Rhodamin B merupakan salah satu zat warna dalam limbah cair hasil proses produksi industri tekstil yang dapat berbahaya bagi kesehatan dan menimbulkan pencemaran ketika dibuang ke lingkungan dengan konsentrasi tinggi. Solusi permasalahan tersebut adalah mengurangi menggunakan metode adsorpsi memanfaatkan bio adsorben satunya daun ketapang telah diaktivasi terlebih dahulu cara mechanochemical. M...

Rhodamin B merupakan salah satu pewarna sintetis berbahaya yang banyak dijadikan sebagai bahan campuran lipstik. Pemakaian pada kosmetik dapat menyebabkan keracunan, iritasi saluran pencernaan, kulit, dan gangguan fungsi hati. Untuk mencegah hal tersebut maka, diperlukan alat mendeteksi kadar Pada penelitian ini telah dibuat prototipe detector menggunakan sensor TCS3200. Pengujian dilakukan den...

T-cell progenitors in the embryonic bone marrow express the tyrosine kinase receptor c-kit. RR5, an anti-MHC class II beta chain monoclonal antibody, subdivides this c-kit positive population. Intrathymic transfer experiments showed that most of the T-cell progenitors belong to the MHC class II(+)/c-kit(+) bone marrow population in the embryo and young adult. On transplantation, these bone marr...

In this work, a magnetically separable montmorillonite/Fe3O4 sphere composite (MMT/Fe) was synthesized by simple polyol thermal method. The characteristics of the as-preparation composites were checked XRD, SEM, PL technologies. addition, photocatalytic activities products degradation Rhodamin B (RhB) under visible light. results showed that MMT/Fe exhibited high activity for RhB removal light ...

A facile, solvothermal synthesis of mesoporous cerium oxide nanospheres is reported for the purpose of the photocatalytic degradation of organic dyes and future applications in sustainable energy research. The earth-abundant, relatively affordable, mixed valence cerium oxide sample, which consists of predominantly Ce7O12, has been characterized by powder X-ray diffraction, X-ray photoelectron a...