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Refereed
Articles
L.D. Nghiem, P. Mornane,
I.D. Potter, J.M. Perera, R.W. Cattrall, S.D. Kolev,
Extraction and transport of metal ions and small organic compounds
using polymer inclusion membranes (PIMs). J. Membr. Sci. (in press)
A.H. Blitz-Raith, R. Paimin, R.W. Cattrall, S.D. Kolev,
Solid phase extraction of cobalt(II) from hydrochloric acid solutions
by Aliquat 336 immobilized in
poly(vinyl chloride). Talanta,
(in press).
Y. Baba, K. Ohe, Y. Kawasaki, S.D. Kolev, Adsorption
of mercury(II) from hydrochloric acid solutions on glycidylmethacrylate-divinylbenzene microspheres containing amino groups. React. Funct. Polym., (in press)
D.L. Callahan,
A.J.M. Baker, S.D. Kolev,
A.G. Wedd, Metal ion ligands in
hyperaccumulating plants. J.
Biol. Inorg. Chem., 11
(2006) 2-12.
A.H. Blitz-Raith,
R. Paimin, S.D. Kolev, The application of polymer liquid
membranes to the extraction of cobalt(ii) from aqueous solutions. International Solvent Extraction
Conference, Beijing (China), 2005, Conference CD.
S. Satienperakul, T.J. Cardwell, S.D. Kolev, C.E. Lenehan,
N.W. Barnett, A sensitive procedure for the rapid determination
of arsenic(III) by flow injection analysis and chemiluminescence
detection. Anal. Chim. Acta, 554
(2005) 25-30.
S.D. Kolev, Liquid Membranes, in Encyclopedia of
Analytical Science, Eds. P. Worsfold,
A. Townshend, C. Poole, Elsevier,
Amsterdam (2005) 531-538.
N. Amini, T.J. Cardwell, R.W. Cattrall, S.D. Kolev,
On-line determination of mercury(II) by
membrane separation flow injection analysis. Anal. Chim. Acta 539 (2005) 203-207.
N. Amini, T.J. Cardwell, R.W. Cattrall, R.J.S. Morrison, S.D. Kolev, On-line determination of mercury(II) by
membrane separation flow injection analysis. Talanta 63
(2004) 1069-1075.
T. Rupasinghe, T.J. Cardwell, R.W. Cattrall, I.D. Potter, S.D. Kolev, Determination of arsenic by pervaporation-flow injection hydride generation
and permanganate spectrophotometric
detection. Anal. Chim. Acta 510
(2004) 225-230.
S. Satienperakul, T.J. Cardwell, R.W. Cattrall, I.D. McKelvie,
D.M. Taylor, S.D. Kolev,
Determination of carbon dioxide in gaseous samples by gas
diffusion-flow injection. Talanta 62
(2004) 631-636.
L. Wang,
T.J. Cardwell, M.D. Luque de Castro,
R.W. Cattrall, S.D. Kolev, Determination of ammonia in beers by pervaporation flow injection analysis and spectrophotometric detection. Talanta 60
(2003) 1269-1275.
S. Satienperakul, S.Y. Sheikheldin,
T.J. Cardwell, R.W. Cattrall,
M.D. Luque de Castro,
I.D. McKelvie, S.D. Kolev, Pervaporation-flow
injection analysis of phenol after on-line derivatisation
to phenyl acetate. Anal. Chim. Acta 485 (2003) 37-42.
S.D. Kolev, Coupled diffusion of multiple ionic
species in ion-exchange membranes with fixed ionic groups. Sep. Sci. Technol 38
(2003) 237-245.
T.J. Sands, T.J. Cardwell, R.W. Cattrall,
J.R. Farrell, P.J. Iles,
S.D. Kolev, A copper(II) sensitive optode
based on the immobilization of 4-decyloxy-2-(2-pyridylazo)-1-naphthol
in Nafion membranes. Sensors
Actuators B. 85 (2002) 33-41.
Y. Baba, K. Hoaki,
J.M. Perera, G.W. Stevens,
T.J. Cardwell, R.W. Cattrall,
S.D. Kolev, Separation of palladium(II) from copper(II)
acidic solutions using PVC membranes containing D2EHPA. Dokl. Bulg. Akad. Nauk. 54 (2001) 69-72.
L. Wang, R. Paimin,
R.W. Cattrall, S.D. Kolev, The use of a PVC-based Aliquat
336 membrane to extract Cd(II) and Cu(II)
from chloride solutions, in M.Cox, M.Hidalgo and M.Valiente
(Eds.) Solvent Extraction for the 21st Century (Proceedings of ISEC
'99, Barcelona, Spain, 1999), Society of Chemical Industry, London,
UK, 2001, 1053-1057.
T. Rupasinghe, T.J. Cardwell, M.D. Luque de Castro, R.W. Cattrall, S.D. Kolev,
Pervaporation flow injection determination
of arsenic based on hydride generation and the Molybdenum Blue
reaction. Anal. Chim. Acta 445 (2001) 229-238.
Y. Baba,
K. Hoaki, J.M. Perera, G.W. Stevens, T.J. Cardwell,
R.W. Cattrall, S.D. Kolev, Selective
recovery of copper(II) from acidic palladium(II) solutions using PVC
membranes containing D2EHPA. 6th World Congress of
Chemical Engineering, Melbourne (Australia), 2001, Conference CD.
S.Y. Sheikheldin, T.J. Cardwell, M.D. Luque de Castro, R.W. Cattrall, S.D. Kolev,
Determination of Henry’s law constants of phenols by pervaporation-flow injection analysis. Environ. Sci. Technol. 35
(2001) 178-181.
L.dlC. Coo, T.J. Cardwell,
R.W. Cattrall, S.D. Kolev, Study of the formation constant of the
1-(2’-pyridylazo)-2-naphthol-copper(II) complex in acidic
aqueous solutions. Dokl. Bulg. Akad. Nauk. 54
(2001) 49-52.
D.T. Newcombe, T.J. Cardwell, R.W. Cattrall, S.D. Kolev,
An optical redox chemical sensor for the
determination of ascorbic acid. Lab. Robotics Autom. 12 (2000) 200-204.
S.D. Kolev, L.dlC. Coo,
T.J. Cardwell, R.W. Cattrall,
Study of the reduction of 1-(2’-pyridylazo)-2-naphthol in
different ethanol-water solutions. Electroanalysis 12 (2000) 841-845.
L. Wang,
R. Paimin, R.W. Cattrall, S. Wei,
S.D. Kolev, The extraction of
cadmium(II) and copper(II) from hydrochloric acid solutions using an Aliquat 336/PVC membranes. J. Membr. Sci. 176
(2000) 105-111.
Y. Sakai,
R.W. Cattrall, R. Paimin, I.D. Potter, S.D. Kolev, Transport of thiourea
through an Aliquat 336/PVC membrane. Sep. Sci. Technol. 35
(2000) 1979-1900.
S.Y. Sheikheldin, T.J. Cardwell, M.D. Luque de Castro, R.W. Cattrall, S.D. Kolev,
Determination of phenol in water by pervaporation-flow
injection analysis. Anal.Chim.Acta 419 (2000) 9-16.
L. Wang,
T.J. Cardwell, M.D. Luque de Castro,
R.W. Cattrall, S.D. Kolev, Direct determination of ammonia in the
presence of surfactants by pervaporation
flow injection analysis. Anal. Chim. Acta 416 (2000) 177-184.
S.D. Kolev, R.W. Cattrall,
R. Paimin, I.D. Potter,
Y. Sakai, Theoretical and experimental study of palladium(II)
extraction into Aliquat 336/PVC membranes. Anal. Chim. Acta 413
(2000) 241-246.
S.D. Kolev, M. Adam, C. Dücsö,
I. Bársony, C. Cobianu, A. van den Berg, Thermal modelling of a porous silicon-based pellistor-type catalytic flammable gas sensor
with two supporting beams. Microelectronics J.
31 (2000) 339-342.
M. Dumitrescu,
C. Cobianu, D. Lungu, D. Dascalu,
A. Pascu, S. Kolev,
A. van den Berg, Thermal simulation of surface micromachined polysilicon
hot plates of low power consumption. Sensors and Actuators A 76 (1999) 51-56.
D.T. Newcombe, T.J. Cardwell, R.W. Cattrall, S.D. Kolev,
An optical redox chemical sensor based on Ferroin immobilised in Nafion membranes. Anal. Chim. Acta 401
(1999) 137-144.
D.T. Newcombe, T.J. Cardwell, R.W. Cattrall, S.D. Kolev,
Dissociation of Ferroin in acidic solutions
and Nafion membranes. Anal. Chim. Acta 395
(1999) 27-32.
L.dlC. Coo, T.J. Cardwell, R.W. Cattrall, S.D. Kolev,
Study of the extraction of 1-(2’-pyridylazo)-2-naphthol from
different ethanol-water solutions into Nafion
membranes. Anal. Chim. Acta 392 (1999) 201-211.
H. Sulistyarti,
T.J. Cardwell, M.D. Luque de Castro,
S.D. Kolev, On-line determination of
cyanide in the presence of sulfide by flow injection with pervaporation. Anal. Chim. Acta 390
(1999) 133-139.
L.dlC. Coo, M. Sadek,
R.T.C. Brownlee, T.J. Cardwell, R.W. Cattrall, S.D. Kolev,
Determination of the diffusion coefficient of
1-(2’-pyridylazo)-2-naphthol in ethanol-water solutions using
flow injection and nuclear magnetic resonance techniques. Anal. Chim. Acta 386
(1999) 137-144.
S.D. Kolev, C.W.K. Chow, D.E. Davey, D.E. Mulcahy,
Mathematical modelling of potentiometric stripping analysis. Chemical stripping
in quiet solutions. Anal. Chim. Acta 377 (1998) 13-19.
D.T. Newcombe,
T.J. Cardwell, R.W. Cattrall,
S.D. Kolev, The development of a redox sensor based on Ferroin
immobilised within a Nafion
membrane. Eurosensors XII, Southampton, Proc., N.M.White (Ed.), (1998) 175-178.
L.dlC. Coo,
T.J. Cardwell, R.W. Cattrall,
S.D. Kolev, Theoretical and experimental studies of an optode based on complexation
reactions with 1-(2’-pyridylazo)-2-naphthol in Nafion membranes. Eurosensors XII, Southampton, Proc. N.M.White (Ed.), (1998) 719-722.
S.D. Kolev, C.W.K. Chow, D.E. Davey, D.E. Mulcahy,
Theoretical study of potentiometric
stripping analysis in the case of chemical stripping in quiet
solutions. Eurosensors XII, Southampton, Proc., N.M.White (Ed.), (1998) 191-194.
S.D. Kolev, M. Adam, I. Bársony,
C. Cobianu,
A. van den Berg, Thermal properties of a silicon based
micro-pellistor with suspended bridge
structure. Eurosensors XII, Southampton, Proc., N.M.White (Ed.), (1998) 273-276.
M. Dumitrescu,
C. Cobianu, D. Lungu, D. Dascalu,
A. Pascu, S. Kolev,
A. van den Berg, Thermal simulation of surface micromachined polysilicon
hot plates of low power consumption. Eurosensors XII, Southampton, Proc., N.M.White (Ed.), (1998) 1202-1205.
I. Bársony,
M. Ádám, S.D. Kolev,
Cs. Dücsö, É. Vázsonyi,
I. Szabó,
A. van den Berg, Fast, efficient bulk micromachined heater for integrated sensor
applications. Eurosensors XII, Southampton, Proc. N.M.White (Ed.), (1998) 905-908.
S.D. Kolev,
G. Argiropoulos, R.W. Cattrall, I.C. Hamilton, R. Paimin, Mathematical modelling
of membrane extraction of gold(III) from hydrochloric acid solutions.
J. Membr. Sci. 137
(1998) 261-269.
D.T. Newcombe,
T.J. Cardwell, R.W. Cattrall,
S.D. Kolev, Mathematical modelling of 1,10-phenanthroline extraction into Nafionâ 117 membranes. J. Membr. Sci. 141
(1998) 155-164.
L.dlC. Coo, T.J. Cardwell, R.W. Cattrall, S.D. Kolev,
Spectrophotometric study of the solubility
and protolytic properties of
1-(2-pyridylazo)-2-naphthol in different ethanol-water solutions. Anal. Chim. Acta 360
(1998) 153-159.
S.D. Kolev,
M. Adam, I. Bársony,
A. van den Berg, C. Cobianu,
Mathematical modelling of porous silicon
based pellistor-type catalytic flammable
gas sensors. Microelectronics J.
29 (1998) 235-239.
S.D. Kolev,
M. Adam, I. Bársony,
A. van den Berg, C. Cobianu,
Influence of the main geometrical dimensions of a porous silicon
based pellistor with suspended bridge
structure on its thermal behaviour. 5th NEXUSPAN, Budapest, Proc.,
V.Székely, K.Tarnay,
I.Bársony, V.Timár-Horváth
(Eds.), (1998) 78-81.
C. Cobianu,
C. Savaniu, M. Dimitrescu, R. Iorgolescu,
A. Arnautu, C. Flueraru, D. Dascalu,
I. Bársony, B. Pecz, Cs. Dücsö,
E. Szilagyi, F. Paszti, L. Niinisto,
M. Utriainen, S. Kolev, A. van den Berg, J. Holleman, H. Wallinga,
SnO2 sol-gel derived thin layers for gas sensing
applications. 5th NEXUSPAN,
Budapest, Proc., V.Székely, K.Tarnay, I.Bársony, V.Timár-Horváth (Eds.), (1998) 82-87.
G.Argiropoulos, R.W.Cattrall, I.C.Hamilton, S.D.Kolev
and R.Paimin, The study of a membrane for
extracting gold(III) from hydrochloric acid
solutions, J. Membr. Sci., 138 (1998) 279-285.
H. Sulistyarti,
T.J. Cardwell, S.D. Kolev,
Determination of cyanide as tetracyanonickelate(II) by flow injection and spectrophotometric
detection. Anal. Chim. Acta 357 (1997) 103-109.
J.C.T.Eijkel, W.Olthuis, S.D.Kolev and P.Bergveld,
Measuring Donnan-related phenomena using a
solid-state ion sensor and a concentration-step method, J. Membr. Sci., 127
(1997) 203-221.
S.D. Kolev,
M. Ádám, I. Bársony,
C. Cobianu, Three dimensional thermal
model of a porous silicon based pellistor
with suspended bridge structure. Eurosensors XI, Warasaw,
Proc. (1997) 965-968.
M. Dimitrescu,
C. Cobianu, D. Lungu, D. Dascalu,
A. Pascu,
A. van den Berg, J.G.E. Gardeniers,
S. Kolev, D. Csaba,
I.Bársony, Identification of temperature
profile and heat transfer on a dielectric membrane for gas sensor by
“COSMOS” program simulation. Eurosensors XI, Warasaw., Proc.
(1997) 743-746.
S.D. Kolev,
T.J. Cardwell, R.W. Cattrall, L.dlC. Coo, D.T. Newcombe,
Mathematical modelling of optodes based on complexation
reactions with PAN and redox reactions with
Ferroin in Nafion
membranes. Eurosensors XI, Warasaw,
Proc. (1997) 47-50.
C.W.K. Chow, S.D. Kolev, D.E. Davey,
D.E. Mulcahy, Determination of copper
in natural waters by batch and oscillating flow injection stripping potentiometry. Anal. Chim. Acta 330
(1996) 79-87.
S.D. Kolev,
C.W.K. Chow, D.E. Davey,
D.E. Mulcahy, Mathematical modelling of potentiometric
stripping analysis in mechanically stirred solutions. Anal. Chim. Acta 329
(1996) 1-14.
S.D. Kolev,
M. Adam, I. Bársony,
A. van den Berg, C. Cobianu,
Mathematical modelling of porous silicon
based pellistor-type catalytic flammable
gas sensors. International
Workshop on Thermal Investigations of ICs and Microstructures,
Budapest (Hungary), Collection of papers (1996) 237-239.
G. Argiropoulos,
R.W. Cattrall, I.C. Hamilton,
S.D. Kolev, R. Paimin, The study of a membrane for extracting
gold(III) from hydrochloric acid solutions. International Membrane Science and Technology Conference,
Sydney (Australia), Proc. (1996) 162-164.
S.D. Kolev,
C.W.K. Chow, D.E. Davey,
D.E. Mulcahy, Oscillation flow
injection potentiometry. Anal. Chim. Acta 309
(1995) 293-299.
S.D. Kolev,
Mathematical modelling of flow-injection
systems. Anal. Chim. Acta 308 (1995) 36-66.
C.W.K. Chow, S.D. Kolev, D.E. Davey,
Flow injection stripping potentiometry with
periodic alternation of flow direction. 5th Conference on Sensor Technology, Taejon
(South Korea), Proc. (1994) 70-77.
S.D. Kolev,
W.E. van der Linden,
W. Olthuis, P. Bergveld, Mathematical modelling
and optimisation of a coulometric
sensor-actuator system based on three dimensional diffusion. Anal. Chim. Acta 285
(1994) 247-263.
S.D. Kolev,
J.H.M. Simons, W.E. van der Linden,
Mathematical modelling of the response of
an array of rectangular microelectrodes. Anal. Chim. Acta 273
(1993) 71-80.
S.D. Kolev,
W.E. van der Linden,
Application of Laplace transforms for the
solution of transient mass- and heat-transfer problems in flow
systems. Int. J. Heat Mass Transfer
36 (1993) 135-139.
S.D. Kolev,
W.E. van der Linden,
Mathematical modelling of flow-injection
system with membrane separation module. Anal. Chim. Acta 268
(1992) 7-27.
S.D. Kolev,
W.E. van der Linden,
Analysis of transient laminar mass transfer in a parallel-plate dialyser. Anal. Chim. Acta 257 (1992) 331-342.
S.D. Kolev,
W.E. van der Linden,
Influence of the main parameters of a parallel-plate dialyser under laminar flow conditions. Anal. Chim. Acta 257
(1992) 317-329.
S.D. Kolev,
W.E. van der Linden, Limits
of mass-transfer in parallel-plate dialysers.
Anal. Chim.
Acta 256 (1992) 301-305.
S.D. Kolev,
W.E. van der Linden, Laminar
dispersion in parallel plate sections of flow systems used in
analytical chemistry and chemical engineering. Anal. Chim. Acta 247
(1991) 51-60.
S.D. Kolev,
A. Riós, M.D. Luque de Castro,
M. Valcárcel, Determination of rate
constants and reaction orders with an open-closed flow-injection
configuration. Talanta
38 (1991) 125-132.
S.D. Kolev,
G. Nagy, E. Pungor, Mathematical modelling of single-line flow-injection analysis
system with single-layer enzyme electrode detection. Part 3.
Experimental verification of the model. Anal. Chim. Acta 254
(1991) 167-175.
S.D. Kolev,
G. Nagy, E. Pungor, Mathematical modelling of single-line flow-injection analysis
system with single-layer enzyme electrode detection. Part 2.
Simulation of the mathematical model. Anal. Chim. Acta 241
(1990) 55-69.
S.D. Kolev,
G. Nagy, E. Pungor, Mathematical modelling of single-line flow-injection analysis
system with single-layer enzyme electrode detection. Part 1.
Development of the mathematical model. Anal. Chim. Acta 241
(1990) 43-53.
K. Tóth,
E. Lindner, E. Pungor, S.D. Kolev, Flow-injection approach for the
determination of the dynamic response characteristics of
ion-selective electrodes. Part 2. Application to tubular solid-state
iodide electrode. Anal. Chim. Acta 234 (1990) 57-65.
S.D. Kolev,
K. Tóth, E. Lindner, E. Pungor, Flow-injection approach for the
determination of the dynamic response characteristics of
ion-selective electrodes. Part 1. Theoretical considerations. Anal. Chim. Acta 234
(1990) 49-56.
S.D. Kolev,
Solution of mathematical models of flow systems used in analytical
chemistry and process analysis in the case of slug and time injection.
Anal. Chim. Acta 229
(1990) 183-189.
M. Koleva,
S. Ninov, S. Kolev,
Biodegradation of polysaccharides by enzymes. I. Spectrophotometric determination of monosaccharides with thymol
in concentrated sulfuric acid. Biotechnology
and Biotechnics, 6 (1988) 32-35.
M.I. Koleva,
S.Z. Ninov, S.D. Kolev, Spectrophotometric
determination of monosaccharides with thymol in concentrated sulphuric
acid. Dokl. Bulg. Akad. Nauk. 41 (1988) 39-42.
S.D. Kolev,
E. Pungor, Influence of the main
parameters of single-line flow-injection systems without chemical
reaction on the output signal. Part 2. Simulation of the mathematical
models. Anal. Chim. Acta 208 (1988) 133-149.
S.D. Kolev,
E. Pungor, Influence of the main
parameters of single-line flow-injection systems without chemical
reaction on the output signal. Part 1. Dispersion characteristics of
the main sections of the flow system. Anal. Chim. Acta 208
(1988) 117-132.
S.D. Kolev,
E. Pungor, Mathematical modeling of
single-line flow-injection analysis systems without chemical
reaction. Anal. Chem. 60 (1988) 1700-1709.
L.N. Nikolov,
S.D. Kolev, Hydrodynamic study of a
rotating biological disk reactor based on the flow exchange
tanks-in-series model. Hung. J. Ind. Chem.
17 (1987) 185-190.
S.D. Kolev,
E. Pungor, End effects in
flow-analysis and process systems. Talanta 201 (1987) 1009-1014.
S.D. Kolev,
E. Pungor, Unsteady motion in
single-line flow-injection systems. Anal. Chim. Acta, 201
(1987) 109-116.
S.D. Kolev,
L.N. Nikolov, Numerical solution of
the flow exchange tanks-in-series model by means of Laplace transforms. Hung. J. Ind. Chem. 15 (1987) 333-339.
L.N. Nikolov,
S.D. Kolev, Investigation of the type
of flow pattern in a rotating biological disc reactor. Chem. Biochem. Eng. Q.
1 (1987) 39-41.
S.D. Kolev,
E. Pungor, Numerical solution of
hydraulic models based on the axially-dispersed plug flow model by Laplace transforms. Anal. Chim. Acta 194
(1987) 61-75.
S.D. Kolev,
E. Pungor, Description of an
axially-dispersed plug flow model for the flow pattern in elements of
fluid systems. Anal. Chim. Acta 185 (1986) 315-319.
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