Results 21 to 30 of about 311,485 (306)

Interaction of Oxicam Derivatives with the Artificial Models of Biological Membranes—Calorimetric and Fluorescence Spectroscopic Study

Membranes, 2022
The modified 1,2-benzothiazine analogues designed as new drug candidates and discussed in this paper are oxicam derivatives. Oxicams are a class of non-steroidal anti-inflammatory drugs (NSAIDs).
Jadwiga Maniewska, Żaneta Czyżnikowska, Berenika M. Szczęśniak-Sięga, Krystyna Michalak   +3 more
doaj   +1 more source

First-order phase transition of the tethered membrane model on spherical surfaces [PDF]

, 2005
We found that three types of tethered surface model undergo a first-order phase transition between the smooth and the crumpled phase. The first and the third are discrete models of Helfrich, Polyakov, and Kleinert, and the second is that of Nambu and ...
Ambjorn, Ambjorn, Anagnostopoulos, Borelli, Borelli, Bowick, Bowick, Bowick, Bowick, Bowick, Bowick, Catterall, David, David, David, David, Duplantier, Green, Gross, Helfrich, Hiroshi Koibuchi, Igawa, Isao Endo, Jurkiewicz, Kantor, Kantor, Kleinert, Koibuchi, Koibuchi, Koibuchi, Koibuchi, Koibuchi, Koibuchi, Koibuchi, Koibuchi, Koibuchi, Koibuchi, Koibuchi, Kownacki, Lee, Matsumoto, Nelson, Nelson, Paczuski, Peliti, Polyakov, Wheater, Wheater, Wiese   +48 more
core   +1 more source

The influence of anesthetics, neurotransmitters and antibiotics on the relaxation processes in lipid membranes [PDF]

, 2007
In the proximity of melting transitions of artificial and biological membranes fluctuations in enthalpy, area, volume and concentration are enhanced. This results in domain formation, changes of the elastic constants, changes in permeability and slowing ...
Antonov V. F., Antonov V. F., Blume A., Bovill J. G., Brown D. A., Böckmann R. A., Böttner M., Cannon B., Cantor R. S., Cantor R. S., Cantor R. S., Chapman D., Cruzeiro-Hansson L., Ebel H., Ebel H., Elamrani K., Franks N., Gaus K., Gennis R. B., Genz A., Grabitz P., Gruenewald B., Halstenberg S., Halstenberg S., Heimburg T., Heimburg T., Heimburg T., Heimburg T., Heimburg T., Helms J. B., Hill T. L., Hinderliter A., Hinz H.-J., Holzwarth J. F., Holzwarth J. F., Jackson M. B., Jacobson K., Johnson M. L., Kaufmann K., Kharakoz D. P., Korlach J., Krasowski M., Lee J., Melchior D. L., Melo E. C., Mitaku S., Mountcastle D., Nagle J. F., Onsager L., Onsager L., Papahadjopoulos D., Pollakowski D., Sackmann E., Salinas D. G., Schmidt D., Seeger H., Seeger H. M., Seeger H. M., Simons K., Singer S., Steim J. M., Strehlow U., Tamura K., Thompson T., Trudell J. R., Träuble H., Tsong T. Y., Tsong T. Y., Turnheim K., Ueda I., van Osdol W. W., van Osdol W. W., van Osdol W. W., van Osdol W. W., Vaz W. L., Winter R., Yao H.   +76 more
core   +2 more sources

Establishment of an Artificial Tick Feeding System to Study Theileria lestoquardi Infection. [PDF]

PLoS ONE, 2016
The establishment of good experimental models for Theileria sp. infection is important for theileriosis research. Routinely, infection of ticks is accomplished by feeding on parasite-infected animals (sheep, cows and horses), which raises practical and ...
Shahin Tajeri, Gholamreza Razmi, Alireza Haghparast   +2 more
doaj   +1 more source

A new detection method for capacitive micromachined ultrasonic transducers [PDF]

, 2001
Cataloged from PDF version of article.Capacitive micromachined ultrasonic transducers (cMUT) have become an alternative to piezoelectric transducers in the past few years. They consist of many small circular membranes that are connected in parallel.
Atalar, A., Ergun, A. S., Ozbay, E., Temelkuran, B.   +3 more
core   +1 more source

The Human Antimicrobial Peptides Dermcidin and LL-37 Show Novel Distinct Pathways in Membrane Interactions

Frontiers in Chemistry, 2017
Mammals protect themselves from inflammation triggered by microorganisms through secretion of antimicrobial peptides (AMPs). One mechanism by which AMPs kill bacterial cells is perforating their membranes.
Kornelius Zeth, Enea Sancho-Vaello
doaj   +1 more source

Hemocompatibility enhancement of polyethersulfone membranes: Strategies and challenges

Advanced Membranes, 2021
Polyethersulfone (PES) membranes have been widely used as attractive materials especially in the field of blood purification due to their great oxidative, thermal, and chemical stability, as well as outstanding mechanical properties.
Xin Song, Haifeng Ji, Weifeng Zhao, Shudong Sun, Changsheng Zhao   +4 more
doaj   +1 more source

Preparation of Electrospun Polyvinyl Alcohol/Nanocellulose Composite Film and Evaluation of Its Biomedical Performance

Gels, 2021
Using polyvinyl alcohol (PVA) and nanocellulose (NC) as raw materials, PVA/NC nanofiber membranes were prepared by electrospinning. The hydrogen bonding, crystalline properties and microscopic appearance of PVA/NC membranes with different NC contents ...
Xinbin Ji, Jing Guo, Fucheng Guan, Yuanfa Liu, Qiang Yang, Xin Zhang, Yi Xu   +6 more
doaj   +1 more source

Poly(3-hydroxybutyrate) graft copolymer dense membranes for human mesenchymal stem cell growth

Electronic Journal of Biotechnology, 2018
Background: The use of novel materials as an artificial extracellular matrix for stem cell growth is a current strategy of increasing interest for regenerative medicine.
Maykel González-Torres, Roberto Sánchez-Sánchez, Silvia G. Solís-Rosales, Witold Brostow, Eric Reyes-Cervantes, Janet Alejandra Gutiérrez-Uribe, Phaedra Silva-Bermúdez, María de los Angeles Moyaho-Bernal, María Cristina Velasquillo-Martínez   +8 more
doaj   +1 more source

Role of the cell-wall structure in the retention of bacteria by microfiltration membranes [PDF]

, 2009
This experimental study investigates the retention of bacteria by porous membranes. The transfer of bacteria larger than the nominal pore size of microfiltration track-etched membranes has been studied for several kinds of bacterial strains.
Aimar, Pierre, Causserand, Christel, Lebleu, Nathalie, Roques, Christine   +3 more
core   +2 more sources