„… concentrations and size distributions measured with direct reading instruments. Secondly, particles are …” „… concentration as well as their size distributions. A condensation particle counter (CPC; TSI, model 3776) is …” „… size distributions of the released particles are measured with a combination of a Fast Mobility …”

„… and particle size distribution of the emission measured by the low-cost sensor. The Sensirion sensor …” „… the filter medium, is detected during Δp-controlled operation. The particle size distribution …” „… for the particle size distributions as well as the PM2.5 and number concentrations will be discussed …”

„… approximation of the bipolar charge distribution for particles in the submicron size range. J. Aerosol Sci. 19 …” „… Particle Sizer (SMPS, TSI 3080), bestehend aus einem differentiellen Mobilitätsanalysator (DMA, TSI 3081 …” „… DEHS ein deutliches Minimum des Fraktionsabscheidegrads bei der Most Penetrating Particle Size (MPPS …”

„… Germany and according to the guideline VDI 4251 Part 3 [12] particles size distribution of airborne …” „… particle size fractions [15 to 17]. However, previous studies dealing with the particle size distribution …” „… Instruments, Waiblingen, Germany) and the particle size distribution of the dust in the exhaust air (Grimm …”

„… the tarmac. The particle size distribution gives additional information that is useful in …” „… size distributions of aircrafts’ primary particles sampled immediately after exiting the engine …” „… plane engine settings and movement on the tarmac. Particle size distribution measurements at one of the …”

„… German Ultrafine Aerosol Network (GUAN [12]), measurements for particle number size distributions (PNSD …” „… particle-loaded filter λ = 637 nm MACa = 6.6 m2 · g-1 60 seconds LM, DDN, DDW Particle number size distribution …” „… particles) were converted to particle volume size distributions (PVSD) and compared against each other to …”

„… number of differently mesh-sized sieves applied. Methods yielding more exact particle size distributions …” „… laser diffraction methods the particle size distribution is assessed by the angular variation of the …” „… particles. 18 3.1.2 Particle size measurement The simplest method for estimating the particle size of …”

„… , among others particle size, solid concentration in the slurry, sample shape, and the influence of …” „… area [141]. As the mean particle size of the HAp powder used in this study is 100 nm it is not …” „… . Zhang et al. which however used a different solid content and different HAp powder particle size found …”

„… Particle size distribution [µm] (d50 ± peak width) 0.10 ± 0.27 4.56 ± 0.44 Specific surface area [m²/g …” „… of the calcium phosphate powders yielded the following results. The HAp powder has a particle size …” „… of 100 nm and a specific surface area of 58 m²/g. β-TCP powder has a particle size of 4.56 µm and a …”

„… measured by helium pycnometry (AccuPyc 1330, Micromeritics). The calcium phosphate particle size …” „… Gelation (FG) 4.3.1 Materials Hydroxyapatite (HAp) powder with a particle size of 0.1 µm and a specific …” „… with a SiO2 content of 30% (particle size of 5–8 nm, specific surface area of 230–360 m²/g, BINDZIL …”