Plants or natural resources have been found to be a good alternative method for nanoparticles synthesis. In this study, polyaniline coated silver nanoparticles (AgNPs) synthesized from Piper betle leaves extract were investigated for their antibacterial activity. Silver nanoparticles were prepared from the reduction of silver nitrate and NaBH4 was used as reducing agent. Silver nanoparticles an...

Piper betle (P. betle) and sarmentosum sarmentosum) are the two members of genus, have been reported to be rich in phytochemicals essential oils, which showed strong reducing power, antibacterial, antifungal activities. P. recently has studied applied several commercial products antimicrobial respect, meanwhile its relatives, lesser-known this field. In study, species—P. were compare their abil...

The betel plant (Piper betle L) is a that has the ability as an antifungal, antimicrobial and antioxidant. In order to make essential oil more efficient use, made into microemulsion. purpose of this study was determine effect stirring time temperature on characteristics microemulsions best produce microemulsion characteristics. This experiment used randomized block design (RBD) using two factor...

Kesehatan merupakan aspek penting yang dapat mempengaruhi kehidupan setiap orang. Salah satu cara efektif untuk menjaga kesehatan tubuh adalah kebersihan yaitu tangan. Tangan salah jalur penularan berbagai penyakit menular seperti gangguan usus dan pencernaan (diare muntah) lainnya. praktis dalam pencegahan dilakukan dengan menggunakan hand sanitizer sebagai pengganti cuci Metode penelitian ini...