Results 51 to 60 of about 1,945,444 (315)

Laser-induced fluorescence determination of temperatures in low pressure flames [PDF]

, 1989
Rensberger KJ, Jeffries JB, Copeland RA, Kohse-Höinghaus K, Wise ML, Crosley DR. Laser-induced fluorescence determination of temperatures in low pressure flames. Applied Optics.
Jeffries, Jay B., Kohse-Höinghaus, Katharina, Crosley, David R., Rensberger, Karen J., Wise, Michael L., Copeland, Richard A.   +5 more
core   +1 more source

Modelling fluorescence quenching in systems with restricted diffusion: applications to oligonucleotides and polypeptides [PDF]

, 2004
The objectives of the present thesis are 1) to systematically develop a series of models and theoretical expressions for the diffusion-controlled reaction, which can be used to analyze the time-resolved fluorescence data in systems where the diffusion is
Wang, Xiaojuan
core   +1 more source

Endosomal H₂O₂ Molecules Act as Signaling Mediators in Akt/PKB Activation

Antioxidants
Receptor-mediated endocytosis (RME) is a commonly recognized receptor internalization process of receptor degradation or recycling. However, recent studies have supported that RME is closely related to signal propagation and amplification from the plasma
Sujin Park, Chaewon Kim, Sukyeong Heo, Dongmin Kang   +3 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

A study on the conversion of carotene into vitamin A by fluorescence microphotometry [PDF]

, 1971
For the purpose to confirm whether carotene is converted into vitamin A mainly in the intestine, fluorescence microscope observations as well as the fluorescence microphotometry for the estimation of fading state of the fluorescence were carried out on ...
Iimori, Saburo
core   +1 more source

Eph/ephrins mediated thymocyte-thymic epithelial cell interactions control numerous processes of thymus biology

Frontiers in Immunology, 2015
Numerous studies emphasize the relevance of thymocyte-thymic epithelial cell (TECs) interactions for the functional maturation of intrathymic T lymphocytes.
Javier eGarcia-Ceca, David eAlfaro, Sara eMontero-Herradón, Esther eTobajas, Juan José Muñoz, Agustin G Zapata, Agustin G Zapata   +6 more
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Blue-fluorescence of NADPH as an indicator of marine primary production [PDF]

, 2004
Nicotinamide Adenine Dinucleotide Phosphate (NADPH) is the primary product of photosynthesisand can therefore serve as an indicator of biomass and photosynthetic activity.
Frank Terjung, Terjung, F., Reuter, R., Hans-peter Grossart, Sebastian Steigenberger, Rainer Reuter, Grossart, H-P., Steigenberger, S.   +7 more
core  

Picosecond time-resolved fluorescence of phycobiliproteins [PDF]

, 1990
The α- and β-subunits of C-phycocyanin from Mastigocladus laminosus were prepared according to revised procedures. Both subunits are isolated as dimers, which can be dissociated into monomers with detergent mixtures.
Geiselhart, P., S. Schneider, Scheer, Hugo, Fischer, R., Schneider, Siegfried, R. Fischer, H. Scheer, J. Gottstein, Gottstein, J., P. Geiselhart   +9 more
core   +1 more source

Studies on glucose detection using graphene quantum dots prepared by hydrothermal method

Scientific Reports
The increasing number of diabetic patients is a critical global challenge and monitoring of glucose level in blood via simple technique is of great importance.
Swapnali P. Rajmane, Omkar S. Nille, G. B. Kolekar, Shivaji B. Sadale   +3 more
doaj   +1 more source