Results 121 to 130 of about 16,044 (237)

High throughput single cell calcium signalling fluorometry using meander microfluidics

Sensors and Actuators Reports
We describe a dynamic meander microfluidic fluorometry system to capture the calcium signalling response and activation kinetics of fluorescently dyed human embryonic kidney (HEK) cell suspensions.
Matthew Woods, Anna-Maria Kapetanaki, Matthew J. Dalby, Massimo Vassalli, Thomas Franke   +4 more
doaj   +1 more source

Time-resolved fluorometry : a sensitive method to quantify DNA-hybrids [PDF]

, 1986
Europium and other lanthanides can be excitated with UV-radiation, whereafter the energy is released as fluorescence, delayed in time up to 1 ms after the excitation. Eu can be used as a sensitive label in biological assays.
Söderlund, H, Syvänen, Ann-Christine, Ranki, M, Tchen, P   +3 more
core  

Can We Get E. coli Results Faster from Models & Fluorometry? [PDF]

, 2015
E.coli densities are used for determining water quality and illnesses risks for swimmers who utilize recreational waters. Existing approaches that are now utilized take 18-24 hours, which is too long since water conditions may change rapidly.
Kurgat, Elkana K
core  

Conformational studies of soluble guanylate cyclase using time-resolved fluorometry [PDF]

, 2010
Soluble Guanylate Cyclase (sGC) is a heme sensor protein that catalyzes the conversion GTP to cGMP. The binding of activators NO and CO, along with the allosteric activator YC-1 induces a conformational change to activate sGC.
Stephanie Michelle Wood
core  

Future trends in ocular fluorometry [PDF]

, 1998
Luigi Rovati, DOCCHIO, Franco
core  

The PAS domain directly regulates hERG channel gating in patch-clamp fluorometry recordings. [PDF]

Biophys J
Trudeau MC.
europepmc   +1 more source

Unraveling the Folding Dynamics of DNA Origami Structures. [PDF]

Small
Mohammadi-Zerankeshi M, Houston J, Elisha-Wigwe OKU, Sachi A, Marras AE.   +4 more
europepmc   +1 more source

Loss of qE Does Not Necessarily Lead to Photoinhibition: Sustained Non-Photochemical Quenching in the Absence of PsbS and Zeaxanthin. [PDF]

Plant Cell Environ
Cainzos M, Hu C, Pissolato MD, Fataftah N, Nanda S, Jansson S.   +5 more
europepmc   +1 more source

Systematic analysis of COVID-19 mRNA vaccines using four orthogonal approaches demonstrates no excessive DNA impurities. [PDF]

NPJ Vaccines
Achs A, Sedlackova T, Predajna L, Budis J, Bartosova M, Zelnik V, Rusnakova D, Melichercikova M, Miklosova M, Gencurova V, Cernakova B, Szemes T, Klempa B, Kopacek J, Pastorekova S.   +14 more
europepmc   +1 more source

Rapid Monitoring of the Stress Responses and Toxicity in Green Microalgae Cultures Using Pulse-Amplitude Modulated (PAM) Fluorometry. [PDF]

Microorganisms
Radojicic V, Skrobonja A, Gojkovic Z.
europepmc   +1 more source