Results 121 to 130 of about 430,684 (299)

Titratable acidity

open access: yes, 2016
Titratable acidity values (and raw pH values where measured) for all samples, all ...
Karolina Heyduk (3198543)   +1 more
core   +1 more source

Soft motions encoded by the fold and mediated by conserved hinge sites drive V‐ATPase allosteric machinery and autoinhibition

open access: yesFEBS Letters, EarlyView.
Vacuolar H+‐ATPase (V‐ATPase) is a multisubunit rotary proton pump that acidifies intracellular compartments. Using elastic network models, we identified conserved hinge residues that govern its large‐scale functional motions. We show that intrinsically encoded ‘soft modes’ drive critical functional transitions, including rotary catalysis and ...
Diksha Parwana   +3 more
wiley   +1 more source

The Effect of Zirconium Incorporation on the Bronsted Acidity of Zeolite: A DFT Study

open access: yes, 2011
The incorporation of zirconium atoms into the framework of some aluminosilicate molecular sieves can enhance the reactivities of some typical strong Bronsted acid needed reactions, and the strengthening of Bronsted acidity were regarded as one possible ...
Zheng, AM   +2 more
core  

Synthesis of aluminium phosphates by chemical precipitation in aqueous solutions varying acidity and component mole ratio

open access: yes, 2021
Food additive E541 is a chemically pure aluminum phosphate, which is used as an emulsifier, stabilizer, leavening agent, acidity regulator, etc. Most often, this food additive is used in confectionery and for baking, because aluminophosphate reacts with ...
Dubenko , A. V.   +2 more
core  

Unlocking the potential of cell‐permeable nanobodies for intracellular applications

open access: yesFEBS Letters, EarlyView.
This review outlines current strategies for delivery of nanobodies into cells and highlights recent examples of functional applications. By addressing and manipulating intracellular targets, these molecules hold great potential for treating cancer, respiratory diseases and neurological disorders, making this a vibrant area of research in the biomedical
Mariona Gené‐Verdés   +2 more
wiley   +1 more source

The Crownhate Ruin, Kerosene 454, and Regulator Watts concert flier, Black Cat, Washington, D.C., March 7, 1996.

open access: yes, 1996
Flier promoting a concert by the punk bands The Crownhate Ruin, Kerosene 454, and Regulator Watts at the Black Cat in Washington, D.C.

core  

Comparing the paths of Hedgehog release in artificial and natural settings

open access: yesFEBS Letters, EarlyView.
Hh morphogens require solubilization factors to overcome their tight association with the plasma membrane and signal to distant cells, but the precise functions of these factors are controversial. Here, we use published in vivo observations as the most relevant evidence to test their suggested functions and discuss contradictions and gaps between in ...
Janna Puschmann, Kay Grobe
wiley   +1 more source

Regulatory Networks in Helicobacter pylori: The Roles of Two-Component Systems and CsrA in Stress Adaptation

open access: yesJournal of Microbiology, Immunology and Infection
Helicobacter pylori (H. pylori) is a major human pathogen, infecting nearly half of the global population. It has evolved remarkable adaptability to the harsh gastric environment, contributing to gastrointestinal diseases and gastric cancer.
Pei-Yun Kuo, Cheng-Yen Kao
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Regulator Watts, Compound Red, and Arm concert flier – Extreme Noise Records, Minneapolis, Minnesota, August 11, 1997

open access: yes, 1997
Flier promoting a concert by the Washington, D.C. punk band Regulator Watts at Extreme Noise Records in Minneapolis, Minnesota on August 11, 1997. Other bands listed as performers include Compound Red from Milwaukee, Wisconsin and Arm from Minneapolis ...
Minor, James (Musician)
core  

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