Results 101 to 110 of about 92,642 (284)

Catalytic polymeric nanoreactors : more than a solid supported catalyst [PDF]

, 2012
Polymeric nanostructures can be synthesized where the catalytic motif is covalently attached within the core domain and protected from the environment by a polymeric shell.
Bosman, Liu, Wang, Yan
core   +2 more sources

Investigating Enzyme Activity of Immobilized Candida rugosa Lipase

Journal of Food Quality, 2018
Candida rugosa lipase is a food-grade enzyme that is extensively utilized in the dairy processing industry for milk fat hydrolysis. The enzyme is mainly employed to modify the fatty acid chain length that results in the enhancement of flavors.
Bhagya Sri Kaja, Stephen Lumor, Samuel Besong, Bettina Taylor, Gulnihal Ozbay   +4 more
doaj   +1 more source

Hydrolytic Degradation and Mechanical Stability of Poly(ε-Caprolactone)/Reduced Graphene Oxide Membranes as Scaffolds for In Vitro Neural Tissue Regeneration

Membranes, 2018
The present work studies the functional behavior of novel poly(ε-caprolactone) (PCL) membranes functionalized with reduced graphene oxide (rGO) nanoplatelets under simulated in vitro culture conditions (phosphate buffer solution (PBS) at 37 °C) during 1 ...
Sandra Sánchez-González, Nazely Diban, Ane Urtiaga   +2 more
doaj   +1 more source

HYDROLYTIC STABILITY OF ADAMANTANE HYBRID MOLECULES

Journal of Chemical Technology and Metallurgy
Herein, the hydrolytic stability of new hybrid adamantane molecules modified with amino acid cysteine (Cys) at different pH is reported. Cys is a rare proteinogenic amino acid but it is a key structural unit in proteins. Cys is the only amino acid containing thiol group in the lateral chain which make it important source of sulphur for human organism ...
Stoymirska, Antoniya, Chayrov, Radoslav, Chuchkov, Kiril, Danalev, Dancho, Stankova, Ivanka   +4 more
openaire   +2 more sources

Antimicrobial Efficacy of a Taurolidine‐Based Antimicrobial Compound on Contaminated Surfaces Simulated in a Standardized 4‐Field Test

Advanced Healthcare Materials, EarlyView.
As implantable medical devices become indispensable to modern medicine, a silent threat grows alongside them: device‐associated infections. Despite decades of antibiotic innovation, infection rates keep climbing, costing lives and billions in healthcare expenses.
Benito Baldauf, Hendrik Bonnemeier, Ernest W. Lau, Jana Hummel, Reinhard Vonthein, Ojan Assadian   +5 more
wiley   +1 more source

A Hierarchically Structured, Stretchable, Anti‐Biofouling Encapsulation for Biodegradable Electronics

Advanced Healthcare Materials, EarlyView.
A soft, stretchable, anti‐biofouling encapsulant is developed by integrating organosilicon nanowire networks with microstructured biodegradable elastomers. The hierarchical surface exhibits superhydrophobicity and enhances water barrier properties by 420% over pristine polymers, while preserving mechanical integrity.
Won Bae Han, Sungkeun Han, Gwan‐Jin Ko, Ulziituya Batjargal, Wonjun Jang, Venkata Ramesh Naganaboina, Han‐Jun Kim, Suk‐Won Hwang   +7 more
wiley   +1 more source

Mutations in PNKD causing paroxysmal dyskinesia alters protein cleavage and stability. [PDF]

, 2011
Paroxysmal non-kinesigenic dyskinesia (PNKD) is a rare autosomal dominant movement disorder triggered by stress, fatigue or consumption of either alcohol or caffeine.
Babbitt, Patricia, Fu, Ying-Hui, Lee, Hsien-Yang, Ojha, Sunil, Ptácek, Louis J, Rawson, Joel, Shen, Yiguo   +6 more
core   +2 more sources

Hydrolysis, polarity, and conformational impact of C-terminal partially fluorinated ethyl esters in peptide models

Beilstein Journal of Organic Chemistry, 2017
Fluorinated moieties are highly valuable to chemists due to the sensitive NMR detectability of the 19F nucleus. Fluorination of molecular scaffolds can also selectively influence a molecule’s polarity, conformational preferences and chemical reactivity ...
Vladimir Kubyshkin, Nediljko Budisa
doaj   +1 more source

Dual‐Functional Polyphosphoesters for Gene Delivery: Synergistic Effects of Guanidinium and Hydrophobic Side Chains in Degradable Polymers

Advanced Healthcare Materials, EarlyView.
This study presents guanidinium‐ and indole‐functionalized polyphosphoesters as degradable, non‐viral gene delivery vectors. Through precise tuning of charge density and hydrophobicity, these polymers form stable polyplexes with low toxicity. Remarkably, minor structural changes yield up to 200‐fold differences in transfection efficiency, highlighting ...
Markus Kötzsche, Andreas Dzierza, Jan Egger, Timo Rheinberger, Christin Weilandt, Frederik R. Wurm, Ivo Nischang, Dagmar Fischer, Kalina Peneva   +8 more
wiley   +1 more source

Oxygen and ROS Delivery for Infected Wound Healing and Future Prospects

Advanced Healthcare Materials, EarlyView.
Bacterial infection is a major driver of delayed wound healing and postsurgical readmissions; with rising antibiotic resistance, solid peroxide–releasing biomaterials offer sustained delivery of ROS/O2 for antimicrobial control and microenvironmental modulation.
Ayden Watt, Chably Rachella, Charlotte Jaloux, Joshua Vorstenbosch, Adam Hart, Michael Tanzer, Geraldine Merle, Jake Barralet   +7 more
wiley   +1 more source