Advanced Uses of Spectroscopic Techniques in Medical Science DOI
Vivek Kumar,

Manisha Rani,

Rudramani Tiwari

et al.

Advances in chemical and materials engineering book series, Journal Year: 2025, Volume and Issue: unknown, P. 51 - 64

Published: Feb. 14, 2025

Spectroscopic techniques have transformed medical science by providing non-invasive methods for diagnosis, treatment monitoring, and research. These tools analyze how light interacts with biological tissues to reveal detailed information about their composition structure. Three key techniques—Raman spectroscopy, Near-infrared spectroscopyand magnetic resonance spectroscopy major clinical applications.Raman detects molecular changes in tissues, making it useful early cancer detection. NIRS is commonly used brain imaging monitor cerebral oxygenation, aiding the management of conditions like traumatic injury. MRS enhances measuring biochemical tissues,monitor neurological treatments.Recent advancements, including use artificial intelligence, are increasing accuracy these techniques. The ongoing development spectroscopic promises earlier detection, more precise diagnostics, tailored treatments, ultimately improving patient outcomes.

Language: Английский

Nanotechnology Approaches for the Remediation of Agricultural Polluted Soils DOI Creative Commons
Anand Raj Dhanapal, Muthu Thiruvengadam,

Jayavarshini Vairavanathan

et al.

ACS Omega, Journal Year: 2024, Volume and Issue: 9(12), P. 13522 - 13533

Published: March 13, 2024

Soil pollution from various anthropogenic and natural activities poses a significant threat to the environment human health. This study explored sources types of soil emphasized need for innovative remediation approaches. Nanotechnology, including use nanoparticles, is promising approach remediation. Diverse nanomaterials, nanobiosorbents nanobiosurfactants, have shown great potential in processes. Nanotechnology approaches are multifaceted. Reduction reactions immobilization techniques demonstrate versatility nanomaterials mitigating pollution. Nanomicrobial-based bioremediation further enhances efficiency pollutant degradation agricultural soils. A literature-based screening was conducted using different search engines, PubMed, Web Science, Google Scholar, 2010 2023. Keywords such as "soil pollution, nanotechnology, nanoremediation, heavy metal remediation, remediation" combinations these were used. The metals nanotechnology has demonstrated results offers an eco-friendly sustainable solution address this critical issue. Nanobioremediation robust strategy combatting organic contamination soils, pesticides herbicides. nanophytoremediation, which assist plants extracting detoxifying pollutants, represents cutting-edge environmentally friendly tackling

Language: Английский

Citations

27
Omics technology draws a comprehensive heavy metal resistance strategy in bacteria DOI

Asmaa A. Halema,

Hossam S. El‐Beltagi, Othman Al‐Dossary

et al.

World Journal of Microbiology and Biotechnology, Journal Year: 2024, Volume and Issue: 40(6)

Published: May 6, 2024

Language: Английский

Citations

9
Biochar and organic fertilizer drive the bacterial community to improve the productivity and quality of Sophora tonkinensis in cadmium-contaminated soil DOI Creative Commons
Han Liu, Cui Li,

Lin Yang

et al.

Frontiers in Microbiology, Journal Year: 2024, Volume and Issue: 14

Published: Jan. 8, 2024

Excessive Cd accumulation in soil reduces the production of numerous plants, such as Sophora tonkinensis Gagnep., which is an important and widely cultivated medicinal plant whose roots rhizomes are used traditional Chinese medicine. Applying a mixture biochar organic fertilizers improved overall health Cd-contaminated increased yield quality . However, underlying mechanism between this mixed fertilization improvement remains uncovered. This study investigated effect fertilizer application (BO, to ratio 1:2) on growth soil. BO significantly reduced total content (TCd) rhizosphere water content, nutrient levels, enzyme activities Additionally, α diversity bacterial community had been after treatment. Soil pH, carbon dissolved were main reasons for fluctuation dominant species. Further investigation demonstrated that abundance variable microorganisms, including Acidobacteria, Proteobacteria, Bacteroidetes, Firmicutes, Chloroflexi, Gemmatimonadetes, Patescibacteria, Armatimonadetes, Subgroups_ 6, Bacillus Bacillus_ Acidiceler , was also changed All these alterations could contribute reduction and, thus, increase biomass secondary metabolites (matrine oxymatrine) Our research co-application has potential enhance productivity plants by regulating microorganisms

Language: Английский

Citations

8
A Comprehensive Review on the Role of Bioremediation in Heavy Metal Contamination DOI Creative Commons

P. K. Rajput,

Shashank Benjwal,

Rohit Pandey

et al.

Nature Environment and Pollution Technology, Journal Year: 2025, Volume and Issue: 24(S1), P. 235 - 245

Published: Jan. 16, 2025

Heavy metal contamination, along with other pollutants, presents significant environmental hazards. These substances not only endanger human health but also disrupt natural ecosystem. Bioremediation emerges as a sustainable and economically viable approach to tackling pollution. It harnesses the capabilities of microorganisms, plants, their enzymes degrade or neutralize pollutants. This paper categorizes bioremediation into two primary types: ex-situ in-situ. Ex-situ treats contaminated material away from its original location, while in-situ addresses contamination directly at site. explores how microbes tolerate heavy metals through various mechanisms. mechanisms encompass extracellular barriers, efflux pumps, enzymatic reduction, intracellular sequestration. Extracellular barriers function block entry cell, whereas pumps work actively expel cell. Enzymatic reduction facilitates conversion less harmful forms, sequestration involves storing within Moreover, examines diverse applications in restoration. attenuation, enhanced reductive dechlorination, sewage treatment, bioleaching, biosorption, constructed wetlands, biostimulation, bioaugmentation. emphasizes need for further research optimize technologies broader real-world management applications.

Language: Английский

Citations

1
Remediating contaminated environmental systems: the role of plants in cadmium removal DOI

Asanka Tennakoon,

Harshana Galahitigama,

Sameera R. Samarakoon

et al.

International Journal of Phytoremediation, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 20

Published: Feb. 6, 2025

Cadmium (Cd) is one of the most harmful heavy metals in environment, negatively impacting plant growth and development. However, phytoremediation which an environmentally friendly cost-effective technique can be used to treat Cd contaminated environments. It effectively removes from polluted soil water through processes, such as phytoextraction, phytostabilization, phytostimulation, phytofiltration, phytotransformation. Numerous research has shown evidences that biological, physical, chemical, agronomic, genetic methods are being utilized improve phytoremediation. A special group plants known hyperaccumulator further enhance removal, turning areas into productive land. These accumulate root cell vacuoles aerial parts. Despite morphological variations, different species remediate at rates using either or multiple mechanisms. To effectiveness phytoremediation, it essential thoroughly understand mechanisms control accumulation persistence plants, including absorption, translocation, elimination processes. what missing understanding depth idea on how limitations overcome. The addressed various strategies, natural chemical amendments, engineering, microbial stimulation, broadly categorized amelioration capacity enhancement approaches. This review presents a concise overview latest employed this process. Moreover, also underscores creditability pollution offers promising approach for eliminating sites restoring their productivity. Additionally, we recommend directing future toward enhancing biochemical capabilities remediation purposes, elucidating molecular underlying damage caused by fundamental principles regulating enrichment plants.

Language: Английский

Citations

1
The effect of aqueous application of probiotics on growth, heavy metal accumulation, blood biochemistry, and histological alterations of Dicentrarcus labrax DOI
Mohamed M. Abdel‐Rahim, Shimaa A. Shahin, Abdallah Tageldein Mansour

et al.

Aquaculture International, Journal Year: 2025, Volume and Issue: 33(3)

Published: March 11, 2025

Language: Английский

Citations

1
Environmental interactions and remediation strategies for co-occurring pollutants in soil DOI Creative Commons
Saiqi Zeng, Zhongmin Dai, Bin Ma

et al.

Deleted Journal, Journal Year: 2024, Volume and Issue: 1(1), P. 100002 - 100002

Published: March 19, 2024

With the development of industrialization, urbanization and modern agriculture, a myriad pollutants have accumulated in soils, deteriorating soil health food safety, causing risks to human ecosystem health. Environmental interactions remediation strategies address single pollutant been widely documented, whereas information concerning co-occurring soil, which is more prevalent important for agricultural management, has received far less attention. The paucity regarding multiple can be ascribed complicated between physiochemical biological processes affecting soil. Research on co-contaminants greater attention recent years as advancements progressed, thereby building fundamental foundation investigate complex co-contamination issues. This review summarizes current understanding environmental individual then focuses how this used develop effective Based synthesis, we identify knowledge gaps opportunities future work advance science systems.

Language: Английский

Citations

7
Bioremediation strategies and mechanisms of bacteria for resistance against heavy metals: a review DOI
Anjali Patil, Sudip Chakraborty,

Yuvraj Yadav

et al.

Bioremediation Journal, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 33

Published: July 12, 2024

Language: Английский

Citations

7
Microbial strategies for lead remediation in agricultural soils and wastewater: mechanisms, applications, and future directions DOI Creative Commons

Isma Gul,

Muhammad Faheem Adil, Fenglin Lv

et al.

Frontiers in Microbiology, Journal Year: 2024, Volume and Issue: 15

Published: Sept. 11, 2024

High lead (Pb) levels in agricultural soil and wastewater threaten ecosystems organism health. Microbial remediation is a cost-effective, efficient, eco-friendly alternative to traditional physical or chemical methods for Pb remediation. Previous research indicates that micro-organisms employ various strategies combat pollution, including biosorption, bioprecipitation, biomineralization, bioaccumulation. This study delves into recent advancements Pb-remediation techniques utilizing bacteria, fungi, microalgae, elucidating their detoxification pathways the factors influence removal through specific case studies. It investigates how bacteria immobilize by generating nanoparticles convert dissolved (Pb-II) less harmful forms mitigate its adverse impacts. Furthermore, current review explores molecular-level mechanisms genetic engineering which microbes develop resistance Pb. We outline challenges potential avenues microbial of Pb-polluted habitats, exploring interplay between removal.

Language: Английский

Citations

6
Modern perspectives of heavy metals alleviation from oil contaminated soil: A review DOI Creative Commons
Asim Shahzad,

Atiqa Zahra,

Hao Yang Li

et al.

Ecotoxicology and Environmental Safety, Journal Year: 2024, Volume and Issue: 282, P. 116698 - 116698

Published: July 11, 2024

Language: Английский

Citations

4