Results 271 to 280 of about 1,126,566 (371)

Nonresonant Surface‐Enhanced Hyper Raman Scattering of Aromatic Amino Acids on Gold Nanoparticles

open access: yesJournal of Raman Spectroscopy, EarlyView.
The surface‐enhanced hyper Raman spectra of the three aromatic amino acids phenylalanine, tryptophan, and tyrosine, obtained with nonresonant excitation at a wavelength of 1064 nm, are reported. The data are discussed in the context of the interaction of the molecules with two gold nanoparticle plasmonic substrates, as well as intermolecular ...
Fariha Binte Rahman, Janina Kneipp
wiley   +1 more source

Recognition, remuneration and reimbursement of patient and public involvement partners in pragmatic randomised controlled trials. A survey of author practices. [PDF]

open access: yesRes Involv Engagem
Nicholls SG   +13 more
europepmc   +1 more source

Characterization of the polymorphism detected for the granule‐bound starch synthase (WX gene) in wild einkorn wheat

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND The WX gene encodes the granule‐bound starch synthase I or waxy protein, which is the sole enzyme responsible for amylose synthesis in wheat seeds. Wild einkorn wheat (Triticum monococcum L. ssp. aegilopoides Link em. Thell.) could be an important source of variation for this gene. RESULTS This study assessed the WX gene variability
Juan B. Alvarez   +2 more
wiley   +1 more source

Del 710 al 820

open access: yesRevista Cubana de Higiene y Epidemiología
doaj  

Effect of calcium chloride injection and freezing prior to wet aging on the meat quality of cull cows

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND In Brazil, the slaughter of female cattle, particularly older animals, has increased substantially. However, meat from this category presents limitations in terms of quality, mainly because of its toughness resulting from a high concentration of cross‐links between collagen fibers.
Juliano CC Belmonte   +7 more
wiley   +1 more source

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