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Role of Nano Medicine in Anti Bacterial Therapy and Diagnosis Against Antibiotic Resistant Bacteria

  • Date Submitted: 04/08/2014 01:49 AM
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Role of Nano medicine in anti bacterial therapy and diagnosis against antibiotic resistant bacteria

Adityaa sahay,Neda farooque,Shilpi Srivastava ,Rachna Chaturvedi*
Amity Institute of Biotechnology, Amity University Uttar Pradesh (Lucknow Campus), Gomti Nagar Extension, Lucknow 227105, India

Nanomedicine an outcome of nanotechnology, refers to extremely specific medical involvement protection and improvement of human health using at the molecular scale for a variety of life threatening disease . Recent methods involved in bacterial diagnostics are incompetent as they lack speed and ultra sensitivity and cannot be performed on site. The invention of new and revolutionary materials through the improvement in production techniques has seen the establishment of an arrival of novel antibacterial therapy and diagnosis. "Ninja polymers" are the close nanostructures that move about rapidly to target   infected cells in the body, demolish the harmful content inside without damaging healthy cells in the area, and then vanish by biodegrading. One another approach is that silver nanoparticles (AgNP) were intrinsically antibacterial, whereas gold nanoparticles (AuNP) were antimicrobial only when ampicillin was bound to their surfaces. Both AuNP and AgNP functionalized with ampicillin were effective broad-spectrum bactericides against Gram-negative and Gram-positive bacteria
Multiple-drug-resistant bacteria cause 16% of all health care-associated infections. Today, as a result of increased use of antibacterial and antibiotic, strains of bacteria have evolved and gotten stronger- we call them superbugs, they are resistant to some common antibiotics and very to handle. Superbugs including CRE bacteria, stubborn methicillin-resistant Staphylococcus aureus (MRSA)  & clostridium difficile.  So, the bacteria can produce painful and sometimes deadly results for those who come in contact with it. In the United States alone, MRSA kills more than...


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