1. IntroductionOne ofthe major factors which implies molecular reactivity in chemistry is electronaffinity (EA). Explicitly, species with high EA typically act as strongoxidizing agents in chemical processes and capture an excess electron to becomestrongly bound negative ions. As it is well known, among the chemical elementshalogen atoms exhibit the largest EAs (fluorine 3.40 eV, chlorine 3.62…
Ronil ChaudharyOctober-25-2017Science News According to the article “lightest robot that can fly, swim and take off from water” A new robot/drone/boat weighs as much as 6 grains of rice is the lightest robot that can fly, swim and launch from water. This new insect-inspired tiny robot that can move between air and water is very…
Water impurities affecting salt crystal growth Chemistry Experimental Investigation ___________________________________________Signature of Sponsoring Teacher ___________________________________________Signature of School Science Fair Coordinator TeacherAdam Federspiel640 W. Scott St.Chicago, IL 60610Grade 8 Table of ContentsAcknowledgments Page 3Purpose and Hypothesis Page 4Background Research Page 5Materials and Procedure Page 6Results Page 7Conclusion, Reflection, Application Page 8Reference List…
AbstractSeries of 1-(N-phenyl-2-(heteroalicyclic-1-yl)acetamido)cyclohexane-1-carboxamidederivatives 5a-m and1-(phenyl(heteroalicyclic-1-ylmethyl)amino)cyclohexane-1-carboxamide 6a-fwere designed and synthesized with biological interest through coupling of 1-(2-chloro-N-phenylacetamido)cyclohexane-1-carboxamide(4) and (phenylamino)cycloakanecarboxamides (2) with differentamines. The structures of the target compounds were elucidated via IR, 1HNMR,13CNMR, MS, and microanalysis. In-vitro antitumor activityfor compounds 5a-m and 6a-f against four different cancer celllines MCF-7, HepG2, A549, and Caco-2 was evaluated. Compound…
2. 3 In thepreclinical phase, NAMI-A showed a significant effect on the metastaticprocess, whereas KP1019 showed activity against human tumors of colon cancerand multiple primary transplants. 20 KP1019 or FFC14A?Fig.2?, Indazoliumtrans-tetrachlorobis(1H-indazole)ruthenate(III) is the second ruthenium-basedanticancer agent developed after NAMI-A developed during the clinical trialphase. An important step in the mode of action of KP1019 is…
Research topic Investigating orders of reaction andactivation energy for the reaction between potassium permanganate andethanedioic acid using a colorimeter. Research questionWhat is the activation energy for the reactionof potassium permanganate with ethanedioic acid?Personal engagement and aimThere are widespread skin conditions fromwhich many people suffer, particularly teenagers due to the transition periodthey experience.1One of these conditions…
Have you ever thought about the chemicals that shampoos are really made of that makes your hair smell really good? I chose this experiment because I’m interested in chemistry and my hobby is experimenting with chemicals. In my experiment I will be testing out store bought shampoo and self-made shampoos to find out which one…
Mainlyused as a process intermediate or a vital constituent in other products,surfactants are responsible for the cleansing properties of some substancessuch as soaps and detergents. This property of surfactants can be attributed totheir nature of containing a hydrophilic and a hydrophobic group (Lichtarowicz,2013). The hydrophobic part is commonly a straight or a simply branched chainand…
In the last few years, the invention ofa new group of mesoporous silicate or aluminosilicate molecular sieves whichwas called M41S has received much attention in some areas of nanotechnology, chemical,engineering and physical sciences. M41S are broadly classified into four maincategories including ordered hexagonal pore structure of MCM-41, cubic pore structure of MCM-48, lamellar of MCM-50and…
My Proposed research will be highlight on ‘Revealingmagnetic information from a thin layer surface by using the synchrotron X-ray scanningtunnelling microscopy”The real space observation of magneticstructure utilizing scanning probe microscopy (SPM) techniques orsynchrotron-based microscopy keeps on tremendously affecting our comprehensionof nanomagnetism. Spin Polarized scanning tunneling microscopy (SP-STM) issensitive to the spin orientation of tunneling electrons,…
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