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  1. 1
    “…Here, we report a wireless, programmable push-pull microsystem for membrane-free neurochemical sampling with cellular spatial resolution in freely moving animals. …”
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    Wireless, battery-free push-pull microsystem for membrane-free neurochemical sampling in freely moving animals
  2. 2
    “…In the present study, we discovered a novel tyrosinase inhibitor, a peptide ECGYF (named EF-5), with free radical scavenging ability. The effect of tyrosinase inhibition by EF-5 was stronger than that of arbutin and glutathione, when analyzed both in vitro (IC50: 0.46 mM) and in vivo. …”
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    Novel tyrosinase inhibitory peptide with free radical scavenging ability
  3. 3
    “…AIM: This study aimed to summarize the clinical characteristics, treatment, and outcomes of distant metastatic retinoblastoma with event-free survival. DESIGN: Retrospective interventional case series. …”
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    Clinical Analysis of 16 Distant Metastatic Retinoblastoma Cases with Event-Free Survival
  4. 4
    “…CONCLUSION: These results revealed that Lipo-RSV could be a potential therapeutic system for the antibiotic-free treatment for periodontal diseases. GRAPHICAL ABSTRACT: [Image: see text] SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1186/s12951-021-01175-x.…”
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    Remodeling immune microenvironment in periodontitis using resveratrol liposomes as an antibiotic-free therapeutic strategy
  5. 5
    “…Because no foreign DNA is used in CRISPR/Cas9 RNP mediated genome editing, the mutants obtained are completely transgene free. This method may be widely applicable for producing genome edited crop plants and has a good prospect of being commercialized.…”
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    Efficient DNA-free genome editing of bread wheat using CRISPR/Cas9 ribonucleoprotein complexes
  6. 6
    “…There has been an urgent need to eliminate toxic lead from the prevailing halide perovskite solar cells (PSCs), but the current lead-free PSCs are still plagued with the critical issues of low efficiency and poor stability. …”
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    Highly stable and efficient all-inorganic lead-free perovskite solar cells with native-oxide passivation
  7. 7
    “…Here, we present a wireless, battery-free device that integrates a microscale inorganic light-emitting diode and an ultralow-power microfluidic system with an electrochemical pumping mechanism in a soft platform that can be mounted onto target peripheral nerves for programmed delivery of light and/or pharmacological agents in freely moving animals. …”
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    Battery-free, fully implantable optofluidic cuff system for wireless optogenetic and pharmacological neuromodulation of peripheral nerves
  8. 8
    “…With zero excess lithium, anode‐free lithium metal batteries (AFLMBs) can deliver much higher energy density than that of traditional lithium metal batteries. …”
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    Operando Decoding of Surface Strain in Anode‐Free Lithium Metal Batteries via Optical Fiber Sensor
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    “…In addition, intranasal immunization with adjuvant-free rePO-FN enhanced protective mucosal immunity. …”
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    Self-assembled ferritin nanoparticles displaying PcrV and OprI as an adjuvant-free Pseudomonas aeruginosa vaccine
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    “…This transient expression-based genome-editing system is highly efficient and specific for producing transgene-free and homozygous wheat mutants in the T0 generation. …”
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    Efficient and transgene-free genome editing in wheat through transient expression of CRISPR/Cas9 DNA or RNA
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    A Chemically Defined Serum-Free Culture System for Spontaneous Human Mesenchymal Stem Cell Spheroid Formation
  12. 12
    “…Furthermore, the gate-free detection structure that we first proposed for DNA (BRCA1) detection demonstrates ultrasensitive detection over a broad range of 1 fM to 1 μM with a good linear response of R(2) = 0.98. …”
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    Bio-Separated and Gate-Free 2D MoS(2) Biosensor Array for Ultrasensitive Detection of BRCA1
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    “…In this paper, we have proposed a novel alignment-free method for comparing the similarity of protein sequences. …”
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    An Alignment-Free Algorithm in Comparing the Similarity of Protein Sequences Based on Pseudo-Markov Transition Probabilities among Amino Acids
  14. 14
    “…Two heavy atom-free luminophores (SHB(2)t and SDB(2)t) with simple molecular structures have been synthesized via Suzuki coupling reactions in which both display white-light emission with prompt fluorescence and room temperature phosphorescence (RTP) in the solid state. …”
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    White-light emission from a single heavy atom-free molecule with room temperature phosphorescence, mechanochromism and thermochromism
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    Corrigendum to “A Chemically Defined Serum-Free Culture System for Spontaneous Human Mesenchymal Stem Cell Spheroid Formation”
  16. 16
    por Wang, Yuzhi, Xu, Yunfei, Zhang, Yi
    Publicado 2022
    “…According to survival analysis, patients in the high-risk groups had worse relapse free survival (RFS) compared to the low risk-groups. …”
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    A novel ferroptosis-related long noncoding RNA signature for relapse free survival prediction in patients with breast cancer
  17. 17
    “…Carbon-based metal-free catalyst has attracted more and more attention. …”
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    Chloro-benquinone Modified on Graphene Oxide as Metal-free Catalyst: Strong Promotion of Hydroxyl Radical and Generation of Ultra-Small Graphene Oxide
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    “…This work presents a novel yet simple method for preparing highly loaded and binder-free cathodic materials for aqueous ZIBs. The results suggest that the highly loaded cathode material with a high charge density may be potentially employed for future flexible device assembly and applications.…”
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    Highly Loaded and Binder-Free Molybdenum Trioxide Cathode Material Prepared Using Multi-Arc Ion Plating for Aqueous Zinc Ion Batteries
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    “…Grafted copolymers are produced through chemical coupling, enzyme-mediated, and free radical-mediated methods, among which the free radical-induced grafting reaction is the most cost-effective, ecofriendly, safe, and plausible approach. …”
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    Free Radical-Mediated Grafting of Natural Polysaccharides Such as Chitosan, Starch, Inulin, and Pectin with Some Polyphenols: Synthesis, Structural Characterization, Bioactivities, and Applications—A Review
  20. 20
    “…Overall, the results showed that Capn4 protein was associated with poor prognosis of overall survival (OS) (HR=1.74; 95% CI:1.47-2.01; p<0.001) and event-free survival (EFS) (HR=1.73; 95% CI:1.39-2.07; p<0.001) and event-free survival (EFS) (HR=1.73; 95% CI:1.39-2.07; p<0.001) and event-free survival (EFS) (HR=1.73; 95% CI:1.39-2.07; p<0.001) and event-free survival (EFS) (HR=1.73; 95% CI:1.39-2.07; p<0.001) and event-free survival (EFS) (HR=1.73; 95% CI:1.39-2.07; p<0.001) and event-free survival (EFS) (HR=1.73; 95% CI:1.39-2.07; p<0.001) and event-free survival (EFS) (HR=1.73; 95% CI:1.39-2.07; p<0.001) and event-free survival (EFS) (HR=1.73; 95% CI:1.39-2.07; p<0.001) and event-free survival (EFS) (HR=1.73; 95% CI:1.39-2.07; CONCLUSIONS: Expression of Capn4 protein is associated with cancer survival and clinicopathologic characteristics in patients.…”
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    Calpain Small Subunit 1 Protein in the Prognosis of Cancer Survivors and Its Clinicopathological Correlation
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