Dandan He

ORCID: 0009-0001-9769-8569
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About
Contact & Profiles
Research Areas
  • Anaerobic Digestion and Biogas Production
  • Wastewater Treatment and Nitrogen Removal
  • Membrane Separation Technologies
  • Synthesis and bioactivity of alkaloids
  • Analytical Chemistry and Chromatography
  • Microbial metabolism and enzyme function
  • Traditional Chinese Medicine Analysis
  • Metabolomics and Mass Spectrometry Studies
  • Chemical synthesis and alkaloids
  • Phosphorus and nutrient management
  • Odor and Emission Control Technologies
  • Cholinesterase and Neurodegenerative Diseases
  • Gut microbiota and health
  • Environmental remediation with nanomaterials
  • Diet and metabolism studies
  • Phytochemistry and Biological Activities
  • Curcumin's Biomedical Applications
  • Microbial Fuel Cells and Bioremediation
  • Coagulation and Flocculation Studies
  • Meat and Animal Product Quality
  • Pharmacological Effects of Natural Compounds
  • Ginkgo biloba and Cashew Applications
  • Biofuel production and bioconversion
  • Mass Spectrometry Techniques and Applications
  • Liver Disease Diagnosis and Treatment

China Pharmaceutical University
2019-2025

State Key Laboratory of Natural Medicine
2021-2024

Hunan University
2017-2024

Institute of Hydrobiology
2024

Chinese Academy of Sciences
2024

Second Xiangya Hospital of Central South University
2022

Central South University
2022

Zhejiang University of Technology
2021

Xuzhou Medical College
2016-2019

State Power Investment Corporation (China)
2019

The expanding use of chitosan in sewage and sludge treatment processes raises concerns about its potential environmental impacts. However, investigations the impacts on anaerobic digestion where is present at substantial levels are sparse. This study therefore aims to fill this knowledge gap through both long-term batch tests. results showed that 4 g/kg total suspended solid (TSS) had no acute effects methane production, but 8–32 TSS inhibited production by 7.2–30.3%. Mass balance metabolism...

10.1021/acs.est.1c04693 article EN Environmental Science & Technology 2021-11-17

1-Butyl-3-methylimidazolium chloride (BmimCl), an imidazolium-based ionic liquid, is considered the representative emerging persistent aquatic pollutant, and its environmental toxicity has attracted a growing concern. However, most of investigations focused on monocultures or single organism, with little information available complex syntrophic consortium that dominates successional biochemical processes, such as anaerobic digestion. In this study, effect BmimCl at environmentally relevant...

10.1021/acs.est.2c08004 article EN Environmental Science & Technology 2023-02-16

Abstract Dietary patterns and psychosocial factors, ubiquitous part of modern lifestyle, critically shape the gut microbiota human health. However, it remains obscure how dietary inputs coordinately modulate host impact. Here, we show that raffinose metabolism to fructose couples stress-induced microbial remodeling intestinal stem cells (ISC) renewal epithelial homeostasis. Chow diet (CD) purified (PD) confer distinct vulnerability injury, alternation ISC dysfunction in chronically...

10.1038/s41467-020-20673-4 article EN cc-by Nature Communications 2021-01-11

Nitrite (NO2–) accumulation caused by nitrite-oxidizing bacteria (NOB) inhibition in nitrification is a double-edged sword, i.e., disaster aquatic environments but hope for innovating nitrogen removal technology wastewater treatment. However, little information available regarding the molecular mechanism of NOB at cellular level. Herein, we investigate response on NO2– established side-stream free ammonia treatment unit nitrifying reactor using integrated metagenomics and metaproteomics....

10.1021/acs.est.3c06002 article EN Environmental Science & Technology 2023-10-20

Triclocarban (TCC), as a widely used antimicrobial agent, is accumulated in waste activated sludge at high level and inhibits the subsequent anaerobic digestion of sludge. This study, for first time, investigated effectiveness microbial electrolysis cell-assisted (MEC-AD) mitigating inhibition TCC to methane production. Experimental results showed that 20 mg/L inhibited disintegration, hydrolysis, acidogenesis, methanogenesis processes finally reduced production from traditional by 19.1%....

10.1021/acs.est.3c10604 article EN Environmental Science & Technology 2024-05-15
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