, sucrose, and two inulins having different chain lengths were used as …

Effect of pH, counter ion, and phosphate concentration on the glass transition temperature of freeze-dried sugar-phosphate mixtures

S Ohtake, C Schebor, SP Palecek… - Pharmaceutical Research, 2004 - Springer
Purpose. The aim of the present work is to study the interaction of phosphate salts with
trehalose and sucrose in freeze-dried matrices, particularly the effect of the salts on the glass …

Octanol–water partition coefficient of glucose, sucrose, and trehalose

MF Mazzobre, MV Román, AF Mourelle, HR Corti - Carbohydrate research, 2005 - Elsevier
The octanol–water partition coefficients (P) of glucose, sucrose, and trehalose were
measured at temperatures between 5 and 20° C using an enzymatic method. The measured …

Encapsulation of lactase in Ca (II)-alginate beads: Effect of stabilizers and drying methods

MV Traffano-Schiffo, M Castro-Giraldez, PJ Fito… - Food Research …, 2017 - Elsevier
The purpose of the present work was to analyze the effect of trehalose, arabic and guar
gums on the preservation of β-galactosidase activity in freeze-dried and vacuum dried Ca (II) …

Thermodynamic behaviour and physicochemical characteristics of EG, DEG, TEG in aqueous gluconolactone solutions

K Bhakri, N Chakraborty, KC Juglan, H Kumar… - Journal of Thermal …, 2023 - Springer
The current study offers a blend of volumetric and acoustic approaches to examine the
interlinkage between homologous series of glycol molecules (ethylene glycol (EG) …