英文名称:Luminol Blood Detection Kit 纯度:99 % 产地:中国/上海 品牌:泽叶生物 包装规格:100 mL 货号:ZY140646 别名:鲁米诺血迹鉴定试剂盒 鲁米诺血迹鉴定试剂盒(Luminol Blood Detection Kit)产品及特点: 鲁米诺(Luminol),化学式:C8H7N3O2,CAS号:521-31-3。常温下是一种浅黄色粉末,是一种比较稳定的人工...
This preliminary research aimed to determine if a forensically useful human DNA profile could be obtained from latent blood past the point at which the blood could be visualized with luminol. Five participants with differing physical characteristics created shoeprints from fresh human blood over ...
Luminol is a chemical that exhibits chemiluminescence with pKavalues of 6.74 and 15.1. Luminol exhibits chemiluminescence (CL) at 425 nm λmax. Luminol is commonly used in forensics as a diagnostic tool for the detection of blood stains[1]. ...
The rutin reaction on the other hand showed FL with blood detection in the visible light region (400 to 600 nm). These detection tests were not only carried out for the sake of detecting traces of blood but were also conducted for the purpose of identifying perpetrators in the courts of ...
A yellow crystalline organic compound, C8H7N3O2, that exhibits blue chemiluminescence when activated by an oxidizing agent. Luminol can be used in forensic investigations to detect blood stains, in which case the iron in hemoglobin acts as the activating oxidant. ...
Chemiluminescent (CL) moleculesare widely used in the field of analytical chemistry,luminol being one of the most prominent exam-ples, mainly for its blood detection applications.However, incorporation of such pyridazine-basedCL probes into polymeric structures has proven tobe challenging. The main pro...
One of the earliest forensic tests for blood was the luminol chemiluminescence reaction, first being used over 50 years ago. This technique remains invaluable in the detection of latent blood, which can aid other forensic techniques such as blood spatter analysis. The test is cheap, works quickly...
Obviously luminol is not an absolutely specific test for blood in itself. However, while things other than blood may in principle show peroxidase activity, the activity in blood is unique in its strength and persistence. Some freshly broken plants or squashed insects, for example, may show this...
Furthermore, the sensing system was successfully applied for the detection of glucose in human blood samples. 展开 关键词: Graphene oxide Horseradish peroxidase Glucose oxidase Glucose Chemiluminescence DOI: 10.1007/s00216-017-0752-5 年份: 2018 ...
The amount of catalyst necessary for the reaction to occur is very small relative to the amount of luminol, allowing the detection of even trace amounts of blood. en.wikipedia.org Thus, typically the iron-shaped cation found in the heme group of hemoglobin reacts with luminol observing a blu...