Abstract Biohydrogen (bio-H 2) is regarded as a clean, non-toxic, energy carrier and has
enormous potential for transforming fossil fuel-based economy. The development of a …

The upcoming global climate change as a result of anthropogenic action is now increasingly
attracting the attention of scientific communities. Over the past three decades, researchers …

Increasing awareness of the harmful effects of synthetic colorants has led consumers to
favor the use of natural alternatives such as plant or microbial pigments in food and …

Background Energy is the basis and assurance for a world's stable development; however,
as traditional non-renewable energy sources deplete, the development and study of …

Growing concerns over greenhouse gas emissions and energy insecurity caused by the
depletion of conventional fuels have led to a search for sustainable fuel alternatives. As an …

Over the last five decades, solar-based hydrogen (H 2) production has been intensively
studied. Specifically, the study of biophotolysis by cyanobacteria has received great …

Due to the side effects of greenhouse gases, interest in alternative energy sources is
growing, and research into hydrogen (Н 2) production from cyanobacteria has become a …

Fossil fuels are limited in nature and are not environmentally friendly, thus using them to
meet the rising energy needs is insufficient. Another major cause of global warming, which is …

Currently, scarcity/security of clean water and energy resources are the most serious
problems worldwide. Industries use large volume of ground water and a variety of chemicals …

Recently, there has been a propensity to postpone dealing with the world's climate concerns
until later, resulting in a 1.5° C rise in temperature over the last century. Therefore, interest in …