砷结构式
|
常用名 | 砷 | 英文名 | arsane |
|---|---|---|---|---|
| CAS号 | 7440-38-2 | 分子量 | 77.94540 | |
| 密度 | 5.727 g/mL at 25 °C(lit.) | 沸点 | 613 °C(lit.) | |
| 分子式 | AsH3 | 熔点 | 817 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | N/A | |
| 符号 |
GHS06, GHS09 |
信号词 | Danger |
|
Involvement of epigenetics and EMT-related miRNA in arsenic-induced neoplastic transformation and their potential clinical use.
Cancer Prev. Res. (Phila.) 8(3) , 208-21, (2015) Exposure to toxicants leads to cumulative molecular changes that overtime increase a subject's risk of developing urothelial carcinoma. To assess the impact of arsenic exposure at a time progressive manner, we developed and characterized a cell culture model ... |
|
|
Chronic low level arsenic exposure evokes inflammatory responses and DNA damage.
Int. J. Hyg. Environ. Health 218 , 564-74, (2015) The cross-sectional study investigated the impact of chronic low level arsenic (As) exposure (11-50μg/L) on CD14 expression and other inflammatory responses in rural women of West Bengal enrolled from control (As level <10μg/L; N, 131) and exposed area (As le... |
|
|
Bioavailability and pharmacokinetics of arsenic are influenced by the presence of cadmium.
Chemosphere 112 , 203-9, (2014) Mine wastes contain a mixture of metals and metalloids including arsenic (As) and cadmium (Cd). This study investigated the potential interaction between As and Cd in a rat model. Sprague Dawley rats were dosed with sodium arsenate via the oral (0, 0.5, 5 and... |
|
|
Superior removal of arsenic from water with zirconium metal-organic framework UiO-66.
Sci. Rep. 5 , 16613, (2015) In this study, water stable zirconium metal-organic framework (UiO-66) has been synthesized and for the first time applied as an adsorbent to remove aquatic arsenic contamination. The as-synthesized UiO-66 adsorbent functions excellently across a broad pH ran... |
|
|
Paper-based cell impedance sensor and its application for cytotoxic evaluation.
Nanotechnology 26 , 325501, (2015) Disposable analytical devices for developing sensitive and label-free monitoring of cancerous cells would be attractive for cancer research. Here, paper-based electroanalytical devices based on impedance spectrometry were applied for the study of K562 cells a... |
|
|
Mercapto functionalized silica entrapped polyacrylamide hydrogel: Arsenic adsorption behaviour from aqueous solution.
J. Colloid. Interface Sci. 456 , 241-5, (2015) In this article, 3-mercaptopropyl functionalized silica entrapped polyacrylamide hydrogel (MPFS-PAA) was prepared and characterized by FT-IR, scanning electron microscopy (SEM) and energy dispersion X-ray spectroscopy (EDS). Synthesized hydrogel was evaluated... |
|
|
A study of lipid- and water-soluble arsenic species in liver of Northeast Arctic cod (Gadus morhua) containing high levels of total arsenic.
J. Trace Elem. Med. Biol. 30 , 171-9, (2015) In the present study liver samples (n=26) of Northeast Arctic cod (Gadus morhua), ranging in total arsenic concentrations from 2.1 to 240mg/kg liver wet weight (ww), were analysed for their content of total arsenic and arsenic species in the lipid-soluble and... |
|
|
Association between arsenic exposure from drinking water and hematuria: results from the Health Effects of Arsenic Longitudinal Study.
Toxicol. Appl. Pharmacol. 276(1) , 21-7, (2014) Arsenic (As) exposure has been associated with both urologic malignancy and renal dysfunction; however, its association with hematuria is unknown. We evaluated the association between drinking water As exposure and hematuria in 7843 men enrolled in the Health... |
|
|
Application of granular activated carbon/MnFe₂O₄ composite immobilized on C. glutamicum MTCC 2745 to remove As(III) and As(V): Kinetic, mechanistic and thermodynamic studies.
Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 153 , 298-314, (2015) The main objective of the present study was to investigate the efficiency of Corynebacterium glutamicum MTCC 2745 immobilized on granular activated carbon/MnFe2O4 (GAC/MnFe2O4) composite to treat high concentration of arsenic bearing wastewater. Non-linear re... |
|
|
Fluorometric sensing of ultralow As(III) concentrations using Ag doped hollow CdS/ZnS bi-layer nanoparticles.
Dalton Trans. 44 , 20464-74, (2015) Arsenic poisoning from drinking water has been an important global issue in recent years. Because of the high level toxicity of arsenic to human health, an easy, inexpensive, low level and highly selective detection technique is of great importance to take an... |