Dental Materials

A COMPARISON OF ALGINATE IMPRESSION PRODUCTS IN TERMS OF STIFFNESS BASED ON YOUNG’S MODULUS

A COMPARISON OF ALGINATE IMPRESSION PRODUCTS IN TERMS OF STIFFNESS BASED ON YOUNG’S MODULUS

The purpose of this study was to evaluate the stiffness of five commercially available different alginate impression materials namely Cavex CA37®, Cavex Color Change®, Tulip®, Cavex Cream Alginate® and TOL® so that one can deduce wh

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  • SABA WAQAR QURESHI, SHAHREEN ZAHID, SAMIE QADIR, MUHAMMAD KALEEM


BIOGLASS, A NEW TREND TOWARDS CLINICAL BONE TISSUE ENGINEERING

BIOGLASS, A NEW TREND TOWARDS CLINICAL BONE TISSUE ENGINEERING

It is submitted that the list of the published articles available on the Pubmed database were
extracted using the key words “Osteogenesis and Bioglass” on 3rd April, 2015 followed by extraction of the full text articles from differen

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  • HASHMAT GUL, SHAHREEN ZAHID, MUHAMMAD KALEEM, SHAHAB-UD-DIN


Comparative abrasive wear resistance and surface analysis of dental resin‑based materials

Comparative abrasive wear resistance and surface analysis of dental resin‑based materials

The objective of this study was to assess the surface properties (microhardness and wear resistance) of various composites and compomer materials. In addition, the methodologies used for assessing wear resistance were compared.

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  • Maleeha Nayyer, Shahreen Zahid, Syed Hammad Hassan


Comparison of frequency of post-obturation pain of single versus multiple visit root canal treatment of necrotic teeth with infected root canals. A Randomized Controlled Trial

Comparison of frequency of post-obturation pain of single versus multiple visit root canal treatment of necrotic teeth with infected root canals. A Randomized Controlled Trial

To determine the pain of single versus multiple visit endodontic treatment after obturation in teeth with necrotic pulps and infected canals.

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  • Amna Riaz, Anser Maxood


COMPARISON OF TWO INTRACANAL MEDICAMENTS IN RESOLUTION OF APICAL RADIOLUCENCY

COMPARISON OF TWO INTRACANAL MEDICAMENTS IN RESOLUTION OF APICAL RADIOLUCENCY

As a gold standard, calcium hydroxide has always been used as a root canal medicament
against root canal pathogens but its combination with chlorhexidine is not being employed in routine despite its documented efficacy and results.

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  • Amna Riaz, Anser Maxood, Saeeda Abdullah, Kiran Saba, Shahab Ud Din, Shahreen Zahid


CONSISTENCY MEASUREMENTS OF THREE COMMERCIAL AND FIVE NOVEL EXPERIMENTAL VINYL POLYSILOXANE (VPS) IMPRESSION MATERIALS

CONSISTENCY MEASUREMENTS OF THREE COMMERCIAL AND FIVE NOVEL EXPERIMENTAL VINYL POLYSILOXANE (VPS) IMPRESSION MATERIALS

The purpose of this study was to develop a medium bodied hydrophobic and hydrophilic experimental (Exp) vinyl polysiloxane (VPS) impression materials (ab initio) incorporating a novel cross-linking agent, tetra-functional (dimethylsilylorthosilicate (T

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  • SHAHAB UD DIN, SADIA KHALID


CURRENT TRENDS IN DELIVERY OF AGENTS VIA DENTAL RESTORATIONS

CURRENT TRENDS IN DELIVERY OF AGENTS VIA DENTAL RESTORATIONS

Agents of choice may be introduced in to the mouth via dental restorations, but this concept is only in embryonic stages and needs to be explored, modified, controlled and gauged to make it useful.

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  • SABA WAQAR QURESHI, SHAHREEN ZAHID, SHAHAB-UD-DIN, MOHAMMAD KALEEM, ALI WAQAR QURESHI


Drug Delivery through Denture-Base Resins – A Systematic Review

Drug Delivery through Denture-Base Resins – A Systematic Review

The purpose of this article was to review current literature on the usage of denture bases as potential drug-release devices (DRDs) for the treatment of oral conditions such as Candida associated denture stomatitis (CAD) and recurrent ulcers. 

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  • Maleeha Nayyer, Shahreen Zahid, Muhammad Kaleem, Bilal Ahmed, Hudia Rizwan


Effect of Storage Media on the Solubility of Commercially Available Calcium Hydroxide Cements. A Clear Guideline for Dentists

Effect of Storage Media on the Solubility of Commercially Available Calcium Hydroxide Cements. A Clear Guideline for Dentists

The objective of this study was to evaluate the influence of storage media on the solubility of four different commercially available calcium hydroxide cements.

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  • Shahreen Zahid , Samie Qadir , Asfia Saeed , Muhammad Kaleem , Haroon Ahmed Khan


EVALUATION OF THE DIMENSIONAL STABILITY OF ALGINATE IMPRESSION MATERIALS IMMERSED IN VARIOUS DISINFECTANT SOLUTIONS

EVALUATION OF THE DIMENSIONAL STABILITY OF ALGINATE IMPRESSION MATERIALS IMMERSED IN VARIOUS DISINFECTANT SOLUTIONS

This study was aimed to investigate the effect of two different disinfectant agents on the dimensional stability of commercially available modern alginate impression materials in terms of syneresis and imbibition.

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  • SHAHREEN ZAHID, SAMIE QADIR, NIDA ZEHRA BANO


In-vitro antifungal efficacy of tissue conditioner-chitosan composites as potential treatment therapy for denture stomatitis

In-vitro antifungal efficacy of tissue conditioner-chitosan composites as potential treatment therapy for denture stomatitis

Tissue conditioners are commonly used to improve the adaptation of ill-fitting dentures. These materials are easily colonized by Candida albicans (C. albicans), resulting in “denture stomatitis”. Chitosan and its derivative possess inherent

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  • Asfia Saeed, Ali Haider, Shahreen Zahid, Saqib Arshad Khan, Rani Faryal, Mohammad Kaleem


Microwave-assisted synthesis and in vitro osteogenic analysis of novel bioactive glass fibers for biomedical and dental applications

Microwave-assisted synthesis and in vitro osteogenic analysis of novel bioactive glass fibers for biomedical and dental applications

Glass fiber-based materials have gained interest for use in biomedical and dental applications. The aim of this study was to make E-glass fiber bioactive by a novel method using the microwave irradiation technique.

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  • Hina Khalid, Fatima Suhaib, Shahreen Zahid


POTENTIAL OF DENTAL IMPLANTS AS DRUG CARRIERS

POTENTIAL OF DENTAL IMPLANTS AS DRUG CARRIERS

Dental implants are continuously gaining popularity in dental practice as a treatment modality
for the missing teeth. It has led to extensive research on every aspect of dental implants.

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  • HUDIA RIZWAN, M KALEEM, SHEHREEN ZAHID, MALEEHA NAYYER, SAMIRA RIZWAN


Sol-gel derived fluoride-doped bioactive glass powders: Structural and longterm fluoride release/pH analysis

Sol-gel derived fluoride-doped bioactive glass powders: Structural and longterm fluoride release/pH analysis

The study aimed to compare the fluoride release behavior of newly synthesized bioactive glass powders and its effect on the pH. The bioactive glass (BG) and three groups of fluoride-doped (2.5, 5 and 7.5 mol%) bioactive glasses (F-BG) powders were synt

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  • Hashmat Gul, Saba Zahid


THE INFLUENCE OF MOISTURE ON THE SETTING TIME OF THE LATEST COMMERCIALLY AVAILABLE CALCIUM HYDROXIDE CEMENTS; A CLEAR GUIDELINE FOR THE DENTIST

THE INFLUENCE OF MOISTURE ON THE SETTING TIME OF THE LATEST COMMERCIALLY AVAILABLE CALCIUM HYDROXIDE CEMENTS; A CLEAR GUIDELINE FOR THE DENTIST

Calcium hydroxide is a material of choice for pulp capping procedure and is widely used for lining, apexification and root canal dressing. The objective of this study was to evaluate the influence of humidity and temperature on the setting time of four

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  • SHAHREEN ZAHID, SAMIE QADIR, ASFIA SAEED, MUHAMMAD KALEEM