Bottlebrush polymers and uses thereof

A bottlebrush polymer, wherein the bottlebrush polymer is of Formula (I):

• or a salt thereof, wherein:
• GA is optionally substituted alkylene, optionally substituted heteroalkylene, optionally substituted carbocyclylene, optionally substituted heterocyclylene, optionally substituted arylene, optionally substituted heteroarylene, or a combination thereof;
• each of L1, L3, LA, and LB is independently a divalent linker selected from the group consisting of a bond, optionally substituted alkylene, optionally substituted heteroalkylene, optionally substituted alkenylene, optionally substituted alkynylene, optionally substituted carbocyclylene, optionally substituted heterocyclylene, optionally substituted arylene, optionally substituted heteroarylene, and combinations thereof;
• L2 is a trivalent linker comprising optionally substituted alkylene, optionally substituted heteroalkylene, optionally substituted alkenylene, optionally substituted alkynylene, optionally substituted carbocyclylene, optionally substituted heterocyclylene, optionally substituted arylene, optionally substituted heteroarylene, or a combination thereof;
• each of T1 and T2 is independently a terminal group selected from the group consisting of hydrogen, halogen, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted carbocyclyl, optionally substituted heterocyclyl, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted acyl, optionally substituted hydroxyl, optionally substituted amino, and optionally substituted thio;
• n is an integer between 1 and 4000, inclusive;
• A is a polysiloxane having a number average molecular weight of about 1,000 Da to about 20,000 Da;
• and
• B is a different polymer having a number average molecular weight of about 1,000 Da to about 20,000 Da.

A bottlebrush polymer, wherein the bottlebrush polymer is of Formula (I):

• or a salt thereof, wherein:
• GA is optionally substituted alkylene, optionally substituted heteroalkylene, optionally substituted carbocyclylene, optionally substituted heterocyclylene, optionally substituted arylene, optionally substituted heteroarylene, or a combination thereof;
• each of L1, L3, LA, and LB is independently a divalent linker selected from the group consisting of a bond, optionally substituted alkylene, optionally substituted heteroalkylene, optionally substituted alkenylene, optionally substituted alkynylene, optionally substituted carbocyclylene, optionally substituted heterocyclylene, optionally substituted arylene, optionally substituted heteroarylene, and combinations thereof;
• L2 is a trivalent linker comprising optionally substituted alkylene, optionally substituted heteroalkylene, optionally substituted alkenylene, optionally substituted alkynylene, optionally substituted carbocyclylene, optionally substituted heterocyclylene, optionally substituted arylene, optionally substituted heteroarylene, or a combination thereof;
• each of T1 and T2 is independently a terminal group selected from the group consisting of hydrogen, halogen, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted carbocyclyl, optionally substituted heterocyclyl, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted acyl, optionally substituted hydroxyl, optionally substituted amino, and optionally substituted thio;
• n is an integer between 1 and 4000, inclusive;
• A is a polymer having a number average molecular weight of about 1,000 Da to about 20,000 Da;
• and
• B is a different polymer having a number average molecular weight of about 1,000 Da to about 20,000 Da;
• wherein the bottlebrush polymer has a gyroid morphology.