NUST Institutions Library Catalogue Search for 'kw,wrdl: (su-br:"Molecules.")'

Strickberger's evolution : the integration of genes, organisms and populations /

By Hall, Brian Keith,. Sudbury, Mass. : Jones and Bartlett, 2008 . xv, 760 p. : , Rev. ed. of: Evolution / Monroe W. Strickberger. 3rd ed. c2000. 29 cm.. 9780763700669 (alk. paper) | 0763700665 (alk. paper)

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Bio-nanotechnology : a revolution in food, biomedical, and health sciences /

Chichester, West Sussex ; | Ames, Iowa : Wiley-Blackwell, 2013 . xvii, 803 p., [32] p. of plates : , H.B 26 cm.. 9780470670378 (hardback : alk. paper) | 0470670371 (hardback : alk. paper)

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Nanophysics of solar and renewable energy /

By Wolf, E. L.. Weinheim : Wiley-VCH, 2012 . xiv, 258 p. : 25 cm.. 9783527410521 | 352741052X | 9783527410460 | 3527410465

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Nanophysics of solar and renewable energy

By Wolf, E. L.. Weinheim : Wiley-VCH, 2012 9783527410521 | 352741052X | 9783527410460 | 3527410465

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bioanalytical techniques /

New Delhi : The energy and resources institute 2015 . 410 p. : 26 cm.. 978-81-7993-529-3

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The biology of the TGF-[Beta] family /

By Rik Derynck. . x, 1164 pages : 26 cm. 9781621820369 (hardback)

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Fundamentals of Materials Science and Engineering \ an integrated approach /

By Callister, William D.,. Hoboken, N.J. : Wiley, 2013 . xxv, 910 p. : , Includes index. 27 cm.. 9781118322697

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Effectivity of Rutin-bound Carbon dots in preventing the aggregation of Amyloid beta /

By Noor Afza. . 78p. , According to the World Health Organization up to 55 million people have dementia resulting in concerning socio-economic implications. About 60-80% cases of dementia are associated with Alzheimer's disease. With all the advances in medicine, there still is no cure. Blood-brain barrier monitors the entry and exit of nutrients and molecules which makes it difficult for various drugs and therapeutic molecules to cross it. Carbon dots are made from glucose to overcome the BBB. Rutin is a naturally existing flavonoid extracted from plants and has therapeutic effects in neuroprotection. This study aims to improve the effectiveness of rutin combined with targeted delivery of carbon dots. Carbon dots were loaded with Rutin to make CD-Rutin, a nano-sized combination with a targeted drug. FTIR, UV-IR, and SEM analysis have produced positive results regarding the doping of CDs with Rutin. Administration of CD-Rutin was done in AD-like rat models at eight to twelve months of age. Alzheimer's was induced in rats with Aluminum Chloride and D-galactose through IP administration for two weeks. Behavioral tests were performed to check the progression of the disease. In silico analysis was also done to check ligand-protein interaction to check variation in the binding of Aβ isoforms with Rutin. Afterward, a single injection of CD-Rutin (10 mg/kg) was given intraperitoneally as well. Behavioral testing was done after the administration of the drug. Characterization techniques revealed the successful formation of CDs and subsequent loading of Rutin onto the CDs resulting in a CD-Rutin combination. In silico analysis provided strong binding affinities of Rutin with Aβ isoforms affirming Rutin as a favorable treatment to target amyloid aggregates. 3D configuration showed binding of Rutin with hydrophobic domains of protein oligomers Behavioral testing provided significant difference in the treated group with better memory retention and performance in activities involved in behavioral testing. After behavioral testing, rats were dissected for molecular analysis including H&E to assess cell degeneration and Thioflavin T staining to assess amyloid aggregates in the brain tissues. Results provided positive data in terms of cell count in the cortex. Overall results suggest that memory impairment and cognitive abilities were significantly improved after injections. The results demonstrate the positive therapeutic potential of CD-Rutin in Alzheimer's treatment. 30cm.

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Effect of Hygrothermal Aging on Strength Performance of Cork Powder Reinforced Adhesive /

By Sohail, Zulekha . . 100p. , Adhesives play a crucial role across various industries and applications due to their ability to bond materials together. They are used in numerous ways, ranging from everyday household applications to industrial and specialized fields. Strength is the most critical factor to analyze before using the adhesive. Various techniques have already been developed and many are being developed to predict and improve the strength of adhesive. The addition of cork powder to the structural adhesives could improve the strength of adhesive joints through mechanical interlocking between the cork cells and the molecules of adhesive. However, even with the nanofiller reinforcement, the strength of adhesive joints is significantly affected by environmental parameters like temperature and humidity. The present study investigated the effect of hydrothermal aging on the strength characteristics of cork powder-reinforced adhesive samples. Reinforced adhesive samples were investigated under two different humidity levels of 80% and 100% RH. The cork powder will be added in concentration of 0.25wt.%, 0.5wt.%, 0.75wt.% and 1wt.% to study the reinforcing effects. The result shows that the saturated mass increased with increased in relative humidity that is approximately 0.4% and 0.9% for 80% and 100% RH respectively. The findings show that the ultimate tensile strength is reduced by the addition of cork powder as well as enhancing humidity. Furthermore, the addition of cork powder makes the sample more brittle, so failure strain and tensile toughness undergo decrement. The above finding indicated that hot-wet environment has a negative influence on strength performance of cork powder reinforced adhesive. In future the same study can be performed to know the strength of SLJ and DLJ to know its effect on joints. 30cm.

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