Dr. Tapan Kumar Saha
Dr. Tapan Kumar Saha Professor, Department of Chemistry

PROFILE


Journal Paper

Karmaker, S., Sintaha, F. and Saha, T. K.

Kinetics, isotherm and thermodynamic studies of the adsorption of reactive red 239 dye from aqueous solution by chitosan 8B, Adv. Biol. Chem. (2019) 9, 1‒22.

Karmaker, S., Nag, A. J. and Saha, T. K.

Adsorption of remazol brilliant violet onto chitosan 10B in aqueous solution: Kinetics, equilibrium and thermodynamic studies, Cellulose Chem. Technol. (2019) 3-4, 373–386. 

Karmaker, S., Saha, T. K. and Yoshikawa, Y.

Study on biological activity of naturally occurring biopolymer poly(y-glutamic acid). Janangirnagar University J. Sci., (2018) 41, 1-8. 

Karmaker, S., Kulsum, U., Biswas, B. and Saha, T. K.

Chelation of copper(II) by natural and edible biopolymer poly(γ-glutamic acid) in aqueous solution. Janangirnagar University J. Sci.  (2017) 40, 1-14.

Chowdhury, S. and Saha, T. K.

 Removal of reactive blue 4 (RB4) onto puffed rice in aqueous solution. Int. J. Adv. Res. (2016) 4, 927-934. 

Chowdhury, S. and Saha, T. K.

 Removal of reactive orange 13 (RO13) onto rice hush in aqueous solution. Int. J. Res.  (2016) 3, 138-146. 

Chowdhury, S. and Saha, T. K.

 Adsorption of reactive blue 4 (RB4) onto rice husk in aqueous solution. Int. J. Sci. Eng. Res. (2016) 7, 7-12.

Karmaker, S., Sen, T. and Saha, T. K.*

 Adsorption of reactive yellow 145 onto chitosan in aqueous solution: Kinetic modeling and thermodynamic analysis. Polym. Bull. (2015) 72, 1879-1897. (*corresponding author)

Karmaker, S., Uddin, M. N., Ichikawa, H., Fukumori, Y. and Saha, T. K.*

Adsorption of reactive orange 13 onto jackfruit seed flakes in aqueous solution. J. Environ. Chem. Eng.  (2015) 3, 583-592. (*corresponding author).

Saha, T. K.*, Karmaker, S. and Alam, M. F.

 Kinetics, mechanism and thermodynamics involved in sorption of meso-tetrakis(4-sulfonatophenyl)-porphyrin onto chitosan in aqueous medium. J. Porphyr. Phthalocyanines (2014) 18, 240-250. (*corresponding author)

Saha, T. K.*, Mahmud, M. F. and Karmaker, S.

Adsorption behavior of [meso-Tetrakis(4-carboxylatophenyl)porphyrinato]oxovanadium(IV) tetrasodium in aqueous solution onto chitosan, Polym. Bull. (2013) 70, 2047-2063. (*corresponding author) 

Salma, U., Saha, T. K., Kabir, M. and Muslim, M.

 A kinetics study on the degradation of reactive navy blue in aqueous medium by using fenton and photo-fenton processes. J. Bangladesh Chem. Soc. (2013) 26(1), 83-92.

Saha, T. K.*, Frauendorf, H., John, M., Dechert, S. and Meyer, F.*

Efficient oxidative degradation of azo dyes by a water-soluble manganese porphyrin catalyst. ChemCatChem (2013) 5, 796-805. (*corresponding author)

Salma, U., Muslim, M., Saha, T. K. and Kabir, M.

 ZnO mediated degradation of reactive navy blue by visible light, Jahangirnagar University Journal of Science(2012) 35(2), 59-70.

Saha, T. K.*, Mahmud, M. F., Karmaker, S. and Sen, T.

Adsorption of [meso-Tetrakis(4-sulfonatophenyl)porphyrinato]oxovanadate(IV) (4–) onto chitosan in aqueous solution. Polym. Bull. (2012) 68, 1483-1500. (*corresponding author)

Saha, T. K.*, Yoshikawa, Y., Yasui H., and Sakurai, H.

In vitro insulin-mimetic activity and in vivo metallokinetic feature of oxovanadium(IV)porphyrin complexes in healthy rats. J. Porphyr. Phthalocyanines (2012) 16, 114-121. (*corresponding author)

Saha, T. K.*, Bhoumik, N. C., Karmaker, S. Ahmed, M. G., Ichikawa, H. and Fukumori, Y.

Adsorption characteristics of reactive black 5 from aqueous solution onto chitosan. Clean: Soil, Air, Water (2011) 39(10), 984-993. (*corresponding author)

Saha, T. K.*, Barmon, S. R., Karmaker, S. and Kabir, M.

 Spectrophotometric investigation of nickel(II)-ciprofloxacin complex in pure and mixed solvents. J. Bangladesh Chem. Soc. (2010) 23(1&2), 67-76. (*corresponding author) 

Saha, T. K.*, Bhoumik, N. C., Karmaker, S. Ahmed, M. G., Ichikawa, H. and Fukumori, Y.

Adsorption of methyl orange onto chitosan from aqueous solution. J. Water Resource Prot. (2010) 2(10), 898-906. (*corresponding author)

Karmaker, S., Saha, T. K.*, Yoshikawa, Y. and Sakurai, H.

 Vanadyl-poly(g-glutamic acid) complexes as oral therapeutic agents for the treatment of type 1 like diabetic mice, Afr. J. Pharm. Pharmacol. (2010) 4(5), 235-243. (*corresponding author).

Akhtar, F., Hoque, M. A., Saha, T. K., and Khan, M. A.

 Spectroscopic study on the interaction of ciprofloxacin hydrochloride with bovine serum albumin: thermodynamics of the binding equilibria and effect of temperature, pH and urea on the binding process. J. Bangladesh Chem. Soc. (2009) 22(2), 79-87.

Karmaker, S., Saha, T. K.*, Yoshikawa Y. and Sakurai, H.

A zinc(II)-poly(g-glutamic acid) complex as an oral therapeutic for the treatment of type 2 diabetic KKAy mice. Macromol. Biosci. (2009) 9(3), 279-286. (*corresponding author)

Karmaker, S., Saha, T. K.*, and Sakurai, H.

Antidiabetic activity of the orally effective vanadyl-poly(g-glutamic acid) complex in streptozotocin(STZ)-induced type 1 diabetic mice. J. Biomater. Appl. (2008) 22, 449-464. (*corresponding author)

Karmaker, S and Saha, T. K.*

Chelation of vanadium(IV) by natural and edible biopolymer poly-g-glutamic acid in aqueous solution: Structure and binding constant of complex. Macromol. Biosci. (2008) 8, 171-176. (*corresponding author)

Karmaker, S., Saha, T. K.*, Yoshikawa, Y. and Sakurai, H.

Amelioration of hyperglycemia and metabolic syndromes in type 2 diabetic KKAy mice by poly(g-glutamic acid)oxovanadium(IV) complex. ChemMedChem (2007) 2, 1607-1612. (*corresponding author)

Crans, D. C., Holder, A. A. Saha, T. K., Prakash, G. K. S., Yousufuddin, M., Kultyshev, R., Ismail, R., Goodman, M. F., Borden, J. and Florián, J.

Chelation of vanadium(V) by difluoromethylene bisphosphonate, a structural analog of pyrophosphate. Inorg. Chem. (2007) 46, 6723-6732.

Saha, T. K.* Yoshikawa, Y. and Sakurai, H.

[meso-Tetrakis(4-sulfonatophenyl)porphyrinato]zinc(II) complex as an oral therapeutic for the treatment of type 2 diabetic KKAy mice. ChemMedChem (2007) 2, 218-225. (*corresponding author)

Karmaker, S., Saha, T. K.* and Sakurai, H.

Investigation of Cu(II)-poly(g-glutamic acid) complex in aqueous solution and its insulin-mimetic activity. Macromol. Biosci. (2007) 7, 456-466. (*corresponding author)

Saha, T. K., Yoshikawa, Y. and Sakurai, H.

Improvement in hyperglycemia and metabolic syndromes by oral treatment with the insulin-mimetic oxovanadium(IV)-porphyrin complex [meso-tetrakis(4-sulfonatophenyl) porphyrinato]oxovanadium(IV)(4–) in type 2 diabetic KKAy mice. J. Pharm. Pharmacol.  (2007) 59, 437-444.

Saha, T. K.*, Ichikawa, H. and Fukumori, Y.

Gadolinium diethylenetriaminopetaaceitic acid-loaded chitosan microspheres for gadolinium neutron-capture therapy. Carbohydr. Res. (2006) 341, 2835-2841. (*corresponding author)

Saha, T. K., Yoshikawa, Y., Yasui, H. and Sakurai, H.

Oxovanadium(IV)-porphyrin complex as a potent insulin-mimetic: treatment of experimental type 1 diabetic mice by [meso-tetrakis(4-sulfonatophenyl) porphyrinato]oxovanadate(IV) (4–) complex. Bull. Chem. Soc. Jpn.  (2006) 8, 1191-1200 (Awarded article).

Karmaker, S. Saha, T. K., Yoshikawa, Y., Yasui H. and Sakurai, H.

 A novel drug delivery system for type 1 diabetes: insulin-mimetic vanadyl-poly(g-glutamic acid) complex. J. Inorg. Biochem. (2006) 100, 1535-1546.

Akhtar, F., Saha, T. K., Hoque, M. A., and Khan, M. A.

The binding of ciprofloxacine hydrocloride with polyvinyl pyrrolidone: the effect of temperature and pH. J. Bangladesh Chem. Soc. (2006) 19, 1-7.

Karmaker, S., Saha, T. K., Ahmed, M. G. and Akhtar, F.

Spectrophotometric investigation of Fe(III)-O-acetylsalicylic acid complex in pure and mixed solvents. J. Bangladesh Chem. Soc. (2005) 18, 118-125.

Saha, T. K., Yoshikawa, Y., Adachi, Y. and Sakurai, H.

Insulinomimetic activity of vanadyl-porphyrin complexes. Biomed. Res. Trace Elem. (2005)16, 328-331.

Saha, T. K., Adachi, Y., Yoshikawa, Y., Yasui H. and Sakurai, H.

A new type of orally active insulin-mimetic vanadyl-porphyrin complex: meso-tetrakis({4-sulfonatophenyl}porphyrinato)oxovanadium(IV). Chem. Lett. (2005) 34, 1350-1351. 

Saha, T. K.*, Karmaker, S., Ichikawa, H. and Fukumori, Y.

Mechanisms and kinetics of trisodium 2-hydroxy-1,1′-azonaphthalene-3,4′,6 trisulfonate adsorption onto chitosan. J. Colloid Interface Sci. (2005) 286, 433-439. (*corresponding author)

Karmaker, S., Saha, T. K., Ahmed M. G. and Akhtar, F.

The complexation reaction of salicylic acid with Fe(III) in pure and mixed solvents studied by spectrophotometric method. J. Bangladesh Chem. Soc. (2004) 17, 23-31.

Karmaker, S., Saha, T. K., Ahmed, M. G. and Akhtar, F.

Determination of the stability constants of iron(III) complex of 5-sulfosalicylic acid in pure and mixed solvents with spectrophotometric method. J. Bangladesh Chem. Soc. (2003) 16, 110-117.

Saha, T. K.*, Karmaker, S. and Tamagake, K.

Studies on the mechanism of the reaction of tetrakis({1-methylpyridinium-4-yl}porphyrinato)iron(III) pentaperchlorate with hydrogen peroxide. J. Porphyr. Phthalocyanines (2003) 7, 693-699. (*corresponding author)

Saha, T. K.*, Karmaker, S. and Tamagake, K.

Kinetic simulation studies on the transient formation of the oxo-iron(IV) porphyrin radical cation during the reaction of iron(III) tetrakis-5,10,15,20-(N-methyl-4-pyridyl)porphyrin with hydrogen peroxide in aqueous solution. Luminescence (2003) 18, 259-267. (*corresponding author)

Saha, T. K.*, Karmaker, S. and Tamagake, K.

Transient formation of the oxo-iron(IV) porphyrin radical cation during the reaction of iron(III) tetrakis-5,10,15,20-(N-methyl-4-pyridyl)porphyrin with hydrogen peroxide in aqueous solution. Luminescence (2003) 18, 162-172. (*corresponding author)

Saha, T. K.*, Karmaker, S. and Tamagake, K.

 Formation of TMPyPFe(IV)=O during the oxidation of Fe(II)TMPyP by dissolved molecular oxygen in aqueous solution. J. Bangladesh Chem. Soc. (2002) 15, 141-154. (*corresponding author)

Tokumitsu, H., Ichikawa, H., Saha, T. K., Fukumori Y. and Block, L. H.

Design and preparation of gadolinium-loaded chitosan particles for cancer neutron capture therapy. S.T.P Pharma Sciences (2000) 10, 39-49.

Saha, T. K., Jono, K., Ichikawa, H. and Fukumori, Y.

 Preparation and evaluation of glutaraldehyde cross-linked chitosan microspheres as a gadolinium reservoir for neutron-capture therapy. Chem. Pharm. Bull. (1998) 46, 537-539.

Ali, K. M. I., Ali, M. A., Saha, T. K. and Khan, M. A.

Influence of codiluent on the properties of radiation-cured films. Polym.-Plast. Technol. Eng. (1995) 34, 825-844.

Saha, T. K., Khan, M. A. and Ali, K. M. I.

 Physical and Mechanical properties of ultra violet (UV) cured films. Radiat. Phys. Chem. (1994) 44, 409-414.

Saha, T. K., Ahmed, M. G. and Akhtar, F.

 Proton-ligand and metal-ligand formation constant of amoxicillin. J. Bangladesh Chem. Soc.  (1994): 7, 29-38.

Saha, T. K., Ahmed, M. G. and Akhtar, F.

 Formation constant of proton-ampicillin and metal-ampicillin complexes. J. Bangladesh Chem. Soc. (1993) 6, 1-8.


Patent

Hiromu Sakurai, Yutaka Yoshikawa, Tapan Kumar Saha

Preparation of zinc-porphyrin complexes as oral therapeutic agents for type II diabetes, Jpn. Kokai Tokkyo Koho, (2007). 9pp. CODEN: JKXXAF JP 2007302614 A  20071122 (Patent written in Japanese).

Hiromu Sakurai, Yutaka Yoshikawa, Subarna Karmaker, Tapan Kumar Saha, Tomomitsu Sewaki, Yasushi Osanai, Mie Iwamoto, Jae-Chul Choi, Chung Park, Moon-Hee Sung

  Antidiabetic agent comprising anionic polyamino acid-metal complex, PCT Int. Appl., (2007), 28pp.  CODEN: PIXXD2 WO  2007043606 A1  20070419


Contact

Dr. Tapan Kumar Saha

Professor
Department of Chemistry
Jahangirnagar University, Savar, Dhaka-1342, Bangladesh.
Email: tksaha_ju@juniv.edu