Ohba H - Search Results

1

Role of free cadmium and selenium ions in the potential mechanism for the enhancement of photoluminescence of CdSe quantum dots under ultraviolet irradiation.

Bakalova R, Zhelev Z, Jose R, Nagase T, Ohba H, Ishikawa M, Baba Y. Bakalova R, et al. Among authors: ohba h. J Nanosci Nanotechnol. 2005 Jun;5(6):887-94. doi: 10.1166/jnn.2005.117. J Nanosci Nanotechnol. 2005. PMID: 16060148

2

Enhancement of the photoluminescence of CdSe quantum dots during long-term UV-irradiation: privilege or fault in life science research?

Zhelev Z, Jose R, Nagase T, Ohba H, Bakalova R, Ishikawa M, Baba Y. Zhelev Z, et al. Among authors: ohba h. J Photochem Photobiol B. 2004 Jul 19;75(1-2):99-105. doi: 10.1016/j.jphotobiol.2004.05.014. J Photochem Photobiol B. 2004. PMID: 15246356

3

Quantum dots as photosensitizers?

Bakalova R, Ohba H, Zhelev Z, Ishikawa M, Baba Y. Bakalova R, et al. Among authors: ohba h. Nat Biotechnol. 2004 Nov;22(11):1360-1. doi: 10.1038/nbt1104-1360. Nat Biotechnol. 2004. PMID: 15529155 No abstract available.

4

Phenothiazines suppress proliferation and induce apoptosis in cultured leukemic cells without any influence on the viability of normal lymphocytes. Phenothiazines and leukemia.

Zhelev Z, Ohba H, Bakalova R, Hadjimitova V, Ishikawa M, Shinohara Y, Baba Y. Zhelev Z, et al. Among authors: ohba h. Cancer Chemother Pharmacol. 2004 Mar;53(3):267-75. doi: 10.1007/s00280-003-0738-1. Epub 2003 Dec 9. Cancer Chemother Pharmacol. 2004. PMID: 14663628

5

Antisense inhibition of Bcr-Abl/c-Abl synthesis promotes telomerase activity and upregulates tankyrase in human leukemia cells.

Bakalova R, Ohba H, Zhelev Z, Kubo T, Fujii M, Ishikawa M, Shinohara Y, Baba Y. Bakalova R, et al. Among authors: ohba h. FEBS Lett. 2004 Apr 23;564(1-2):73-84. doi: 10.1016/S0014-5793(04)00318-7. FEBS Lett. 2004. Retraction in: FEBS Lett. 2024 Oct;598(19):2463. doi: 10.1002/1873-3468.15022 PMID: 15094045 Free article. Retracted.

6

Fabrication of quantum dot-lectin conjugates as novel fluorescent probes for microscopic and flow cytometric identification of leukemia cells from normal lymphocytes.

Zhelev Z, Ohba H, Bakalova R, Jose R, Fukuoka S, Nagase T, Ishikawa M, Baba Y. Zhelev Z, et al. Among authors: ohba h. Chem Commun (Camb). 2005 Apr 21;(15):1980-2. doi: 10.1039/b419305a. Epub 2005 Feb 24. Chem Commun (Camb). 2005. PMID: 15834478

7

Quantum dot-based western blot technology for ultrasensitive detection of tracer proteins.

Bakalova R, Zhelev Z, Ohba H, Baba Y. Bakalova R, et al. Among authors: ohba h. J Am Chem Soc. 2005 Jul 6;127(26):9328-9. doi: 10.1021/ja0510055. J Am Chem Soc. 2005. PMID: 15984834

8

Nonradioactive telomerase activity assay by microchip electrophoresis: privileges to the classical gel electrophoresis assay.

Zhelev Z, Bakalova R, Ewis A, Ohba H, Ishikawa M, Baba Y. Zhelev Z, et al. Among authors: ohba h. Electrophoresis. 2005 Aug;26(15):3021-4. doi: 10.1002/elps.200410435. Electrophoresis. 2005. PMID: 16078194

9

Quantum dot-conjugated hybridization probes for preliminary screening of siRNA sequences.

Bakalova R, Zhelev Z, Ohba H, Baba Y. Bakalova R, et al. Among authors: ohba h. J Am Chem Soc. 2005 Aug 17;127(32):11328-35. doi: 10.1021/ja051089h. J Am Chem Soc. 2005. PMID: 16089462

10

Uncoated, broad fluorescent, and size-homogeneous CdSe quantum dots for bioanalyses.

Zhelev Z, Bakalova R, Ohba H, Jose R, Imai Y, Baba Y. Zhelev Z, et al. Among authors: ohba h. Anal Chem. 2006 Jan 1;78(1):321-30. doi: 10.1021/ac0511896. Anal Chem. 2006. PMID: 16383344

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