One of the most environmentally friendly methods to treat wastewater, especially synthetic dyes, is production activated carbon from agricultural waste. Tamarind seeds were transformed negative-value waste into in order study removal dyes. The particular agro was soaked ZnCl2 for chemical activation increase its surface area and enhance porosity. Physical tamarind done by carbonization process ...

The Nile blue test for the detection of steatorrhoea has been compared with the estimation of 24-hour faecal excretion by the method of Weijers and Van der Kamer modified by Anderson, Frazer, French, Gerrard, Simmons, and Smellie (1952). The Nile blue test is easily and quickly carried out. A positive result was only found in cases showing a considerable degree of steatorrhoea but it was often ...

Air-stable organic radicals and radical ions have attracted great attention for their far-reaching application ranging from bioimaging to electronics. However, because of the highly reactive nature radicals, design synthesis air-stable still remains a challenge. Herein, an controllable photoinduced domino reaction hexa-aryl substituted anthracene is described. The involves [4 + 2] cycloaddition...

The presence of synthetic dyes in textile wastewater is a problematic issue for environmentalist. Nowadays, dye removal is practiced via different methods. Among all these methods, biodecolorization is an ideal technique. The present research apples vermicompost microflora to remove reactive black- C, pH = 7, and under anaerobic condition. At 36h, removal efficiencies of 94.79%, 94.06%, and 93....

Nanoposts of 10–40 nm top diameter on an InGaN/GaN quantum well structure were fabricated using electron-beam lithography and inductively coupled plasma reactive ion etching. Significant blue shifts up to 130 meV in the photoluminescence (PL) spectrum were observed. The blue-shift range increases with decreasing post diameter. For nanoposts with significant strain relaxation, the PL spectral pe...

2-Ammoniobutenynyl Ru-complexes trans-[Cl(dppm)2Ru-CtC-C(NR2R′)dCH2]PF6 (3ag) have been prepared in a one-pot procedure from cis-[RuCl2(dppm)2], excess butadiyne, and various tertairy amines, whereas 4-(dimethylamino)pyridine binds to the unsaturated carbon ligand via the pyridine nitrogen to give 3h. These results may be rationalized by envoking the butatrienylidene complex trans-[Cl(dppm)2Rud...

Photodynamic therapy (PDT) is a promising treatment modality for cancer. PDT is based on the concept that photosensitizers, when exposed to light of specific wavelength, generate cytotoxic reactive oxygen species (ROS) capable of killing tumor cells. The effectiveness of PDT has been limited in part by the lack of photosensitizers that accumulate sufficiently in tumor cells and poor yield of RO...