Results 81 to 90 of about 259,913 (336)
Advanced Materials, EarlyView.This review gives a summary on the representative bioinspired single‐atomic‐site catalysts (SACs) and their applications in heterogeneous electrocatalysis and photocatalysis. The fundamentals of bioinspired design strategies are systematically discussed in the context of the first shell coordination, the second/long‐range coordination, and the outer ...
Ying Wang +4 more
wiley +1 more source
Improved methods for counting bacteria in physiological fluids [PDF]
, 1974 Bacterial population detection is based on detection of adenosine triphosphate (ATP), chemical present in all living matter. Amount of ATP in sample, after chemically removing all nonbacterial ATP, is directly related to bacterial population. Sensitivity
Picciolo, G. L.
core +1 more source
Adenosine Triphosphate Pools in Methanobacterium [PDF]
Journal of Bacteriology, 1970 Certain aspects of adenosine triphosphate (ATP) metabolism in the strict anaerobe Methanobacterium strain M.o.H. have been investigated. Results of growth yield studies suggest that ATP conservation is very inefficient (0.06 mole of ATP per mole of hydrogen) under the conditions used to grow the bacterium in a ...
Ralph S. Wolfe, A. M. Roberton
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Identification of atropine-and P2X1 receptor antagonist-reistant, neurogenic contractions of the urinary bladder [PDF]
, 2007 Acetylcholine and ATP are excitatory cotransmitters in parasympathetic nerves. We used P2X1 receptor antagonists to further characterize the purinergic component of neurotransmission in isolated detrusor muscle of guinea pig urinary bladder.
Gallagher, Gemma +3 more
core +1 more source
Advancements in Plant Diagnostic and Sensing Technologies
Advanced Sensor Research, EarlyView.This review explores plant diagnostic and sensing technologies, highlighting key traits, structures, and metabolites. It covers conventional methods like leaf light reflectance and fluorescence, as well as advanced optical techniques such as Fourier transform infrared spectroscopy and Raman spectroscopy. The integration of machine learning, statistical
Shalini Krishnamoorthi +7 more
wiley +1 more source
Journal of Biological Chemistry, 1973 Abstract The observed standard free energy change (ΔG0obs) for the hydrolysis of the terminal pyrophosphate bond of ATP has been experimentally determined under physiological conditions using an entirely new set of reactions. The observed equilibrium constant (Kobs) for the combined reactions of acetate kinase (EC 2.7.2.1) and phosphate ...
Robert W. Guynn, Richard L. Veech
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Advanced Science, EarlyView.METTL14/IGF2BP2‐mediated m6A modification drives LINC01094 upregulation in BC. Then, LINC01094 interacts with PKM2 monomers to promote their dimerization, while serving as a flexible scaffold to facilitate the assembly of the PKM2/JMJD5 complex, synergistically stabilizing PKM2 dimers and enhancing their nuclear translocation.
Mengqi Wang +8 more
wiley +1 more source
Method of detecting and counting bacteria in body fluids [PDF]
, 1973 A novel method is reported for determining bacterial levels in urine samples, which method depends on the quantitative determination of bacterial adenosine triphosphate (ATP) in the presence of non-bacterial ATP.
Chappelle, E. W., Picciolo, G. L.
core +1 more source
Advanced Science, EarlyView.Injectable pH responsive conductive hydrogel for intelligent delivery of metformin and exosomes to alleviate myocardial ischemia‐reperfusion injury. The hydrogel responds to the weakly acidic microenvironment of ischemic injury and can significantly reduce the production of intracellular ROS and enhance cardiac conduction, thereby resisting apoptosis ...
Nianlan Cheng +11 more
wiley +1 more source
On the Adenosine Triphosphate-Myosin System
Experimental Biology and Medicine, 1942 SummaryAcetylcholine, epinephrine, a series of alkaloids, and several other substances were without influence on the hydrolysis of adenosine triphosphate. Copper and zinc salts inhibited the reaction.
Erwin Chargaff, Morris Ziff
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