Atomic absorption spectroscopy

Mankind has been afflicted by urinary stones (Urolithiasis) since centuries, and it is proven to be an important cause of renal failure. Even in the 4th century B.C., Hippocrates noted the presence of the renal stone together with renal abscess and he has mentioned that in his Hippocratic oath “I will not cut, even for stone, but leave such procedures to the practitioners of the craft.” A kidney stone, also known as a renal calculus is a solid concretion or crystal aggregation formed in the kidneys

led to the decrease in the size of devices. NEMs devices find a wide range of applications as sensors, displays, for data storage and in medicine. The medical world currently depends on the analysis DNA microarray, nuclear magnetic resonance spectroscopy and mass spectrometry for disease

Major project ON FORENSIC GUNSHOT RESIDUE ANALYSIS. SUBMITTED BY : GAURAB SOM B.Sc.(hons)FORENSIC SCIENC (ENROLL NO - A5905913096) Supervision of DR. SHRUTI GUPTA Amity University, Uttar Pradesh Amity institute Of Forensic science (2013-2016) The project was a learning experience for me in terms of accumulation of educational knowledge as human values, as well as co-operation. During this project I felt indebted to a lot of people. I owe a special depth of thank to my guide DR.SHRUTI

medium in the region of the supernova. Supernovae are greatly uncommon – happening just once like clockwork inside a cosmic system the extent of our own Milky Way. They can just happen when a maturing enormous star can no longer produce vitality from atomic combination (fusion) (a response in which at least two nuclear cores approach enough to frame at least one diverse nuclear cores and subatomic particles (neutrons or potentially protons). The distinction in mass between the items and reactants is

Since the invention of implants, titanium has been the best material of choice due to its unique biocompatibility and the titanium dioxide (TiO2) corrosion resistance - compared to other metals which release ions into the adjacent tissue and cause inflammatory process. The important role in the biomaterial surface preparation has been a major study area for many scientists to enhance the surface properties for better dental and orthopedic implant osseointegration. The very last step of surface modification

Gunshot Residues are a critical and an important trace evidence used in a criminal investigation. Recovering and analyzing GSR evidence is carried out in order to link an individual to a certain firearm. Finding GSR on a person’s hand does not necessarily mean that he/she is the one that fired the weapon. At the same time not finding any GSR particles does not prove that that person was not the shooter. Gunshot Residues can easily be transferred to various surfaces not only by being in contact with

These techniques involve both Chemistry and Physics to help identity the originality and authenticity of art works. Common applications are Atomic Absorption Spectrophotometry which utilizes plasma mass spectrometry process to determine suspicious elements; Inductively Coupled Plasma Mass Spectrometry which uses metal and non-metal ions to detect anomalies in art works; and Wavelet Decomposition which

In the last twenty years Nanoscience and Nanotechnologies have become more significant and have found a lot of applications in many aspects; the synthesis making nanostructured materials with helpful and tunable properties is central to the evolution of nanoscale science and technology. Nanometre scale metal particles exhibit optical, electronic, magnetic and chemical properties which have wonderful technological and scholar value. Among them silver, copper, and gold nanoparticles (NP) offer powerful

Introduction Accumulation of heavy metals (Cd, Cu, Hg, Pb, Zn, As, Fe and Ni) in water could lead to downstream distribution issues and corrosion of the system. The occurrence of corrosion could be a result of potential problems during the water treatment process and have as an impact an alteration in water quality (Postawa and Hayes, n.d.). Consequently, for the avoidance of any issues in the water distribution system and subsequent complaints by consumers referring to the taste and odour and appearance

The result of the research, which employed the instrumentation of gamma spectroscopy at the Centre for Energy and Research Development (CERD) located at the Obafemi Awolowo University, showed elevated levels of naturally occurring radioactive isotopes of Uranium, Thorium and Potassium. This aroused my fascination, in that I never