Presence of coherent ‘resonant’ tunneling in quantum dot (zero-dimensional) - quantum well (two-dimensional) heterostructure is necessary to explain the collective oscillations of average electrical polarization of excitonic ...

A novel 1,3-amino group migration strategy for the synthesis of acrylamidines is presented. Cu(I) catalyzed reaction of N,N-disubstituted propargylamine with tosylazide generates a highly reactive ketenimine intermediate ...

This is the first report of synthesis of triazole analogues of PNA in which the amide bond of PNA is replaced by 1,2,3-triazole ring. The triazole ring is synthesized by click chemistry on solid resin, which is also new ...

Developing metal–organic framework (MOF)‐based proton‐conducting electrolytes for fuel‐cell applications is an important target that has drawn a lot of attention. A key approach involves the selective replacement of the ...

Aims. We present new high-sensitivity 153 MHz Giant Meterwave Radio Telescope follow-up observations of the diffuse steep-spectrum cluster radio sources in the galaxy clusters Abell 521, Abell 697, and Abell 1682. Abell 521 ...

TAR RNA binding protein (TRBP) is a double-stranded RNA binding protein involved in various biological processes like cell growth, development, death, etc. The protein exists as two isoforms TRBP2 and TRBP1. TRBP2 contains ...

Organic amines, in general, are protected through carbamate bond mediated cappings. Herein, we have demonstrated the chemically stable urea linkage suitably employed for protection/deptrotection of amino groups. The stability ...

Here we show a strategy to expand the working voltage of aqueous metal batteries beyond the thermodynamic limit of 1.23 V by modifying the interfacial chemistry existing at the cathode/electrolyte interface. Highly nonwettable ...

The rapidly increasing global energy consumption utilizing conventional polluting fuels has been putting enormous stress on the health of our environment and thereby the long term sustainability of the animal and plant ...

In common with all religions, biology offers a creation story for male and female. Unlike religious myths, biology's creation stories are scientific claims and subject to scientific examination. Today, the mainstream ...