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学术报告：Development of an ultra-efficient hydrogen peroxide generation and OH radical generation system using a photocatalyst with metal ions immobilized atomically on a PCN derivative
PCN derivative OH radical photocatalyst metal ions
2023/7/19
Development of an ultra-efficient hydrogen peroxide generation and OH radical generation system using a photocatalyst with metal ions immobilized atomically on a PCN derivative.
Collaborative research is as fundamental to life at Cornell as hourly chimes, Big Red hockey and Slope Day. It’s a commitment the university takes seriously – and now it’s expanding.
近日，我校吕文发教授团队在“内分泌学与代谢”领域top期刊《Free Radical Biology and Medicine》（影响因子：6.17）上发表了题为“Melatonin inhibits the apoptosis of rooster Leydig cells by suppressing oxidative stress via AKT-Nrf2 pathway activati...
No categorial support for radical ontic structural realism
radical ontic structural realism category-theoretic structure topological quantum field theory spacetime structuralism category of Einstein structured spaces algebraic generalisations of general relativity
2016/6/14
Radical ontic structural realism (ROSR) asserts an ontological commitment to 'free-standing' physical structures understood solely in terms of fundamental relations, without any recourse to relata whi...
Hypothetical Entities and Realistic Interpretation:The Case of the Muriatic Radical
Scientific Realism Reference Theoretical Terms History of Chemistry Philosophy of Chemistry Hypothetical Entities
2016/6/13
Scientific realists are committed to the claim that scientific discourse should be interpreted realistically, so that theoretical terms are understood as putatively referring expressions that have put...
Oral ferrous sulfate supplements increase the free radical–generating capacity of feces from healthy volunteers
Dietary iron free radicals colon cancer
2016/5/30
Most dietary iron remains unabsorbed and hence
may be available to participate in Fenton-driven free radical generation
in conjunction with the colonic microflora, leading to the
production of carc...
Charge Delocalization in the Special-Pair Radical Cation of Mutant Reaction Centers of Rhodobacter Sphaeroides from Stark Spectra and Nonadiabatic Spectral Simulations
Rhodobacter sphaeroides Cations Spectrophotometry Spectroscopy, Fourier Transform Infrared Mutagenesis,Site-Directed Absorption Dimerization Oxidation-Reduction Mutation Electrochemistry
2016/5/24
Stark and absorption spectra for the hole-transfer band of the bacteriochlorophyll special pair in the wild-type and L131LH, M160LH, and L131LH/M160LH mutants of the bacterial reaction center of Rhodo...
Intervalence Band Stark Effect of the Special Pair Radical Cation in Bacterial Photosynthetic Reaction Centers
alloys low index single crystal surfaces low energy electron diffraction (LEED) scanning tunneling microscopy X-ray standing waves surface relaxation and reconstruction tin copper
2016/5/24
The Stark spectrum of the intervalence band of the special pair radical cation in bacterial photosynthetic reaction centers is presented. This spectrum, centered at 2600 cm-1, is modeled using a gener...
Magnetic Field Dependence of Radical Pair Decay Kinetics and Molecular Triplet Quantum Yield in Quinone-Depleted Reaction Centers
Photosynthesis Reaction center Radical pair decay Magnetic field Picosecond spectroscopy
2016/5/20
Radical-pair decay kinetics and molecular triplet quantum yields at various magnetic fields are reported for quinone-depleted reaction centers from the photosynthetic bacterium Rhodopseudomonassphaero...
Dependence of the Yield of a Radical-Pair Reaction in the Solid State on Orientation in a Magnetic Field
Radical-Pair Reaction Solid State on Orientation Magnetic Field
2016/5/20
We report the observation that the yield of a radical-pair reaction in the solid state can depend strongly on the orientation of the reactants in a magnetic field. This phenomenon is expected to be qu...
Robotic assisted radical prostatectomy versus open retropubic radical prostatectomy: where do we stand in 2015?
radical prostatectomy Robotic
2017/4/10
Robotic assisted radical prostatectomy has emerged as the dominant surgical technique for the management of localised prostate cancer in many Western countries. Yet the evidence to support such a radi...
Robotic assisted radical prostatectomy versus open retropubic radical prostatectomy: where do we stand in 2015?
Robot auxiliary radical prostatectomy surgical technique and prostate cancer
2017/2/22
Robotic assisted radical prostatectomy has emerged as the dominant surgical technique for the management of localised prostate cancer in many Western countries. Yet the evidence to support such a radi...
Evaluation of the Protective Effect of Silibinin Against Diazinon Induced Hepatotoxicity and Free-Radical Damage in Rat Liver
Diazinon Oxidative Stress Antioxidants Histopathology Liver
2015/10/22
Background: Diazinon (0,0-Diethyl 0-(1-6-methyl-2-isoprophyl 4 pyrimidinyl) phosphorothioate) (DI) is a very effective organophosphate pesticide, used widely in agriculture. Consequently, data on pois...
Impact of freezing on flavonoids/radical-scavenging activity of two onion varieties
Allium cepa L. anthocyanins flavonols domestic storage frozen onions
2015/7/28
Flavonols, anthocyanins, and radical-scavenging activity of two Portuguese onion cultivars (Branca da Póvoa, white; and Vermelha da Póvoa, red) were evaluated simulating domestic freezing conditions (...