Results 71 to 80 of about 22,643 (278)
Angewandte Chemie, EarlyView.We report selective five‐coordinate passivation of phosphorene via P═C double bonds using a facile one‐step photochemical reaction via carbene addition. The ambient stability of functionalized phosphorene has been substantially improved compared to the pristine phosphorene.
He Zhang +12 more
wiley +2 more sources
ASEAN Journal on Science and Technology for Development, 2017 In this work, N-benzylidene chitosan was synthesized by chitosan –benzaldehyde interaction in a homogeneous system. The modified polymers were characterized by means of infrared (IR) spectra, X-Ray diffraction and thermal analysis.
Do Truong Thien +2 more
doaj +1 more source
Advanced Science, EarlyView.An integrated probiotic system is engineered to execute a programmed therapeutic cascade against inflammatory bowel disease. Upon pathological signals, the system sequentially performs ROS scavenging, tungsten release, and selective pathogen suppression, thereby breaking the oxidative stress–dysbiosis cycle to remodel gut microbiota and reinforce ...
Yang Yang +8 more
wiley +1 more source
Advanced Science, EarlyView.The HILA nanoplatform integrates HMnO2, LOX, and ICG to orchestrate multimodal therapy (starvation, chemodynamic, photodynamic, and photothermal) for achieving efficient colon cancer eradication. The established HMnO2‐LOX catalytic cycle continuously consumes lactate, acidifys microenvironment, relieves hypoxia, and generats reactive oxygen species ...
Yu‐E. Wang +11 more
wiley +1 more source
Can the Assessment of Spontaneous Oscillations by Near Infrared Spectrophotometry Predict Neurological Outcome of Preterm Infants? [PDF]
, 2016 The aim was to assess the correlation between cerebral autoregulation and outcome. Included were 31 preterm infants, gestational age 26 1/7 to 32 2/7 and
Stammwitz, André +7 more
core +1 more source
Milk urea analytical result reliability and its methodical possibilities in the Czech Republic
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2013 Control of milk urea concentration (MUC) can be used in diagnosis of the energy–nitrogen metabolism of cows. There are more analytical methods for MUC estimation and there are also discussions about their result reliability.
Jan Říha +6 more
doaj +1 more source
Dataset on Catal's reagent: Sensitive detection of iron (II) sulfate using spectrophotometry
Data in Brief, 2020 Catal's reagent is characterized by spectroscopic methods such as fourier-transform infrared spectroscopy (FT-IR), nuclear magnetic resonance (NMR) spectroscopy, mass spectrometry (MS), ultraviolet (UV)–visible spectrophotometry.
Funda Ozkok +5 more
doaj +1 more source
Advanced Science, EarlyView.A novel epitranscriptomic mechanism in rheumatoid arthritis is uncovered: NSUN2 promotes disease via m5C‐dependent stabilization of ICMT mRNA, fueling the migration and invasion of pathogenic RA FLS. Targeting this axis with engineered nanoparticles (Ce/SAA NPs) effectively inhibits disease progression, presenting a precise therapeutic strategy ...
Ruiru Li +15 more
wiley +1 more source
Evaluation of infrared spectrophotometry for compositional analysis of lunar and planetary soils. part ii- rough and powdered surfaces [PDF]
, 1964 Infrared spectrophotometry evaluated for compositional analysis of lunar and planetary ...
Lyon, R. J. P.
core +1 more source
Analysis of natural cis- and trans-polyisoprene mixtures by near-infrared spectrophotometry [PDF]
, 2000 Natural trans- and cis-polyisoprenes and mixtures of these polymers were analysed by near-infrared spectrophotometry. The relative absorptivity data versus the amount of isomers in synthetic mixtures showed a non-linear behaviour.
Monteiro, EEC +3 more
core +1 more source