Results 141 to 150 of about 13,910,228 (354)
Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics
FEBS Open Bio, EarlyView.Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini +2 more
wiley +1 more source
Polyaniline: Allowed oxidation states
Synthetic Metals, 1991 Abstract The interconversion of different oxidation states of polyanilines has been studied. It is concluded that the polyaniline bases (NMP solution) exist only in three discrete oxidation states at the molecular level.
J.G. Masters +3 more
openaire +1 more source
Overview of molecular signatures of senescence and associated resources: pros and cons
FEBS Open Bio, EarlyView.Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas +6 more
wiley +1 more source
Comprehensive definition of oxidation state (IUPAC Recommendations 2016)
, 2016 Oxidation state (OS) is defined using ionic approximation of bonds. Two principal algorithms are outlined for OS determination in a chemical compound described by a Lewis formula or bond graph.
P. Karen, P. McArdle, J. Takats
semanticscholar +1 more source
Targeting TNBC: core–shell polycationic polyurea dendrimers with inherent anticancer activity
FEBS Open Bio, EarlyView.Core–shell polycationic PURE dendrimers were tested in TNBC‐derived tumor models. Both formulations selectively targeted TNBC and effectively reduced tumor volume. PUREG4‐OEI48 suppressed tumor growth without detectable toxicity, whereas PUREG4‐OCEI24, despite showing efficacy, induced hepatic toxicity.
Adriana Cruz +9 more
wiley +1 more source
A conformal oxidation-resistant, plasma-polymerized coating [PDF]
A comparative study was made of the surface recession (etching) of thin films of plasma polymerized tetrafluoro ethylene (PPTFE), polytetrafluoro ethylene (PTFE), and ion-beam sputter deposited polytetrafluoro ethylene (SPTFE) exposed to ground-state ...
Golub, Morton A. +2 more
core +1 more source
FEBS Open Bio, EarlyView.This research protocol outlines a workflow for nuclear magnetic resonance (NMR)‐based metabolomics in the agri‐food sector. Using two case studies—strawberry leaves (solid matrix) and wine (liquid matrix)—it details the procedures for sample preparation, data acquisition, and processing.
Andrea Fernández‐Veloso +4 more
wiley +1 more source
Scientific Reports, 2017 A Ni- and Co- sulfide co-doped g-C3N4 photocatalyst (g-C3N4/NixCo1−xS2) was prepared by hydrothermal method and this photocatalyst, namely, g-C3N4/NixCo1−xS2 shown excellent photocatalytic properties due to the special structure of Ni-Co-S with boundary ...
Kai Fan +5 more
doaj +1 more source
Single Crystal Growth of Pure Co3+ Oxidation State Material LaSrCoO4
, 2016 We report on the single crystal growth of the single-layer perovskite cobaltate LaSrCoO4 that was grown by the optical floating zone method using high oxygen pressures. Phase purity and single crystallinity were confirmed by X-ray diffraction techniques.
Hanjie Guo +4 more
semanticscholar +1 more source
FEBS Open Bio, EarlyView.We established a spheroid coculture system enabling viable Porphyromonas gingivalis–HNSCC interactions under normoxic conditions. Inhibition of LATS1/2 maintains tumor cells in an undifferentiated state, which may promote spheroid growth and create a more permissive environment for bacterial persistence.
Yurika Nakajima +4 more
wiley +1 more source