133Cs-129Xe couple have spin exchange rate about 10% that is more compare to the 87Rb-129Xe couple have. Although 129Xe has a bunch of preferable characteristic applications in NMR technique, 83Kr can also be used since it has a lot of advantages in NMR techniques in different ways than 129Xe. 83Kr stable isotope has spin I=9/2 and has larger Van der Waals size 2.02A0 . It has quadrupolar effect can be diffuse to nearby environment shortly & distinctively (polar to nonpolar media in vivo system). Chemical composition of materials can influence the longitudinal relaxation of hyperpolarized 83Kr. The relaxation can distinguish among the hydrophobic and hydrophilic substrate. Although 3He and 129Xe have spin half but they are not quadrupolar active. However, the 21Ne (I=3/2), 83Kr(I=9/2) and 131Xe (I=3/2) have Quadrupolar moment.34 Quadrupolar interactions make these isotopes having spin relaxation. Due to this spin relaxation and evolution, these isotopes can be used as contrasting agents to say about the probe can determine the structural feature and chemical compositions of the surfaces for a permeable media. SEOP can calculate the relaxation of spin T1 by using the equation nonlinear least-squares fitting for 83Kr signal as a function of time as well as experimental number of media flip angle (≈12°) for NMR experimenting radio frequency pulses. Hyperpolarized 83Kr is being separated from 87Rb gases after spin exchanging in the optical pumping process and then used in variety of in vivo system to get MRI signal. This is the first isotope showed lots of applicability for MRI technique even though has the spin is 9½. During experiment of canine lung tissue, the using magnet was 9.4 T, media was porous and similar porosity to alveolar dimensions which is disseminated at atmospheric pressure. Spin lattice relaxation was reasonably long enough so it is applicable in vivo system although the oxygen level could be 20%. As 83Kr contrasting agent is promising to develop pristine in vivo MRI methodology to identify the lung diseases epically those effect have been caused in parenchyma surface due to the surfactant concentration. Boyed the boundary this particular contrasting agent can work to figure out the size of pour of porous media in materials science. In addition, this technique can take us about to prepare the surface coating, spatial fluctuations of surfaces. Eventually, never ending the good sign of this contrasting agent like natural abundance (11.5% of 83Kr) makes it easy to get