Results 81 to 90 of about 22,643 (278)
Synthesis of Gold Nanoparticles Using Cefopernazone as a Stabilizing Reagent and Its Application
International Journal of Electrochemical Science, 2012 : Synthesis of gold nanoparticles using cefopernazone as a stabilizing reagent for a sensor was proposed. The gold nanoparticles were characterized by scanning electron microscopy, transmission electron microscopy, infrared spectrometry, ultraviolet ...
Xiaomeng Lü +4 more
doaj +1 more source
Advanced Science, EarlyView.An orally administered prebiotic polysaccharide hydrogel (predaGel) based on inulin and alginate‐dopamine is stable in the stomach, adheres to the intestine, and degrades slowly in the colon. It enables site‐specific delivery of anti‐TNF‐α and anti‐IL‐12/23 antibodies, scavenges reactive oxygen species, and remodels gut microbiota, offering effective ...
Xinyi Dong +4 more
wiley +1 more source
Struktur-Funktion Analyse von Membranproteinen bei Infrarot Spektroskopie : Porin OmpF, Porin OmpG und Betaine Transporter BetP [PDF]
, 2009 This study addresses the structure-function relationships of three essential membrane proteins: Porin from Paracoccus denitrificans, Porin OmpG from Eschericia coli and BetP from Corynobacterium glutamicum using Fourier transform infrared (FT-IR ...
Korkmaz, Filiz
core
International Breastfeeding Journal, 2020 Background The purpose of this study was to evaluate the circadian variation of human milk macronutrients and energy content depending upon pregnancy duration.
Ieva Jura Paulaviciene +4 more
doaj +1 more source
Adaptive Cu Reconstruction in Heterostructure Drives High‐Rate Nitrate‐to‐Ammonia Conversion
Advanced Science, EarlyView.An adaptively reconstructed Cu/CoOX heterojunction, featuring a surface‐localized, hydroxyl‐rich oxidized Cu species, forms in situ from a CuO/CoOX (Co1Cu9OX) pre‐catalyst during electrochemical nitrate reduction. The self‐adaptive reconstruction and the incorporation of heterostructure regulate nitrogen‐containing intermediate adsorption and *H supply,
Chunyu Yuan +5 more
wiley +1 more source
Advanced optical imaging methods for investigating manuscripts [PDF]
, 2011 This paper gives an overview of advanced optical imaging methods relevant to the study of manuscripts. While some of the methods covered are well established, others are very much in active development.
Liang, H
core
Partial Least Squares, Experimental Design, and Near-Infrared Spectrophotometry for the Remote Quantification of Nitric Acid Concentration and Temperature. [PDF]
Molecules, 2023 Sadergaski LR, Irvine SB, Andrews HB.
europepmc +1 more source
Advanced Science, EarlyView.A supramolecular pyroptotic thermal switch encapsulates I3− within β‐cyclodextrin (β‐CD) and undergoes CaCO3 mineralization. Upon lysosomal acidification, CaCO3 is degraded, releasing Ca2+ and I3−. Concurrently, BODIPY activation converts I3− into I2, inducing oxidative stress and Ca2+ overload, which together trigger caspase‐3/GSDME‐mediated ...
Dan Wu +8 more
wiley +1 more source
Small Sample Infrared Spectrophotometry [PDF]
Review of Scientific Instruments, 1955 Peer Reviewed ; http://deepblue.lib.umich.edu/bitstream/2027.42/70187/2/RSINAK-26-8-787-1 ...
openaire +2 more sources
Engineering‐Modulated Molybdenum Enzymes Strategy for Tumor‐Specific Metabolic‐Immunotherapy
Advanced Science, EarlyView.Biodegradable molybdenum sulfide nanoparticles were synthesized via a one‐pot strategy to increase molybdenum enzyme activity and thus effectively potentiate anti‐tumor immunity by integrating molybdenum‐based metalloimmunotherapy with hydrogen sulfide gas therapy.
Xiaoxiao Pan +14 more
wiley +1 more source