However, organic floating-gate memory devices showed a retention time in the range of 106 s, but this is still not enough and we need to find a way to keep the trapped charge carriers.
Moreover, based on the patterns of the surrounding peaks, peak a and peak b indicated in Figures 2 or 3 might be present during this second holding and then moved to the retention time in the range of data acquisition during next runs.
Determined retention times in the range of 22 d to 32.5 d the wetland has a heterogeneous flow pattern.
Next, the reaction mixture was diluted with H2O (1 mL), injected on the preparative HPLC system and purified using HPLC method A. [11C]phenytoin, with a retention time in the range of 7 to 9 min, was collected directly into a vortex evaporator (PET Evap, Scansys Laboratortechnik, Copenhagen, Denmark).
The clinical potential of TDCC as a tubular tissue substitute was demonstrated mechanically, through circumferential tensile properties, theoretical burst pressure, which ranged from 1225 to 1574 mm Hg, compliance values of between 8.3% to 14.2% per 100 mm Hg and suture retention strength in the range of 116 151 grams-force, which were compatible with surgical procedures.
Owing to the large specific surface area, high pore regularity and heteroatom-doping, the HYC800 sample derived from zeolite HY presents very high gravimetric capacitance, up to 312.4 F g−1 in H2SO4 electrolyte, and this carbon can operate at 1.2 V with good retention ratio in the range of 0.25 to 10 A g−1.
Analogous to the carrier gas flow rate, the influence of small deviations (±5 °C) of the MCC temperature on the retention time in the range of the normal operation of 40 °C was investigated.
For data collection, the method parameters were set as follows: retention time in the range of 0 to 15 min, mass in the range of 50 to 1200 Da, and noise elimination level set at 5. For data analysis, a list composed of the identities of the detected peaks was generated using retention time (tR)–mass data (m/z) pairs as the identifier for each peak.
In the positive ionization C18 mass chromatogram of Figure 1A, a few amino acids exhibited moderate retention (retention factors (k) in the range of 1.0 6.0): tyrosine, isoleucine/leucine, phenylalanine, and tryptophan.
