Recent Progress and Novel Applications in Enzymatic Conversion of Carbon Dioxide

Long, Nguyen Van Duc; Lee, Jintae; Koo, Kee-Kahb; Luis, Patricia; Lee, Moonyong

doi:10.3390/en10040473

Cited by 62 publications

(37 citation statements)

References 93 publications

(146 reference statements)

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“…Moreover, biocatalysts provide high selectivity towards adducts and products and can be used under mild, ambient conditions without high temperature or high pressure . In the enzymatic approach, dehydrogenase enzymes have been reported as efficient catalysts for the CO 2 conversion to alcohols, aldehydes and other hydrocarbons . Generally, these dehydrogenase enzymes only catalyze specific reactions with the requirement of a sacrificial cofactor .…”

Section: Introductionmentioning

confidence: 99%

“…In the enzymatic approach, dehydrogenase enzymes have been reported as efficient catalysts for the CO 2 conversion to alcohols, aldehydes and other hydrocarbons . Generally, these dehydrogenase enzymes only catalyze specific reactions with the requirement of a sacrificial cofactor . For example, formate dehydrogenase (FDH) is known to catalyze the reduction of CO 2 to formate with the aid of nicotinamide adenine dinucleotide (NADH) as a cofactor .…”

Section: Introductionmentioning

confidence: 99%

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Enhanced Bio‐Electrochemical Reduction of Carbon Dioxide by Using Neutral Red as a Redox Mediator

et al. 2019

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Microbial electrosynthetic cells containing Methylobacterium extorquens were studied for the reduction of CO2 to formate by direct electron injection and redox mediator‐assisted approaches, with CO2 as the sole carbon source. The formation of a biofilm on a carbon felt (CF) electrode was achieved while applying a constant potential of −0.75 V versus Ag/AgCl under CO2‐saturated conditions. During the biofilm growth period, continuous H2 evolution was observed. The long‐term performance for CO2 reduction of the biofilm with and without neutral red as a redox mediator was studied by an applied potential of −0.75 V versus Ag/AgCl. The neutral red was introduced into the systems in two different ways: homogeneous (dissolved in solution) and heterogeneous (electropolymerized onto the working electrode). The heterogeneous approach was investigated in the microbial system, for the first time, where the CF working electrode was coated with poly(neutral red) by the oxidative electropolymerization thereof. The formation of poly(neutral red) was characterized by spectroscopic techniques. During long‐term electrolysis up to 17 weeks, the formation of formate was observed continuously with an average Faradaic efficiency of 4 %. With the contribution of neutral red, higher formate accumulation was observed. Moreover, the microbial electrosynthetic cell was characterized by means of electrochemical impedance spectroscopy to obtain more information on the CO2 reduction mechanism.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Enhanced Bio‐Electrochemical Reduction of Carbon Dioxide by Using Neutral Red as a Redox Mediator

et al. 2019

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“…No entanto, apesar das rotas enzimáticas de conversão serem ambientalmente favoráveis e eficientes na obtenção de produtos químicos e até combustíveis, ainda apresentam desafios técnicos e econômicos para serem empregados em escala industrial. [102][103][104][105][106][107][108][109]…”

Section: Figura 22 Reação De Hidrogenação Do Co2unclassified

The Anthropocene and CO2: Processes of Capture and Conversion

Miranda¹,

Moura²,

Ferreira³

et al. 2018

Rev. Virtual Quim.

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Anthropocene is discussed in this article in the point of view of chemical CO2 capture, use and conversion. The processes and technologies of carbon capture are presented as well as some of the several ways of using or converting it into other chemicals. The technologies of precombustion, poscombustion, oxycombustion and chemical looping were discussed. The materials used for CO2 capture, including amines, solid adsorbents such as charcoal, zeolites, metal organic frameworks, double layer hydroxides and membranes, were briefly presented. The major direct industrial uses of CO2 were discussed for the obtention of key chemicals, such as urea, methanol, cyclic carbonates and carboxylic acids. Some routes were selected to be discussed in more detail, showing the better catalysts and processes in use or research. The comparison between capture and storage and capture and use is not so easy as it may be regarded initially because it depends on the process, technologies, raw materials, obtained products and the analysis of a careful up-todate life cycle (for the present market) of each process and route, which is already not available.

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“…This has attracted a lot of attention in recent years, as it provides a biocatalytic strategy to synthesize value‐added chemicals using CO 2 as a C1‐building block. [9] , [10] , [11] , [12] For example, a number of metal-dependent decarboxylases have been established to enable the carboxylation of aromatic substrates [13] , [14] , [15] , [16] , representing thereby a sustainable alternative to the traditional Kolbe–Schmitt process that usually shows low regioselectivity and requires harsh conditions in terms of pressure and temperature [17] .…”

Section: Introductionmentioning

confidence: 99%

Mechanisms of metal-dependent non-redox decarboxylases from quantum chemical calculations

Sheng

Himo

2021

Computational and Structural Biotechnology Journal

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Quantum chemical calculations are today an extremely valuable tool for studying enzymatic reaction mechanisms. In this mini-review, we summarize our recent work on several metal-dependent decarboxylases, where we used the so-called cluster approach to decipher the details of the reaction mechanisms, including elucidation of the identity of the metal cofactors and the origins of substrate specificity. Decarboxylases are of growing potential for biocatalytic applications, as they can be used in the synthesis of novel compounds of, e.g. , pharmaceutical interest. They can also be employed in the reverse direction, providing a strategy to synthesize value‐added chemicals by CO 2 fixation. A number of non-redox metal-dependent decarboxylases from the amidohydrolase superfamily have been demonstrated to have promiscuous carboxylation activities and have attracted great attention in the recent years. The computational mechanistic studies provide insights that are important for the further modification and utilization of these enzymes in industrial processes. The discussed enzymes are: 5‐carboxyvanillate decarboxylase, γ‐resorcylate decarboxylase, 2,3‐dihydroxybenzoic acid decarboxylase, and iso -orotate decarboxylase.

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Recent Progress and Novel Applications in Enzymatic Conversion of Carbon Dioxide

Cited by 62 publications

References 93 publications

Enhanced Bio‐Electrochemical Reduction of Carbon Dioxide by Using Neutral Red as a Redox Mediator

Enhanced Bio‐Electrochemical Reduction of Carbon Dioxide by Using Neutral Red as a Redox Mediator

The Anthropocene and CO2: Processes of Capture and Conversion

Mechanisms of metal-dependent non-redox decarboxylases from quantum chemical calculations

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