Themed collection Journal of Materials Chemistry B HOT Papers

93 items - Showing page 1 of 2
Perspective

Nanomaterials enabled and enhanced DNA-based biosensors

For biosensors based on DNA or aptamer probes and nanomaterials, aside from studying DNA adsorption and desorption, it is also important to examine the effect of target adsorption and other possible surface interaction mechanisms.

Graphical abstract: Nanomaterials enabled and enhanced DNA-based biosensors
Perspective

Tuning properties of biocatalysis using protein cage architectures

The properties of biocatalysis can be tuned by encapsulation of enzymes inside protein cages, which alters enzyme behaviors, substrate access and product release, and efficiency of cascade reactions.

Graphical abstract: Tuning properties of biocatalysis using protein cage architectures
Review Article

Cascade strategy for glucose oxidase-based synergistic cancer therapy using nanomaterials

Nanomaterial-based cancer therapy faces significant limitations due to the complex nature of the tumor microenvironment (TME).

Graphical abstract: Cascade strategy for glucose oxidase-based synergistic cancer therapy using nanomaterials
From the themed collection: Nanozymes
Review Article

MicroRNA therapeutics and nucleic acid nano-delivery systems in bacterial infection: a review

In a game of humans versus pathogenic microbes, will MicroRNAs be a key weapon for humans to defeat bacterial infections?

Graphical abstract: MicroRNA therapeutics and nucleic acid nano-delivery systems in bacterial infection: a review
From the themed collection: Journal of Materials Chemistry B HOT Papers
Review Article

Recent advances in type I organic photosensitizers for efficient photodynamic therapy for overcoming tumor hypoxia

Photodynamic therapy (PDT) with an oxygen-dependent character is a noninvasive therapeutic method for cancer treatment.

Graphical abstract: Recent advances in type I organic photosensitizers for efficient photodynamic therapy for overcoming tumor hypoxia
Review Article

mRNA therapeutics for disease therapy: principles, delivery, and clinical translation

This review provides an overview of the latest research progress in mRNA structural optimization strategies and their delivery systems, and discusses key considerations for their future clinical use.

Graphical abstract: mRNA therapeutics for disease therapy: principles, delivery, and clinical translation
From the themed collection: Journal of Materials Chemistry B HOT Papers
Review Article

Cell-binding peptides on the material surface guide stem cell fate of adhesion, proliferation and differentiation

The binding of stem cells with a peptide-immobilized material surface, where several peptides are designed and conjugated on the material with multiple reactions, activates several signaling pathways that determine the stem cell fate.

Graphical abstract: Cell-binding peptides on the material surface guide stem cell fate of adhesion, proliferation and differentiation
From the themed collection: Journal of Materials Chemistry B HOT Papers
Communication

Calixarene-based cryoprotectants for ice recrystallization inhibition and cell cryopreservation

Five calixarene-based cryoprotectants with ice recrystallization inhibition activity and a cellular cryopreservation effect were studied, which provided a supramolecular principle for the development of novel cryoprotectants.

Graphical abstract: Calixarene-based cryoprotectants for ice recrystallization inhibition and cell cryopreservation
From the themed collection: Journal of Materials Chemistry B HOT Papers
Communication

A facile strategy to fabricate a skin-like hydrogel with adhesive and highly stretchable attributes through small molecule triggering toward flexible electronics

This study proposes a straightforward method to enhance the adhesion, flexibility, and stretchability of polyacrylamide hydrogels through the incorporation of tris, positioning it as a promising matrix for skin-attachable applications.

Graphical abstract: A facile strategy to fabricate a skin-like hydrogel with adhesive and highly stretchable attributes through small molecule triggering toward flexible electronics
From the themed collection: Journal of Materials Chemistry B HOT Papers
Open Access Communication

Complementary charge-driven encapsulation of functional protein by engineered protein cages in cellulo

This study provides proof of charge complementarity-based inclusion complex formation between an engineered protein nanocage and an otherwise degradation-prone cargo protein in live bacterial cells.

Graphical abstract: Complementary charge-driven encapsulation of functional protein by engineered protein cages in cellulo
Communication

Redox-dual-sensitive multiblock copolymer vesicles with disulfide-enabled sequential drug delivery

A facile redox-controlled sequential delivery of hydrophilic and hydrophobic drugs was achieved by multiblock copolymer vesicles containing disulfide as the only kind of responsive linkage.

Graphical abstract: Redox-dual-sensitive multiblock copolymer vesicles with disulfide-enabled sequential drug delivery
Open Access Communication

Assembly of chemically modified protein nanocages into 3D materials for the adsorption of uremic toxins

Protein-based adsorber materials with defined morphology for the removal of uremic toxins.

Graphical abstract: Assembly of chemically modified protein nanocages into 3D materials for the adsorption of uremic toxins
Paper

All-in-one HN@Cu-MOF nanoparticles with enhanced reactive oxygen species generation and GSH depletion for effective tumor treatment

The multi-functional nanoparticle HN@Cu-MOF integrates PDT/CDT/GT, leading to a significant enhancement in GSH consumption and an elevation in ROS production, initiating the sensitization to PDT and cell apoptosis in the treatment of tumors.

Graphical abstract: All-in-one HN@Cu-MOF nanoparticles with enhanced reactive oxygen species generation and GSH depletion for effective tumor treatment
Paper

Tea polyphenol carrier-enhanced dexamethasone nanomedicines for inflammation-targeted treatment of rheumatoid arthritis

Tea polyphenol self-assembled nanocarriers synergistically enhance dexamethasone treatment of rheumatoid arthritis through antioxidant and inflammation targeting.

Graphical abstract: Tea polyphenol carrier-enhanced dexamethasone nanomedicines for inflammation-targeted treatment of rheumatoid arthritis
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Platinum nanoparticle-anchored metal–organic complex nanospheres by a coordination–crystallization approach for enhanced sonodynamic therapy of tumors

A coordination–crystallization approach was developed to prepare platinum nanoparticle-anchored metal–organic complexes, which show excellent sonodynamic therapy for tumors.

Graphical abstract: Platinum nanoparticle-anchored metal–organic complex nanospheres by a coordination–crystallization approach for enhanced sonodynamic therapy of tumors
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

A biomimetic phototherapeutic nanoagent based on bacterial double-layered membrane vesicles for comprehensive treatment of oral squamous cell carcinoma

Bacterial double-layered membrane vesicles were used as an immune adjuvant to develop a biomimetic phototherapeutic nanoagent, which could exert synergistic effects of PTT/PDT and immune stimulation for OSCC comprehensive treatment.

Graphical abstract: A biomimetic phototherapeutic nanoagent based on bacterial double-layered membrane vesicles for comprehensive treatment of oral squamous cell carcinoma
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Fluorescence switch based on NIR-emitting carbon dots revealing high selectivity in the rapid response and bioimaging of oxytetracycline

A nontoxic NIR-CDs nanoprobe exhibits dual responses to detect OTC in cell imaging (NIH3T3, HeLa) and effectively detects OTC in milk, honey, and lake water.

Graphical abstract: Fluorescence switch based on NIR-emitting carbon dots revealing high selectivity in the rapid response and bioimaging of oxytetracycline
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

High strength, self-healing sensitive ionogel sensor based on MXene/ionic liquid synergistic conductive network for human-motion detection

The MXene/ionic liquid synergistic network was constructed in this work to solve the problem of poor mechanical properties of ionogel at high ionic liquid content. And, the ionogel was applied to human-motion detection.

Graphical abstract: High strength, self-healing sensitive ionogel sensor based on MXene/ionic liquid synergistic conductive network for human-motion detection
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

A novel CT-responsive hydrogel for the construction of an organ simulation phantom for the repeatability and stability study of radiomic features

A CT-responsive hydrogel uses the CT responsiveness of calcium ions to construct an accurately matched CT-equivalent phantom and endow it with good stability in order to obtain reliable features in the field of radiology.

Graphical abstract: A novel CT-responsive hydrogel for the construction of an organ simulation phantom for the repeatability and stability study of radiomic features
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

A fuel-initiated DNA molecular machine for microRNA detection in serum via poly-adenine-mediated spherical nucleic acids

By combining polyA-mediated spherical nucleic acids with toehold mediated strand displacement reaction, a fuel-initiated DNA molecular machine has been constructed for sensitively and selectively detecting microRNA-22 in fetal bovine serum.

Graphical abstract: A fuel-initiated DNA molecular machine for microRNA detection in serum via poly-adenine-mediated spherical nucleic acids
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

An aptamer-assisted nanopore strategy with a salt gradient for direct protein sensing

A salt-gradient aptamer-assisted nanopore strategy detects SARS-COVID-2 nucleocapsid protein with distinctive blockades. The molecular mechanism of protein–aptamer interaction was studied using an α-hemolysin nanopore to validate effectiveness.

Graphical abstract: An aptamer-assisted nanopore strategy with a salt gradient for direct protein sensing
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

A dual organelle-targeting photosensitizer based on curcumin for enhanced photodynamic therapy

A curcumin-based photosensitizer, CN, can specifically target lipid droplets (LDs) and the endoplasmic reticulum (ER) simultaneously, which can enhance PDT effect of CN due to apoptosis by destroying the ER and ferroptosis by oxidizing PUFAs in LDs.

Graphical abstract: A dual organelle-targeting photosensitizer based on curcumin for enhanced photodynamic therapy
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

A tetrasulfide bond-bridged mesoporous organosilica-based nanoplatform for triple-enhanced chemodynamic therapy combined with chemotherapy and H2S therapy

A nanoplatform with functions of the Fenton-reaction, self-supplied H2O2, GSH-elimination, H2S generation and DOX delivery for synergistic multi-enhanced CDT/chemotherapy/H2S cancer therapy.

Graphical abstract: A tetrasulfide bond-bridged mesoporous organosilica-based nanoplatform for triple-enhanced chemodynamic therapy combined with chemotherapy and H2S therapy
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Aza-BODIPY with two efficacious fragments for NIR light-driven photothermal therapy by triggering cancer cell apoptosis

The reasonable structure of aza-BODIPY renders it as an efficient photothermal reagent for photothermal therapy.

Graphical abstract: Aza-BODIPY with two efficacious fragments for NIR light-driven photothermal therapy by triggering cancer cell apoptosis
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Self-driven immune checkpoint blockade and spatiotemporal-sensitive immune response monitoring in acute myeloid leukemia using an all-in-one turn-on bionanoprobe

An all-in-one bionanoprobe was developed for self-driven immune checkpoint blockade and spatiotemporal-sensitive immune response monitoring in heterogeneous acute myeloid leukemia cells.

Graphical abstract: Self-driven immune checkpoint blockade and spatiotemporal-sensitive immune response monitoring in acute myeloid leukemia using an all-in-one turn-on bionanoprobe
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Ultralarge suspended and perforated graphene membranes for cell culture applications

This paper presents the successful development of ultrathin (atomic thickness), large-scale (up to millimeter size) and microporous suspended graphene and verifies its promising potential as membrane for cell culture models.

Graphical abstract: Ultralarge suspended and perforated graphene membranes for cell culture applications
Paper

Tetrahedral DNA nanostructure-corbelled click chemistry-based large-scale assembly of nanozymes for ratiometric fluorescence assay of DNA methyltransferase activity

We engineer DTN-corbelled click chemistry to trigger a HCR assembling a large-scale of nanozymes for ratiometric fluorescence detection of DNA Dam. The biosensor displayed a low detection limit of 0.001 U mL−1 for Dam MTase and was effective in real sample and methylation inhibitor screenings.

Graphical abstract: Tetrahedral DNA nanostructure-corbelled click chemistry-based large-scale assembly of nanozymes for ratiometric fluorescence assay of DNA methyltransferase activity
From the themed collection: Nanozymes
Paper

A new class of teraryl-based AIEgen for highly selective imaging of intracellular lipid droplets and its detection in advanced-stage human cervical cancer tissues

A new class of D–π–A teraryl-based AIEgen 6a was designed and synthesized for selective staining of intracellular lipid droplets.

Graphical abstract: A new class of teraryl-based AIEgen for highly selective imaging of intracellular lipid droplets and its detection in advanced-stage human cervical cancer tissues
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

GSH-activatable camptothecin prodrug-loaded gold nanostars coated with hyaluronic acid for targeted breast cancer therapy via multiple radiosensitization strategies

The nanoplatform of ASH was constructed for synergetic chemotherapy/photothermal/radiation therapy to stimulate the immunogenic cell death process for breast cancer treatment.

Graphical abstract: GSH-activatable camptothecin prodrug-loaded gold nanostars coated with hyaluronic acid for targeted breast cancer therapy via multiple radiosensitization strategies
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

A mechanical biosensor based on membrane-mediated magneto-stress-electric coupled sensitization for human serum albumin detection

The membrane-mediated magneto-stress-electric-coupled-sensitization biosensor (MSEC-MMB) was developed with a LOD of 24 pg mL−1 for HSA. The biosensor showed a high sensitivity and practicality, providing a platform for early nephropathy diagnosis.

Graphical abstract: A mechanical biosensor based on membrane-mediated magneto-stress-electric coupled sensitization for human serum albumin detection
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

A CD326 monoclonal antibody modified core cross-linked curcumin-polyphosphoester prodrug for targeted delivery and cancer treatment

A new type of nanodrug with curcumin derivatives as the crosslinker, which can maintain stability in blood circulation and actively target breast cancer tumors.

Graphical abstract: A CD326 monoclonal antibody modified core cross-linked curcumin-polyphosphoester prodrug for targeted delivery and cancer treatment
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Engineering a near-infrared LAP fluorescent probe with high sensitivity and selectivity for surgical resection of liver cancer

Visualizing a LAP change in cancer cells and normal cells and guiding surgical resection of liver cancer by engineering an activated near-infrared fluorescent probe with high sensitivity and selectivity.

Graphical abstract: Engineering a near-infrared LAP fluorescent probe with high sensitivity and selectivity for surgical resection of liver cancer
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Fabrication of 3D printed PCL/PEG artificial bile ducts as supportive scaffolds to promote regeneration of extrahepatic bile ducts in a canine biliary defect model

Schematic representation of 3D Printed PCL/PEG artificial bile duct fabrication and in vivo promotion of biliary regeneration.

Graphical abstract: Fabrication of 3D printed PCL/PEG artificial bile ducts as supportive scaffolds to promote regeneration of extrahepatic bile ducts in a canine biliary defect model
From the themed collection: Journal of Materials Chemistry B HOT Papers
Open Access Paper

Hierarchical mesoporous NanoMUV-2 for the selective delivery of macromolecular drugs

NanoMUV-2 stores high payloads of Paclitaxel and increases its anticancer selectivity.

Graphical abstract: Hierarchical mesoporous NanoMUV-2 for the selective delivery of macromolecular drugs
Paper

Protein-coated cobalt oxide–hydroxide nanospheres deliver photosensitizer IR780 iodide for near-infrared light-triggered photodynamic/photothermal/chemodynamic therapy against colon cancer

The CoOOH-IR780@BSA (CoIRB) drug delivery nanoplatform allows for a combined approach of PTT/PDT/CDT against colon tumors, resulting in enhanced therapeutic efficacy through effective consumption of GSH and H2S.

Graphical abstract: Protein-coated cobalt oxide–hydroxide nanospheres deliver photosensitizer IR780 iodide for near-infrared light-triggered photodynamic/photothermal/chemodynamic therapy against colon cancer
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Cascade catalysis-coordinated nanorobots toward synergistic cancer chemoimmunotherapy

Magnetic mesoporous silica nanoparticles with multi-functions are proposed for synergistic chemoimmunotherapy and magnetic field-guided tumor-targeting therapeutics.

Graphical abstract: Cascade catalysis-coordinated nanorobots toward synergistic cancer chemoimmunotherapy
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

[12]aneN3-modified camptothecin and PEGylated AIEgens co-assembly into core–shell nanoparticles with ROS/NTR dual-response for enhanced cancer therapy

A novel dual-responsive core–shell nanoparticle (NP) system was successfully constructed for cancer treatment with synergistic drug/gene therapies.

Graphical abstract: [12]aneN3-modified camptothecin and PEGylated AIEgens co-assembly into core–shell nanoparticles with ROS/NTR dual-response for enhanced cancer therapy
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

A novel fluoropolymer as a protein delivery vector with robust adjuvant effect for cancer immunotherapy

In this study, a fluoropolymer PF was prepared as antigen protein vector and immune adjuvant, which could be applied to fabricate nanovaccine with OVA to boost immunotherapy in vivo.

Graphical abstract: A novel fluoropolymer as a protein delivery vector with robust adjuvant effect for cancer immunotherapy
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Hydrogen-bonded organic framework-stabilized charge transfer cocrystals for NIR-II photothermal cancer therapy

Within hydrogen-bonded organic frameworks (HOFs), the stabilized charge transfer cocrystals, named TQC@PFC-1, exhibit high photothermal conversion efficiency in the NIR II region for photothermal therapy in both in vitro and in vivo settings.

Graphical abstract: Hydrogen-bonded organic framework-stabilized charge transfer cocrystals for NIR-II photothermal cancer therapy
Paper

Two-dimensional TiO nanosheets with photothermal effects for wound sterilization

With high NIR light absorption and sharp nanosheet edges, TiO NSs have excellent mechanical and photothermal bactericidal properties, which is the only report to date on titanium-based oxides in wound healing.

Graphical abstract: Two-dimensional TiO nanosheets with photothermal effects for wound sterilization
Paper

Solvatochromic sensors detect proteome aggregation in stressed liver tissues with hepatic cancer and cirrhosis

Solvatochromic crystal induced emission sensors visualize and quantify proteomeaggregation in buffer, cell lines and clinic tissues.

Graphical abstract: Solvatochromic sensors detect proteome aggregation in stressed liver tissues with hepatic cancer and cirrhosis
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Biomimetic redox-responsive smart coatings with resistance-release functions for reverse osmosis membranes

Membrane fouling induces catastrophic loss of separation performance and seriously restricts the applications of reverse osmosis (RO) membranes.

Graphical abstract: Biomimetic redox-responsive smart coatings with resistance-release functions for reverse osmosis membranes
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Cross-seeding enables repurposing of aurein antimicrobial peptides as a promoter of human islet amyloid polypeptide (hIAPP)

In this work, we propose and demonstrate a repurposing strategy for an antimicrobial peptide, aurein, which can simultaneously modulate hIAPP aggregation and inhibit microbial infection.

Graphical abstract: Cross-seeding enables repurposing of aurein antimicrobial peptides as a promoter of human islet amyloid polypeptide (hIAPP)
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Bifunctional defect mediated direct Z-scheme g-C3N4−x/Bi2O3−y heterostructures with enhanced piezo-photocatalytic properties for efficient tooth whitening and biofilm eradication

A new, safe and effective strategy for biofilm eradication and tooth whitening is reported using the piezo-photocatalytic effect of g-C3N4−x/Bi2O3−y heterostructures.

Graphical abstract: Bifunctional defect mediated direct Z-scheme g-C3N4−x/Bi2O3−y heterostructures with enhanced piezo-photocatalytic properties for efficient tooth whitening and biofilm eradication
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Chiral amino acid modified boron-dipyrromethene nanoparticles with different photodynamic activities

Nanoparticles from BODIPY photosensitizers decorated with chiral amino acids have been prepared and exhibit different photodynamic activities.

Graphical abstract: Chiral amino acid modified boron-dipyrromethene nanoparticles with different photodynamic activities
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Bioactive cell niche mediating uniform thermal stimulus for BMSC neural differentiation through TRPV1 channel activation

By incorporating photothermal dopamine domains into hyaluronic acid chains, a biomimetic photothermal hydrogel with matrix-mediated homogeneous thermal stimulus is obtained for promoting neural differentiation of BMSCs under remote light stimulus.

Graphical abstract: Bioactive cell niche mediating uniform thermal stimulus for BMSC neural differentiation through TRPV1 channel activation
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

A porphyrin-MOF-based integrated nanozyme system for catalytic cascades and light-enhanced synergistic amplification of cellular oxidative stress

An integrated iron-porphyrin-MOF-based nanozyme composite named HGPF was constructed for the intracellular glucose-initiated catalytic oxidation cascades and light-enhanced generation of ROS, synergistically amplifying cellular oxidative stress.

Graphical abstract: A porphyrin-MOF-based integrated nanozyme system for catalytic cascades and light-enhanced synergistic amplification of cellular oxidative stress
From the themed collection: Nanozymes
Paper

Nanozyme-integrated microneedle patch for enhanced therapy of cutaneous squamous cell carcinoma by breaking the gap between H2O2 self-supplying chemodynamic therapy and photothermal therapy

A microneedle patch has been developed to bridge the gap between H2O2 self-supplying chemodynamic therapy and photothermal therapy, resulting in enhanced therapy of cutaneous squamous cell carcinoma.

Graphical abstract: Nanozyme-integrated microneedle patch for enhanced therapy of cutaneous squamous cell carcinoma by breaking the gap between H2O2 self-supplying chemodynamic therapy and photothermal therapy
From the themed collection: Microneedles
Paper

Construction of Fe-doped ZIF-8/DOX nanocomposites for ferroptosis strategy in the treatment of breast cancer

The DOX@7FZ was able to enhance the ROS level in cancer cells via a synergistic effect between apoptosis/ferroptosis synergism.

Graphical abstract: Construction of Fe-doped ZIF-8/DOX nanocomposites for ferroptosis strategy in the treatment of breast cancer
Paper

Electroactive scaffolds of biodegradable polyurethane/polydopamine-functionalized graphene oxide regulating the inflammatory response and revitalizing the axonal growth cone for peripheral nerve regeneration

Long-gap peripheral nerve injury remains a major challenge in regenerative medicine and results in permanent sensory and motor dysfunction.

Graphical abstract: Electroactive scaffolds of biodegradable polyurethane/polydopamine-functionalized graphene oxide regulating the inflammatory response and revitalizing the axonal growth cone for peripheral nerve regeneration
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Biocompatible cationic polypeptoids with antibacterial selectivity depending on hydrophobic carbon chain length

To address the issue of infection in interventional biomedical implants, we reported cost-effective cationic polypeptoids modified polyurethane (PU) films (PU-PNBM, PU-PNBE, PU-PNBB) to create physical-biological synergistic antibacterial surfaces.

Graphical abstract: Biocompatible cationic polypeptoids with antibacterial selectivity depending on hydrophobic carbon chain length
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Early diagnosis and treatment of osteoarthritis with a Au@PDA-WL NP nano-probe by photoacoustic imaging

A PAI probe (Au@PDA-WL NPs) was successfully prepared for targeting and monitoring the early degeneration of articular cartilage. And the catechol structure in the PDA shell could eliminate ROS to effectively delay the development of osteoarthrosis.

Graphical abstract: Early diagnosis and treatment of osteoarthritis with a Au@PDA-WL NP nano-probe by photoacoustic imaging
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Persistent luminescent nanoparticles for plant imaging: toward exploring the distribution of nanoparticles in plants

A unique optical nanoprobe, constructed based on persistent luminescence nanoparticles, can emit sufficient NIR light after ceasing excitation and is introduced to track the nanoparticles distribution in plants by high-sensitivity in vivo imaging.

Graphical abstract: Persistent luminescent nanoparticles for plant imaging: toward exploring the distribution of nanoparticles in plants
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

A photocatalytic carbon monoxide-generating effervescent microneedle patch for improved transdermal chemotherapy

A core–shell MN platform with controllable CO photoproduction was fabricated. Effervescent design enabled efficient CO generation and enhanced drug permeation. The CO-sensitized chemotherapeutic MNs had great curative efficiency for melanoma.

Graphical abstract: A photocatalytic carbon monoxide-generating effervescent microneedle patch for improved transdermal chemotherapy
From the themed collection: Journal of Materials Chemistry B HOT Papers
Open Access Paper

Interpenetrating network design of bioactive hydrogel coatings with enhanced damage resistance

An interpenetrating network design was used to enhance the toughness of PEG-based hydrogel coatings to resist damage during surgical handling.

Graphical abstract: Interpenetrating network design of bioactive hydrogel coatings with enhanced damage resistance
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Polyphenol-assisted albumin-based biomineralization nanocarriers with NIR-II-targeted photothermal performance towards broad-spectrum radical scavenging

The TA-BSA@CuS with CuO doped heterostructure prepared by simulating biomineralization, which has good photothermal properties and biocompatibility, while NIR-II irradiation can enhance the free radical scavenging ability and antibacterial properties of TA-BSA@CuS.

Graphical abstract: Polyphenol-assisted albumin-based biomineralization nanocarriers with NIR-II-targeted photothermal performance towards broad-spectrum radical scavenging
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Hydrophilic magnetic host–guest Ti–phenolic networks: a promising material for the highly sensitive enrichment of glycopeptides and phosphopeptides

Hydrophilic magnetic host–guest Ti–phenolic networks (mTiCD@AG) were successfully prepared for the simultaneous enrichment of glycopeptides/phosphopeptides.

Graphical abstract: Hydrophilic magnetic host–guest Ti–phenolic networks: a promising material for the highly sensitive enrichment of glycopeptides and phosphopeptides
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

A pDNA/rapamycin nanocomposite coating on interventional balloons for inhibiting neointimal hyperplasia

A PrS/pDNA/RAPA nanocomposite coating of a drug-coated balloon inhibits neointimal hyperplasia and facilitates endothelial regeneration after balloon-induced vascular injuries.

Graphical abstract: A pDNA/rapamycin nanocomposite coating on interventional balloons for inhibiting neointimal hyperplasia
From the themed collection: Journal of Materials Chemistry B HOT Papers
Open Access Paper

Using host–guest interactions at the interface of quantum dots to load drug molecules for biocompatible, safe, and effective chemo-photodynamic therapy against cancer

Host–guest interactions were used to direct the interfacial self-assembly of quantum dots into a nanosystem for synergistic chemo-photodynamic therapy against cancer.

Graphical abstract: Using host–guest interactions at the interface of quantum dots to load drug molecules for biocompatible, safe, and effective chemo-photodynamic therapy against cancer
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

A two-photon fluorescent probe for formaldehyde detection and regeneration in living cells

A two-photon excited fluorescent probe CMB-1 has been rationally developed based on a new sensing mechanism for the detection and regeneration of formaldehyde in living cells with minimal influence on its native homeostasis and local concentration.

Graphical abstract: A two-photon fluorescent probe for formaldehyde detection and regeneration in living cells
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Preparation of nanocellulose by a biological method from hemp stalk in contrast to the chemical method and its application on the electrospun composite film

In brief, CNFs can make the composite membrane hydrophobic with superior extension, and CNCs can make the composite membrane hydrophilic and enhance its strength.

Graphical abstract: Preparation of nanocellulose by a biological method from hemp stalk in contrast to the chemical method and its application on the electrospun composite film
From the themed collection: Journal of Materials Chemistry B HOT Papers
Open Access Paper

Functionalization of polymeric nanoparticles with targeting VNAR ligands using vinyl sulfone conjugation

Vinyl sulfone (VS) functionalization – An innovative conjugation approach for preparation of variable new antigen receptor (VNAR) targeted polymeric nanoparticles.

Graphical abstract: Functionalization of polymeric nanoparticles with targeting VNAR ligands using vinyl sulfone conjugation
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

A fluorinated ionizable lipid improves the mRNA delivery efficiency of lipid nanoparticles

The combination of ionizable lipids bearing alkyl chains and fluorinated alkyl chains improves the cellular uptake and mRNA expression of lipid nanoparticles.

Graphical abstract: A fluorinated ionizable lipid improves the mRNA delivery efficiency of lipid nanoparticles
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

A spatiotemporal release hydrogel based on an M1-to-M2 immunoenvironment for wound management

A novel controllable strategy to construct a spatiotemporal dynamical hydrogel based on an M1-to-M2 immune environment for the treatment of cutaneous wounds.

Graphical abstract: A spatiotemporal release hydrogel based on an M1-to-M2 immunoenvironment for wound management
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Highly modular hepatitis B virus-like nanocarriers for therapeutic protein encapsulation and targeted delivery to triple negative breast cancer cells

A modular hepatitis B virus-like particle delivery platform enables enhanced uptake and toxicity in cancer cells.

Graphical abstract: Highly modular hepatitis B virus-like nanocarriers for therapeutic protein encapsulation and targeted delivery to triple negative breast cancer cells
Open Access Paper

Tuning the 1D–2D dimensionality upon ligand exchange in silver thiolate coordination polymers with photoemission switching

Thiol-ligand exchange to form either 1D luminescent or 2D non-emissive Ag(I)-based coordination polymers.

Graphical abstract: Tuning the 1D–2D dimensionality upon ligand exchange in silver thiolate coordination polymers with photoemission switching
Open Access Paper

The memory effect of micro/nano-structures activating osteogenic differentiation of BMSCs

The enhanced osteogenic properties activated by micro/nano-structures could be memorized and continue to play a role even after the removal of micro/nano-structures.

Graphical abstract: The memory effect of micro/nano-structures activating osteogenic differentiation of BMSCs
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Phosphorene hydrogel conduits as “neurotrophin reservoirs” for promoting regeneration of peripheral nerves

Multifunctional black phosphorus (BP) hydrogel nerve growth conduits (NGCs) loaded with neuregulin 1 (Nrg1) were fabricated to support peripheral-nerve regeneration.

Graphical abstract: Phosphorene hydrogel conduits as “neurotrophin reservoirs” for promoting regeneration of peripheral nerves
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Preparation of nitrogen-doped carbon dots and their enhancement on lettuce yield and quality

Nanotechnology is an effective way to stimulate the yield potential of crops.

Graphical abstract: Preparation of nitrogen-doped carbon dots and their enhancement on lettuce yield and quality
From the themed collection: Journal of Materials Chemistry B HOT Papers
Paper

Revealing drug release and diffusion behavior in skin interstitial fluid by surface-enhanced Raman scattering microneedles

Scheme of the study of drug release and diffusion behavior of a therapeutic microneedle (T-MN) via a SERS detection microneedle (D-MN) in dermal interstitial fluid (ISF).

Graphical abstract: Revealing drug release and diffusion behavior in skin interstitial fluid by surface-enhanced Raman scattering microneedles
From the themed collection: Journal of Materials Chemistry B HOT Papers
93 items - Showing page 1 of 2

About this collection

This on-going web collection features all the articles published in Journal of Materials Chemistry B in 2023 marked as HOT (selected by our Editors as especially significant based on reviewers’ recommendations and their own appraisal). Congratulations to all the authors whose articles are featured!

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