In this study, the preparation of 111In-Bleomycin complex was optimized for temperature, time, concentration and pH during several experiments. The results showed that by the addition of bleomycin to 111In-InCl3 sample (dried under flow of N2) and heating the mixture up to 90-100°C the radiopharmaceutical can be obtained in 99.5% yield and a specific activity of 1.745 Ci/mmol. The final s...

The synthesis and characterization of five new indium selenides, [C9H17N2]3[In5Se(8+x)(Se2)(1-x)] (1-2), [C6H12N2]4[C6H14N2]3[In10Se15(Se2)3] (3), [C6H14N2][(C6H12N2)2NaIn5Se9] (4) and [enH2][NH4][In7Se12] (5), are described. These materials were prepared under solvothermal conditions, using 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) and 1,4-diazabicyclo[2.2.2]octane (DABCO) as structure-directin...

Neuroendocrine tumours are characterised by the expression of high affinity binding sites for somatostatin. The detection of bronchial carcinoid tumours through scintigraphic imaging is described in two patients using the novel radiolabelled somatostatin analogue indium-111 pentetreotide.

High bandwidth, uncooled, Indium Arsenide (InAs) electron avalanche photodiodes (e-APDs) with unique and highly desirable characteristics are reported. The e-APDs exhibit a 3dB bandwidth of 3.5 GHz which, unlike that of conventional APDs, is shown not to reduce with increasing avalanche gain. Hence these InAs e-APDs demonstrate a characteristic of theoretically ideal electron only APDs, the abs...

We present a polarization shaping technique for few-cycle terahertz (THz) waves. For this, N femtosecond laser pulses are generated from a devised diffractive optical system made of as-many glass wedges, which then simultaneously illuminate on various angular positions of a sub-wavelength circular pattern of an indium arsenide thin film, to produce a THz wave of tailor-made polarization state g...

Bhavtosh Bansal, 2, ∗ Abdul Kadir, Arnab Bhattacharya, and V. V. Moshchalkov IMM, High Field Magnet Laboratory HFML, University of Nijmegen, Toernooiveld 7, 6525 ED Nijmegen, The Netherlands INPAC-Institute for Nanoscale Physics and Chemistry, Pulsed Fields Group, Katholieke Universiteit Leuven, Celestijnenlaan 200D, Leuven B-3001, Belgium Tata Institute of Fundamental Research, 1 Homi Bhabha R...

The photo-Hall technique has been used to investigate the properties of the InSb optical absorption band-edge. An accurate theoretical explanation of the linear absorption results is given, together with new data on the nonlinear aspects of the band-tail. A value of 1.1 x 10-18 for a has been calculated by monitoring the carrier generation during bistability.

OBlTUARI' Tom Bates, M.D., F.A.S. . ............... , ,765 Fred Phillips, M.B., B.S.. , 765 W. H Kiep, M.8., chB. 766 John Gilmour, C.M.o., rP.C.S. .........766 G W Thomas, F.R.Cs. ....766 Louis Beer, L.S.A. .......la...........,.... .766 J. Nigel Stark, M.D., PR.P.P.S. . .. 766 VW. F. Chrispin, L.M.S.S.A. . 766 Eric Pritchard, M.D., F.R.C.P. . .766 E. W. D. Hardy, Itf.c., M.R.C.S. ... 766 John...