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REFERENCE LINKING PLATFORM OF KOREA S&T JOURNALS
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Journal of the Korean Chemical Society
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Journal DOI :
Korean Chemical Society
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Volume & Issues
Volume 55, Issue 6 - Dec 2011
Volume 55, Issue 5 - Oct 2011
Volume 55, Issue 4 - Aug 2011
Volume 55, Issue 3 - Jun 2011
Volume 55, Issue 2 - Apr 2011
Volume 55, Issue 1 - Feb 2011
Selecting the target year
Synthesis of Novel Pyrazole Derivative Containing Aryl Phenyl Ether as Potential Antifungal Agent
Singh, Jagdamba ; Verma, Pankaj Kumar ; Tiwari, Kamleshwar ; Singh, Shyam Babu ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 153~156
DOI : 10.5012/jkcs.2011.55.2.153
Development and Characteristic Study of a Portable Gas Chromatography
Lee, Myeong-Gi ; Oh, Jun-Sik ; Jung, Kwang-Woo ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 157~162
DOI : 10.5012/jkcs.2011.55.2.157
In the present study, we developed a portable GC module for real-time, quantitative determinations of gas mixtures in air sample. Capillary or packed column was coiled together with a heater wire and thermocouple in a small case. Together with the small and light weight sensors and valves as well as the rechargeable carrier gas canister, which permits collection and separation of samples, this system can determine the components of complex mixtures of air contaminants at low concentrations with a duty cycle of 10 min. When measured the various samples with a FID and TCD, the system showed, for a capillary column, a good resolution (R=8.3), high sensitivity, reproducibility, and linear dynamic range greater than three orders of magnitude. These results indicate that the portable GC module is expected to be used for a wide range of applications, particularly for in situ environmental monitoring, chemical processes, and regulation of contaminant emission.
Effect of N-Methyl Acetamide on the Critical Micelle Concentration of Aqueous Solutions of Some Surfactants
Alawi, Sadeq M. ; Akhter, M. Salim ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 163~168
DOI : 10.5012/jkcs.2011.55.2.163
The variations of molar conductivity of various surfactants such as sodium caprylate, sodium laurate, sodium palmitate, sodium stearate, sodium oleate, sodium dodecyl sulphate, and lithium dodecyl sulphate with concentrations of the surfactants for each of the solutions consisting of mixtures of varying concentrations of N-methyl acetamide in water at constant temperature of
were studied. The critical micelle concentration (CMC) for each surfactant is measured. It is found that the CMC values in mixtures of N-methyl acetamide and water solutions of various surfactants are lower than the CMC values in water, and the driving force for micelle formation correlates with solvophobicity. The surfactant-solvent interactions that drive amphiphilic self-organization in N-methyl acetamide in water are discussed. Thermodynamic parameters were evaluated for micellar system to explain the results.
Convolutive Cyclic Voltammetry Investigation of Dicarboximide Laser Dye at a Platinum Electrode in 1,2-Dichloroethane
Al-Bishri, Hassan M. ; El-Mossalamy, E.H. ; El-Hallag, Ibrahim ; El-Daly, Samy ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 169~176
DOI : 10.5012/jkcs.2011.55.2.169
The electrochemical investigation of N,N-bis (2,5-di-tert-butylphenyl)-3,4,9,10 perylenebis (dicarboximide) laser dye have been carried out using cyclic voltammetry and convolution - deconvolution voltammetry combined with digital simulation technique at a platinum electrode in 0.1 mol/L tetrabutyl ammonium perchlorate (TBAP) in solvent 1,2 dichloroethane (
). The investigated dye was reduced via consumption of two sequential electrons to form radical anion and dianion (EE mechanism). In switching the potential to positive scan, the compound was oxidized by loss of two electrons, which were followed by a fast aggregation process (
mechanism). The electrode reaction pathway and the chemical and electrochemical parameters of the investigated compound were determined using cyclic voltammetry and convolutive voltammetry. The extracted electrochemical parameters were verified and confirmed via digital simulation method.
Synthesis of Diketo Copper(II) Complex and Its Binding toward Calf Thymus DNA (CTDNA)
Tak, Aijaz Ahmad ; Arjmand, Farukh ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 177~182
DOI : 10.5012/jkcs.2011.55.2.177
A diketo-type ligand was synthesized by the Knoevenagel condensation reaction of thiophene-2-aldehyde with acetylacetone, subsequently its transition metal complexes with Cu(II), Ni(II), and Co(II) chlorides were also prepared. All the complexes were characterized by various physico-chemical methods. The molar conductivity data reveals ionic nature for the complexes. The electronic spectrum and the EPR values suggest square planar geometry for the Cu(II) ion. Interaction of the Cu(II) complex with CTDNA (calf thymus DNA) was studied by absorption spectral method and cyclic voltammetry. The
values versus [DNA] gave a linear plot suggesting psuedo-first order reaction kinetics. The cyclic voltammogram of the Cu(II) complex reveals a quasi-reversible wave attributed to Cu(II)/Cu(I) redox couple for one electron transfer with
values -0.240 V and -0.194 V. respectively. On addition of CTDNA, there is a shift in the
values 168 mV and 18 mV respectively and decrease in Ep values. The shift in
values in the presence of CTDNA suggests strong binding of Cu(II) complex to the CTDNA.
Structure and Bonding of Ni(C
=benzyne, n=1-4) Complexes
Ghiasi, Reza ; Hashemian, Saeedeh ; Irajee, Oranoos ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 183~188
DOI : 10.5012/jkcs.2011.55.2.183
The electronic structure and properties of Ni
=benzyne, n=1-4) complexes have been investigated using hybrid density functional B3LYP theory. Both aromatic natures and nucleus independent chemical shift (NICS) of the benzyne rings have been analyzed. Among mono-, di-, and tri-fluorinated complexes, 3-F, 3,6-F, and 4-H are the most stable isomers, respectively. NICS values calculated at the several points above the ring centers are consistent with those based on the relative energies of the complexes. The atoms in molecules (AIM) analysis indicates that Ni-C bond distance is well correlated with the electron density of a ring critical point (
) in all species.
Synthesis, Antibacterial and Antifungal Activities of Some Cobalt(II) and Nickel(II) Complexes of Thiosemicarbazones
Prasad, Surendra ; Agarwal, Ram K. ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 189~198
DOI : 10.5012/jkcs.2011.55.2.189
In the present paper two new thiosemicarbazones i.e., 4[N-(4'-ethylbenzalidene)amino]antipyrine thiosemicarbazone (EBAAPTS) and 4[N-(2',4'-dimethylbenzalidene)amino]antipyrine thiosemicarbazone (DMBAAPTS) have been synthesized and characterized. The complexing abilities of these thiosemicarbazones i.e. EBAAPTS and DMBAAPTS towards cobalt(II) and nickel(II) salts have been explored. The reactions of the hot ethanolic solutions of cobalt(II) and nickel(II) salts with EBAAPTS and DMBAAPTS led to the formation of the novel complexes of general composition [
; L=EBAAPTS or DMBAAPTS). The newly synthesized complexes have been characterized by elemental analyses, molar mass, molar conductance, magnetic susceptibility, infrared and electronic spectral studies. The molar conductance measurements of the complexes in nitrobenzene correspond to their non-electrolytic nature. All the complexes are of high-spin type. On the basis of spectral studies an octahedral geometry has been assigned for Co(II) and Ni(II) complexes of the type [
]. These complexes were screened for their antibacterial and antifungal activities on different species of pathogens, fungi and bacteria and their biopotency has been discussed.
Solvent Mediated Hydrogen-bonded Supramolecular Network of a Cu(II) Complex Involving N
O Donor Ligand and Terephthalate
Chakraborty, Jishnunil ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 199~203
DOI : 10.5012/jkcs.2011.55.2.199
The title one-dimensional hydrogen-bonded coordination compound
has been synthesized and characterized by single crystal X-ray diffraction study. The monomeric unit contains a square-planar
centre. The four coordination sites are occupied by a tridentate anionic Schiff base ligand (4-bromo-2-[(2-piperazin-1-yl-ethylimino)-methyl]-phenol) which furnishes an
-donor set, with the fourth position being occupied by the oxygen atom of an adjacent terephthalate unit. Two adjacent neutral molecules are linked through intermolecular N-H---O and O-H---N hydrogen bonds and generate a dimeric pair. Each dimeric pair is connected with each other via discrete water and methanol molecules by hydrogen bonding to form a one-dimensional supramolecular network.
Aerosol Particle Analysis Using Microwave Plasma Torch
Kim, Hahk-Joon ; Park, Ji-Ho ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 204~207
DOI : 10.5012/jkcs.2011.55.2.204
A particle counting system that can also provide sensitive, specific chemical information, while consuming very less power, occupying less space, and being inexpensive has been developed. This system uses a microwave plasma torch (MPT) as the excitation source for atomic emission spectrometry (AES). Emission from a single particle can be detected, and the wavelength at which the emission is observed indicates the elements present in the particle. It is believed that correlating the particle size and emission intensity will allow us to estimate the particle size in addition to abovementioned capabilities of the system. In the long term, this system can be made field-portable, so that it can be used in atmospheric aerosol monitoring applications, which require real-time detection and characterization of particles at low concentrations.
Effects of pH and Temperature on the Adsorption of Cationic Dyes from Aqueous Suspension by Maghnia Montmorillonite
Elaziouti, A. ; Laouedj, N. ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 208~217
DOI : 10.5012/jkcs.2011.55.2.208
The effects of pH and temperature on the removal of two dyes (neutral red; NR and malachite green oxalates; MG) from aqueous effluents using Maghnia montmorillonite clay in a batch adsorption process were investigated. The results showed the stability of the optical properties of MG in aqueous solution and adsorbed onto clay under wide range of pH 3-9. However, the interaction of NR dye with clay is accompanied by a red shift of the main absorption bands of monomer cations under pH range of 3-5, whereas, those of neutral form remains nearly constant over the pH range of 8-12. The optimal pH for favorable adsorption of the dyes, i.e.
90% has been achieved in aqueous solutions at 6 and 7 for NR and VM respectively. The most suitable adsorption temperatures were 298 and 318 K with maximum adsorption capacities of 465.13mg/g for NR and 459.89 mg/g for MG. The adsorption equilibrium results for both dyes follow Langmuir, Freundlich isotherms. The numerical values of the mean free energy
of 4.472-5.559 kj/mol and 2.000-2.886 kj/mol for NR and MG respectively indicated physical adsorption. Various thermodynamic parameters, such as
and Ea have been calculated. The data showed that the adsorption process is spontaneous and endothermic. The sticking probability model was further used to assess the potential feasibility of the clay mineral as an alternative adsorbent for organic ion pollutants in aqueous solution.
Synthesis of Pyrimidines and Heteroannulated Pyrimidine Ring Systems
Mohammed, F.K. ; Badrey, M.G. ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 218~229
DOI : 10.5012/jkcs.2011.55.2.218
We have involved the imine compound 1 in condensations with various nitrogenous reagents including hydrazine hydrate to construct differently substituted pyrimidines. One of the pyrimidines so obtained was further subjected to interactions with different reagents such as propionic acid, formic acid, ethyl chloroformate, acdetic anhydride, carbon disulphide, cyanogene bromide, triflauroacetic acid and ethyl chloroacetate which resulted in the formation of annulated heterocyclic systems as pairs of isomers in most cases as a result of Dimroth-type rearrangement.
Synthesis of Some New 4,5-dihydro-6-(4-methoxy-3-methylphenyl)-3(2H)-pyridazinone Derivatives
Soliman, Mohamed H. A. ; El-Sakka, Sahar S. ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 230~234
DOI : 10.5012/jkcs.2011.55.2.230
The present study describes the synthesis of 4,5-dihydro-6-(4-methoxy-3-methylphenyl)-3(2H)-pyridazinone derivatives. The synthesis of the first target compound, 4,5-dihydro-6-(4-methoxy-3-methylphenyl)-3(2H)-pyridazinone (1), was achieved by Friedel-Crafts acylation of o-cresyl methyl ether with succinic anhydride and subsequent cyclization of the intermediary g-keto acid with hydrazine hydrate. Condensation of compound 1 with aromatic aldehydes in the presence of sodium ethoxide affords the corresponding 4-substituted benzyl pyridazinones (3a-d). The dihydropyridazinone 1 underwent dehydrogenation upon treatment with bromine/acetic acid mixture to give (4). Pyridazine (5) has been synthesized upon the reaction of pyridazinone (1) with 1,3-diphenyl-2-propen-1-one under the Michael addition reaction. N-dialkylaminomethyl derivatives 6a-b have been obtained from the reaction of pyridazinone 1 with formaldehyde and secondary amine, whereas reaction of 1 with formaldehyde gives N-hydroxymethyl derivative (7). This study also includes the synthesis of the 3-chloropyridazine derivative 8 in excellent yield by heating pyridazinone 3b in phosphorus oxychloride. The behaviour of the chloro derivative toward sodium azide, benzyl amine and anthranilic acid was also studied. The proposed structures of the products were confirmed by elemental analysis, spectral data and chemical evidence.
Fe/Al-MCM-41: An Efficient and Reusable Catalyst for the Synthesis of Quinoxaline Derivatives
Heravi, Majid. M. ; Hosseini, Mariam ; Oskooie, Hossein A. ; Baghernejad, Bita ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 235~239
DOI : 10.5012/jkcs.2011.55.2.235
Fe/Al-MCM-41was found to be an effective catalyst for the synthesis of quinoxaline derivatives from the condensation of the 1,2-diamines and 1,2-dicarbonyl compounds in good yields. The catalyst is recyclable and reusable.
Highly Convenient and Large Scale Synthesis of 5-chloroindole and its 3-substituted Analogues
Keetha, Laxminarayana ; Palle, Sadanandam ; Ramanatham, Vinodkumar ; Khagga, Mukkanti ; Chinnapillai, Rajendiran ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 240~242
DOI : 10.5012/jkcs.2011.55.2.240
A large scale and commercially feasible synthesis of 5-chloroindole and its 3-substituted analogues has been described via a halogen - halogen exchange reaction from 5-bromoindole and its derivatives using cuprous chloride and dipolar aprotic solvent N-methyl-2-pyrrolidone in one pot with good yields.
Synthesis and Antibacterial Activity of Novel 5-(heteroaryl)isoxazole Derivatives
RamaRao, R. Janaki ; Rao, A.K.S. Bhujanga ; Sreenivas, N. ; Kumar, B. Suneel ; Murthy, Y. L. N. ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 243~250
DOI : 10.5012/jkcs.2011.55.2.243
The synthesis, characterization and antibacterial activity of novel isoxazole derivatives were reported. 3-Di (alkylamino)acryloalkanones were prepared and used as synthons to get the target isoxazole derivatives via reaction with hydroxylamine hydrochloride or hydroxylamine-O-sulphonic acid.
A Highly Stereoselective Synthesis and Crystal Structure of (E)-4'-Amino-3,4,5- trimethoxystilbene
Li, Xia-Bing ; Zhang, Xi-Quan ; Gu, Hong-Mei ; Li, Bao-Lin ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 251~255
DOI : 10.5012/jkcs.2011.55.2.251
A new and highly stereoselective synthesis of (E)-4'-amino-3,4,5-trimethoxystilbene was achieved by using 3,4,5-trimethoxybenzaldehyde and p-nitrotoluene as starting materials through condensation under solvent-free condition and followed by the reducing of nitro group with the system of
/C in ethanol. The crystal structure of (E)-4'-amino-3,4,5-trimethoxystilbene was also determined by X-ray diffraction analysis.
Novel Synthesis of bis Acetylated Hybrid Pyrazoles as Potent Anticandidiasis Agents
Kanagarajan, V. ; Ezhilarasi, M. R. ; Gopalakrishnan, M. ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 256~261
DOI : 10.5012/jkcs.2011.55.2.256
A new series of bis acetylated hybrid pyrazoles were synthesized and characterized by their melting point, elemental analysis, MS, FT-IR, one-dimensional
NMR spectroscopic data. All the synthesized compounds were tested for their in vitro antifungal activities against Candida sp. namely Candida albicans, Candida glabrata, Candida parapsilosis, Candida dubliniensis and Candida tropicalis. A close inspection of the in vitro anticandidal activity profile in differently electron donating (
) and electron withdrawing (-F, -Cl, and Br) functional group substituted phenyl rings of novel hybrid pyrazoles exerted strong anticandidal activity against all the tested Candida species.
Detection of Hepatitis B Virus by LAMP and DHPLC
Ahn, Young-Chang ; Seo, Jae-Won ; Choi, Jae-Gu ; Jang, Won-Cheoul ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 262~267
DOI : 10.5012/jkcs.2011.55.2.262
The denaturing high performance liquid chromatography(DHPLC) with fluorescence detector assay is very useful tool for detecting nucleic acids. Furthermore, loop-mediated isothermal amplification(LAMP) constitutes a potentially valuable tool for rapid diagnosis of pathogenic microorganisms. In this study, we evaluated the specificity, detection limit, and sensitivity of a LAMP method and DHPLC method for rapid detection of the hepatitis b virus(HBV). As a result, the LAMP assay reported here has the advantage of rapid detection whereas, DHPLC assay has more sensitivity than other assays. These findings suggest that LAMP and DHPLC assay may be good tool for rapid diagnosis of clinical HBV infection.
Effect of β-Blocker Inhibitors on Aluminum Corrosion
Fouda, A. S. ; El-Ewady, G. Y. ; Shalabi, K. ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 268~278
DOI : 10.5012/jkcs.2011.55.2.268
Corrosion of aluminum in 0.1 M HCl solution in the absence and presence of
-blocker inhibitors (atenolol, propranolol, timolol and nadolol) was investigated using weight loss, potentiodynamic polarization and electrochemical impedance spectroscopy (EIS) techniques. The inhibition efficiency increased with inhibitor concentration and decreased with rise of temperature. Potentiodynamic polarization curves revealed that they acted as cathodic inhibitors. Some thermodynamic parameters were calculated and discussed. All inhibitors were adsorbed on Al surface obeying Frumkin isotherm. All EIS tests exhibited one capacitive loop which indicates that the corrosion reaction is controlled by charge transfer process. The inhibition efficiencies of all test methods were in good agreement.
Synthesis of Metal-free Organic Dye for Dye-sensitized Solar Cell
Pattarith, K. ; Pungwiwat, N. ; Laosooksathit, S. ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 279~282
DOI : 10.5012/jkcs.2011.55.2.279
Dye-sensitized solar cell (DSSC); an alternate energy source harvester has gained some attractive features such as high-energy conversion efficiency low production cost. Dye-sensitizer is a basic component of DSSC, which affecting the performance of the energy conversion efficiency. Current research has been focusing on development of high efficiency, metal-free dye-sensitizers, which would be more environmental friendly. We had successfully explored synthetic route to 6,6'-(1,2,5-oxadiazole-3,4-diyl)dipyridine-2,4-dicarboxylic acid (3A) which has been used as organic sensitizer. Investigation of light conversion efficiency (
) of the compound uses standard measurement condition (one sun simulated irradiation, AM 1.5, 100 mW/
) showed that it could reach 1.00% (
=0.64 V and FF=0.59). Under the same conditions, the ruthenium complex (N719) gave the conversion efficiency as high as 4.02%(
=0.67V and FF=0.57).
Polymerization and Characterization of Ophthalmic Polymer Containing Glycerol dimethacrylate with High Wettability
Cho, Seon-Ahr ; Kim, Tae-Hun ; Sung, A-Young ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 283~289
DOI : 10.5012/jkcs.2011.55.2.283
This study used glycerol dimethacrylate with the cross-linker EGDMA (ethylene glycol dimethacrylate), HEMA (2-hydroxyethyl methacrylate), MMA (methyl methacrylate), MA (methacrylic acid) and the initiator AIBN (azobisisobutyronitrile) for copolymerization. Measurement of the physical properties of the copolymerized polymer showed that the water content was 22~32%, refractive index was 1.442~1.463 and visible ray transmittance 90.0~90.5% while the contact angle showed a distribution between 56 and
. Also, the measurement showed that the decreased amount of contact angle of the copolymer measured using the sessile drop method ranged between
with increase of glycerol dimethacrylate. Based on the results of this study, the produced copolymer is suitable for use as a material to high wettability ophthalmic lenses.
The Development of Teaching Strategy for the Enhancement of the Creative Problem Solving Thinking Skills through General Chemistry Laboratory and the Effects of It's Applications(I)
Bang, Dam-I ; Park, Ji-Eun ; Song, Ju-Yeon ; Kang, Soon-Hee ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 290~303
DOI : 10.5012/jkcs.2011.55.2.290
The purpose of this study was to introduce the practical model on the enhancement of the divergent and convergent thinking skills through inquiry instruction in science class. In this study, the creative thinking skill has been defined by divergent thinking skill as the narrow sense. In the science field, the problem solving thinking skill is just same as the inquiry thinking skill. Also, the problem solving thinking skill has been defined by convergent thinking skill as the critical thinking skill. This new instruction had been used for the college student in the class of general chemistry laboratory for the one semester. The first results had been founded that the students' divergent thinking skill had been increased significantly. Especially, the skills of recognition of problems, the skills of making hypothesis, and the skills of transformation and interpretation of data had been increased significantly. The second results had been founded that the students' convergent thinking skill had been increased significantly. Especially, the skills of making hypothesis, the skills of transformation and interpretation of data, and the skills of making conclusion and generalization had been increased significantly. The third results had been founded that the students' the creative and problem solving thinking skill had been increased significantly. Especially, the rest of all skills exception the skill of control variables had been increased significantly.
Chemoselective Synthesis of 2-Aryl-1-arylmethyl-1H-benzo[d]imidazoles Using Indion 190 Resin as a Heterogeneous Recyclable Catalyst
Reddy, L. Srinivasula ; Reddy, N. C. Gangi ; Reddy, T. Ram ; Lingappa, Y. ; Mohan, Reddy Bodireddy ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 304~307
DOI : 10.5012/jkcs.2011.55.2.304
Study on Physical Properties of Colored Hydrogel Lens using Aniline Groups
Kim, Tae-Hun ; Cho, Seon-Ahr ; Sung, A-Young ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 308~312
DOI : 10.5012/jkcs.2011.55.2.308
PEG-Promoted One-Pot Synthesis of 1,4-Dihydropyridine Derivatives Via Hantzsch Reaction in H
Hua, Xiao-Ying ; Xin, Bing-Wei ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 313~316
DOI : 10.5012/jkcs.2011.55.2.313
Synthesis and Characterization of Homo Binuclear Complexes of UO
(VI), Th(IV), ZrO(IV) and VO(IV) with Polyaza Macrocyclic Schiff-Bases
Mohapatra, R. K. ; Rout, S. R. ; Dash, D. C. ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 317~322
DOI : 10.5012/jkcs.2011.55.2.317
A New Amperometric Carbon Paste Biosensor Bound with Chlorosulphonated Polyethylene
Rhyu, Keun-Bae ; Yoon, Kil-Joong ;
Journal of the Korean Chemical Society, volume 55, issue 2, 2011, Pages 323~327
DOI : 10.5012/jkcs.2011.55.2.323