Results 191 to 200 of about 217,482 (300)

Photooxidation of 18‐Carbon Polyunsaturated Fatty Acids to Prepare Mono‐Hydroxylated Octadecanoids

Lipids, EarlyView.
We developed a fast and simple one‐step synthetic strategy to produce mono‐hydroxylated metabolites based on the photosensitized oxidation of 18‐carbon polyunsaturated fatty acids (PUFAs). This approach could likely be extended to other PUFAs, suggesting that photosensitized oxidation could be employed to rapidly prepare hydroperoxides from multiple ...
Johanna Revol‐Cavalier, Mats Hamberg, Craig E. Wheelock   +2 more
wiley   +1 more source

Logging disrupts the ecology of molecules in headwater streams. [PDF]

Proc Natl Acad Sci U S A
Freeman EC, Emilson EJS, Webster KL, Dittmar T, Tanentzap AJ.   +4 more
europepmc   +1 more source

Poly(O‐Propargyl‐N‐Amino Carbamate), a Reactive Polymer to Underpin Biomedical Applications of Poly(acetylene)s

Macromolecular Rapid Communications, EarlyView.
We report here a new methodology to prepare functional poly(acetylene)s under aqueous conditions. This methodology is underpinned by poly(O‐propargyl‐N‐amino carbamate) (P1), a reactive poly(acetylene) carrying acyl hydrazines. Thus, P1 reacts with aldehydes to give functional poly(acetylene)s, including cationic, hydrophobic, and sugar‐loaded poly ...
Tom Leigh, Greta Bellio, Daniel Crisan, Amit Deb, Alba Ramil‐Bouzas, Andrey Romanyuk, Ivan Torreiro‐Leon, Ana Rey‐Rico, Paco Fernandez‐Trillo   +8 more
wiley   +1 more source

Effects of Acid Rock Drainage on Microbial Communities in Alpine Streams of the Pyrenees. [PDF]

Microb Ecol
Guijosa-Ortega JL, Romaní AM, Grau O, Pla-Rabés S, Margalef O, Salminci JG, Zarroca M, Pastor A.   +7 more
europepmc   +1 more source

A Non‐Antigenic Randomized Polyethylene Glycol/Poly(2‐Phenyl‐2‐Oxazine)‐Based Drug Delivery Platform

Macromolecular Rapid Communications, EarlyView.
Randomized PEG (rPEG), a conceptually new PEG alternative, is combined with poly(2‐phenyl‐2‐oxazine) (PPheOzi) to establish an rPEG‐b‐PPheOzi‐b‐rPEG micellar drug delivery platform. The PPheOzi block enables high drug loadings, while competitive ELISA reveals a drastic reduction in anti‐PEG antibody affinity of rPEG in comparison to PEG.
Julian Schmidt, Anna‐Lena Ziegler, Florian T. Kaps, Laura J. Rosenberger, Matthias Bros, Holger Frey, Robert Luxenhofer   +6 more
wiley   +1 more source

Impact of spring sea ice variability in the Barents-Kara region on the Indian Summer Monsoon Rainfall. [PDF]

Sci Rep
Sardana D, Agarwal A.
europepmc   +1 more source

Real‐Time, Inline Quantitative MRI Enabled by Scanner‐Integrated Machine Learning: A Proof of Principle With NODDI

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose The clinical feasibility and translation of many advanced quantitative MRI (qMRI) techniques are inhibited by their restriction to ‘research mode’, due to resource‐intensive, offline parameter estimation. This work aimed to achieve ‘clinical mode’ qMRI, by real‐time, inline parameter estimation with a trained neural network (NN) fully ...
Samuel Rot, Iulius Dragonu, Christina Triantafyllou, Matthew Grech‐Sollars, Anastasia Papadaki, Laura Mancini, Stephen Wastling, Jennifer Steeden, John S. Thornton, Tarek Yousry, Claudia A. M. Gandini Wheeler‐Kingshott, David L. Thomas, Daniel C. Alexander, Hui Zhang   +13 more
wiley   +1 more source

Rainfall has contrasting effects on aquatic and terrestrial environmental DNA recovered from streams. [PDF]

Ecol Appl
Reves OP, Davis MA, Larson ER.
europepmc   +1 more source

Tactical and Strategic Risks From Supply Disruptions in Competing Supply Chains

Naval Research Logistics (NRL), EarlyView.
ABSTRACT Supply chain disruptions can lead to both tactical (i.e., loss of short‐term sales during a disruption) and strategic (i.e., loss of long‐term market share) consequences. We model the impact of a supply disruption on competing supply chains in which two firms compete for a limited backup supply.
Akhil Singla, Wallace J. Hopp, Seyed M. R. Iravani, Zigeng Liu   +3 more
wiley   +1 more source

Haplotype-level analysis of environmental DNA metabarcoding revealed the biogeography and phylogeography of freshwater fishes in Korean Peninsula. [PDF]

Sci Rep
Amin MHF, Kim AR, Jang JE, Byun HW, Lee HJ, Kim HW.   +5 more
europepmc   +1 more source