A5079615871- Molecular Sensors and Ion Detection
- Wind Energy Research and Development
- Adolescent and Pediatric Healthcare
- Lanthanide and Transition Metal Complexes
- Healthcare Policy and Management
- Dialysis and Renal Disease Management
- Organic Electronics and Photovoltaics
- Municipal Solid Waste Management
- Perovskite Materials and Applications
- Vehicle emissions and performance
- Conducting polymers and applications
- Wind and Air Flow Studies
- Chemical Synthesis and Analysis
- Metal complexes synthesis and properties
- Neuroscience and Neuropharmacology Research
- Nicotinic Acetylcholine Receptors Study
- Metal-Catalyzed Oxygenation Mechanisms
- Luminescence and Fluorescent Materials
- Supramolecular Self-Assembly in Materials
- Maritime Transport Emissions and Efficiency
- Polydiacetylene-based materials and applications
- Biochemical effects in animals
- Photochemistry and Electron Transfer Studies
- Integrated Energy Systems Optimization
- Energy, Environment, and Transportation Policies
Uppsala University
2008-2025
University of Colorado Denver
2023
University School
2023
Akron General Medical Center
2023
Cleveland Clinic
2023
Children's Hospital Colorado
2023
Children's Mercy Hospital
2023
University of Manchester
2017-2020
The University of Melbourne
2013
Commonwealth Scientific and Industrial Research Organisation
2013
A series of bistridentate ruthenium(II) polypyridyl-type complexes based on the novel 2,6-di(quinolin-8-yl)pyridine (dqp) ligand have been synthesized and their photophysical properties studied. The are amenable to substitution in 4-position central pyridine with conserved quasi-C2v symmetry, which allows for extension isomer-free, rod-like molecular arrays vectorial control electron energy transfer. DFT calculations performed parent [Ru(dqp) 2](2+) complex (1) predicted a more octahedral...
To determine the ability of semiconductors templated by α-helical polypeptides to form higher order structures and charge carrier properties supramolecular assemblies, l-lysine was functionalized with a sexithiophene organic semiconductor unit via iterative Suzuki coupling click reaction. The resultant amino acid incorporated into homopolypeptide ring-opening polymerization an N-carboxyanhydride. Spectroscopic investigation polypeptide revealed that it adopted secondary structure in solvents...
Transportation-related emissions in Pakistan have been rapidly increasing recent years. This study aims to determine how important it is electrify road transportation reduce greenhouse gas (GHG) from the sector. Motivated by need tackle growing environmental issues related conventional fuel-powered automobiles, this research explores application of electrification techniques context Pakistan’s system. During 2019 fiscal year, industry consumed 23 × 106 tonnes energy burning fossil fuels and...
Shipping is the cornerstone of international trade and thus a critical economic sector. However, ships predominantly use fossil fuels for propulsion electricity generation, which emit greenhouse gases such as carbon dioxide methane, air pollutants particulate matter, sulfur oxides, nitrogen volatile organic compounds. The availability Automatic Information System (AIS) data has helped to improve emission inventories from ship stacks. Recent laboratory, shipborne, satellite modeling studies...
This study reports pharmacological and physiological effects of cis- trans-(3-aminocyclopentanyl)butylphosphinic acid (cis- trans-3-ACPBPA). These compounds are conformationally restricted analogs the orally active GABA(B/C) receptor antagonist (3-aminopropyl)-n-butylphosphinic (CGP36742 or SGS742). cis-[IC(50)(rho1) = 5.06 microM IC(50)(rho2) 11.08 microM; n 4] trans-3-ACPMPA [IC(50)(rho1) 72.58 189.7 seem competitive at GABA(C) receptors expressed in Xenopus laevis oocytes, having no...
Synthetic routes to meridional bistridentate ruthenium(II) complexes based on 2,6-di(quinolin-8-yl)pyridyl (dqp) ligands have been investigated. Microwave-assisted synthesis at 200 degrees C allowed the high yield (49-87%) preparation of homoleptic [Ru(dqp)(2)](2+)-based containing inert functional groups. Applying this protocol for mer-[Ru(dqp)(2)](2+) (mer-1) but lowering temperature 180 and shorter reaction times revealed formation facial isomers cis,fac-1 trans,fac-1 (56% 12% yields,...
Abstract In India, there are plans for 5 GW of installed capacity wind power by 2022. This study establishes that the resource along west coast Gujarat is sufficient offshore farms between 500 MW to 2 rated be operated with factors 40% 54%. For majority sites, a levelized cost energy (LCOE) in range 68 86 £/MWh can achieved installation on floating support structures. The LCOE up 3.2 greater bed‐fixed structures closer shore. and yield predicted using Weather Research Forecasting (WRF). Wind...
This study explored cumulative 127.5MW waste to energy (WtE) potential in five populous cities of Pakistan based on local characterization profiles and global standards. The 50MW WtE plant Lahore using National electricity regulator codes practices resulted an attractive Levelized cost (LCOE) US¢ 7.86/kWh over 25 years with a $151.5 million investment cost. net savings Waste Management Company can be $103.4 $137.7 respectively without tipping fees account disposal cost, bricks revenue bottom...
The first examples of rodlike donor-photosensitizer-acceptor arrays based on bis-2,6-di(quinolin-8-yl)pyridine Ru(II) complexes 1a and 3a for photoinduced electron transfer have been synthesized investigated. are in a convergent manner isolated as linear, single isomers. Time-resolved absorption spectroscopy reveals long-lived, charge-separated states (tau(CSS) (1a)=140 ns, tau(CSS) (3a)=200 ns) formed by stepwise transfer. overall yields charge separation (> or = 50% complex > 95% 3a)...
Light-initiated, radical and hydrogen-bond induced self-assembly of bis-acetamido-functionalized triarylamines is demonstrated to occur in strongly dipolar "push–pull" molecules. This process results the formation self-assembled nanostructures which turn increase efficiency organic photovoltaic devices.
Abstract The present study delineates the relative performance of 3D‐Var and 4D‐Var data assimilation (DA) techniques in regional NCUM‐R model to simulate three heavy rainfall events (HREs) over Indian region. Four numerical experiments for extreme cases were conducted by assimilating different combinations observations from surface, aircraft, upper‐air satellite‐derived Atmospheric Motion Vectors (AMVs) using techniques. These generated initial conditions (ICs) forecast HREs. Key...
Gamma-aminobutyric acid (GABA) analogues based on 4-amino-cyclopent-1-enyl phosphinic ( 34- 42) and 3-aminocyclobutane acids 51, 52, 56, 57) were investigated in order to obtain selective homomeric rho 1 GABA C receptor antagonists. The effect of the stereochemistry substituent these compounds potency selectivity within subtypes was investigated. Compounds high at receptors 36, K B = 0.78 microM) greater than 100 times 41, 4.97 obtained. data obtained analyzed along with known set...
Self-complementary hydrogen-bonding domains were incorporated as the electron deficient unit in “push–pull”, p-type small molecules for organic photovoltaic active layers. Such compounds found to enhance fill factor, compared with similar non-self-organized reported literature, leading higher device efficiencies. Evidence is presented that ability of these form one-dimensional hydrogen-bonded chains and subsequently exhibit hierarchical self-assembly into nanostructured can be correlated...
A divergent synthesis of both diastereoisomers (±)-(3-aminocyclopentane)alkylphosphinic acid is described. Both are obtained in 5 steps from the key (±)-(3-hydroxycyclopent-1-ene)alkylphosphinate esters which prepared via a palladium catalysed C–P bond forming reaction.
The influence of treatment electron correlation, size basis set and choice solvation model on the predicted stabilization zwitterionic phosphinic phosphonic acid γ-aminobutyric (GABA) analogues is investigated using ab initio molecular orbital methods density functional theory. Density theory with B3LYP a composite composed 6-31+G(2df) for phosphorus atoms 6-31+G(d,p) all other found to give an acceptable tradeoff between accuracy computational expense. Either directly optimizing conformers...
Despite efforts made over the past two decades, Pakistan continues to face electricity crises. The heavy reliance on fossil fuels, which make up 60% of country’s energy mix, has raised concerns about security and environmental degradation due greenhouse gas (GHG) emissions. Developing effective generation scenarios been challenging for policymakers researchers, despite steady increase in demand. LEAP software was used this study forecast power demand, four supply-side were constructed...
Techno-economic potential Levelized cost of electricity Greenhouse gas emissions
<title>Abstract</title> Pediatric chronic kidney disease (CKD) plays a role in burdening the public health system. Some of this burden can be attributed to comorbidities frequently associated with CKD; however, much economic is CKD itself. The difficult estimate due variability reporting costs literature. In addition, few studies have endeavored cost pediatric population, as not commonly diagnosed children until symptoms are observed. Therefore, we extracted data from Health Information...
The present study was conducted to understand the relationship between Researcher-like disposition and teaching effectiveness of teacher educators in two phases. first Phase quantitative Phase, which Pearson product-moment correlation carried out variables. One hundred are B.Ed. A stratified sampling technique selected course. second qualitative only 20 were randomly interviewed problems faced by & conducting research. study's findings revealed a significant positive researcher-like...