Radio-green chemistry and nature resourced radiochemistry

The birth of green chemistry in 1990 influenced every branch of sciences including radiochemistry. The development of new radiochemical methods is now dictated by the green chemistry mandates, especially in terms of choosing solvents and reagents. Though there are numbers of environmentally benign reagents and solvents, but sometime atom economy is not fully maintained in the manufacturing process. A newer trend is to use chemicals from natural resources. This new trend in radiochemistry may be termed as “Nature Resourced Radiochemistry”. The development in last two decades in “Radio-green Chemistry” and “Nature Resourced Radiochemistry” has been briefly discussed in the review.