|产品介绍||本品为玫苯胺(Rosaniline)二磺酸钠盐及三磺酸钠盐、铵盐的混合物，为有绿色金属光泽的深红色粉末或橄榄色到深橄榄绿色粗粉或小块。1g可溶于7ml水，微溶于乙醇。稀水溶液呈紫红色，极稀的水溶液(1：10000)滴入浓氢氧化钠溶液而褪色，但对浓盐酸不褪色。红色到无色的pH为12-14。最大吸收波长540-545nm(10mg/L,0.01%盐酸)。有刺激性。Colour Index Number 42685|
|别名||酸性品红 ;复红, 2-氨基-5-[(4-氨基-3-磺苯基)(4-亚氨基-3-磺基-2,5-环己二烯-1-亚基)甲基]-3-甲基苯磺酸二钠盐，品红S，酸性紫19 ;Acid Violet 19 Fuchsin S Fuchsin acid Rubine S C.I. 42685|
|个人防护设备||dust mask type N95 (US),Eyeshields,Gloves|
Inhibition of glycosaminoglycan-mediated amyloid formation by islet amyloid polypeptide and proIAPP processing intermediates.
Islet amyloid polypeptide (IAPP; also known as amylin) is responsible for islet amyloid formation in type 2 diabetes, and IAPP-induced toxicity is believed to contribute to the loss of β-cell mass as...Read More
Zn-doped SnO(2) nanorods have been prepared by a simple hydrothermal method on a large scale. The as-prepared samples were characterized by x-ray powder diffraction, scanning electron microscope, tran...Read More
A histochemical comparison of methylene-blue/acid fuchsin with hematoxylin and eosin for differentiating calcification of stromal tissue.
Benign and malignant connective tissue tumors consist of a fibrous component that contains varying amounts of one or more types of bone or other calcified tissue. Diagnosis of these connective tissue ...Read More
The application of "histochemical" staining procedures has been substantially replaced by immunostaining of specific molecular tissue components. The limited range of colors resulting from r...Read More
Degradation of acid fuchsine by a modified electro-Fenton system with magnetic stirring as oxygen supplying.
The current modified electro-Fenton system was designed to develop a more convenient and efficient undivided system for practical wastewater treatment. The system adopted a cathode portion that employ...Read More
Characterization of conformational changes and noncovalent complexes of myoglobin by electrospray ionization mass spectrometry, circular dichroism and fluorescence spectroscopy.
Electrospray ionization mass spectrometry (ESI-MS) was employed to monitor the heme release and the conformational changes of myoglobin (Mb) under different solvent conditions, and to observe ligand b...Read More
Polyelectrolyte multilayer-assisted immobilization of zero-valent iron nanoparticles onto polymer nanofibers for potential environmental applications.
We report a facile approach to synthesizing and immobilizing zero-valent iron nanoparticles (ZVI NPs) onto polyelectrolyte (PE) multilayer-assembled electrospun polymer nanofibers for potential enviro...Read More
Enhanced photocatalytic discoloration of acid fuchsine wastewater by TiO2/schorl composite catalyst.
The existence of 'electrostatic poles' on the schorl surface encouraged us to apply schorl for a TiO(2) support. TiO(2)/schorl composite photocatalyst was prepared and characterized by XRD, ...Read More
Solid-state dye-doped polymers are attractive alternative to the conventional liquid dye solutions. In this paper, nonlinear properties of the dye Acid Fuchsin has been studied. The third-order nonlin...Read More
Optimal conditions for visualizing water-conducting pathways in a living tree by the dye injection method.
To elucidate the water-conducting pathways in living trees by the dye injection method, suitable sample preparation procedures are needed. We evaluated quantitatively the properties and concentrations...Read More
Cytosolic zinc accumulation was thought to occur specifically in neuronal death (necrosis) following acute injury. However, a recent study demonstrated that zinc accumulation also occurs in adult rat ...Read More
Basophilia, acidophilia and argyrophilia of ''dark'' (compacted) neurons during their formation, recovery or death in an otherwise undamaged environment
By means of a condenser discharge electric shock paradigm, ''dark'' (compacted) granule neurons were momentarily produced in the hippocampal dentate gyri of rats, which were sacrif...Read More
[Determination of protein concentration by the enhancement of Rayleigh light scattering of fuchsine acid].
A new Rayleigh light scattering (RLS) assay is presented in this paper. At the optimum pH = 2.72, the weak RLS of fuchsine acid can be greatly enhanced by the addition of proteins due to the interacti...Read More
Bone response to machined and resorbable blast material titanium implants: an experimental study in rabbits.
The aim of the present study was a comparison of implants' responses to a machined surface and to a surface sandblasted with hydroxyapatite (HA) particles (resorbable blast material [RBM]). Threa...Read More
Histologic evaluation of a human immediately loaded titanium implant with a porous anodized surface.
Several researchers have demonstrated, in the past decade, in clinical and histologic studies, that immediate loading can be successfully used in implant dentistry. Many factors are thought to be of i...Read More
Immediate implantation in fresh extraction sockets. A controlled clinical and histological study in man.
Early implantation may preserve the alveolar anatomy, and the placement of a fixture in a fresh extraction socket helps to maintain the bony crest. Although a number of clinical studies exist, no hist...Read More
One-Step Purification of Rabbit Histidine Rich Glycoprotein by Dye-Ligand Affinity Chromatography with Metal Ion Requirement
A simple method for purification of the histidine rich glycoprotein (rHRG) from rabbit sera was developed. The rHRG was purified by one-step affinity chromatography using the triphenylmethane dye ...Read More
The sulfated triphenyl methane derivative acid fuchsin is a potent inhibitor of amyloid formation by human islet amyloid polypeptide and protects against the toxic effects of amyloid formation.
Islet amyloid polypeptide (IAPP), also known as amylin, is responsible for amyloid formation in type 2 diabetes. The formation of islet amyloid is believed to contribute to the pathology of the diseas...Read More
Platform switching is a concept recently introduced in implant dentistry. It is intended to reduce the crestal bone loss that is commonly found around implants exposed to the oral environment. The aim...Read More
Ability of 13 chemical agents used in dental practice to induce sister-chromatid exchanges in Syrian hamster embryo cells.
To evaluate the genotoxic potential of 13 chemical agents used in dental practice, the abilities of these agents to induce sister-chromatid exchanges (SCEs) were examined using Syrian hamster embryo (...Read More
Differentiation of bone and soft tissues in formalin-fixed, paraffin-embedded tissue by using methylene blue/acid fuchsin stain.
To find a staining method for formalin-fixed, paraffin-embedded tissue that would distinguish bone from surrounding soft tissues, including muscle, periosteal tissue and bone marrow....Read More
The aim of this study was to assess the effect of an enamel matrix derivative (Emdogain, Biora, AB, Malm?, Sweden) on bone healing. Ten New Zealand rabbits, weighing about 2.5 kg, were used. One 8-mm ...Read More
Protective effect of ginsenosides, active ingredients of Panax ginseng, on kainic acid-induced neurotoxicity in rat hippocampus.
Ginsenosides are known to attenuate glutamate-induced cell injuries in vitro. We investigated the in vivo effect of ginsenosides on kainic acid (KA)-induced neurotoxicity in rat hippocampus using the ...Read More
The goal of this study was to determine whether etomidate has protective effect against kainic acid (KA)-induced neurotoxicity. Administration of etomidate (20 mg/kg i.p.) was performed in sequence, f...Read More