Results 161 to 170 of about 18,876 (303)

Improvement of water absorption behavior and mechanical properties of woven jute fiber‐reinforced epoxy composites with waste eggshell filler

Polymer International, EarlyView.
This study investigates the influence of waste eggshell powder on the water absorption and mechanical properties of jute fiber‐reinforced epoxy composites. Optimal eggshell filler content (2 wt%) significantly enhances composite performance by reducing water absorption and improving mechanical properties.
Safak Yildizhan, Anand Mohanam, Ranjitha Jambulingam, Vishal Gavande, Won‐Ki Lee   +4 more
wiley   +1 more source

Evaluation of the Effectiveness and Color Stability of In-Office Bleaching Agents: A Retrospective Study. [PDF]

J Clin Med
Gönüllü İ, Devrimci EE, Singün B, Türkmen E, Kemaloğlu H.   +4 more
europepmc   +1 more source

Effect of Bleaching Agents on Discoloured Resin-Based Composites for Direct Restorations: A Systematic Review.

J Pharm Bioallied Sci, 2023
Althaqafi KA, Alshabib A.
europepmc   +1 more source

Decolorization of chromium and dyeing spots on leather by bleaching agents

, 2016
6th International Conference on Advanced Materials and Systems, ICAMS 2016 -- 20 October 2016 through 22 October 2016 -- 139798Decolorization was carried out on the leathers with chromium and dyeing spots by different bleaching agents for valorization of
Onem E., Yorgancioglu A.
core  

Bioconversion and characterization of watermelon rind waste‐based microcrystalline cellulose: A green alternative to synthetic reinforcements

Polymer International, EarlyView.
Microcrystalline cellulose (MCC) was extracted from watermelon rind using acid hydrolysis. MCC can be efficiently used as reinforcement in biofilms and biocomposites. Abstract The increasing accumulation of agricultural waste from watermelon (Citrullus lanatus) represents a substantial environmental concern, particularly in view of the extensive ...
Indran Suyambulingam, Sunesh Narayanaperumal, Divya Divakaran, Nadir Ayrilmis, P Senthamaraikannan, Siva Avudaiappan, Yamuna Munusamy, H Jeevan Rao   +7 more
wiley   +1 more source

Skin Lightening Agents (Skin Bleaching Agents)

, 2023
Evagelia Papadavid, Lampros Giannopoulos
openaire   +3 more sources

Effect of carbamide peroxide and bromelain bleaching agents by the activation of diode laser on the tooth at different time intervals: An <i>in vitro</i> study. [PDF]

J Conserv Dent Endod
Gunjal DJ, Patel PA, Bohora AA, Sharma VJ, Sharma SM.   +4 more
europepmc   +1 more source

How does leaf age affect performance? A comparative study of essential oils from young and mature Eucalyptus globulus leaves in crop protection

Pest Management Science, EarlyView.
Leaf age influences metabolomic profiling but not bioactivity of Eucalyptus globulus essential oils. Leaf age affects volatile levels of young and adult E. globulus oils, but not their bioactivity. Young leaf essential oil had higher contents of α‐ and β‐pinene. AEEO had higher levels of 1,8‐cineole and trans‐pinocarveol.
Mafalda Pinto, Cristiano Soares, Ana Cristina Figueiredo, Joana Neto, Pedro A S Sousa, Ana A R M Aguiar, Michele Narduzzi, Chiara Antonelli, Anna Maria Vettraino, Tatiana Andreani, Fernando Tavares, Fernanda Fidalgo   +11 more
wiley   +1 more source

Neuropeptide Y regulation of dental pulp neurogenic inflammation provoked by tooth bleaching agents: a descriptive comparative clinical study. [PDF]

Restor Dent Endod
Caviedes-Bucheli J, Ríos-Osorio N, Pérez-Villota M, Aucú-Miño K, Escobar-Mafla D, Muñoz-Alvear HD, Gomez-Sosa JF, Diaz-Barrera L, Güiza-Cristancho E, Munoz HR.   +9 more
europepmc   +1 more source

EFFECT OF BLEACHING AND STRIPPING AGENTS ON THE STRENGTH OF ACID DYED CARPET WOOLEN YARN

, 1999
A comparative study was carried out relating the effects of different bleaching and stripping agents on the strength of carpet woolen yarn dyed with acid dye. The dyed sample was individually subjected to the bleaching action of sodium dithionite (Sodium
Khan, Amir Muhammad, Khattak, Shahnaz Perveen, Hameed, Tasneem   +2 more
core