In this exploration, by making use of the Hadamard product of Opoola differential operator and modified sigmoid function, we define new subclasses of analytical and univalent functions $\mathcal{T}_n \, S^k(\phi, \beta, \xi, \lambda, \delta, L, M, \mu, \rho, \omega) \:$ and $\mathcal{T}_n \, \mathcal{V}^k(\phi, \beta, \xi, \lambda, \delta, L, M, \mu, \rho, \omega)$ and discussed some properties of the classes; such as the coefficient estimates, Growth and Closure theorems.