Application of microbial precipitation in self-healing concrete: A review on the protection strategies for bacteria

Y Tang, J Xu - Construction and Building Materials, 2021 - Elsevier
Exploration of microbially induced CaCO 3 precipitation (MICP) has led to the application of
this phenomenon in the field of self-healing concrete in recent years. However, survival of …

Applications of Bacillus subtilis spores in biotechnology and advanced materials

X Zhang, A Al-Dossary, M Hussain… - Applied and …, 2020 - Am Soc Microbiol
The bacterium Bacillus subtilis has long been an important subject for basic studies.
However, this organism has also had industrial applications due to its easy genetic …

Bio self-healing concrete using MICP by an indigenous Bacillus cereus strain isolated from Qatari soil

MG Sohail, Z Al Disi, N Zouari, N Al Nuaimi… - … and Building Materials, 2022 - Elsevier
In this study, the self-healing process in concrete through microbial-induced calcium
carbonate precipitation (MICP) performed by an adapted indigenous strain of Bacillus …

Recent advances in microbial viability and self-healing performance in bacterial-based cementitious materials: A review

H Kim, HM Son, J Seo, HK Lee - Construction and Building Materials, 2021 - Elsevier
In efforts to secure long-term concrete durability performances, studies on bio-mineralization
mediated self-healing concrete as an eco-friendly and sustainable crack-healing method …

[HTML][HTML] Bio-inspired self-healing of concrete cracks using new B. pseudomycoides species

HA Algaifi, SA Bakar, R Alyousef, ARM Sam… - journal of materials …, 2021 - Elsevier
Bio-inspired self-healing of concrete cracks has been widely exploited to improve concrete
properties and thus increase concrete life span using different bacterial species in recent …

Single bacteria spore encapsulation through layer-by-layer self-assembly of poly (dimethyldiallyl ammonium chloride) and silica nanoparticles for self-healing …

X Xiao, C Unluer, S Chu, EH Yang - Cement and Concrete Composites, 2023 - Elsevier
Self-healing of cracks improves durability and reduces maintenance of concrete. Microbial
induced calcite precipitation is a novel approach to engage self-healing in concrete, and …

Review of the potential application of bacteria in self-healing and the improving properties of concrete/mortar

P Dinarvand, A Rashno - Journal of Sustainable Cement-Based …, 2022 - Taylor & Francis
Calcium carbonate precipitation, caused by the metabolic activity of bacteria, is a good idea
to improve concrete performance. This study was aimed at investigating the effect on using …

Bacterial Viability in Self-Healing Concrete: A Case Study of Non-Ureolytic Bacillus Species

A Ivaškė, V Gribniak, R Jakubovskis, J Urbonavičius - Microorganisms, 2023 - mdpi.com
Cracking is an inevitable feature of concrete, typically leading to corrosion of the embedded
steel reinforcement and massive deterioration because of the freezing–thawing cycles …

Synergistic effect of OH-rich fibers and mineral capsules on the self-healing properties of cement mortar

M Wu, X Hu, Q Zhang, Y Zhao, Y Feng… - Cement and Concrete …, 2023 - Elsevier
Fibers and capsules are effective technologies for delaying the occurrence of cracks and
improving the self-healing capacity of cement-based materials. In this study, OH-rich …

Bacterial sustainable concrete for repair and rehabilitation of structural cracks

SSE Ahmad, MAR Elmahdy, AA ELShami… - Journal of …, 2023 - Taylor & Francis
Self-healing concrete is an advanced, sustainable technique that has the potential to reduce
maintenance costs by automatically repairing cracks. Some Bacillus species produce a …