Results 51 to 60 of about 208,316 (325)

ALAT PENDETEKSI DAN PENGUKUR KADAR RHODAMIN B SEBAGAI PEWARNA BERBAHAYA PADA MAKANAN DENGAN BASIS LED RGB

Spektra: Jurnal Fisika dan Aplikasinya, 2016
Abstrak Rhodamin B adalah salah satu zat pewarna sintetis yang biasa digunakan pada industri tekstil dan kertas. Zat tersebut ditetapkan sebagai zat yang dilarang penggunaannya pada makanan melalui Menteri Kesehatan (Permenkes) No.239/Menkes/Per/V/85.
Sahrul Hidayat, Putri Aprilia Mulyani, Wahyu Alamsyah, Mariah Kartawidjaja, Sri Suryaningsih   +4 more
doaj   +1 more source

A Study of the Spectral Properties of Rhodamine (6G&B) DyesMixture Dissolved in Chloroform [PDF]

Engineering and Technology Journal, 2012
The spectral properties (absorption and fluorescence) of laser dyes (R6G& R B)mixture have been studied; this type of laser dye belongs to the Xanthenes family,and has been dissolved in chloroform to prepare (1*10-5, 2*10-5, 5*10-5, 7*10-5, 1*10-4M) at ...
Slafa I. Ibrahim
doaj   +1 more source

Towards understanding the design of dual-modal MR/fluorescent probes to sense zinc ions [PDF]

, 2014
A series of gadolinium complexes were synthesised in order to test the design of dual-modal probes that display a change in fluorescence or relaxivity response upon binding of zinc.
Long, Nicholas J., Rivas, Charlotte, Sae-Heng, Myra, Stasiuk, Graeme J.   +3 more
core   +1 more source

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

FEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid, Rapasviranda Soiyangsuk, Maneeluck Tanadjindarat, Chayanon Peerapittayamongkol   +3 more
wiley   +1 more source

KAJIAN ANALISIS KANDUNGAN RHODAMINE B, METHANYL YELLOW, BORAKS DAN NITRIT PADA PANGAN JAJANAN ANAK SEKOLAH DASAR (PJASD) DI KECAMATAN BALEENDAH JANUARI – JULI 2018 [PDF]

, 2018
Penelitian ini bertujuan untuk mengetahui ada/tidaknya kandungan rhodamine B, methanyl yellow, boraks dan nitrit yang dinyatakan sebagai persentase cemaran pada produk kerupuk dan sosis goreng PJASD di Kecamatan Baleendah.
Regina Oktaviana S, 133020418, Tantan Widiantara, DS   +1 more
core  

Lasing from single, stationary, dye-doped glycerol/water microdroplets located on a superhydrophobic surface

, 2007
We report laser emission from single, stationary, Rhodamine B-doped glycerol/water microdroplets located on a superhydrophobic surface. In the experiments, a pulsed, frequency-doubled Nd:YAG laser operating at 532 nm was used as the excitation source ...
A. Kiraz, A. Kurt, A. Sennaroglu, A.L. Demirel, Arnold, Azzouz, H. Kalaycıoğlu, Jewell, Kiraz, Kwong, Lin, M.A. Dündar, McCall, Painter, Qian, S. Doğanay, Sandoghdar, Schiller, Tzeng, Vahala, Yüce   +20 more
core   +1 more source

A pH-sensitive stearoyl-PEG-poly(methacryloyl sulfadimethoxine)-decorated liposome system for protein delivery: an application for bladder cancer treatment [PDF]

, 2016
Stealth pH-responsive liposomes for the delivery of therapeutic proteins to the bladder epithelium were prepared using methoxy-poly(ethylene glycol)5kDa-1,2-distearoyl-sn-glycero-3-phosphoethanolamine (mPEG5kDa-DSPE) and stearoyl-poly(ethylene glycol ...
Balasso, Anna, Codolo, Gaia, DE BERNARD, Marina, Fassan, Matteo, Malfanti, Alessio, Munari, Fabio, Rugge, Massimo, Salmaso, Stefano, Vila Caballer, Marian   +8 more
core   +1 more source

KLK7 overexpression promotes an aggressive phenotype and facilitates peritoneal dissemination in colorectal cancer cells

FEBS Open Bio, EarlyView.
KLK7, a tissue kallikrein‐related peptidase, is elevated in advanced colorectal cancer and associated with shorter survival. High KLK7 levels in ascites correlate with peritoneal metastasis. In mice, KLK7 overexpression increases metastasis. In vitro, KLK7 enhances cancer cell proliferation, migration, adhesion, and spheroid formation, driving ...
Yosr Z. Haffani, Tobias Dreyer, Meriem Naim, Rea Lo Dico, Natalia A. Ignatenko, Viktor Magdolen, Dalila Darmoul   +6 more
wiley   +1 more source

Fluorogenic Detection of Human Serum Albumin Using Curcumin-Capped Mesoporous Silica Nanoparticles

Molecules, 2022
Mesoporous silica nanoparticles loaded with rhodamine B and capped with curcumin are used for the selective and sensitive fluorogenic detection of human serum albumin (HSA).
Ismael Otri, Serena Medaglia, Elena Aznar, Félix Sancenón, Ramón Martínez-Máñez   +4 more
doaj   +1 more source

Fluorescence resonance energy transfer between organic dyes adsorbed onto nano-clay and Langmuir-Blodgett (LB) films

, 2010
In this communication we investigate two dyes N,N' -dioctadecyl thiacyanine perchlorate (NK) and octadecyl rhodamine B chloride (RhB) in Langmuir and Langmuir-Blodgett (LB) films with or with out a synthetic clay laponite.
Arbeloa, Arbeloa, Arbeloa, Arbeloa, Best, Birdi, Chaudhuri, Chibisov, Chibisov, Cole, Csele, D. Bhattacharjee, Dale, Estevez, Estevez, Forster, Forster, Forster, French, Gaines, Grauer, Haran, Lakovitz, Madhavan, Mobius, Neumann, Pevenage, Peyratout, Place, Pope, R.A. Schoonheydt, Ras, Ras, Ras, S. Chakraborty, Sasai, Schoonheydt, Seth, Syed Arshad Hussain, Takagi, Tsukanova, Ulman, Yariv, Zagrovic   +43 more
core   +1 more source