Results 21 to 30 of about 26,152 (196)

Thickness of Polyelectrolyte Layers of Separately Confined Bacteria Alters Key Physiological Parameters on a Single Cell Level

Frontiers in Bioengineering and Biotechnology, 2019
Confinement of bacterial cells in a matrix or in capsules is an integral part of many biotechnological applications. Here, the well-known layer-by-layer method of deposition of a polyelectrolyte film a few nanometers in thickness to confine separated ...
Iaroslav Rybkin, Iaroslav Rybkin, Iaroslav Rybkin, Iaroslav Rybkin, Dmitry Gorin, Dmitry Gorin, Gleb Sukhorukov, Gleb Sukhorukov, Aleš Lapanje   +8 more
doaj   +1 more source

Medium-Dependent Antibacterial Properties and Bacterial Filtration Ability of Reduced Graphene Oxide

Nanomaterials, 2019
Toxicity of reduced graphene oxide (rGO) has been a topic of multiple studies and was shown to depend on a variety of characteristics of rGO and biological objects of interest.
Alexander Gusev, Olga Zakharova, Dmitry S. Muratov, Nataliia S. Vorobeva, Mamun Sarker, Iaroslav Rybkin, Daniil Bratashov, Evgeny Kolesnikov, Aleš Lapanje, Denis V. Kuznetsov, Alexander Sinitskii   +10 more
doaj   +1 more source

Therapeutic Potential of Controlled Delivery Systems in Asthma: Preclinical Development of Flavonoid-Based Treatments

Pharmaceutics, 2022
Asthma is a chronic disease with increasing prevalence and incidence, manifested by allergic inflammatory reactions, and is life-threatening for patients with severe disease.
Sergio M. Borghi, Tiago H. Zaninelli, Jéssica B. Carra, Olivia K. Heintz, Marcela M. Baracat, Sandra R. Georgetti, Fabiana T. M. C. Vicentini, Waldiceu A. Verri, Rubia Casagrande   +8 more
doaj   +1 more source

CONTROL OF QUANTUM SYSTEMS [PDF]

International Journal of Modern Physics B, 2002
A quantum system subject to external fields is said to be controllable if these fields can be adjusted to guide the state vector to a desired destination in the state space of the system. Fundamental results on controllability are reviewed against the background of recent ideas and advances in two seemingly disparate endeavours: (i) laser control of ...
Clark, John W., Lucarelli, Dennis G., Tarn, Tzyh-Jong   +2 more
openaire   +2 more sources

Marine-Inspired Enzymatic Mineralization of Dairy-Derived Whey Protein Isolate (WPI) Hydrogels for Bone Tissue Regeneration

Marine Drugs, 2020
Whey protein isolate (WPI) is a by-product from the production of cheese and Greek yoghurt comprising β-lactoglobulin (β-lg) (75%). Hydrogels can be produced from WPI solutions through heating; hydrogels can be sterilized by autoclaving.
Karl Norris, Magdalena Kocot, Anna M. Tryba, Feng Chai, Abdullah Talari, Lorna Ashton, Bogdan V. Parakhonskiy, Sangram K. Samal, Nicholas Blanchemain, Elżbieta Pamuła, Timothy E. L. Douglas   +10 more
doaj   +1 more source

Graph-Controlled Insertion-Deletion Systems [PDF]

Electronic Proceedings in Theoretical Computer Science, 2010
In this article, we consider the operations of insertion and deletion working in a graph-controlled manner. We show that like in the case of context-free productions, the computational power is strictly increased when using a control graph: computational
Rudolf Freund, Marian Kogler, Yurii Rogozhin, Sergey Verlan   +3 more
doaj   +1 more source

Critical problems of complex modeling of socio-economic systems for forecasting purposes

π-Economy
As the organizational, economic, institutional, technical and other conditions of human life become more complex, and as a consequence of the increasing complexity of management objects and problems requiring solutions, the theory, methodology and tools ...
Shchepetova Svetlana
doaj   +1 more source

Hierarchy of Hybrid Materials—The Place of Inorganics-in-Organics in it, Their Composition and Applications

Frontiers in Chemistry, 2019
Hybrid materials, or hybrids incorporating both organic and inorganic constituents, are emerging as a very potent and promising class of materials due to the diverse, but complementary nature of the properties inherent of these different classes of ...
Mariia S. Saveleva, Mariia S. Saveleva, Karaneh Eftekhari, Anatolii Abalymov, Timothy E. L. Douglas, Dmitry Volodkin, Bogdan V. Parakhonskiy, Andre G. Skirtach   +7 more
doaj   +1 more source

Super-Macroporous Pulluan Cryogels as Controlled Active Delivery Systems with Controlled Degradability

Micromachines, 2023
Here, super-macroporous cryogel from a natural polysaccharide, pullulan was synthesized using a cryo-crosslinking technique with divinyl sulfone (DVS) as a crosslinker.
Betul Ari, Mehtap Sahiner, Selin Sagbas Suner, Sahin Demirci, Nurettin Sahiner   +4 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source