Results 101 to 110 of about 54,836 (263)

Structural and Biological Insights Into Copper(I) Phosphane Complexes With Boron‐Phenylated Poly(3‐(CF3)Pyrazolyl)‐ and Poly(6‐(CF3)‐2‐pyridyl)‐Borates

Chemistry – A European Journal, EarlyView.
This study reports six new copper(I) complexes with unusual coordination and strong anticancer activity against a panel of human cancer cell lines derived from different solid tumors. The most active compounds outperform cisplatin, even in resistant cells, by inhibiting protein disulfide isomerase and inducing redox stress that triggers non‐apoptotic ...
Vo Quang Huy Phan, Jo’ Del Gobbo, Mukundam Vanga, Deepika V. Karade, Cristina Marzano, Valentina Gandin, Laura Rigon, Carlo Santini, Maura Pellei, H. V. Rasika Dias   +9 more
wiley   +1 more source

Resource Management in Diffserv On DemAnd (RODA) PHR [PDF]

, 2003
The purpose of this draft is to present the Resource Management in Diffserv (RMD) On DemAnd (RODA) Per Hop Reservation (PHR) protocol. The RODA PHR protocol is used on a per-hop basis in a Differentiated Services (Diffserv) domain and extends the ...
Jacobsson, M., Karagiannis, G., Kogel, M. de, Oosthoek, S., Partain, D., Rexhepi, V., Wallentin, P., Westberg, L.   +7 more
core   +1 more source

Self‐Complementary Dimers Based on Zwitterionic Halogen Bond Donors

Chemistry – A European Journal, EarlyView.
In this study we present the first isolated zwitterionic homodimers based on halogen bonding (XB). After optimization of the structures by changing the Lewis base (LB) and the backbone, their dimerization was observed in gas phase, as well as, in solid state.
Dana Kutzinski, Raffaella Papagna, Elric Engelage, Lianne H. E. Wieske, Mate Erdelyi, Stefan M. Huber   +5 more
wiley   +1 more source

Rewiring Escherichia coli central carbon metabolism for the sustainable bioconversion of waste glycerol into biodegradable polyhydroxybutyrate [PDF]

Biofuel Research Journal
The biomaterial polyhydroxybutyrate (PHB) is a promising, renewable, and green alternative polymer. In this study, a method to incorporate gluconate 6-phosphate dehydratase (edd) deletion in Escherichia coli expressing PHB biosynthesis genes from ...
Jittakan Pachimsawat, Takeharu Tsuge, Suchada Chanprateep Napathorn   +2 more
doaj   +1 more source

Stringent response and phosphorylations of PHB synthase and PHB depolymerase influence the PHB content of Ralstonia eutropha H16

, 2018
A physiological connection between polyhydroxybutyrate (PHB) metabolism and the formation of polyphosphate (polyP) granules is known in form of the "enhanced biological phosphate removal process" (EBPR) and is used to expurgate phosphate from waste-water.
openaire   +2 more sources

On the Mechanical and Thermal Behavior of PLA, PBAT, and PHBV‐Based Ternary Blends and the Effect of Short Flax Fibers as Reinforcing Agents

Polymer Composites, EarlyView.
Preparation and testing of biodegradable polymer ternary blends and composites with short flax fibres. ABSTRACT Bioplastics offer environmental benefits but they are costly and exhibit lower mechanical and thermal performance compared to fossil‐based counterparts. Poly(butylene adipate‐co‐terephthalate) (PBAT) exhibits high ductility but relatively low
Alessia Pantaleoni, Irene Bavasso, Maria Paola Bracciale, Claudia Sergi, Pietro Russo, Jacopo Tirillò, Fabrizio Sarasini   +6 more
wiley   +1 more source

Polyhydroxybutyrate targets mammalian mitochondria and increases permeability of plasmalemmal and mitochondrial membranes.

PLoS ONE, 2013
Poly(3-hydroxybutyrate) (PHB) is a polyester of 3-hydroxybutyric acid (HB) that is ubiquitously present in all organisms. In higher eukaryotes PHB is found in the length of 10 to 100 HB units and can be present in free form as well as in association with
Pia A Elustondo, Plamena R Angelova, Michał Kawalec, Michał Michalak, Piotr Kurcok, Andrey Y Abramov, Evgeny V Pavlov   +6 more
doaj   +1 more source

Using a Robust and Sensitive GFP-Based cGMP Sensor for Real-Time Imaging in Intact Caenorhabditis elegans. [PDF]

, 2019
cGMP plays a role in sensory signaling and plasticity by regulating ion channels, phosphodiesterases, and kinases. Studies that primarily used genetic and biochemical tools suggest that cGMP is spatiotemporally regulated in multiple sensory modalities ...
Ali, Nebat, Andersen, Kristine, Barsi-Rhyne, Benjamin, Brueggemann, Chantal, Costa, Wagner Steuer, Ferkey, Denise M, Futey, Mary, Gottschalk, Alexander, Hamilton, O Scott, Hill, Tyler, Krzyzanowski, Michelle C, L'Etoile, Noelle, Li, Joy, Mitchell, Jordan, Nagpal, Jatin, Schneider, Martin W, Sengupta, Piali, Shankar, Raakhee, Tran, Alan, VanHoven, Miri, Varshney, Aruna, Woldemariam, Sarah, Yu, Yanxun V   +22 more
core  

Poly(Hydroxybutyrate‐Co‐Hydroxyvalerate)/Thermoplastic Starch Blends for Application in Biodegradable Mulch Films

Polymer Engineering &Science, EarlyView.
Poly(hydroxybutyrate‐co‐hydroxyvalerate)/thermoplastic starch blends, produced by melt processing, showed improvements in mechanical properties and water vapor transmission barrier performance, which can help control excessive water evaporation from the soil, thus contributing to pH and moisture regulation.
Pâmela R. Oliveira, Tânia Laís F. da Silva, Cristiano S. Teixeira, Tales S. Daitx, Larissa N. Carli   +4 more
wiley   +1 more source

Polihidroksibutirat (PHB) biyopolimerinin modifikasyonu ve nanoselüloz katkılı PHB nanokompozitlerinin üretimi

, 2023
Bu çalışmada Polihidroksibütirat (PHB) biyopolimerine maleik anhidrit (MA) aşılanarak PHB-g-MA kopolimeri üretilmiş ve bu kopolimerin saf PHB' ye ilave edilmesiyle PHB' nin morfolojik yapısının iyileştirilerek kırılganlığının azaltılması amaçlanmıştır.
openaire   +1 more source