The phrase "activation spectrum" is correct and usable in written English.
It can be used in scientific contexts, particularly in fields like biology or physics, to describe the range of wavelengths that activate a particular response in a system.
Example: "The activation spectrum of the pigment revealed its sensitivity to different light wavelengths, indicating its role in photosynthesis."
Alternatives: "activation range" or "response spectrum".
In a study concerning TP53 mutants frequently expressed in breast cancer, many mutant p53 variants were shown to possess an altered promoter activation spectrum.
In our system, these two distinct macrophage phenotypes were obtained upon exogenous stimulation of primary human monocytes, and exhibited previously described characteristics of extremes in an activation spectrum [ 22].
In addition, EGF was added to the cells for periods of 5 minutes, 1 hour and 16 hours to capture the entire (temporal) activation spectrum of signaling proteins, during the phases of acute effects, the transition to productive motility, and during sustained motility [ 10, 12].
Despite much progress in its clinical use, ALA's application is limited because while red light offers the maximum tissue penetration of the wavelengths in PpIX's activation spectrum (Supporting Information Figure S12), it is still absorbed or dispersed by pervasive components of animal tissue, rendering deep-tissue PDT quite challenging.
In another accelerated environmental test, we evaluated device performance as a function of activation spectra.
Activation spectra show that BPA polycarbonate (PC) and its blends are very sensitive to UV with wavelengths <300 nm, as is well-known in the literature, but other resins gave unremarkable results.
OH- negative chemical ionization mass spectra, negative metastable ion spectra, and negative collisional activation spectra (negative product from negative precursor ions) have been applied to stereochemical problems of cyclic diols.
The multi-parameter detection concept may be generalized to any set of orthogonal spectral parameters, and for the implementation reported here we distinguished fluorescent probes by the fluorescence emission and the photo-activation spectra of the probes.
Raw Orbitrap full-scan MS and ion trap multi-stage activation MS/MS spectra were processed by MaxQuant as described [62], [63].
Another way that can possibly perturb the activation emission spectra of NCBs is to substitute one of the weakly silver-interacting nucleotides (i.e., T or A) in the linker with a strongly silver-interacting nucleotide (i.e., C), as depicted in the P-series experiments (Supporting Information Figure S4).
IRF5 is phosphorylated in cells on viral infection and translocates to the nucleus, which results in activation of a spectrum of IFN genes [ 11].
