Results 71 to 80 of about 453,350 (316)

Advances in Phillips Polymerisation Catalysis: In-situ Synthesis of Light Linear Alpha Olefins [PDF]

, 2016
Polyethylene (PE) presents a large class of polymers with an exponentially growing consumption worldwide. Although possessing a relatively simple chemical formula of the repeating CHx units, the chain length, the type and length of the branching, and ...
Sub Inorganic Chemistry and Catalysis, Inorganic Chemistry and Catalysis, Cicmil, D.   +2 more
core  

Computational-chemical advances in heterogeneous catalysis [PDF]

, 1996
A short overview is presented of current status of computational chemistry with respect to issues in heterogeneous catalysis.
Santen, van, R.A., Santen, RA Rutger van   +1 more
core   +2 more sources

Influence of feedstock composition on the pressure drop buildup in gas oil hydrotreater

Chimica Techno Acta
In this work two samples of solid particulates obtained from the intergranular space of the guard beds catalyst of industrial gas oil hydrotreating reactors were investigated. The hydrotreating reactors were operated on feedstock of different composition.
Ivan A. Mik, Oleg P. Klenov, Ivan S. Golubev, Pavel P. Dik, Sergey I. Reshetnikov, Aleksandr S. Noskov   +5 more
doaj   +1 more source

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

FEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

Surface- and Tip-Enhanced Raman Spectroscopy in Catalysis [PDF]

, 2016
Surface- and tip-enhanced Raman spectroscopy (SERS and TERS) techniques exhibit highly localized chemical sensitivity, making them ideal for studying chemical reactions, including processes at catalytic surfaces.
Kumar, Naresh, Thomas Hartman, Bert M. Weckhuysen, Hartman, Thomas, van den Berg, Albert; id_orcid, Sub Inorganic Chemistry and Catalysis, Inorganic Chemistry and Catalysis, Naresh Kumar, Wondergem, Caterina S., Caterina S. Wondergem, Albert van den Berg, Weckhuysen, Bert M., van den Berg, Albert   +12 more
core   +2 more sources

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Shell-Isolated Nanoparticle-Enhanced Raman Spectroscopy for Heterogeneous Catalysis: Verbeterde Raman Spectroscopie door Schil-Geïsoleerde Nanodeeltjes voor Heterogene Katalyse [PDF]

, 2019
The goals of this PhD thesis are as follows: first, to advance SHINERS towards a more stable and universal characterization technique. Second, to apply SHINERS for the observation and characterization of catalytically relevant surface species during in ...
Sub Inorganic Chemistry and Catalysis, Inorganic Chemistry and Catalysis, Hartman, Thomas   +2 more
core  

Isostearic Acid: A Unique Fatty Acid with Great Potential [PDF]

, 2016
Vegetable oils and animal fats are important and established raw materials for the production of chemicals and ingredients. From its origins more than 150 years ago, the oleochemical industry has grown in scale and diversity to become an important branch
Sub Inorganic Chemistry and Catalysis, Inorganic Chemistry and Catalysis, Bruijnincx, P.C.A., Wiedemann, S.C.C., Weckhuysen, B.M.   +4 more
core   +2 more sources

Simulation of Steam Reforming Tube with Shaped Particles

Eurasian Chemico-Technological Journal, 2005
Shaped catalysts are widely used in steam reforming. A comprehensive mathematical model able to predict and compare performance of different shaped catalysts is developed.
A. P. Kagyrmanova, N. V. Vernikovskaya, I. A. Zolotarsky, E. I. Smirnov, V. A. Kuzmin   +4 more
doaj   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source