Results 81 to 90 of about 13,221,353 (268)

TỔNG HỢP, ĐẶC TRƯNG VÀ HOẠT TÍNH QUANG XÚC TÁC CỦA VẬT LIỆU Cu2O/TiO2/rGO DƯỚI TÁC DỤNG CỦA ÁNH SÁNG KHẢ KIẾN

open access: yesTạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2020
Trong bài báo này, vật liệu quang xúc tác Cu2O/TiO2/rGO đã được tổng hợp bằng phương pháp thuỷ nhiệt. Các mẫu tổng hợp được đặc trưng bằng các phương pháp nhiễu xạ tia X (XRD), hồng ngoại (FT−IR), năng lượng tán xạ tia X (EDX), hiển vi điện tử truyền qua
Nguyen Thi Anh Thu   +2 more
doaj   +1 more source

ANALISIS BAHAN PEWARNA SINTETIS NON PANGAN RHODAMIN B DAN METHANYL YELLOW PADA PRODUK SAUS TOMAT DAN SAUS CABE DI KOTA BANDA ACEH [PDF]

open access: yes, 2017
RINGKASANSaus adalah bumbu penyedap makanan berbentuk bubur yang terbuat dari buah tomat dan cabe yang sudah masak dan ditambah dengan campuran gula, garam, cuka, rempah-rempah seperti cengkeh dan kayu manis. Selain bahan-bahan tersebut, juga ditambahkan
Ulul Azmi
core  

PENENTUAN KADAR RHODAMIN B PADA LIPSTIK YANG DIJUAL DI KOTA BANDA ACEH SECARA KROMATOGRAFI LAPIS TIPIS DENSITOMETRI MANUAL

open access: yesFORTE JOURNAL
Rhodamin B dalam kosmetika tidak diperbolehkan sesuai No.445/MenKes/Per/V/1998. Penggunaan Rhodamin B dapat mengiritasi saluran pernapasan, penumpukannya dapat menyebabkan gangguan fungsi hati.
Adyani Maulinda   +4 more
semanticscholar   +1 more source

Biomineralization‐Inspired Membranization Toward Structural Enhancement of Coacervate Community

open access: yesAdvanced Science, Volume 12, Issue 18, May 15, 2025.
The spontaneous formation of a mineralized membrane on the surface of coacervate droplets is facilitated by Fe3+ ions and redox reaction, accompanied by the aggregation of the coacervate droplets. These membranized coacervate assemblages not only retain the capacity for biomolecule sequestration and enzyme catalysis but also exhibit enhanced structural
Chunyu Zhao   +6 more
wiley   +1 more source

ANALISIS ZAT PEWARNA DAN PEMANIS SINTETIS SERTA UJI MIKROBIOLOGIS PADA KUE CENIL DI DAERAH KOTA YOGYAKARTA [PDF]

open access: yes, 2010
Kue cenil merupakan jajanan yang banyak di sukai oleh masyarakat. Kue cenil memiliki beberapa macam warna, ada yang merah, hijau, kuning, dan sebagainya. Makanan ini terbuat dari tepung dan campuran bumbu-bumbu.
Tatung, Nency
core  

A broadband and high throughput single-monochromator Raman spectrometer; application for single-wall carbon nanotubes

open access: yes, 2011
We present a high sensitivity single-monochromator Raman spectrometer which allows operation with a tunable laser source. The instrument is based on the modification of a commercial Raman spectrometer; such instruments operate with holographic Rayleigh ...
Friedrich, Alexander   +4 more
core   +1 more source

Restriction of HIV-1 replication in monocytes is abolished by Vpx of SIVsmmPBj [PDF]

open access: yes, 2009
Background: Human primary monocytes are refractory to infection with the human immunodeficiency virus 1 (HIV-1) or transduction with HIV-1-derived vectors.
Silke Schüle   +61 more
core   +2 more sources

TINJAUAN PENGGUNAAN BAHAN TAMBAHAN PANGAN PADA MAKANAN JAJANAN ANAK SEKOLAH

open access: yesJurnal Riset Kesehatan, 2018
Abstrak Penelitian ini dilatar belakangi oleh beragamnya jajanan sekolah yang dijual di wilayah Puskesmas Sidorejo Kidul Kecamatan Tingkir Kota Salatiga.
NURDIN NURDIN, budi utomo
doaj   +1 more source

Adsorpsi Zat Warna Rhodamin B Menggunakan Karbon Aktif dari Tandan Kosong Kelapa Sawit (Elaeis Guneensis Jacq) [PDF]

open access: yes, 2017
Textile industry is one of the most dominant developed industries in Indonesia. Waste textile industries were dominated by dyes pollution from the production process. One way to pigment used in textile industry is pigment Rhodamin B.
Aziz, Y. (Yelmida)   +2 more
core  

Spatial and temporal pulse shaping for lateral and depth resolved two-photon excited fluorescence contrast [PDF]

open access: yes, 2019
We report combined temporal and spatial laser pulse shaping to perform lateral and depth dependent two-photon excited fluorescence of dyes. For generating the specific spatially and temporally phase tailored pulses a temporal pulse shaper and a ...
Büchau, F.   +4 more
core   +1 more source

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