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| 1 | Interaction of cetyltrimethylammonium bromide with drug in aqueous/electrolyte solution:A combined conductometric and molecular dynamics method study显示文摘Interaction between beta-lactum antibiotic drug ciprofloxacin hydrochloride(CFH)and cationic surfactant cetyltrimethylammonium bromide(CTAB)was performed conductometrically in aqueous as well as in the occurrence of different salts(NaCl,KCl as well as NH_4Cl)over the temperature range of 298.15–323.15 K at the regular interval of 5 K.CFH drug has been suggested for the treatment of bacterial infections such as urinary tract infections and acute sinusitis.A clear critical micelle concentration(CMC)was obtained for pure CTAB as well as(CFH+CTAB)mixed systems.The decrease in CMC values of CTAB caused by the addition of CFH reveals the existence of the interaction between the components and therefore it is the indication of micelle formation at lower concentration of CTAB and their CMC values further decrease in attendance of salts.A nonlinear behavior in the CMC versus T plot was observed in all the cases.The ΔG_m^0 values are found to be negative in present study systems demonstrated the stability of the solution.The values of ΔH_m^0 and ΔS_m^0 reveal the existence of hydrophobic and electrostatic interactions between CFH and CTAB.The thermodynamic properties of transfer for the micellization were also evaluated and discussed in detail.Molecular dynamic simulation disclosed that environment of water and salts have impact on the hydrophobic interaction between CFH and CTAB.In water and salts,CTAB adopts spherical micelle in which charged hydrophilic groups are interacted with waters whereas hydrophobic tails form the core of the micelle.This hydrophobic core region is highly conserved and protected.In addition,micelle formation is more favorable in aqueous Na Cl solution than other solutions. | Md.Anamul Hoque Md.Masud Alam Mohammad Robel Molla Shahed Rana Malik Abdul Rub Mohammad A.Halim Mohammed Abdullah Khan Farida Akhtar | 2018 | Chinese Journal of Chemical Engineering2018，26，1： | 3 |
| 2 | Assessment keys for some important diseases of mango显示文摘 | Khalid P Akhtar S S Alam | 2002 | Pakistan Journal of Biological Science2002，5，2： | 1 |
| 3 | Studies of γ-ray induced polymerization of aqueous acrylamide 显示文摘 | ALAM M AKHTAR F MINA M | 2003 | Polymer plastics Tech- nology and Engineering2003，42，2： | 1 |
| 4 | Long-term clinical outcomes after percuta- neous coronary intervention for unprotect- ed left main coronary artery in heart trans- plant patients with cardiac allograft vascu- lopathy显示文摘 | Alam M Shahzad SA Akhtar A+ | 2012 | Int J Cardiol2012，156，1： | 1 |
| 5 | Synthesis, characterization and application of sol–gel derived mesoporous TiO 2 nanoparticles for dye-sensitized solar cells显示文摘 | M. Alam Khan M. Shaheer Akhtar O-Bong Yang | 2010 | Solar Energy2010，，12： | 1 |
| 6 | Effect of crop residues amendments to soilfor the control of plant-parasitic nematodes显示文摘 | Akhtar M Alam M M | 1992 | Bioresource Tech-nology1992，41，： | 1 |
| 7 | Utilization of waste materials in nematodecontrol:a review显示文摘 | Akhtar M Alam M M | 1993 | Bioresource Technology1993，45，： | 1 |
| 8 | Effect of crop residuesamendments to soil for the control of plant-parasiticnematodes显示文摘 | Akhtar M Mashkoor Alam M | 1992 | Bioresource Technology1992，41，： | 1 |
| 9 | Integrated control of plantparasitic nematodes on potato with organic amendments,nematicide and mixed-cropping with mustard显示文摘 | Akhtar M Alam M M | 1991 | Nematology1991，19，： | 1 |
| 10 | Control of plant-parasitic nematodes by mix-cropping of two oil-crops with potato显示文摘 | Akhtar M Alam M M | 1991 | Oil Crops1991，8，： | 1 |
| 11 | OPTIMIZATION OF THE SYNTHESIS OF ACRYLAMIDE HYDROGEL BY γ-RAY IRRADIATION显示文摘Hydrogels have been synthesized from 10%, 20%, 30%, 40%, 50% and 60% aqueous solutions of acrylamide monomer by gamma radiation employing doses in the range of 0.2-30 kGy from a Co-60 source. The effect of solution concentration, γ-ray dose, pH and time was studied in order to observe the optimizing conditions in the characterization of hydrogels. Gel fraction increases with dose for all concentrations indicating hundred-percentage conversion of gel at doses 5 kGy for homogenous solutions in the range of 20%-50% concentration. On the other hand, 10% solution provides conversion less than 86% even at 30 kGy, whereas 60% monomer makes an inhomogeneous solution which stile gives about 100% gel fraction. Swelling of hydrogels under water with respect to time varies with both the doses and concentrations due to the change of crosslinking density in the gels. The maximum volume change of hydrogels during swelling and water desorption mainly occurs within 24 h. Swelling is also enhanced with the rise of pH due to change of ionic content of the solvent. Considering the amount of gel fraction and the properties of hydrogel, the samples prepared from 20% solution at 5 kGy show better results. Moreover, the effect of bacteria on hydrogel was found to be nil, suggesting a prohibition of growth of microorganism in it. | M.A. Chowdhury M.M. Alam M.F. Mina F. Akhtar S.E. Kabir | 2004 | Chinese Journal of Polymer Science2004，22，3： | 1 |
| 12 | Proteomic identification ofhuman serum biomarkers in diabetes mellitus type 2 显示文摘 | Riaz S Alam SS Akhtar MW | 2010 | PharmBiomed Anal2010，51，5： | 1 |
| 13 | Retracing Realistic Disaster Scenarios from Archival Sources:A Key Tool for Disaster Risk Reduction显示文摘Disaster scenarios are constructed by integrating natural hazard phenomena and social science sources of information.We profiled 51 natural hazard events of nineteenth century Kashmir that provide insights into the impacts of varying degree of severity that spread through the socioeconomic and political systems,influenced adaptation,and increased the consequences of the resulting disasters.The root cause of these disasters was embedded in the social,natural,and political economic systems of their time,where vulnerabilities overlapped and interacted periodically with successive colonial regimes and acted as tipping points.The combined effect of successive colonial regimes,inept administration,rigid political economy,and natural hazards made the situation go from bad to worse and reduced Kashmir to the depths of distress and subjugation.Over the arc of the nineteenth century,a series of disasters led the Kashmiri population to learn how to live with disasters and minimize risk,bringing about the evolution of social and environmental knowledge.Understanding the natural hazard vulnerability of the Kashmir Valley through archival narratives can help in scenario building to translate findings into formats that reduce related risk now as it did then.The resulting information can be useful for regional design,planning,and policy responses to promote disaster risk reduction. | Bashir Ahmad Akhtar Alam M.Sultan Bhat Khurshid Ahmad Bhat Jeelani Inaam ul Haq Hakim Farooq Ahmad Junaid Qadir | 2021 | International Journal of Disaster Risk Science2021，12，5： | 1 |
| 14 | Antibody avidity in humoral immune responses in Bangladeshi children and adults fol- lowing administration of an oral killed cholera vaccine显示文摘 | Alam MM Leung DT Akhtar M | 2013 | Clin Vaccine Immunol2013，20，10： | 1 |
| 15 | High-dose thiamine therapy for patients with type 2 diabetes and microalbuminuria: a randomised, double-blind placebo-controlled pilot study显示文摘 | N. Rabbani S. S. Alam S. Riaz J. R. Larkin M. W. Akhtar T. Shafi P. J. Thornalley | 2009 | Diabetologia2009，，2： | 1 |
| 16 | High-dose thiamine therapy for patients with type 2 diabetes and microalbuminuria: a randomised, double-blind placebo-controlled pilot study显示文摘 | N. Rabbani S. S. Alam S. Riaz J. R. Larkin M. W. Akhtar T. Shafi P. J. Thornalley | 2009 | Diabetologia2009，，2： | 1 |
| 17 | Utilizing the γ-Irradiated Sodium Alginate as a Plant Growth Promoter for Enhancing the Growth,Physiological Activities,and Alkaloids Production in Catharanthus roseus L.显示文摘Sodium alginate is a polysaccharide that is largely obtained from the brown algae (Sargassum sp.).It has been used as a wonderful growth promoting substance in its depolymerized form for various plants.The aim of this study was to find out the effects of various concentrations of g-irradiated sodium alginate (ISA),viz.,deionized water (control,T0),20 (T1),40 (T2),60 (T3),80 (T4),and 100 ppm (T5) on the agricultural performance of Catharanthus roseus L.(Rosea) in terms of growth attributes,photosynthesis,physiological activities,and alkaloid production.The present work revealed that ISA applied as leaf-sprays at concentrations from 20 to 100 ppm might improve growth,photosynthesis,physiological activities,and alkaloid production in C.roseus L.significantly.Of the various ISA concentrations,80 ppm proved to be the best one compared to other concentrations applied. | Mohd Idrees Mohd Naeem Masidur Alam Tariq Aftab Nadeem Hashmi Mohd Masroor Akhtar Khan Moinuddin Lalit Varshney | 2011 | Agricultural Sciences in China2011，10，8： | 1 |
| 18 | Effect of crop residues amendments to soil for the control o{ plant-parasitic nematodes 显示文摘 | Akhtar M Alam M M | 1992 | Bioresource Technol1992，41，： | 1 |
| 19 | Silica-supported Thionyl Chloride-assisted Synthesis and Bioassay of Novel Tetrazinan-3-thione and 3-Oxo-pyrazolidine-4-carbonitrile Derivatives of Steroids显示文摘 | PARVEEN Mehtabl MALLA Ali Mohammed ALl Akhtar ALAM Mahboob MUSTAFA Mir Faisal | 2014 | Chemical Research in Chinese Universities2014，30，1： | 0 |
| 20 | Effect of Metal Contact and Rapid Thermal Annealing on Electrical Characteristics of Graphene Matrix显示文摘Development of graphene field effect transistors(GFETs) faces a serious challenge of graphene interface to the dielectric material. A single layer of intrinsic graphene has an average sheet resistance of the order of 1-5 kΩ/□.The intrinsic nature of graphene leads to higher contact resistance yielding into the outstanding properties of the material. We design a graphene matrix with minimized sheet resistance of 0.185 Ω/□ with Ag contacts. The developed matrices on silicon substrates provide a variety of transistor design options for subsequent fabrication.The graphene layer is developed over 400 nm nickel in such a way as to analyze hypersensitive electrical properties of the interface for exfoliation. This work identifies potential of the design in the applicability of few-layer GFETs with less process steps with the help of analyzing the effect of metal contact and post-process annealing on its electrical fabrication. | S, Fahad M. Ali S. Ahmed S. Khan S. Alam S. Akhtar | 2017 | Chinese Physics Letters2017，34，10： | 0 |
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