Kai Feng

ORCID: 0000-0001-6072-8763
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About
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Research Areas
  • Fish Ecology and Management Studies
  • Nanoplatforms for cancer theranostics
  • Aquatic Invertebrate Ecology and Behavior
  • Geochemistry and Geologic Mapping
  • Geological and Geochemical Analysis
  • Aquatic Ecosystems and Phytoplankton Dynamics
  • Cancer, Hypoxia, and Metabolism
  • Environmental DNA in Biodiversity Studies
  • Photodynamic Therapy Research Studies
  • Ammonia Synthesis and Nitrogen Reduction
  • Marine and coastal ecosystems
  • Mental Health Treatment and Access
  • Extracellular vesicles in disease
  • Nanoparticle-Based Drug Delivery
  • Ferroptosis and cancer prognosis
  • earthquake and tectonic studies
  • Isotope Analysis in Ecology
  • Marine Bivalve and Aquaculture Studies
  • Higher Education and Teaching Methods
  • Geochemistry and Elemental Analysis
  • Plant Stress Responses and Tolerance
  • Microbial Community Ecology and Physiology
  • Fish Biology and Ecology Studies
  • RNA Interference and Gene Delivery
  • Child and Adolescent Psychosocial and Emotional Development

Henan University
2013-2024

Chinese Academy of Sciences
2017-2024

Institute of Hydrobiology
2020-2024

Institute of Psychology, Chinese Academy of Sciences
2023-2024

Henan Agricultural University
2023-2024

Guizhou University
2024

Balaton Limnological Institute
2024

State Key Laboratory of Freshwater Ecology and Biotechnology
2024

State Key Laboratory of Natural Medicine
2023-2024

China Pharmaceutical University
2021-2024

Iron-based nanoparticles have attracted much attention because of their ability to induce ferroptosis via a catalyzing Fenton reaction and further potentiate immunotherapy. However, current iron-based need be used in cooperation with other treatments or applied high dose for effective therapy low reactive oxygen species production efficacy. Here, we synthesized ultrasmall single-crystal Fe (bcc-USINPs) that stayed stable normal physiological environment but were highly active tumor...

10.1021/jacs.1c07471 article EN Journal of the American Chemical Society 2021-09-02

Abstract Stimulating photosensitizers (PS) by Cerenkov radiation (CR) can overcome the light penetration limitation in traditional photodynamic therapy. However, separate injection of radiopharmaceuticals and PS cannot guarantee their efficient interaction tumor areas, while co‐delivery radionuclides face problem nonnegligible phototoxicity normal tissues. Here, we describe a 131 I‐labeled smart photosensitizer, composed pyropheophorbide‐a (photosensitizer), diisopropylamino group...

10.1002/anie.202107231 article EN Angewandte Chemie International Edition 2021-08-10

Abstract Iron (Fe)‐based nanoparticles (NPs) have attracted considerable attention in nanomedicine research due to their enhancement effects magnetic resonance imaging (MRI) and cancer therapy. Although zero‐valent Fe (Fe(0)) can serve as an active catalyst decompose H 2 O into reactive oxygen species (ROS), its activity is compromised physiological conditions susceptibility oxidation. Here it reported that a 9 nm FeAu alloy NP system efficiently stabilize Fe(0) neutral pH solution, but...

10.1002/adfm.202409335 article EN Advanced Functional Materials 2024-07-21

Purpose This study investigated the impact of leader-member exchange (LMX) on emotional exhaustion among Chinese registered construction engineers by examining mediating role active management exception (AMbE) and moderating self-esteem. Design/methodology/approach Using a sample 304 engineers, applies job demands-resources (JD-R) model to explore how LMX, AMbE self-esteem interact influence exhaustion. Findings The findings indicate significant negative relationship between LMX exhaustion,...

10.1108/ecam-08-2024-1122 article EN cc-by Engineering Construction & Architectural Management 2025-02-04

Marx’s philosophy of civilization constitutes the epistemological foundation for comprehending emergent civilizational paradigm, which embodies both fidelity to and dialectical transcendence his original theoretical framework. To rigorously delineate their intrinsic organic interconnection, scholarly inquiry must adopt a dual methodological approach: first, reconstructing architecture through philological excavation textual corpus; second, deploying hermeneutic phenomenology decode new...

10.22158/jrph.v8n1p44 article EN Journal of Research in Philosophy and History 2025-03-06

A cross-linked starch xanthate was prepared by graft copolymerization of acrylamide and sodium acrylate onto using potassium persulfate hydrogen sulfite initiating system N,N′-methylenebisacrylamide as a cross-linker. As this kind potato can effectively absorb heavy metal ions, it dispersed in aqueous solutions divalent ions (Pb 2+ Cd ) to investigate their absorbency the polymer. Factors that influence were investigated, such ratio matrix monomers, amount initiator cross-linker, pH,...

10.1155/2017/6470306 article EN cc-by International Journal of Polymer Science 2017-01-01

The purpose of this study was to determine the positive effects potassium-solubilizing bacteria and photosynthetic on salt tolerance maize.We selected maize inbred lines USTB-265 (salt-sensitive), USTB-109 (moderately salt-tolerant) USTB-297 (salt-tolerant) investigate their growth characteristics, enzyme activity gene expression in response inoculation with under salt-stress conditions.Photosynthetic significantly enhanced antioxidant enzyme-related genes increased activities enzymes...

10.1111/jam.14220 article EN Journal of Applied Microbiology 2019-02-13

Diverse platinum drug candidates have been designed to improve inhibitory potency and overcome resistance for orthotopic tumors. However, the antimetastatic properties rarely reported. We herein report that homospermidineplatin (4a), a polyamine-Pt(IV) prodrug, can potently inhibit tumor growth in situ reverse cisplatin as expected, more importantly, 4a displays remarkably elevated activity vivo (65.7%), compared those of (27.0%) oxaliplatin (19.6%). The underlying molecular mechanism...

10.1021/acs.jmedchem.9b01641 article EN Journal of Medicinal Chemistry 2019-11-25

Abstract Protected areas are increasingly being promoted as an important means of protecting freshwater biological diversity and ecological processes. A robust assessment changes in protected is fundamental to optimize conservation policies adaptive management. China's efforts establish aquatic reserves have attracted worldwide attention, especially the “10‐year fishing ban” implemented Yangtze River basin. We focused on Liangzi Lake, a area basin, understand effect ban occurring after short...

10.1111/1365-2664.14491 article EN Journal of Applied Ecology 2023-08-11

Adolescents' mental health literacy is a topic of growing interest and studies have begun to explore the factors that influence adolescents' literacy. This study investigated relationship between parents' literacy, as well mediating roles parent-child relationship, moderating school service.

10.2147/prbm.s453122 article EN cc-by-nc Psychology Research and Behavior Management 2024-03-01

Photothermal therapy (PTT) is an effective therapeutic method against multidrug-resistant bacteria. The heating temperature of great significance to completely eliminate bacteria but not damage surrounding healthy tissue. To meet the need for chronic wound management, a pH and dual-responsive copper–gold nanoassembly (sCuAu NAs) was constructed by cross-linking CuAu nanoparticles (CuAu NPs) with small molecules involved in Edman degradation reaction. At room temperature, sCuAu NAs could...

10.1021/acsabm.3c00267 article EN ACS Applied Bio Materials 2023-05-02

The farmland around the industrial areas in Upper Yellow River is crucial for agricultural production but vulnerable to contamination from surrounding industries. This research focused on analyzing spatial distribution and environmental risks of heavy metal pollution Ganhe Industrial Park Qinghai–Tibet Plateau. A total 138 surface soil samples were collected, concentration seven metals (Cd, As, Pb, Cr, Cu, Ni, Zn) was analyzed using random forest (RF) model. Pollution indicators, including...

10.3390/land12061172 article EN cc-by Land 2023-06-01

10.1016/j.cbpb.2009.05.015 article EN Comparative Biochemistry and Physiology Part B Biochemistry and Molecular Biology 2009-06-19

A 65-day growth trial was conducted to investigate the dietary protein requirements for Culter mongolicus fingerlings. Isolipidic and isoenergetic diets were formulated with five levels (32%, 37%, 42%, 47%, 52%). Each diet assigned triplicate groups of 70 C . fingerlings (0.99±0.08 g). The results indicated that weight gain specific rate (SGR) increased increasing up 47%. activities intestinal trypsin lipase lowest in 32% 52% groups, while amylase activity reduced markedly 47% group. These...

10.1371/journal.pone.0263507 article EN cc-by PLoS ONE 2022-02-04
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