Results 11 to 20 of about 97,922 (330)

Hyperspectral Imaging Techniques for Lyophilization: Advances in Data‐Driven Modeling Strategies and Applications [PDF]

open access: yesAdvanced Science
Lyophilization, aka freeze drying, is a key process used in the production of biotherapeutic products. The optimization of lyophilization formulations and operations is a slow process that could be accelerated by on‐line analytics.
Huiwen Yu   +5 more
doaj   +2 more sources

Lyophilization and stability of antibody-conjugated mesoporous silica nanoparticle with cationic polymer and PEG for siRNA delivery

open access: yesInternational Journal of Nanomedicine, 2018
Worapol Ngamcherdtrakul,1,2,* Thanapon Sangvanich,1,* Moataz Reda,1 Shenda Gu,1 Daniel Bejan,2 Wassana Yantasee1,2 1Department of Biomedical Engineering, Oregon Health and Science University, Portland, OR, USA; 2Nanomedicine Research Unit, PDX ...
Ngamcherdtrakul W   +5 more
doaj   +2 more sources

Randomized-field microwave-assisted pharmaceutical lyophilization with closed-loop control [PDF]

open access: yesScientific Reports
The current lyophilization technology for biopharmaceuticals and vaccine products is capital and energy-intensive, largely due to the use of indirect, conductive heat transfer.
Alina A. Alexeenko   +18 more
doaj   +2 more sources

Lyophilization of Nanoparticles, Does It Really Work? Overview of the Current Status and Challenges

open access: yesInternational Journal of Molecular Sciences, 2023
Nanoparticles are being increasingly used as drug delivery systems to enhance the delivery to and uptake by target cells and to reduce off-target toxicity of free drugs.
Matthew S. Gatto, Wided Najahi-Missaoui
semanticscholar   +1 more source

Successful batch and continuous lyophilization of mRNA LNP formulations depend on cryoprotectants and ionizable lipids.

open access: yesBiomaterials Science, 2023
The limited thermostability and need for ultracold storage conditions are the major drawbacks of the currently used nucleoside-modified lipid nanoparticle (LNP)-formulated messenger RNA (mRNA) vaccines, which hamper the distribution of these vaccines in ...
Alexander Lamoot   +7 more
semanticscholar   +1 more source

Lyophilization Based Isolation of Exosomes

open access: yesInternational Journal of Molecular Sciences, 2023
Exosomes are nanoscale extracellular vesicles which regulate intercellular communication. They have great potential for application in nanomedicine. However, techniques for their isolation are limited by requirements for advanced instruments and costly ...
Rida-e-Maria Qazi   +7 more
semanticscholar   +1 more source

Effect of Lyophilization on Stability of PEG-Protein Conjugate: A Case Study with Peginterferon alfa-2b

open access: yesBrazilian Journal of Pharmaceutical Sciences, 2023
The purpose of the present study was to develop stable lyophilized formulation of peginterferon alfa-2b which is acquiescent to the short lyophilization process.
Patel Chintan, Patel Gayatri
doaj   +1 more source

The function of uridine diphosphate glucose pyrophosphorylase in the lyophilization-stress response of Lactobacillus acidophilus

open access: yesAnnals of Microbiology, 2022
Purpose Uridine diphosphate glucose pyrophosphorylase (UGPase) plays an important role in glucose metabolism, catalyzing the reversible formation and decomposition of UDP-glucose (UDPG).
Chaoran Xia   +6 more
doaj   +1 more source

Limited influence of marine sediment lyophilization on prokaryotic community structure assessed via amplicon sequencing: an example from environmentally contrasted sediment layers in Toulon harbor (France) [PDF]

open access: yesPeerJ, 2021
Sediment lyophilization is a common process that allows for long-term conservation and sharing of marine sediments for multiple downstream analyses. Although it is often used for geochemical studies, the effects of lyophilization on prokaryotic taxonomic
Benjamin Misson   +2 more
doaj   +2 more sources

Lyophilization of Nanocapsules: Instability Sources, Formulation and Process Parameters

open access: yesPharmaceutics, 2021
Polymeric nanocapsules have gained more and more interest in the medical sciences. Their core-shell structure offers numerous advantages, especially regarding their use as drug delivery systems.
G. Degobert, Dunya Aydin
semanticscholar   +1 more source

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