About author : Dr. Sonia Narwal M.Pharm., Ph.D., is working as an Associate Professor in the Department of Pharmacy, Panipat Institute of Engineering and Technology (PIET), Samalkha, Panipat-132102. She is a dynamic teacher cum researcher having more than ten years of research and teaching experience and published more than thirty Research papers and Review articles in International and National reputed journals. She has presented her research work at national/International conferences and attended more than seventy conferences/seminars/workshops organized by PCI, IPGA, IPES and APTI. She had published three books. Her one Indian and one South African Patent is granted and two design Patents are in pipeline. Ms. Preeti as a research scholar, embarks on a journey of intellectual exploration, delving into the depths of knowledge and contributing to its expansion. With passion and curiosity, she gave her five years in teaching and research. She is pursuing her PhD from Banasthali University, Jaipur, Rajasthan. She has authored a book on pharmaceutics. Her research area includes ‘Formulation and Optimization of Lipid-Based Oral Delivery Systems of Anti-Hypertensive Drugs (ACE Inhibitors drug). Indian patent entitled ‘Method for Developing Nanoparticulate In-Situ Gel Formulation of Acyclovir for Ocular Disease’ has credit into her account. She has attended various FDP, conferences, and workshops/webinars organized by APTI and IPGA to enhance her soft skills and knowledge. Presently, she is working as an Assistant Professor in the Department of Pharmacy, Gurugram global college of Pharmacy, Faharuknagar, Gurugram-122506. Mrs. Prarthna Lakhera is working in Gurugram Global College of Pharmacy as an Assistant Professor, Farrukhnagar, Gurugram, Haryana 122506. She has done B. Pharm (2014) and M. Pharm (2018) (Pharmaceutics) from LNCT, Bhopal Affiliated to RGPV University, Bhopal (M.P). She worked in Ram Gopal College of Pharmacy as an Assistant Professor from 2019-21. Currently worki

About book : Pharmaceutical Engineering is a branch of Pharmaceutical technology that deals with the study of various principles involved in unit operations during dosage form manufacturing. A humble attempt was made to design the experiments in a concise, precise and systematic manner strictly as per the guidelines of Pharmacy Council of India to fulfill the need of Pharmacy teachers and students. This book contains well-defined experiments. Each experiment provides the theoretical background to the students. This practical book is designed in very simple and lucid language.