Results 151 to 160 of about 97,922 (330)

Living Materials Approach for In Situ Bio‐Polymers Production Using Bacillus Paralicheniformis in Microneedles

Advanced Healthcare Materials, EarlyView.
Dissolvable microneedle (MN) device containing Bacillus paralicheniformis. The polymeric matrix encapsulates and protects the bacteria, preserving their viability while enabling in situ production and release of γ‐polyglutamic acid. The bacteria are delivered into the skin via 500 µm‐long microneedles, and remain detectable on the skin 24 h post ...
Caroline Hali Alperovitz, Noa Ben David, Adi Gross, Boaz Mizrahi   +3 more
wiley   +1 more source

A 3D Bioprinted Spheroid‐Laden dECM‐Enriched Osteosarcoma Model for Enhanced Drug Testing and Therapeutic Discovery

Advanced Healthcare Materials, EarlyView.
A 3D biomimetic OS model was developed by bioprinting an OS‐cell‐derived dECM‐enriched bioink with OS spheroids incorporated. The model showed upregulation of known OS prognostic markers and increased resistance to doxorubicin, compared to 2D cultures and scaffold‐free spheroids, making this a more clinically relevant platform for drug discovery ...
Margarida F. Domingues, Maria Catarina Carreira, Mafalda S. Santos, Daniela Pacheco, Frederico Castelo Ferreira, Paola Sanjuan‐Alberte, João Carlos Silva   +6 more
wiley   +1 more source

The impact of different drying methods on quality indicators of red currants (Ribes rubrum L.) [PDF]

Journal on Processing and Energy in Agriculture, 2015
Fresh red currants (Ribes rubrum L.) were dried by convective drying, vacuum drying and lyophilization in order to compare quality of samples dried by different techniques.
Vakula Anita, Radojčin Milivoj, Pavkov Ivan, Stamenković Zoran, Horecki-Tepić Aleksandra, Šumić Zdravko, Pavlić Branimir   +6 more
doaj  

Spatial Patterning of Modular Gelatin‐Peroxide Microspheres in Melt‐Electrowritten Scaffolds Provides Controlled Oxygen Generation and Mitigates Hypoxia and Cytotoxicity

Advanced Healthcare Materials, EarlyView.
A bioassembly approach is described using photo‐crosslinked gelatin‐based microgels containing calcium peroxide (CaO2) to generate oxygen (O2) and enhance cell survival in hypoxic conditions (1% O2). Bioassembly enables spatial patterning of individual CaO2‐laden and mesenchymal stem cell (MSC)‐laden microgels and allows for decoupling and mitigating ...
Axel E. Norberg, F. Max Yavitt, Ezgi Bakirci, Khoon Lim, Tim B. F. Woodfield, Gabriella C. J. Lindberg   +5 more
wiley   +1 more source

A Comparative Study of Encapsulation of β-Carotene via Spray-Drying and Freeze-Drying Techniques Using Pullulan and Whey Protein Isolate as Wall Material

Foods
The encapsulation of β-carotene was investigated using pullulan and whey protein isolate (WPI) as a composite matrix at a weight ratio of 20:80, employing both spray-drying and freeze-drying techniques.
Christina Drosou, Magdalini Krokida
doaj   +1 more source

Gentamicin‐Loaded Carbonate Apatite with Dual Antibacterial and Osteogenic Functions for Combating Surgical Site Infections

Advanced Healthcare Materials, EarlyView.
A bone substitute with gentamicin physically precipitated onto the surface of carbonate apatite exhibits prompt drug release, high bactericidal activity, and osteogenic capacity. Efficient antibacterial activity mitigates early postoperative neutrophil accumulation, the status of which may serve as a potential parameter for evaluating the antibacterial
Linghao Xiao, Gabriela Laranjeira Abe, Jun‐Ichi Sasaki, Haruaki Kitagawa, Ririko Tsuboi, Tomoki Kohno, Satoshi Imazato   +6 more
wiley   +1 more source

The Biological Effect of Enriching the Plasma Content in Platelet-Rich Plasma: An In Vitro Study

Biomolecules
BACKGROUND: Platelet-rich plasma (PRP) formulations have become valuable therapeutic tools in regenerative medicine. In addition, these blood derivates have been successfully included in cell therapy as fetal bovine serum substitutes, due to the real ...
Eduardo Anitua, Mar Zalduendo, Roberto Prado, María Troya, Roberto Tierno, María de la Fuente, Mohammad H. Alkhraisat   +6 more
doaj   +1 more source

Evaluating the Antiviral Efficacy of Encapsulated PKC Inhibitor BIM‐I against influenza A Virus Infection

Advanced Healthcare Materials, EarlyView.
This study explores nanoparticle delivery of the protein kinase C inhibitor bisindolylmaleimide‐I (BIM‐I) to combat influenza A virus infections. Encapsulation in biodegradable PLGA nanoparticles improved safety while maintaining the compound's strong antiviral activity.
Laura Klement, Jana Ismail, Josefine Schroeder, Amod Godbole, Johanna Schreiber, Christine Weber, Zoltan Cseresnyes, Marc T. Figge, Bettina Löffler, Ulrich S. Schubert, Stephanie Schubert, Christina Ehrhardt, Carsten Hoffmann   +12 more
wiley   +1 more source

Enhanced Electrochemical Performance of Lithium Iron Phosphate Cathodes Using Plasma-Assisted Reduced Graphene Oxide Additives for Lithium-Ion Batteries

Batteries
One-dimensional lithium-ion transport channels in lithium iron phosphate (LFP) used as a cathode in lithium-ion batteries (LIBs) result in low electrical conductivity and reduced electrochemical performance. To overcome this limitation, three-dimensional
Suk Jekal, Chan-Gyo Kim, Jiwon Kim, Ha-Yeong Kim, Yeon-Ryong Chu, Yoon-Ho Ra, Zambaga Otgonbayar, Chang-Min Yoon   +7 more
doaj   +1 more source

Scale-up and process transfer of freeze-drying recipes [PDF]

, 2011
Antonello A. Barresi, Barresi A.A., Davide Fissore, Franks F., Goff J.A., Jennings T.A., Jo E., Matejtschuk P., Milton N., Mungikar A., Pikal M.J., Pikal M.J., Pisano R., Rambhatla S., Rambhatla S., Rambhatla S., Sane S.V.   +16 more
core   +1 more source