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World Journal of Pharmacy and
Pharmaceutical Sciences

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Pharmaceutical and Medical Research and Technology

Impact Factor : 8.025

ICV : 84.65

WJPPS Citation

	All	Since 2019
Citation	5450	3969
h-index	23	20
i10-index	134	84

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Updated Version

WJPPS introducing updated version of OSTS (online submission and tracking system), which have dedicated control panel for both author and reviewer. Using this control panel author can submit manuscript

Call for Paper

WJPPS Invited to submit your valuable manuscripts for Coming Issue.

Journal web site support Internet Explorer, Google Chrome, Mozilla Firefox, Opera, Saffari for easy download of article without any trouble.

New Impact Factor

WJPPS Impact Factor has been Increased to 8.025 for Year 2024.

WJPPS Rank with Index Copernicus Value 84.65 due to high reputation at International Level

Scope Indexed

WJPPS is indexed in Scope Database based on the recommendation of the Content Selection Committee (CSC).

WJPPS: APRIL ISSUE PUBLISHED

April Issue has been successfully launched on 1 April 2024.

Abstract

AN OVERVIEW ON FLOATING MICROSPHERES AS DRUG- DELIVERY SYSTEM

Pravalika Sakilam*, Poojitha Pulavarthi and Hyma Ponnaganti

ABSTRACT

The present review on floating microspheres mainly focuses on the principle of mechanism of floatation to achieve gastric retention. Floating microspheres are specially gaining attention due to their wider applicability on the drugs targeting stomach. Floating microspheres (Hollow Microspheres) are a type of gastro-retentive drug delivery systems based on non effervescent approach. They are spherical empty particles without core and are free flowing powders that have sufficient buoyancy to float over gastric contents and remain in stomach for prolonged period. The review summarizes the polymers used, evaluation parameters and applications. These systems are useful to overcome several problems encountered during the development of a pharmaceutical dosage form.

Keywords: Floating microspheres, hollow microspheres, gastric retention, polymers.

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